| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 524514000 | With polycarboxylic acid or derivative and a polyamine, or with nitrogen containing carboxylic acid or derivative reactant at least one of which is saturated or with solid polymer thereof | 28 |
| 20100022699 | RUBBER COMPOSITION CONTAINING A POLYMALEIMIDE COMPOUND - Rubber composition, which can be used for the manufacture of tyres, based on at least one diene elastomer, one reinforcing filler, one vulcanization system and one maleimide compound, characterized in that the said maleimide compound is a polymaleimide of formula: | 01-28-2010 |
| 20100081752 | PROCESS FOR PRODUCING BLOCK COPOLYMER PIGMENT DISPERSANTS - The present invention is a process for producing a linear block copolymer, useful as a dispersant for pigment, wherein the block copolymer comprises acetoacetyl amine functional groups which serve as pigment anchoring groups. The linear block copolymer can be an AB, ABC, or ABA block copolymer. The linear block copolymer produced by the present invention can be useful in dispersing and stabilizing a wide range of pigments in solvent based systems, and are particularly useful in providing pigment dispersions that are used in coating compositions for automobiles and trucks, where they provide improved efficiency of pigment use, lower paint viscosity, and reduced emission of volatile organic solvent. | 04-01-2010 |
| 20100087585 | COMPOSITE MATERIAL BASED ON POLYAMIDE AND ON POLY(LACTIC ACID), MANUFACTURING PROCESS AND USE THEREOF - The present invention relates to a composite obtained from a composition comprising:
| 04-08-2010 |
| 20100144955 | Thermoplastic polymer mixtures, and applications thereof - Thermoplastic polymer mixture (M) comprising at least one poly(aryl ether ketone) (P1), at least one poly(arylene sulfide) (P2), and between 0 and 25 wt. % of the total weight of the thermoplastic mixture (M), of a thermoplastic polymer material (P3) consisting of (i) at least one poly(biphenyl ether sulfone) (P3a), and/or (ii) at least one poly(ether imide) (P3b), and/or at least one poly(ether imide sulfone) (P3c), wherein: the combined weight amount of the poly(aryl ether ketone) (P1) and the poly(arylene sulfide) (P2), based on the total weight of the polymer mixture (M), is of at least 30%, and the weight amount of the poly(aryl ether ketone) (P1), based on the combined weight of the poly(aryl ether ketone) (P1) and the poly(arylene sulfide) (P2), is of at most 90%. | 06-10-2010 |
| 20100227967 | THERMOPLASTIC ELASTOMERS FOR ADHESION TO POLYAMIDE - A thermoplastic elastomer (TPE) is disclosed which has excellent compression set and adhesion to both polyamide 6 and polyamide 6,6 for use in two-part component polymer structures. | 09-09-2010 |
| 20110207875 | COMPOSITION FOR PRODUCING AN ADJUSTING DEVICE OF A MOTOR VEHICLE - The invention relates to a use of a composition containing a partly crystalline, partly aromatic polyamide for producing at least a part of an adjusting device of a motor vehicle. The composition is impact-modified by addition of at least one elastomer with a proportion of 1% to 10% in the composition. | 08-25-2011 |
| 20110281996 | METHOD TO ESTABLISH VISCOSITY AS A FUNCTION OF SHEAR RATE FOR IN-SITU POLYMERIZED NANONYLON VIA CHAIN EXTENSION - Chain-extended nanonylon is made from the reaction of in-situ polymerized nanonylon and chain-extending agents. Knowing the viscosity/shear rate curve for a thermoplastic polymer to be replaced, such as nylon, the method of the present invention allows via adjustment of organoclay concentration and chain extension of the nylon polymer and other reaction factors to achieve a chain-extended, in-situ polymerized nanonylon to have a viscosity/shear rate curve that essentially matches the viscosity/shear rate curve for that neat nylon within a commercially operable shear rate. | 11-17-2011 |
| 20110319550 | THERMOPLASTIC MOLDING COMPOUNDS CONTAINING STYRENE COPOLYMERS AND POLYAMIDES - The thermoplastic molding composition comprises
| 12-29-2011 |
| 20120123044 | POLYAMIDES THAT RESIST HEAT-AGING - Thermoplastic molding compositions comprising
| 05-17-2012 |
| 20120184664 | HYDROLYSIS-RESISTANT POLYAMIDES - Thermoplastic molding compositions comprising
| 07-19-2012 |
| 20120202940 | POLYMER COMPOSITION COMPRISING POLYAMIDE AND IONOMER - Disclosed in a composition comprising at least one ionomer (A) and at least one blend comprising at least one polyamide and at least one ionomer (B) wherein the polyamide is an aliphatic polyamide and the ionomer (B) is a copolymer of ethylene, an α, β-unsaturated C | 08-09-2012 |
| 20120232210 | Dynamically Vulcanized Thermoplastic Elastomer Film - A dynamically vulcanized alloy containing an elastomer and a thermoplastic resin is prepared by a process wherein supercritical fluid is injected into the thermoplastic elastomeric material as the material is mixed in an extruder. The material is mixed under conditions such that the thermoplastic elastomeric material is dynamically vulcanized wherein the elastomer forms a discontinuous dispersed of small particles in a continuous phase of the thermoplastic resin. The DVA material may then be directly formed into film or sheets by the use of at least one set of rolls located adjacent to the extruder outlet. | 09-13-2012 |
| 20120252960 | INK COMPOSITION AND METHOD OF PREPARING SAME - An ink composition includes a particulate pigment, a hydrocarbon vehicle, an organic polyamine and an organic polyacid. A ratio by weight percent of the organic polyamine to the organic polyacid in the hydrocarbon vehicle is sufficient to render a conductivity of the ink composition to equal to or less than 15 nanosiemens per centimeter. The ink composition is prepared by combining the particulate pigment with a composition that includes the hydrocarbon vehicle, the organic polyamine and the organic polyacid. The combination is subjected to conditions under which the particulate pigment becomes dispersed in the composition. | 10-04-2012 |
| 20130023619 | PROCESS FOR PRODUCING THERMOPLASTIC MOLDING COMPOSITIONS BASED ON STYRENE COPOLYMERS AND POLYAMIDE WITH IMPROVED TOUGHNESS - Processes for producing thermoplastic molding compositions, which comprise
| 01-24-2013 |
| 20130053501 | COMPOSITE COMPOSITION FOR FRONT END MODULE CARRIER - Disclosed is a lightweight reinforced plastic composite composition for a front-end module carrier, wherein glass fiber and carbon fiber are added as reinforcing agent to a resin mixture of an engineering plastic resin, such as polyamide, and a general-use plastic resin, such as polyalkylene. The disclosed composite composition is an ecofriendly composite material effective in reducing carbon dioxide emission and improving fuel efficiency in automobiles through reinforcement and weight reduction of the front-end module carrier. | 02-28-2013 |
| 20130053502 | RECYCLED THERMOPLASTIC WITH FUNCTIONALIZED RUBBER - Disclosed is a thermoplastic composition including
| 02-28-2013 |
| 20130053503 | RECYCLED THERMOPLASTIC WITH TOUGHENER - Disclosed is a thermoplastic composition including a) a recycled thermoplastic including polyamide resin, polyolefin and mineral filler, wherein the recycled thermoplastic includes at least 60 weight percent content of recycled polyamide selected from the group consisting of polyamide 66, polyamide 6, blends of polyamide 66 and polyamide 6, and copolymers having repeat units of polyamide 66 and polyamide 6; and at least 1 weight percent content of polyolefin; b) polymer toughener, wherein the polymer toughener includes at least 50 to 85 weight percent non-functionalized rubber and 15 to 50 weight percent of a functionalized rubber; and c) 10 to 50 reinforcing agent having a minimum aspect ratio of 3; and molded articles manufactured therefrom. | 02-28-2013 |
| 20130072622 | POLYAMIDE RESIN COMPOSITION - A polyamide resin composition comprising a polyamide resin (A), glass (C), and optionally a styrene polymer (B | 03-21-2013 |
| 20130190443 | Thermoplastic moulding compositions with increased hydrolysis resistance - This invention relates to thermoplastic moulding compositions comprising A) polyamide and/or copolyamide, B) at least one copolymer of at least one olefin and of at least one acrylate of an aliphatic alcohol, C) at least one filler and/or reinforcing material, D) at least one oligomeric and/or polymeric carbodiimide, and optionally also at least one other additive E) and optionally at least one impact modifier F). The invention further relates to mouldings or semifinished products which are produced from the moulding compositions according to the invention, preferably by means of injection moulding. However, the present invention also relates to the use of a substance combination made of at least one component B) and of at least one component D) for improving the hydrolysis resistance of polyamide-based products. | 07-25-2013 |
| 20130217825 | CUO/ZNO MIXTURES AS STABILIZERS FOR FLAME-RETARDANT POLYAMIDES - Thermoplastic molding compositions comprising
| 08-22-2013 |
| 20140155538 | HEAT RESISTANT HYDROCARBON ELASTOMER COMPOSITIONS - Disclosed herein is a polyamide-filled curable hydrocarbon elastomer compositions having enhanced heat aging performance where the presence of conventional filler, such as carbon black or silica, does not detract from desired heat stability properties. Also disclosed are polyamide-filled curable hydrocarbon elastomer compositions where the use of compatibilzer is optional, for polyamides having an inherent viscosity of greater than 0.88 dL/g. | 06-05-2014 |
| 20150045494 | POLYAMIDE-BASED THERMOPLASTIC POLYMER COMPOSITIONS - Polyamide-based thermoplastic polymer compositions that exhibit a good balance among the properties thereof, in particular their mechanical properties, and a high fluidity in the molten state; such compositions contain at least one high-fluidity polyamide and a shock modification agent having functional groups that react with the polyimide. | 02-12-2015 |
| 20150094417 | PIPE JOINING MATERIAL FOR CONNECTING PIPES - A pipe joining material for connecting pipes and fittings and a method of making a pipe joining material are provided. The pipe joining material may include a thermoplastic material such as polyvinyl chloride (PVC) and/or chlorinated polyvinyl chloride (CPVC) and a bonding agent for the thermoplastic material. | 04-02-2015 |
| 20150099846 | POLYAMIDE MOULDING MATERIALS CONTAINING CYCLOOLEFIN COPOLYMERS - A transparent polyamide moulding material containing at least one cycloolefin co-polymer comprises a mixture of:
| 04-09-2015 |
| 20150337186 | HOT MELT ADHESIVE CONTAINING A POLYAMIDE/ POLYOLEFIN HYBRID POLYMER - The invention discloses a hot melt composition comprising a block copolymer consisting of at least two blocks as reaction product of a polyamide having a molecular weight of 5000 g/mol to 100000 g/mol and a modified olefin copolymer having a molecular weight of 3000 to 100000 g/mol and containing covalently bound organic acid anhydride groups to the polymer chain, wherein the polyamide has an amine number from 0.2 to 10 and the olefin copolymer has an acid number from 1 to 100. | 11-26-2015 |
| 20160009953 | WATER-BORNE POLYAMIDE-UREA DISPERSIONS | 01-14-2016 |
| 20160130381 | PHOSPHORYLATED POLYMERS - A process is described for the production of phosphorus-containing organic polymers through reaction of dialkyl phosphites with organic polymers comprising carbon-carbon double bonds in the presence of organic compounds that form free radicals under the reaction conditions, with covalent linkage of the phosphorus atom of the dialkyl phosphite to a carbon atom of the organic polymer. | 05-12-2016 |
| 20170233563 | BUTYL IONOMER BLENDS | 08-17-2017 |
