| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 522008000 | At least two specified rate-affecting materials containing keto group not part of a ring; or contains a nonspecified photoinitiator or photosensitizer and specified ketone containing material wherein the keto group is not part of a ring | 29 |
| 20090149563 | CROSSLINKABLE COMPOSITIONS FOR PAINT PRODUCTS - The present invention relates to a crosslinkable composition for paint products comprising: a) at least one acrylic oligomer that is crosslinkable through the combined action of heat and UV radiation; b) at least one acrylic oligomer that is crosslinkable through exposure to UV radiation alone; c) at least one acrylic monomer that is crosslinkable through exposure to UV radiation; d) at least one photoinitiator agent; e) at least one additive. The invention also relates to a thermo-crosslinkable paint product added with the aforementioned component, and a process for painting substrates of various natures, preferably car bodies and automotive parts thereof. | 06-11-2009 |
| 20090192238 | Active Energy Ray-Curable Composition And Cured Product Thereof - It is an object of the present invention to provide an active energy ray-curable composition excellent in curability, in particular in depth curability, and capable of providing cured products excellent in thermal stability, weather resistance, oil resistance and permanent compression set, among others, as well as a cured product derived therefrom. | 07-30-2009 |
| 20100168264 | ANTIREFLECTIVE COATING COMPOSITIONS - Coating compositions, and methods for depositing them on the surface of an article to produce an antireflection coating, are disclosed. In one embodiment, the coating composition includes a (meth)acrylate-functional silicon alkoxide, silica particles, a (meth)acrylate monomer, an epoxy (meth)acrylate oligomer, a photoinitiator, a solvent, an acid, and water. The relative amounts of these constituents are controlled such that, when the coating composition is deposited onto the surface of an article and cured, it has a refractive index less than about 1.60 at a wavelength of 510 nm. In another embodiment, the coating composition includes an organo-metallic compound other than an organo-metallic compound of silicon, an epoxy-functional silicon alkoxide, a non-epoxy-functional silicon alkoxide, a curing agent compatible with epoxy-functional molecules, a solvent, an inorganic acid, and water. The relative amounts of these constituents are controlled such that, when the coating composition is deposited onto the surface of an article and cured, it has a refractive index greater than about 1.70 at a wavelength of 510 nm. The coating compositions are deposited in a process that produces an antireflection coating in less than 90 minutes of processing time. | 07-01-2010 |
| 20100190881 | Radiation Curable Compositions Useful in Solid Freeform Fabrication Systems - There are provided liquid radiation-curable compositions useful for the production of three-dimensional solid articles in solid freeform fabrication systems. The compositions include a cationically polymerizing alicyclic epoxide having at least two epoxy groups, at least one cationic photoinitiator; at least one free radical photoinitiator; and at least one dendritic polymer having either at least six hydroxyl functional groups or at least six (meth)acrylate functional groups. | 07-29-2010 |
| 20100234484 | Water based concentrated product forms of photoinitiators made by a heterophase polymerization technique - The invention relates to 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) a photoinitiator and/or photolatent catalyst and c) optionally a non-ionic, cationic or anionic surfactant, wherein the weight ratio of the photoinitiator and/or photolatent catalyst to the polymer carrier is greater than 20 parts of photoinitiator and/or photolatent catalyst per 100 parts of polymer carrier, preferably equal or greater than 35 parts of photoinitiator and/or photolatent catalyst per 100 parts of polymer carrier. | 09-16-2010 |
| 20110218266 | PHOTOINITIATOR MIXTURES - Photoinitiators mixture comprising (i) at least one compound selected from the group consisting of alpha-hydroxy ketones, monoacylphosphine oxides, bisacylphosphine oxides, ketosulfones, benzil ketals, benzoin ether, phenylglyoxylates, borates and titanocenes; and (ii) at least one compound of the formula (I) or (I′) R | 09-08-2011 |
| 20120046375 | PROTECTIVE COATING FOR WINDOW GLASS - The invention is a composition comprising: a) one or more film forming resins having at least one functional group capable of polymerization; b) one or more reactive diluents capable of reacting with the film forming resin; c) one or more silicon, titanium, zirconium, aluminum or metal containing compounds capable of promoting adhesion of the composition to glass; d) one or more fillers capable of imparting abrasion resistance to the composition when cured; and e) one or more compounds which is reactive with the film forming resin which also contains at least one acidic moiety. The composition of the invention is useful as a frit on the window of a vehicle. | 02-23-2012 |
| 20120178844 | MACROPHOTOINITIATORS - The invention pertains to high-molecular photoinitiator compounds comprising a photoactive moiety Q and an amine functionality, preferably a tertiary amino group, where the photoactive moiety Q is a benzoyl photoactive moiety. | 07-12-2012 |
| 20120252919 | ACTIVE ENERGY RAY-CURABLE INKJET INK COMPOSITION - An ink composition which is used for active energy ray-curable inkjet printing, has excellent curability or adhesiveness to multiple base materials while having low viscosity, and exhibits excellent non-yellowing properties of the printed matter is provided. The composition comprises a polymerizable monomer (A) and photopolymerization initiators (B), the polymerizable monomer comprising 2-(2-vinyloxyethoxy)ethyl acrylate (A-1), and the photopolymerization initiators comprising oligo(2-hydroxy-2-methyl-1-(4-(1-methylvinyl)phenyl)propanone) (B-1) and other initiator (B-2). | 10-04-2012 |
| 20130005849 | ACTIVE RAY CURABLE INK COMPOSITION, ACTIVE RAY CURABLE INKJET INK COMPOSITION AND PRINTING METHOD USING THE SAME - An active ray curable ink composition including a photoreaction initiator generating both a base and a radical through irradiation of active rays and a compound having both a functional group reactive with the base and a functional group reactive with the radical. | 01-03-2013 |
| 20130116358 | ACRYLATE-BASED UV-CURABLE INK, METHOD AND AN INK BASE FOR PRODUCING SAME - The invention relates to an acrylate-based UV-curable ink, in particular ink jet ink, having a content of pigments, radical photoinitiators, dispersing agent(s)and optionally additional additives, characterized in that said ink contains at least two radical photoinitiators of the Norrish type I and at least one radically curable monomer in the form of a polyfunctional alkoxylated and/or polyalkoxylated acrylate monomer, which comprises one or more diacrylates and/or triacrylates, wherein the mol ratio of all acrylates to all initiators is approximately 5:1 to 19:1. The invention further relates to a method for producing a UV-curable ink, in particular an ink jet ink of the aforementioned type, wherein 1) a ground product or an ink base is produced by grinding one or more radically curable monomers in the form of a polyfunctional alkoxylated and/or polyalkoxylated acryl monomer, which comprise one or more diacrylate(s) and/or triacrylate(s), with one or more pigments and dispersing agents, in particular optionally additionally with synergists, stabilizers and further additives, in a high-performance mill, in particular in a pearl mill, until a constant viscosity and/or constant particle size develops, and 2) the resulting ground product is mixed with further acrylate monomers and the radical photoinitiators in the form of the Norrish type I, and optionally other additives. Said ground product exhibits advantageous physical properties at elevated temperatures and in long-term storage. | 05-09-2013 |
| 20140080936 | POLY-ROTAXANE COMPOUND, PHOTOCURABLE COATING COMPOSITION, AND COATING FILM - The present invention relates to a novel polyrotaxane compound having a specific chemical structure, a photocurable coating composition that may provide a coating material having excellent mechanical properties such as scratch resistance, chemical resistance, abrasion resistance, and the like, and excellent self-healing capability, and a coating film obtained from the photocurable coating composition. | 03-20-2014 |
| 20140100301 | BLACK PHOTOSENSITIVE RESIN COMPOSITION AND LIGHT-BLOCKING LAYER USING THE SAME - The present invention provides a novel black photosensitive resin composition, which includes: a polysiloxane, a black pigment, an alkali-soluble resin, a photopolymerizable compound, a photopolymerization initiator and a solvent. Accordingly, the black photosensitive resin composition of the present invention can meet the requirements for optical density and resistance under high temperature and is advantageous to the application in a touch panel. In addition, the present invention further provides a light-blocking layer that is manufactured from the black photosensitive resin composition. | 04-10-2014 |
| 20140142210 | ADHESIVE COMPOSITION - The present invention relates to an adhesive composition, which comprises, based on the total weight of the adhesive composition: | 05-22-2014 |
| 20140249243 | PHOTO-CURABLE INK COMPOSITION - A photo-curable ink composition including an acrylic polymer or copolymer, a vinyl ester component, a multifunctional monomer, a photoinitiator and a pigment. Also disclosed herein is a method for forming a printed article and an ink-jet ink printing system using said photo-curable ink composition. | 09-04-2014 |
| 20140303272 | AN ULTRA-VIOLET-CURABLE AND MOISTURE-CURABLE ADHESIVE COMPOSITION - Disclosed is an adhesive composition, comprising: (A) a silane terminated oligomer; (B) a (meth)acrylate monomer; (C) optionally a (meth)acrylate oligomer; (D) a photoinitiator; and (E) optionally an organometallic catalyst. The adhesive composition is both ultraviolet curable and moisture curable. Also disclosed is a method of applying the adhesive composition, comprising: (i) coating the adhesive onto the substrate to be bonded; (ii) laminating or stacking the substrate to be bonded to form an assembly; (iii) irradiating the assembly by ultraviolet irradiation; and (iv) placing the assembly under the room temperature. The adhesive composition is useful in display panels, touch panels and optical devices. | 10-09-2014 |
| 20140364530 | RADIATION CURABLE (METH)ACRYLATED COMPOUNDS - The present invention relates to a (meth)acrylated compound (A) prepared from: (i) a polyol constituent, (ii) a polyacid constituent and (iii) one or more (meth)acrylating compounds, wherein the polyol constituent comprises at least 30% by weight of one or more cyclic ether polyols, relative to the total weight of the polyol constituent, and wherein the compound (A) optionally further contains one or more moieties selected from the group consisting of (poly)caprolactone-containing moieties (ai), (poly)lactide- and/or (poly)glycolide-containing moieties (aii), moieties providing epoxide groups (aiii) and moieties providing alkylene oxide groups containing from 2 to 4 carbon atoms (aiv). The compounds of the invention are in particular suited for the making of radiation curable coating compositions and inks less prone to migration. | 12-11-2014 |
| 20150065598 | Black Photosensitive Resin Composition and Light-Blocking Layer Using the Same - A black photosensitive resin composition includes (A) pigment dispersion including at least two kinds of carbon black having different oil absorption from each other; (B) a binder resin; (C) a photopolymerizable monomer; (D) a photopolymerization initiator; and (E) a solvent. A light-blocking layer can be formed using the same. | 03-05-2015 |
| 20150065599 | MATRICES AND SEALANTS WHICH ARE BASED ON SULFUR-CONTAINING POLYMERS AND WHICH COMPRISE A PHOTOINITIATOR, CURING AND COATING METHODS, AND USE OF SAID MATRICES AND SEALANTS - A method for curing a mixture of a matrix and a curing agent based on sulfur-containing polymers on command and so rapidly that a tack-free surface results. A method for coating a substrate with the composition and of curing a sealant is also provided. The matrix and curing agent containing sulfur-containing polymers. The mixture is an uncured mixture with an isocyanate content, and the matrix is uncured and contains a mercaptan-terminated base polymer based on at least one polyether, polythioether, polysulfide or copolymers thereof. The uncured matrix, the curing agent, or both contain at least one photoinitiator based on sterically-inhibited tertiary amines. The mixture cures in the temperature range of −10 to +70° C. after the high-energy actinic radiation is applied. Corresponding matrices A, mixtures B, curing agents, sealant systems, and substrates, e.g., aircraft are contemplated. | 03-05-2015 |
| 20150111978 | METHOD OF FORMING DUAL CURABLE POLYMER COMPOSITIONS - The present disclosure provides a method of preparing a dual curable polymer, the method comprising the steps of: (a) reacting a peripheral reactive group of a dendritic polymer with a cross-linker compound having two or more moisture curable functional groups to form a functionalized dendritic polymer terminated with the moisture curable functional groups; and (b) reacting said functionalized dendritic polymer with an acrylic compound to form a substituted dendritic polymer having a mixture of acrylate functional groups and at least one peripheral moisture curable functional group. | 04-23-2015 |
| 20150322283 | ENERGY CURED COATING COMPOSITION AND PROCESS OF APPLYING SAME TO SUBSTRATE - Disclosed is an energy curable coating composition for roll coating, a product, and continuous process of applying the energy curable coating composition to a substrate. The energy curable coating composition has a substantially constant viscosity and includes an energy curable resin having plurality of texturing particles suspended therein. The substantially constant viscosity of the energy curable coating composition remains at least less than about 1500 centipoise at approximately 15° C. to approximately 40° C., during recirculation, in a coating pan, and prior to application using a roll coating apparatus. The plurality of texturing particles provide a predetermined texture to a cured energy coating composition. The continuous process of applying the energy curable coating to a substrate allows the process to continuously operate until the energy curable coating composition is depleted from the container. | 11-12-2015 |
| 20160017071 | HIGHLY SENSITIVE (METH)ACRYLATE AND RADICAL CURABLE MATERIAL - Provided is a (meth)acrylate and a radical curable material with which the sensitivity can be enhanced to improve the curability, the increase in viscosity can be suppressed due to good compatibility with various acrylate compounds, and there is no risk that the physical properties of the curable material are deteriorated. The (meth)acrylate has one or more structures represented by Formula 1 in the molecule, and when the (meth)acrylate is used for radical curing, the sensitivity is enhanced. In Formula 1, R | 01-21-2016 |
| 20160108266 | NON-AQUEOUS COMPOSITIONS OF DISPERSED CARBON-COATED METAL PARTICLES - A non-aqueous composition contains dispersed carbon-coated metal particles in an organic diluent in an amount of at least 10 weight %. The dispersed carbon-coated metal particles have a median diameter equal to or less than 0.6 μm, and are dispersed using a particle dispersing agent that has a weight average molecular weight (M | 04-21-2016 |
| 20160168279 | HYBRID PHOTOINITIATORS | 06-16-2016 |
| 522009000 | With a heterocyclic specified rate-affecting material | 3 |
| 20140303273 | UV-Curable Ink - The present invention is related to a UV-curable printing ink comprising a binder system consisting of at least one reactive diluent and at least one polyurethane resin which is inert to said diluent, wherein said ink is solvent-less and said binder system has a viscosity in the range of 200-400 Poises, preferably 250-300 Poises, at 30° C. and a shear rate between 40.000 s | 10-09-2014 |
| 20150148440 | PHOTO-CURABLE INK COMPOSITION - A photo-curable ink composition including an acrylic polymer or copolymer, a mono-functional monomer, a multi-functional monomer, a photo-initiator and a pigment. Also disclosed herein is a method for forming a printed article and an inkjet printing system using said photo-curable ink composition. | 05-28-2015 |
| 20170233580 | CURABLE RESIN COMPOSITION | 08-17-2017 |
| 522010000 | With a tertiary amine specified rate-affecting material | 2 |
| 20090048363 | RADIOSENSITIVE SUBSTANCE - A description is given of radiation-sensitive compositions composed of a binder component and low-odor polymeric reaction products composed of the reaction product of aldehydes and ketones. | 02-19-2009 |
| 20100048756 | NOVEL RADIATION CURABLE COMPOSITIONS - A radiation curable composition comprising a curable compound, a photo-initiator and a co-initiator, characterized in that said co-initiator is a oligomer or polymer having a repeating unit, said repeating unit comprising at least two tertiary amines, and said polymer being prepared by the polycondensation of di- or oligofunctional Michael acceptors with mono- or oligofunctional aliphatic primary amines or with di- or oligofunctional aliphatic secondary amines or with a mixture thereof. | 02-25-2010 |
