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| Number | Title | Issue Date |
| 8071681 | Polymeric compositions including their uses and methods of production Polymeric compositions and methods of making and using such compositions are provided. The compositions incorporate at least one component that is a polymer including propylene-derived units and at least one component that is a styrenic block copolymer. The polymeri... | 12/06/2011 |
| 8071680 | Thermoplastic elastomeric resin composition and a process for the preparation therefore A method for producing an elastomeric sealing article including preparing a thermoplastic elastomeric resin composition having (a) 100 parts by weight of a hydrogenated block copolymer including at least two polymeric blocks (A) of styrene, and at least one polymeri... | 12/06/2011 |
| 8039553 | Pressure-sensitive adhesive composition The present invention relates to an adhesive composition comprising (A) a block copolymer composition comprising a block copolymer (a) formed from at least two polymer blocks composed mainly of a monoalkenyl aromatic compound and at least one polymer block composed ... | 10/18/2011 |
| 7893159 | Blends of styrenic block copolymers and propylene-alpha olefin copolymers The present invention includes a composition comprising a propylene-alpha olefin copolymer having at least seventy weight percent units derived from propylene, and from ten to twenty five weight percent units derived from ethylene or a C4-C10 alpha olefin, the propy... | 02/22/2011 |
| 7838598 | Styrenic block copolymer compositions to be used for the manufacture of transparent, gel free films A composition to be used for the manufacture of transparent, gelfree films, comprising: a) at least 65 wt % of a styrenic block copolymer, having a molecular structure according to the formula S—(I/B)—S (1) or [S—(I/B)]n X (2), wherein each S independently is ... | 11/23/2010 |
| 7829630 | Styrenated terpene resin as well as methods of making and using the same The present invention relates to styrenated terpene resin, as well as methods of making an using the same. ... | 11/09/2010 |
| 7737217 | Method of making cemented carbide or cermet agglomerated powder mixtures The present invention relates to a method of making a ready-to-press agglomerated powder mixture by wet milling a powder mixture containing binder and spray drying said slurry to an agglomerated powder useful for making cutting tools for metal machining, tools for r... | 06/15/2010 |
| 7632891 | Grafting of nitroxyl terminated oligomers or polymers onto thermoplastic polymers The instant invention relates to a process for the preparation of grafted polymers wherein in a first step A) a oligomer or polymer is prepared by controlled radical polymerization in the presence of a stable free nitroxyl radical or a nitroxylether to obtain a nitr... | 12/15/2009 |
| 7585916 | Block copolymer compositions The present invention relates to novel compositions comprising (a) anionic block copolymers of mono alkenyl arenes and conjugated dienes where one of the blocks is a controlled distribution copolymer of a conjugated diene and mono alkenyl arene having a specific arr... | 09/08/2009 |
| 7582702 | Block copolymer compositons The present invention relates to novel compositions comprising (a) anionic block copolymers of mono alkenyl arenes and conjugated dienes where one of the blocks is a controlled distribution copolymer of a conjugated diene and mono alkenyl arene having a specific arr... | 09/01/2009 |
| 7504458 | Method for improving compression set in thermoplastic vulcanizates The compression set [(70° C., 22 hr), (100° C., 22 hr)] of TPVs can be improved by substituting, within their respective constituent plastic phase, all or portions of polyolefins having a high melting point, with polyolefins having lower melting point (Tm from bet... | 03/17/2009 |
| 7449518 | High temperature block copolymers and process for making same A novel process for preparation of block copolymers containing, for example, alpha-methyl-styrene/styrene glassy blocks is claimed, where the glassy blocks contain 25-50 mol % alpha-methyl-styrene and have Tg values in the range of 120 to 140° C. The copolymerizati... | 11/11/2008 |
| 7439301 | Block copolymers having high flow and high elasticity Disclosed is an elastomeric hydrogenated block copolymer capable of being directly extruded or molded with a minimum of additives and having both high elasticity and low permanent set. The hydrogenated block copolymers have high melt flows allowing for ease in proce... | 10/21/2008 |
| 7432037 | Curable resin composition and flexographic plate material using the same The invention provides a curable resin composition having an addition polymerization-based block copolymer (I) and an ethylenic unsaturated compound (II). Also provided is a flexographic plate material using the curable resin composition as its constituent. The flex... | 10/07/2008 |
| 7429629 | Golf ball layers formed of polyurethane-based and polyurea-based compositions incorporating block copolymers Golf equipment having improved cut and shear resistance that includes a polyurea-based composition or polyurethane-based composition, preferably saturated and/or water resistant, formed of a prepolymer, a functionalized block copolymer, and optionally further cured ... | 09/30/2008 |
| 7425371 | Thermosetting resin composition for high performance laminates This invention concerns a thermosetting resin system that is useful in the manufacture of high performance prepreg, laminate and composite materials as well as the prepregs, laminates and composites made from the thermosetting resin composition. ... | 09/16/2008 |
| 7393889 | Method of preparing rubber modified polystyrene resin composition with high gloss and impact resistance The rubber modified polystyrene resin composition with high gloss and impact resistance according to the present invention is prepared by (i) polymerizing a solution consisting of about 80 to 95% by weight of styrene (A) and about 5 to 20% by weight of polybutadiene... | 07/01/2008 |
| 7393895 | Forming concentrate of poly(arylene ether), thermosetting resin and compatibilizer A method of forming a poly(arylene ether)-containing solid concentrate is described. The method includes blending a poly(arylene ether), a thermosetting resin, and a compatibilizing agent in the presence of a solvent to form a homogeneous solution, and removing the ... | 07/01/2008 |
| 7393898 | Block copolymer composition To provide a block copolymer composition having a good balance in transparency and impact resistance, and particularly having an excellent impact resistance, by making a molded product of injection molding under high sear condition in such a manner as to hardly gene... | 07/01/2008 |
| 7365130 | Cycloolefinic copolymer for high modulus film Cycloolefinic polymer compositions exhibiting an advantageous balance of dimensional stability, improved impact resistance and superior optical properties are provided. The cycloolefinic polymer compositions of the invention generally include at least one cycloolefi... | 04/29/2008 |
| 7365151 | Solvent for treating polystyrene resin and method of treating polystyrene resin with the same A solvent for polystyrene resin treatment is used for reducing the volume of a polystyrene resin by contacting it with the solvent; and a method of treating polystyrene resins. The solvent is characterized by comprising 20 to 70 wt. % of diethylene glycol dimethyl e... | 04/29/2008 |
| 7358298 | Pressure-sensitive adhesive/adhesive and block copolymer suitable for use therein The present invention provides an adhesive composition containing a block copolymer, wherein the block copolymer has a polymer block (A) which is principally composed of a α-methyl styrene unit, and a polymer block (B) which is principally composed of a conjugated ... | 04/15/2008 |
| 7354654 | Thermoplastic polymer composition, molded product, and multilayer structure A thermoplastic polymer composition having good flexibility and excellent barrier properties with respect to gases and organic liquids, which can be adhesively bonded to a polyolefin resin, this composition comprising an ethylene-vinyl alcohol copolymer (A), a polym... | 04/08/2008 |
| 7351774 | Silicon-modified crumb rubber composition The present invention relates to a modified crumb rubber particle having carbon to silicon bonds created by the reaction of the unsaturation in the crumb rubber particle and silicon hydride, with or without the use of a catalyst. Bound silicon content ranges from ab... | 04/01/2008 |
| 7351767 | Composition for monovinylrenic-based shrink label films We disclose a composition comprising (i) a monovinylarene-conjugated diene copolymer and (ii) an acrylate terpolymer. The composition can be in the form of a film. We also disclose a container comprising a container structure and a shrink label in contact with the c... | 04/01/2008 |
| 7348376 | Adhesive composition Disclosed is an adhesive comprising an admixture of a high vinyl selectively hydrogenated block copolymer and an amorphous polyolefin. The high vinyl content of the block copolymer results in a more compatible admixture which in turn results in an adhesive that can ... | 03/25/2008 |
| 7339010 | Interpenetrating polymer networks using blocked polyurethane/polyurea prepolymers for golf ball layers The present invention is directed to a method of forming a golf ball that contains an interpenetrating polymer network, or IPN, which includes at least two polymeric systems, in one or more of the layers. The first polymeric system may include a polyurethane-based o... | 03/04/2008 |
| 7338698 | Homogeneously branched ethylene polymer carpet, carpet backing and method for making same The present invention pertains to carpet and methods of making carpet. In one aspect, the carpet includes (a) a primary backing which has a face and a back surface, (b) a plurality of fibers attached to the primary backing and extending from the face of the primary ... | 03/04/2008 |
| 7338573 | Magnetic substrates with high magnetic loading A method of forming a magnetic assembly having at least one magnetic layer having dimensions of thickness, width and length, and at least one printable substrate layer having dimensions of thickness, width and length, including the steps of providing a molten magnet... | 03/04/2008 |
| 7339001 | Thermoplastic resin compositions The thermoplastic resin composition according to the present invention comprises (A) about 20˜95 parts by weight of a rubber-modified polystyrene resin composed of (a1) about 10˜60% by weight of a styrene-containing graft copolymer resin containing abou... | 03/04/2008 |
| 7335273 | Method of making strand-reinforced elastomeric composites A method of making mutually-reinforced elastic strand/film composites and laminates in which film breakage, strand breakage, and strand alignment problems are minimized or avoided. The method includes casting an elastomeric adhesive film onto a chill roll, extruding... | 02/26/2008 |
| 7323512 | Styrene copolymer composition Disclosed is a styrene copolymer composition having: (I) a styrene/n-butyl acrylate copolymer having styrene monomer units and n-butyl acrylate monomer units in a ratio from 80/20 to 89/11, and (II) a block copolymer having a block configuration having (A) at least ... | 01/29/2008 |
| 7319121 | Microcellular foams of thermoplastic vulcanizates The invention described relates to formed profiles comprising microcellular TPE foam compositions, and articles therefrom, wherein the TPE are thermoplastic vulcanizates. The foamed thermoplastic elastomer profile comprises a foamable thermoplastic elastomer composi... | 01/15/2008 |
| 7309522 | Fibers made from block copolymer The present invention relates to compositions such as fibers, elastic yarns, wovens, nonwovens, knitted fabrics, fine nets, and articles produced at least in part from a styrenic block copolymer comprising at least two blocks produced from vinyl aromatic monomers an... | 12/18/2007 |
| 7307124 | Hot-melt adhesive composition for non-wovens Hot-melt adhesive compositions used in non-woven assemblies, comprising: (a) 100 parts by weight of a block copolymer of the formula S-(I/B)-S, wherein S represents a predominantly poly(styrene) block and (I/B) represents a polymer... | 12/11/2007 |
| 7291676 | Polyolefin composition with improved abrasion resistance A composition comprising: (I) 55 to 95% by weight of an heterophasic polyolefin composition comprising 8 to 50% by weight of a crystalline propylene polymer fraction and 50 to 92% by weight of an elastomeric propylene fraction; (II) 2 to 20% by weight of an oxidized... | 11/06/2007 |
| 7288590 | Adhesives with improved die-cutting performance Improved adhesives are provided through the use of styrenic tetrablock or pentablock copolymers which have a reduced elastomeric behavior under the die-cutting conditions used in label production. ... | 10/30/2007 |
| 7268184 | Blockcopolymer compositions, having improved mechanical properties and processability and styrenic blockcopolymer to be used in them A composition to be used for the manufacture of fibers, filaments, melt blown or spun bond non-wovens or cast or blown films, comprising at least 50 wt % of a styrenic block copolymer; a polyolefin in an amount of from 10 to 30 wt %; a resin which is compatible with... | 09/11/2007 |
| 7267885 | Containers and peelable seal containers of new non-PVC material The present invention provides a flowable materials container. The container has a first sidewall and a second sidewall sealed together along a peripheral seam to define a fluid chamber. At least one sidewall is a film having at least one layer of blend of a first c... | 09/11/2007 |
| 7267855 | Articles prepared from hydrogenated controlled distribution block copolymers The present invention relates to articles prepared from novel anionic block copolymers of mono alkenyl arenes and conjugated dienes, and to blends of such block copolymers with other polymers. The block copolymers are selectively hydrogenated and have mono alkenyl a... | 09/11/2007 |
