| Patents for C08L 53 - Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers (18,281) | 
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| 12/09/2008 | CA2294146C Nanocomposite material | 
| 12/04/2008 | WO2008146739A1 Thermoplastic polymer composition | 
| 12/03/2008 | EP1809700A4 Polymer blends of a monovinylarene conjugated diene block copolymer and a monovinylarene acrylate copolymer | 
| 12/03/2008 | EP1361233B1 Polycarboxylic acid type copolymer, method for producing the same, cement additive and cement composition | 
| 12/03/2008 | CN101316890A Use of a rubber compound as a material in the insertion area of fuel cells | 
| 12/02/2008 | US7459499 Acrylate-containing blocks in block copolymer exhibit microphase separation; each having a softening temperature -125 to +20 degrees C., blends; tapes | 
| 12/02/2008 | US7459497 Polymeric composition for seals and gaskets | 
| 12/02/2008 | US7459494 Phase change solvents for thermoplastic elastomers | 
| 12/02/2008 | CA2449460C Unfinished rutile titanium dioxide slurry for paints and paper coatings | 
| 12/02/2008 | CA2299242C A pressure sensitive adhesive composition | 
| 11/27/2008 | WO2008143044A1 Epoxy resin composition, prepreg, and fiber-reinforced composite material | 
| 11/27/2008 | US20080293886 Use Of Amphiphilic Block Copolymers For Producing Polymer Blends | 
| 11/27/2008 | US20080289850 the coverings comprising a thermoplastic composition; a polyarylene ether, a polyolefin, a polymeric compatibilizer and a flame retardant; melt mixed, melt filtered; use in an automotive environment and is free of halogenated resins | 
| 11/27/2008 | DE19815592B4 Polymere Zusammensetzung aus einem Polyphenylenether und einem Polystyrol, Verfahren zu dessen Herstellung und Verwendung der polymeren Zusammensetzung zur Herstellung eines Gegenstandes The polymeric composition of a polyphenylene ether and a polystyrene, a process for its preparation and use of the polymeric composition for the manufacture of an article | 
| 11/26/2008 | EP1995279A1 Poly(arylene ether) composition and method of making | 
| 11/26/2008 | EP1836259A4 Rubber modified styrenic copolymers and their use in disposable card applications | 
| 11/26/2008 | CN100436536C Expansion type low-smoke halogen-free thermoplastic flame-retardant rubber and its production method | 
| 11/26/2008 | CN100436534C (meth)acrylic resin composition | 
| 11/26/2008 | CN100436531C Polypropylene-based resin composition and molded article thereof | 
| 11/26/2008 | CN100436492C 烯烃聚合物 Olefin polymer | 
| 11/26/2008 | CN100435767C 医用容器 Medical container | 
| 11/25/2008 | CA2276838C Compound and coating compositions for adhesion to olefinic substrates | 
| 11/20/2008 | WO2008140846A1 High etch resistant underlayer compositions for multilayer lithographic processes | 
| 11/20/2008 | WO2008139512A1 Medical thermoplastic elastomer composition and stopper for drug solution container using the same | 
| 11/20/2008 | WO2008139111A2 Antistatic polymer compositions | 
| 11/20/2008 | WO2008138484A1 Water-based pigment preparations | 
| 11/20/2008 | US20080287606 Method for Producing Miniemulsion Block Polymers | 
| 11/20/2008 | US20080287595 Amphiphilic Block Copolymer-Toughened Thermoset Resins | 
| 11/19/2008 | EP1611205B1 Blends with shape memory characteristics | 
| 11/19/2008 | CN100434464C Thermoplastic elastomer composition and process for producing the same | 
| 11/18/2008 | US7452577 elastomers are formed into a shaped item for an article (such as a dynamic seal, a static seal, a gasket, a pump diaphragm, a hose, or an o-ring), and the thermoplastic is then cross-linked | 
| 11/18/2008 | CA2349297C Impact-resistant polyolefin compositions | 
| 11/18/2008 | CA2321675C Oxygen-scavenging compositions and articles | 
| 11/18/2008 | CA2224237C Acrylate-containing polymer blends | 
| 11/13/2008 | WO2008137350A1 Controlled gloss blends of monovinylidene aromatic and ethylene polymers | 
| 11/13/2008 | WO2008135749A1 Nanoparticles and fabrication thereof | 
| 11/13/2008 | WO2008135061A1 Tire comprising an elastomeric polymer including a functional group and crosslinkable elastomeric composition | 
| 11/13/2008 | WO2007111849A3 Novel block copolymer compositions | 
| 11/13/2008 | US20080281046 Propylene Based Resin Composition | 
| 11/12/2008 | EP1583799B1 Homogeneous compositions, which are dyed throughout and which are based on impact-resistant modified polyalkylene terephthalate/polycarbonate blends | 
| 11/12/2008 | EP1027142B1 Stratification resistant emulsions | 
| 11/12/2008 | CN101302332A Carbon dioxide-cyclohexene oxide copolymer brittlement modified method | 
| 11/11/2008 | US7449521 Acrylic elastomer composition | 
| 11/11/2008 | US7449518 High temperature block copolymers and process for making same | 
| 11/11/2008 | US7448425 Tread for a tire | 
| 11/06/2008 | WO2008134503A1 αMICROPOROUS FILMS FROM COMPATIBILIZED POLYMERIC BLENDS | 
| 11/06/2008 | WO2008134186A1 THERMOFORMING, SCRATCH-RESISTANT, LOW GLOSS COMPOSITIONS COMPRISING INTERPOLYMERS OF ETHYLENE/α-OLEFINS | 
| 11/06/2008 | US20080275169 An aqueous, solventborne or solvent-free pigment preparation containing a block polyether of styrene glycol and ethylene glycol, a ketone-aldehyde resin inorganic or organic pigments and adjuvants; antifoaming agents; low viscosity; dispersants with binder properties; paints; varnishes; adhesives, inks | 
| 11/06/2008 | US20080274454 Reversible and Chemically Programmable Micelle Assembly With Dna Block-Copolymer Amphiphiles | 
| 11/05/2008 | CN101300303A Poly(arylene ether) blend and method of making same | 
| 11/05/2008 | CN101300300A Ethylene copolymer modified polypropylene and shaped articles | 
| 11/05/2008 | CN100430438C Resin-base interior finish material | 
| 11/05/2008 | CN100430426C Thermoplastic elastomer composition and molded article | 
| 11/05/2008 | CN100430218C Compound for a composite body | 
| 11/05/2008 | CN100430203C Resinous interior member of opening/closing body, mold therefor and method of molding the same | 
| 11/04/2008 | US7446150 Low compression, resilient golf balls with rubber core | 
| 11/04/2008 | US7446147 Molded article that is excellent in mechanical properties, resistance to hue change by light and appearance such as flow mark and weld mark | 
| 11/04/2008 | US7446135 Block copolymeric dispersant for pigment particle in aqueous system, and ink composition comprising the same | 
| 11/04/2008 | US7445831 Radiation curable low stress relaxation elastomeric materials | 
| 10/30/2008 | WO2008067538A3 Stretch fabrics with wrinkle resistance and garment | 
| 10/30/2008 | US20080269414 Blend of a block copolymer composed of 65-95% of vinylaromatic monomers and 35-5% of dienes and a glass transition temperature of 40-90 degrees C. and a block copolymer composed of 20-60% of vinylaromatic monomers and 80-40% of dienes and a glass transition temperature of 70-0 degrees C; transparent | 
| 10/30/2008 | US20080269398 Modified Polymer with Partitioning Agent | 
| 10/30/2008 | US20080269388 Cap Liners, Closures, and Gaskets from Multi-Block Polymers | 
| 10/30/2008 | US20080265382 Nonlithographic Method to Produce Self-Aligned Mask, Articles Produced by Same and Compositions for Same | 
| 10/29/2008 | EP1985641A1 Hydrogenated block copolymer, resin composition containing such hydrogenated block copolymer, their crosslinked product and their crosslinked foam | 
| 10/29/2008 | EP1984411A1 Monovinylarene conjugated diene block copolymer compositions for shrinkable films | 
| 10/29/2008 | EP1314761B9 Resin composition and multilayered container | 
| 10/29/2008 | CN101296988A Film substrate and pressure-sensitive adhesive tape | 
| 10/29/2008 | CN101294062A Permeable liquid waterproof agent | 
| 10/29/2008 | CN101294056A Heat-proof bottle cap sealing material and preparation method thereof | 
| 10/29/2008 | CN101293967A Method for preparing anhydrous sodium sulfate plastic modified master batch | 
| 10/28/2008 | US7442753 Polymer compound and block polymer compound | 
| 10/28/2008 | US7442435 improved impact resistance and rigidity; crystalline polypropylene resin; -fiber reinforcing material having an average fiber length of about 3-50 mm; an elastomer, a plastomer; radical initiator | 
| 10/23/2008 | WO2008104851A3 Reactive block copolymers for the preparation of inorganic tubule-polymer composites | 
| 10/23/2008 | US20080262156 Impact Modified Acrylics Having a Bimodal Distribution of Impact Modifier Sizes | 
| 10/23/2008 | US20080262140 Thermoplastic Polyolefin Alloys and Process for Their Preparation | 
| 10/23/2008 | US20080262105 Matrices for time release drug systems of a biodegradable addition-condensation copolymer including polyesters and polylactones; star, comb and graft polymers; proteic drugs affinity to prevent "out-burst" pharmacokinectics; completely bioeliminable; non-toxic; thin layers, needles, micro/nanospheres | 
| 10/23/2008 | US20080260850 Delivery System For Bioactive Agents on the Basis of a Polymeric Drug Carrier Comprising an Amphiphilic Block Polymer and a Polylacticacid Derivative | 
| 10/23/2008 | US20080258105 Block Copolymer and Method for Producing Same | 
| 10/23/2008 | DE102008016635A1 Polypropylenharzzussammensetzung und diese umfassender Formgegenstand Polypropylenharzzussammensetzung and this comprehensive form object | 
| 10/22/2008 | CN101289578A Modified bitumen and bituminous mixture | 
| 10/22/2008 | CN101288991A Manufacturing technique of makeup grade material secondary injection moulding cordwood system plastic floor | 
| 10/21/2008 | US7439304 dynamically-cured ethylene-ethylidenenorbornene-propylene rubber with phenolic resin, a polypropylene thermoplastic resin, stannous chloride, zinc oxide heat stability agent; tensile strength retention | 
| 10/21/2008 | US7439301 Block copolymers having high flow and high elasticity | 
| 10/21/2008 | US7439296 blends contains ethylene-propylene block copolymer, and talc; rigidity, impact strength, good appearance, no weld lines; injection-molded articles | 
| 10/21/2008 | US7439287 Flame retardant thermoplastic resin composition | 
| 10/21/2008 | US7439286 Modified asphalt compositions | 
| 10/21/2008 | US7439282 Stimuli-responsive composition, and image-forming method and apparatus using the composition | 
| 10/21/2008 | US7438651 Multi-layer core golf ball | 
| 10/16/2008 | WO2008123991A1 Partially neutralized chlorosulfonated polyolefin elastomers | 
| 10/16/2008 | WO2008123316A1 Polymer composition and moldings thereof | 
| 10/16/2008 | WO2008123203A1 Method for producing macromolecule having microphase-separated structure and macromolecule having microphase-separated structure | 
| 10/16/2008 | WO2008122576A1 Aqueous oligomer / polymer emulsion with cationic functionality | 
| 10/16/2008 | WO2008104705A3 Method for producing thin-film objects | 
| 10/16/2008 | US20080255303 Blends of polyolefins, polar ethylene copolymers and functionalized ethylene copolymers | 
| 10/16/2008 | US20080255289 Dried Emulsion, Method for the Production Thereof, and Its Uses | 
| 10/15/2008 | CN101287799A Method of reducing the styrene content of a poly(arylene ether)polystyrene blend, and articles comprising the resulting thermoplastic resin | 
| 10/15/2008 | CN101284914A Preparation method of glycosylated and ordered porous membrane and uses thereof | 
| 10/15/2008 | CN100425649C Thermoplastic elastomer for filming dacron cloth | 
| 10/14/2008 | US7435776 Block copolymer composition for overmolding any nylon |