CIBA CORPORATION Patent applications |
Patent application number | Title | Published |
20150056554 | Oxime Ester Photoinitiators - Compounds of formula (I), (II), and (III), wherein R | 02-26-2015 |
20120093896 | USE OF NANODISPERSIONS TO PROTECT WATER-SOLUBLE INGREDIENTS IN COSMETIC END FORMULATIONS - The invention describes the use of a nanodispersion, which comprises: a) a membrane-forming molecule, b) a co-emulsifier, c) a lipophilic component, and d) a water-soluble ingredient sensitive to oxidation in cosmetic end formulations, the nanodispersion being obtainable by (α) mixing the components (a), (b) and (c) until a homogeneous liquid is obtained (so-called nanodispersion pre-phase), and (β) adding the water or aqueous phase (discontinuous phase) which contains the water-soluble ingredient and optionally the non-aqueous polar organic solvent to the liquid obtained in step (α). Component (d) is preferably ascorbic acid or vitamin C. | 04-19-2012 |
20110155671 | Concentration of Suspensions - The present invention relates to a process of concentrating an aqueous suspension of solid particles comprising the steps of adding at least one organic polymeric flocculant to the suspension thereby forming flocculated solids in which the flocculated solids are allowed form a layer of solids and thereby forming a more concentrated suspension in which the process comprises the addition of an effective amount of an agent that is selected from the group consisting of free radical agents, oxidising agents, enzymes and radiation, in which the agent is applied to the suspension prior to or substantially simultaneously with adding the organic polymeric flocculant and/or the organic polymeric flocculant is added to the suspension in a vessel and the agent is applied to the suspension in the same vessel. The process is particularly suitable for solids liquid separation in which the flocculated solids are allowed to settle by sedimentation in a gravity thickener. | 06-30-2011 |
20110105676 | PROCESS FOR PREPARING PLATELET-LIKE PIGMENTS COMPRISING A NITROGEN DOPED CARBON COATING - The invention relates to a process for preparing platelet-like pigments comprising a core and at least one coating layer consisting essentially of a compound having from 60 to 95% by weight of carbon and from 5 to 25% by weight of nitrogen, the balance to 100% being selected from elements of the group consisting of hydrogen, oxygen and sulfur, comprising the steps of: (a) suspending plateletlike particles in a liquid; (b) adding one or more polymers containing nitrogen and carbon atoms, or (a1) suspending one or more polymers containing nitrogen and carbon atoms in a liquid; (b1) adding the plateletlike particles, (c) effecting a polymeric coating layer to be formed on the surface of said plateletlike particles from the polymers added at step (b), or (a1); (d) isolating said plateletlike particles having said polymeric coating layer from the suspension; and (e) heating said plateletlike particles having said polymeric coating layer to a temperature of from 100° C. to 1000° C. in a gaseous environment, to the pigments obtained by the method and the use thereof. It is possible by the process of the present invention to obtain very regular, homogeneous and continuous coatings in an extremely wide range of thicknesses. | 05-05-2011 |
20110065576 | LASER-SENSITIVE COATING COMPOSITION - The present invention provides a laser-sensitive coating composition comprising titanium dioxide in the anatase form or polymeric particles comprising a polymeric matrix comprising one or more water-insoluble polymers and titanium dioxide in the anatase form encapsulated in the polymeric matrix, and a polymeric binder. The present invention also provides a process for the preparation of the compositions, processes for preparing substrates coated with the coating compositions, substrates coated with the compositions, processes for marking the substrates coated with the compositions, and marked substrates obtainable by the latter processes. | 03-17-2011 |
20110021407 | USE OF METAL COMPLEX COMPOUNDS AS OXIDATION CATALYSTS - The present invention relates to the use of metal complex compounds having hydrazide ligands as oxidation catalysts. Further aspects of the invention are formulations comprising such metal complex compounds, novel metal complex compounds and novel ligands. The metal complex compounds are used especially for enhancing the action of peroxides, for example in the treatment of textile material, without at the same time causing any appreciable damage to fibres and dyeings. There is also no appreciable damage to fibres and dyeings if these metal complexes are used in combination with an enzyme or a mixture of enzymes. | 01-27-2011 |
20110009536 | C.I. PIGMENT VIOLET 37 IN ROD-LIKE FORM - The present invention is directed to a new C.I. Pigment Violet 37 in rod-like form, a process for its preparation and its use for coloring high molecular weight organic material. The C.I. Pigment Violet 37 in rod-like form having a length of 0.5 to 30 μm, a width of 0.05 to 1 μm, especially 0.100 to 0.500 μm and an average thickness of 0.01 to 0.200 μm, especially 0.03 to 0.100 μm. | 01-13-2011 |
20100330384 | METHOD OF TREATING CELLULOSIC MATERIALS WITH HYDROPHOBINS - By treatment with hydrophobins, cellulosic materials such as paper, cardboard, cotton or, especially, wood-based materials, such as solid wood, glued wood products or particle board, can be effectively protected against absorption of and attack by water and/or moisture. | 12-30-2010 |
20100330009 | COUMESTAN-LIKE ANTIOXIDANTS AND UV ABSORBANTS - The present invention relates to derivatives of the 1H-pyrano[4,3-b]benzofuran-1-one structure and their nitrogen analogues which possess powerful antioxidant properties combined with a highly effective UV absorbing functionality in one molecule. These compounds are especially useful in cosmetical and dermatological formulations. | 12-30-2010 |
20100317819 | SURFACE-MODIFIED NANOPARTICLES COMPRISING A CATIONIC COLORANT FOR USE IN COLOR FILTERS - Color filter comprising a surface-modified nanoparticle wherein a cationic colorant is covalently attached to the surface of said nanoparticle, a polymerizable mixture for making color filters, a surface-modified nanoparticle and its use. | 12-16-2010 |
20100285234 | Actinic radiation-curable coating composition - The invention relates to an actinic radiation-curable coating composition comprising a compound having at least two isocyanate groups, a compound having at least two hydroxyl groups, and a photolatent catalyst for the isocyanate-hydroxyl addition reaction, wherein the photolatent catalyst is an organic metal compound comprising a latent catalytically active metal, and wherein the latent catalytically active metal atom in the organic metal compound has no bonds to other metal atoms. The invention further relates to a process for forming a coating on a substrate. | 11-11-2010 |
20100284950 | WATER BASED CONCENTRATED PRODUCT FORMS OF OIL-SOLUBLE ORGANIC UV ABSORBERS - The instant invention refers to the use of a concentrated aqueous polymer dispersion with an average particle size of less than 1000 nm comprising (a) a polymer carrier prepared by heterophase radical polymerization of at least one ethylenically unsaturated monomer in the presence of (b) an oil-soluble organic UV absorber selected from the class of p-aminobenzoic acid derivatives; salicylic acid derivatives; benzophenone derivatives; diphenyl acrylate derivatives; benzofuran derivatives; polymeric UV absorbers, comprising one or more organosilicon radicals; cinnamic acid derivatives; camphor derivatives; s-triazine derivatives; trianilino-s-triazine derivatives; menthyl anthranilates; and benzotriazole derivatives; wherein the weight ratio of the oil-soluble organic UV absorber (b) to polymer carrier (a) is greater than 50 parts UV absorber per 100 parts of carrier; for the protection of human and animal hair and skin against the damaging effect of UV radiation. The concentrated aqueous polymer dispersions show unexpectedly high sunscreen effects and a positive skin feeling. | 11-11-2010 |
20100280183 | POLYAMINE-POLYACRYLATE DISPERSANT - The invention relates to a liquid dispersant based on polyamine-graft-polyacrylate blend, its preparation and its use in solvent borne systems, especially to a polyamine-g-polyacrylate grafted copolymer blend of the general formula (1) or a mixture of formula (1) and YT-(A1,A2)-Y1 wherein T is a polyamine or polyimine, A1 is a bridging bond which is selected from amide or amide, A2 is a —N—C— bridging bond, Y is an acrylate residue of the general formula (2), wherein, R | 11-04-2010 |
20100255326 | PRINTABLE GAS BARRIERS - A method is provided for enhancing the gas barrier properties of substrates such as materials used in packaging, by applying a composition comprising a vinyl alcohol/vinyl amide copolymer, a cross linker and, optionally, a diacrylate or other polyacrylate and a photo initiator to the material and curing the composition by irradiation with UV light, visible light, IR irradiation and/or electron beam or by exposure to heat. The method includes the optional step of subjecting the material to a low-temperature plasma discharge or a corona discharge prior to applying the composition. The method provides, for example, packaging materials, such as, flexible packaging materials such as plastic films producing packaging materials with excellent gas barrier properties, for example oxygen barrier properties, which are readily printed upon. | 10-07-2010 |
20100252820 | LIGHT EMITTING CU (I) COMPLEXES - Electroneutral metal complexes of the formula L Cu A, wherein L stands for an, especially bidentate, neutral ligand and A stands for an, especially bidentate, monoanionic ligand binding to Cu by at least one heteroatom selected from N, P, S; or wherein the ligands L and A with the above features are interconnected by at least one chemical bond to form one common tetradentate ligand; or protonated or alkylated forms or salts thereof show good light emitting efficiency in electroluminescent applications. | 10-07-2010 |
20100239642 | COATING COMPOSITIONS - Described are coating compositions for marking substrates comprising a) a solvent, b) a salt of a phosphorus or boron containing acid and an amine or imine, c) a salt of a non-phosphorus and non-boron containing acid and an amine or imine, d) a binder, and e) optionally additional ingredients, their manufacture and use, wherein the above-mentioned salts can also be present in an encapsulated form as a kind of pseudo-pigment. Substrates coated by the above compositions can be marked by laser irradiation. | 09-23-2010 |
20100234495 | DOPO FLAME RETARDANT COMPOSITIONS - The present invention relates to flame retardant polymer compositions which comprise mixtures of phosphinic acid salts and dihydro-oxa-phospho-phenantrene derivatives. The compositions are especially useful for the manufacture of flame retardant compounds based on polycondensates like polyesters, polyamides and polycarbonates. | 09-16-2010 |
20100233447 | LASER-SENSITIVE COATING FORMULATIONS - The present invention provides polymeric particles comprising a polymeric matrix comprising one or more water-insoluble polymers and a laser-sensitive system encapsulated in the polymeric matrix. It also provides a process for the preparation of the polymeric particles, a composition comprising the polymeric particles, a process for the preparation of this composition, a process for forming a laser-sensitive coating layer on a substrate using this composition, a coated substrate obtainable by the coating process, a process for preparing a marked substrate and a marked substrate obtainable by the marking process. | 09-16-2010 |
20100233406 | Stabilized Blends of Polyester and Polyamide - Disclosed are stabilized blends of polyester and polyamide. The polymer blends are stabilized with A) one or more lactone stabilizers, B) one or more di-hydrocarbyl hydrogen phosphonates or one or more di-hydrocarbyl hydrogen phosphonites or C) one or more monoacrylate esters of 2,2′-alkylidenebisphenol antioxidants. The present blends exhibit reduced color formation, a high level of whiteness/brightness and acceptably low haze formation upon heat treatment. The blends are useful to make bottles, containers and films for drinks, food and cosmetics and the like. The polyester is in particular polyethylene terephthalate, PET, and the polyamide is in particular polyamide-MXD6. Heat treatment is for example melt extrusion or solid state polymerization, SSP. | 09-16-2010 |
20100233405 | Stabilized Blends of Polyester and Polyamide - Disclosed are stabilized blends of polyester and polyamide. The polymer blends are stabilized with A) a combination of stabilizers a) acetaldehyde scavengers and b) stabilizers selected from phenolic antioxidants, organic phosphorus stabilizers and lactone stabilizers or B) a combination of c) lactone stabilizers and d) stabilizers selected from phenolic antioxidants and organic phosphorus stabilizers. The present blends exhibit reduced color formation, a high level of whiteness/brightness and acceptably low haze formation upon heat treatment. The blends are useful to make bottles, containers and films for drinks, food and cosmetics and the like. The polyester is in particular polyethylene terephthalate, PET, and the polyamide is in particular polyamide-MXD6. Heat treatment is for example melt extrusion or solid state polymerization, SSP. | 09-16-2010 |
20100222454 | DEGRADATION ACCELERATOR FOR POLYMERS AND POLYMER ARTICLE COMPRISING IT - Disclosed are a method for improving the degradation of natural and/or synthetic polymers or a polymer article made from such polymer(s) by light and/or heat and/or humidity, comprising the incorporation of a compound of formula (I) into said natural and/or synthetic polymers: Formula (I); wherein m is 1 or 2, n is 1 to 100, X is selected from certain benzophenone-derived moieties and R, R1; R2 are each selected from list of certain residues; novel compounds of said formula (I) and polymeric articles of improved degradability in the presence of light and/or heat and/or humidity being made of a composition comprising: A) a natural and/or a synthetic polymer and B) a degradation accelerator being a compound of said formula (I). | 09-02-2010 |
20100210800 | METHOD OF PREPARING ETHYLENE POLYMERS BY CONTROLLED HIGH PRESSURE POLYMERIZATION - The present invention relates to a method for the radical polymerization or copolymerization of ethylene at high pressures using a hydroxylamine ester as radical initiator. The hydroxylamine esters according to the invention are suitable initiators for the high pressure polymerization of ethylene leading to high molecular weight polyethylenes with narrow molecular weight distributions (Poyldispersity Index PD=1.2-4.5). | 08-19-2010 |
20100203093 | INTERFERENCE PIGMENTS ON THE BASIS OF PERLITE FLAKES - The present invention relates to pigments, comprising a plate-like substrate of perlite, and (a) a dielectric material, especially a metal oxide, having a high index of refraction; and/or (a) a metal layer, especially a thin semi-transparent metal layer; a process for their production and their use in paints, ink-jet printing, for dyeing textiles, for pigmenting coatings (paints), printing inks, plastics, cosmetics, glazes for ceramics and glass. | 08-12-2010 |
20100193614 | PREPARATION OF NANOSCALAR UV ABSORBERS - Disclosed is a method of preparing a composition, comprising a micronised insoluble organic UV absorber, which method comprises grinding the insoluble organic UV absorber, in coarse particle form, in a grinding apparatus comprising yttrium-stabilized zirconium oxide grinding beads, in the presence of alkyl polyglucoside having the formula C | 08-05-2010 |
20100192802 | REINFORCED METAL OXIDE FLAKES FOR EFFECT PIGMENTS - The present invention relates to a method for preparing (pearlescent) pigments, comprising the steps of: (1) coating of a sheet silicate with a desired metal oxide, wherein coated flakes are obtained, (2) delamination of the coated flakes obtained in step (1), wherein exfoliated coated flakes and exfoliated non-coated flakes are obtained, (3) separation of the exfoliated coated flakes from the exfoliated non-coated flakes, (4) coating the exfoliated coated flakes obtained in step (3) with metals, metal oxides, metal sulfides, metal nitrides or mixtures thereof, wherein a (pearlescent) pigment is obtained; to (pearlescent) pigments, obtainable by the process and to the use of the (pearlescent) pigments in paints, ink-jet printing, for dyeing textiles, for pigmenting coatings, printing inks, plastics, cosmetics, glazes for ceramics and glass. | 08-05-2010 |
20100192312 | POLYMERIC DYES - A highly crosslinked polysiloxane dye comprising at least 10 Si atoms, including at least one moiety of the formula (I) whose open Si-bonds each are linked to an oxygen atom and open O-bond is linked to a silicon atom in the rest of the polysiloxane, and wherein T is a direct bond or an organic spacer group such as C | 08-05-2010 |
20100178512 | CHANGING SURFACE PROPERTIES BY FUNCTIONALIZED NANOPARTICLES - A process for modifying the surface of an inorganic or organic substrate with strongly adherent nanoparticles is described, providing to the surface modified substrate durable effects like hydrophobicity, hydrophilicity, electrical conductivity, magnetic properties, flame retardance, color, adhesion, roughness, scratch resistance, UV-absorbance, antimicrobial properties, antifouling properties, antiprotein properties, antistatic properties, antifog properties, release properties. In this process, an optional first step a) a low-temperature plasma, ozonization, high energy irradiation, corona discharge or a flame is caused to act on the inorganic or organic substrate, and in a second step b) one or more defined nanoparticles or mixtures of defined nanoparticles with monomers, containing at least one ethylenically unsaturated group, or solutions, suspensions or emulsions of the afore-mentioned substances, are applied, preferably at normal pressure, to the inorganic or organic substrate. In a third step c) suitable methods are applied to dry or cure those afore-mentioned substances and, optionally, in a fourth step d) a further coating is applied on the substrate so pretreated. | 07-15-2010 |
20100178427 | SUBSTRATES WITH BIOCIDAL COATING - The present invention provides a process for coating the surface of a substrate comprises the following steps (i) oxidizing the surface of the substrate (ii) applying a composition comprising one or more quaternary ammonium compounds carrying one or more ethylenically unsaturated groups onto the oxidized surface of the substrate and (iii) curing the composition in order to form a coating layer, and substrates obtainable by the latter process. | 07-15-2010 |
20100178308 | SURFACE-MODIFIED (EFFECT) PIGMENTS - The invention relates to pigment based on (multiple) coated platelet-shaped substrates comprising an outer layer which is obtained by treatment with a metal oxide/hydroxide and then a phosphate ester, or phosphonate, or a salt thereof, with the proviso that the phosphate ester, or phosphonate do not contain fluorine, to a method for producing said pigments and the use thereof. The outer layer provides a very good photo-stabilisation of the TiO | 07-15-2010 |
20100168291 | MONOAZO COLORANTS FOR MASS-COLOURING OF POLYMERS - A process for mass-colouring high molecular weight material, in which process a compound of formula | 07-01-2010 |
20100162494 | FUNCTIONALIZED NANOPARTICLES - Functionalized nanoparticles, which are obtainable by combining in a first step a functionalized dyestuff, a silicon-based spacer and a catalyst, and in a second step reacting the product obtained in the first step with a co-reactive organic silicon, aluminum, zirconium or titanium compound. Optionally, the thus obtained functionalized nanoparticles can be combined or encapsulated with a polymer. The functionalized nanoparticles are useful as colorants and fluorescents in plastics, paints, inks, electronic materials, cosmetic articles, and the like. | 07-01-2010 |
20100152376 | FLAME RETARDANT COMPOSITION COMPRISING DENDRITIC POLYMERS - The invention relates to a product as obtained by reaction of: a) At least one polyol selected from the group consisting of a linear or branched, trihydric or tetrahydric alcohol and a linear pentahydric or hexahydric alcohol; b) At least one melamine comprising compound; and c) At least one dendritic polymer substituted by hydroxy groups; and to flame retardant compositions comprising these products. | 06-17-2010 |
20100152048 | PROCESS FOR PREPARING AND APPLYING PESTICIDE OR HERBICIDE FORMULATION - The present invention relates to a process of forming a sprayable pesticide or herbicide formulation having improved spray drift properties comprising the steps of, i) providing an aqueous concentrate containing pesticide or herbicide, ii) providing an aqueous concentrate containing pesticidal or herbicidal adjuvant or fertiliser, iii) forming the sprayable pesticide or herbicide formulation by combining water, the pesticide or herbicide and the pesticidal or herbicidal adjuvant or fertiliser, wherein the aqueous concentrate of pesticide or herbicide and the aqueous concentrates of the pesticidal or herbicidal adjuvant or fertiliser both contain one or more polymers capable of enhancing spray drift control. The sprayable formulation may be prepared in a spray tank into which is metered water, the concentrate containing herbicide or pesticide and the concentrate containing the pesticidal or herbicidal adjuvant or fertiliser. The process brings about significant improvements in spray drift control without the risk of overdosing with either adjuvant/fertiliser or pesticide/herbicide. | 06-17-2010 |
20100148159 | METHOD FOR FORMING A PATTERN ON A SUBSTRATE AND ELECTRONIC DEVICE FORMED THEREBY - The invention relates to a method for forming a pattern on a substrate (S) with an upper surface and a lower surface which comprises the steps of depositing a first layer (E | 06-17-2010 |
20100144935 | SYMMETRIC AZO COMPOUNDS IN FLAME RETARDANT COMPOSITIONS - The invention, relates to azo-compounds of formula (I), wherein >N—O—R substituted 2,2,6,6,-tetraalkyl-piperidyl groups are present. These azo-compounds have excellent flame retardant properties, either if applied alone, or combined with other compounds, having flame retardant properties. | 06-10-2010 |
20100144753 | CRYSTAL MODIFICATIONS OF TRANSMISSION DYES - Disclosed is the use of an aqueous dispersion comprising (a) a micronized sparingly soluble organic benzophenone derivative of formula (1), selected from the crystal modifications (B) and (C), wherein the crystal modification (B) is characterized by a peak in the X-ray diffraction pattern at a d-spacing of about 7.70; and wherein the crystal modification (C) is characterized by a peak in the X-ray diffraction pattern at a d-spacing of about 7.06; and (b) a dispersing agent selected from anionic, non-ionic and amphoteric surfactants; for protecting the human skin from browning and skin aging. The new crystal modification (C) represents a thermodynamically stable compound of formula (1) at 25° C. This modification is therefore suitable in dispersions comprising micro-fine particles. | 06-10-2010 |
20100143805 | NITROXIDES FOR LITHIUM-ION BATTERIES - This invention relates to overcharge protection and molecular redox shuttles in rechargeable lithium-ion cells. For this, specific nitroxyls or oxoammonium salts are used in the electrolyte. This invention also relates to a method of producing such lithium-ion cells and to a method of recharging such lithium-ion cells. This invention also pertains to some nitroxyls compounds and oxoammonium salts. | 06-10-2010 |
20100143274 | USE OF AMINES AND AMIDES FOR THE STABILIZATION OF ORGANIC MICRONIZED UV ABSORBERS - Disclosed is the use of amines and amides for the stabilization of a cosmetic composition comprising: (a) an organic micronized UV absorber selected from a benzophenone derivative and (b) a dibenzoylmethane derivative. The use of the amines and amides results in the stabilization of the end-product formulations. | 06-10-2010 |
20100136073 | ANTIMICROBIAL PLASTICS AND COATINGS - Plastics and coatings are provided outstanding antimicrobial activity by incorporation therein of elemental silver and silver supported on a zeolite or on a glass. The compositions are suitable for medical use, for example for tubes, catheters, textiles and the like. The plastic textiles are woven or nonwoven. The plastics are for example polyurethane, polycarbonate, liquid silicone rubber, polypropylene or polyethylene or polymer composites. | 06-03-2010 |
20100135353 | TTI INDICATOR WITH BALANCED PHOTOCHEMICAL PROCESSES - The invention relates to a time temperature indicator comprising a) at least one photo-chromic colorant introduced into and/or atop a matrix substrate and charged by exposure to UV light; b) at least a transparent colorless or a transparent colored light absorbing protecting layer adhered to the underlying layer a) which contains the photo-chromic colorant; characterized in that the light absorbing protecting layer comprises 1-50 wt % of an UV light absorber or an UV light absorber mixture and 0.1-10 wt % of an optical brightener wherein the weight ratio of the UV light absorber and optical brightener is 0.1-10. | 06-03-2010 |
20100130660 | PROCESSING STABILIZERS FOR RUBBER COMPOUNDING - The invention describes an improved method for the preparation of rubber compounds which comprises compounding the rubber and the components at 125-200° C. in the presence of an amount of 0.1-2% based on the weight of the rubber of a processing stabilizer of the formula (I) wherein R | 05-27-2010 |
20100119858 | TINTED CLEAR COATINGS FOR WOOD - The present invention pertains to tinted clear coating for wood comprising: a) an un-tinted clear coating layer and b) at least one tinted clear coating layer and to a process for obtaining such tinted clear coating for wood. | 05-13-2010 |
20100112364 | SUBSTRATES WITH BIOPASSIVE COATING - The present invention provides a process for imparting decreased adhesion of biological material to the surface of a substrate comprises the following steps (i) oxidizing the surface of the substrate (ii) applying a composition comprising one or more ethylenically unsaturated compounds to the oxidized surface of the substrate and (iii) curing the composition in order to form a coating layer. | 05-06-2010 |
20100112362 | (METH)ACRYLATE PHOSPHONIC ESTERS AS ADHESION PROMOTERS - The invention is directed to compositions on a surface which comprise a) at least a (meth)acrylate prepolymer, | 05-06-2010 |
20100111884 | UV ABSORBER FORMULATIONS - Disclosed is a UV filter composition comprising (a) an organic UV absorber of formula (1), wherein R | 05-06-2010 |
20100105794 | PHOTOACTIVABLE NITROGEN BASES - Compounds of the Formula (I), (II) and (III) wherein Ar is for example phenylene, biphenylene or naphthylene, all of which are unsubstituted or substituted by C | 04-29-2010 |
20100104966 | CRYSTAL PHASE OF A BENZIMIDAZOLONE AZO PIGMENT - The invention relates to a new γ crystal modification of the pigment of formula (I) characterized by a CuK | 04-29-2010 |
20100104523 | STABILIZATION OF UV-SENSITIVE ACTIVE INGREDIENTS - Disclosed is the use of merocyanine derivatives of formula (1) for stabilizing UV-sensitive active ingredients like dibenzoylmethane derivatives. | 04-29-2010 |
20100099877 | NEW 2,9-DICHLOROQUINACRIDONE IN PLATELET FORM - The present invention is directed to a new 2,9-dichloroquinacridone in platelet form, a process for its preparation and its use for coloring high molecular weight organic material. The 2,9-dichloroquinacridone in platelet form has a length of 1 to 45 μm, a width of 0.1 to 20 μm and an average thickness of 0.01 to 5 μm and is characterized in that the hue-value h in remission is ≦31 and/or the lightness L* in transmission is ≧20 and/or a decreasing b* value and an increasing a* value from an illuminating and viewing angle (aspecular angle) 45°/110° (+25°) to 45°/90° (+45°). | 04-22-2010 |
20100090455 | APPARATUS AND METHOD FOR MANUFACTURING A SECURITY PRODUCT - The present invention relates to a method of printing, an apparatus for printing and to products obtained therefrom. In particular, the present invention relates to optically variable images, or devices applied to a substrate, such as a hologram, kinegram and the like. More particularly, the present invention concerns sub-microscopic, holographic, electron beam, mechanically ruled or other diffraction or straight line gratings. | 04-15-2010 |
20100087639 | PROCESS FOR THE PREPARATION OF TERTIARY N-ALLYL STERICALLY HINDERED AMINES - The instant invention discloses a process for the preparation of compounds of the formula (I), wherein the general symbols are as defined in claim | 04-08-2010 |
20100062270 | TINTED CLEAR COATINGS UV STABILIZED WITH 2-HYDROXY PHENYL TRIAZINE - The present invention pertains to tinted clear coating compositions comprising (a) a 2-hydroxy phenyl triazine UV absorber, (b) a pigment, and (c) a binder and to coatings obtained by applying such compositions to a substrate. | 03-11-2010 |
20100062244 | Process for Preparing Flake-Form Particles - The present invention relates to a process for the production of plane-parallel platelets, comprising the steps: a) deposition of a separating agent I, which is dissolvable in water, onto a carrier to produce a separating agent layer, b) vapour-deposition of a separating agent II, which is not dissolvable in water, onto the separating agent layer of step a), c) vapour-deposition of at least one product layer onto the separating agent layer of step b), d) vapour-deposition of a separating agent II, which is not dissolvable in water, onto the product layer of step c), e) dissolution of the separating agent layer of step a) in water and production of a suspension in which the at least one product layer is present in the form of plane-parallel platelets, the top surface and the bottom surface, but not the side surfaces of which are covered by the separating agent II, and 0 dissolution of the separating agent layer of steps b) and d) in a solvent and production of a suspension in which the product, comprising at least one layer, is present in the form of plane-parallel platelets. | 03-11-2010 |
20100058545 | CATIONIC DYES - Disclosed are dyes of Formula (I) wherein D is the radical of anthraquinone, acridine, azo, azomethine, hydrazomethine, benzodifuranone, coumarine, diketopyrrolopyrrol, dioxaxine, diphenylmethane, formazane, indigoid, indophenol, naphtalimide, naphthaquinone, nitroaryl, merocyanine, methine, oxazine, perinone, perylene, pyrenequinone, phtalocyanine, phenazine, quinoneimine, quinacridone, quinophtalone, stilbene, styryl, triphenylmethane, xanthene, thiazine dye and thioxanthene dye; Q is C | 03-11-2010 |
20100056647 | Copolymers useful as rheology modifiers and home and personal care compositions comprising said copolymers - The present invention relates to aqueous personal care, household care, and/or fabric care compositions comprising the instant copolymers. Also disclosed are methods for the rheological modification of aqueous personal care, household care, and/or fabric care compositions comprising the instant copolymers. | 03-04-2010 |
20100044688 | ELECTROLUMINESCENT METAL COMPLEX - Metal complexes of the formula I or I′ [LDH] | 02-25-2010 |
20100043695 | COLOR CHANGING INDICATOR - The present invention relates to an indicator system comprising (a) an indicator system comprising a) a photo- or thermochromic indicator compound and b) a luminescent colorant which increases the color difference of the color change of the reagent by at least 0.5 units. | 02-25-2010 |
20100036020 | MICROCAPULES, THEIR USE AND PROCESSES FOR THEIR MANUFACTURE - A microcapsule comprising a core containing a hydrophobic liquid or wax within a polymeric shell, in which solid particles insoluble in the hydrophobic liquid or wax are distributed throughout the core, wherein an oil soluble dispersant polymer is adhered to the surface of the solid insoluble particles. Processes of obtaining the microcapsules and dispersions of microcapsules in a liquid are claimed. The microcapsules can be used in a variety of applications particularly in the field of thermal energy storage. Suitably the microcapsules can be designed to have a particular density and can be used in the transfer fluids where the density of the microcapsules are the same as the carrier fluid. | 02-11-2010 |
20100035839 | MEROCYANINE DERIVATIVES - Disclosed are merocyanine derivatives which correspond to the formula (I), wherein L | 02-11-2010 |
20100032608 | NEAR INFRARED ABSORBING PHTHALOCYANINES AND THEIR USE - The instant invention relates to novel phthalocyanines and their use as IR-absorbers, in particular in transparent thermoplastic or crosslinkable polymers. A further aspect of the invention is a composition of these phthalocyanines and thermoplastic or crosslinkable polymers and an architectural or automotive glazing containing these phthalocyanines. | 02-11-2010 |
20100021831 | TRANSPARENT COLOURANTS AND COLOURANT COMPOSITIONS, AND THEIR USE - The invention relates to a colourant composition comprising in a weight ratio of from 99:1 to 10:90, preferably a weight ratio of from 95:5 to 30:70, particularly preferred a weight ratio of from 95:5 to 50:50, a pigment of average particle size from 10 to 200 nm and a 1- or 2-phenylthio-substituted anthraquinones of greenish-yellow colour hue, lacking electron-rich N | 01-28-2010 |
20100015459 | Composition for Improving the Printability of Coated Paper - The present invention relates to improvement in printability of coated paper by adding composition comprising granular starch onto the paper, said composition being essentially free of mineral or synthetic pigment. | 01-21-2010 |
20090318592 | Process for the Synthesis of Amine Ethers - The present invention relates to novel processes for the preparation of a sterically hindered amine ether by reacting a corresponding sterically hindered amine oxide with a ketone or an aldehyde with at least one reactive H in the presence of a peroxydisulphate. Products obtained by this process may be hydrogenated. The compounds made by these processes are particularly effective in the stabilization of polymer compositions against harmful effects of light, oxygen and/or heat and as flame-retardants for polymers. | 12-24-2009 |
20090300857 | DYES CONTAINING A THIOL GROUP - Disclosed are thiol dyes of formula (1), wherein R | 12-10-2009 |
20090293769 | BLUE PHTHALOCYANINE PIGMENT COMPOSITION AND ITS PREPARATION - The invention pertains to pigment compositions comprising from 70 to 93%, preferably from 81 to 93%, of e copper phthalocyanine, from to 18% of an aminomethyl-substituted phthalocyanine, from 2 to 15% of an ammonium sulfonato phthalocyanine and less than 2% of other phthalocyanine compounds, preferably 5 made by wet-milling a mixture of a copper phthalocyanine and e copper phthalocyanine together with the aminomethyl-substituted phthalocyanine and a milling aid in an organic liquid and adding the ammonium sulfonato phthalocyanine before the milling aid and the organic liquid are separated from the wet-milled mixture. | 12-03-2009 |
20090261321 | Quinoid Systems as Organic Semiconductors - A semiconducting layer comprising a non-polymeric quinoid heteroacene compound of the formula (I) wherein X stands for O, S or NR, each of R, R | 10-22-2009 |
20090062560 | Electroluminescent Metal Complexes With Triazoles - Disclosed are electroluminescent metal complexes with triazoles of the formula (I), where n1 is an integer of 1 to 3, m1 and m2 each are an integer 0, 1 or 2, M | 03-05-2009 |