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| Number | Title | Issue Date |
| 7999035 | Amphiphilic water-soluble alkoxylated polyalkylenimines with an internal polyethylene oxide block and an external polypropylene oxide block Amphiphilic water-soluble alkoxylated polyalkylenimines of the general formula I in which the variables are each defined as follows: R are identical or different, linear or branched C2-C6-... | 08/16/2011 |
| 7485682 | Thermoplastic elastomer composition The present invention relates to a soft thermoplastic elastomer composition that is free of thermoplastic resin that can be utilized in manufacturing shoe sole inserts, seals, gaskets, wheels, and that can be overmolded on a hard substrate, such as a metal or a ther... | 02/03/2009 |
| 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 |
| 7329704 | Rubber composition for tire treads The present invention relates to a cross-linkable or cross-linked rubber composition which is usable to constitute a tire tread having improved wear resistance, to such a tread and to a tire incorporating this tread. A rubber composition according to the invention c... | 02/12/2008 |
| 7312278 | Water-absorbing agent and production process therefor, and sanitary material There is provided: a production process for a water-absorbing agent having stable properties in a short time; and a water-absorbing agent. The production process comprises the step of blending an acid-group-containing water-absorbent resin powder with a noncrosslink... | 12/25/2007 |
| 7253227 | Poly(arylene ether) composition useful in blow molding A composition comprises poly(arylene ether), a rubber modified poly(alkenyle aromatic) resin, and an unsaturated impact modifier. The composition may further comprise an encapsulated fluoropolymer. The melt strength of the composition, measured as the hang time of a... | 08/07/2007 |
| 7250129 | Soft, flexible composition and method for making same There is provided a composition comprising a unique polymeric compound that provides a soft, flexible product. There is also provided a unique polymeric tampon applicator that is soft and flexible. When used as a tampon applicator barrel, the barrel is more comforta... | 07/31/2007 |
| 7193004 | Pneumatic tire having a component containing low PCA oil There is disclosed a pneumatic tire having a component comprising a vulcanizable rubber composition comprising, based on 100 parts by weight of elastomer (phr), from about 40 to about 90 phr of a solution polymerized styrene-butadiene having a styrene content of gre... | 03/20/2007 |
| 7160956 | Vulcanizable rubber compounds and process for their production The present invention relates to sulfur-vulcanizable silica-containing rubber compounds with improved processability and a process for their production. ... | 01/09/2007 |
| 7096903 | Pneumatic tire having a component containing a rubber triblend and silica The invention is directed to a pneumatic tire having a component comprising a vulcanizable rubber composition comprising, based on 100 parts by weight of elastomer (phr), (A) from about 35 to about 65 phr of a solution polymerized ... | 08/29/2006 |
| 7098284 | Water-absorbing agent and production process therefor, and water-absorbent structure The present invention provides: a novel water-absorbing agent, which exhibits an excellent absorption capacity under a load (AAP), gel layer liquid permeation rate under a load (FRUP), saline flow conductivity (SFC), and shape-maintaining property and ball burst str... | 08/29/2006 |
| 7074855 | Thermoplastic elastomer composition A thermoplastic elastomer composition comprising (I) 100 parts by weight of at least one block copolymer formed by addition polymerization which is selected among block copolymers which comprise a polymer block (A) consisting of aromatic vinyl units and a polymer bl... | 07/11/2006 |
| 7033676 | Binding agent mixtures and their use in coating materials cured by actinic radiation and/or heat A binder mixture comprises at least one polymer (A) with saturated main chain that is not a polyester and at least one polyester (B) with a saturated and/or unsaturated main chain, where (i) one of the two components (A) or (B) con... | 04/25/2006 |
| 7015271 | Hydrophobic particulate inorganic oxides and polymeric compositions containing same Described are hydrophobic particulate inorganic oxides useful for reinforcing polymeric composition, e.g., rubber. The materials are characterized by: (a) the substantial absence of functional groups capable of chemical reaction with rubber; (b) a BET surface area o... | 03/21/2006 |
| 6994888 | Coating composition with epoxy- polyester polymer A protective coating composition in an organic liquid carrier comprising a polymeric film forming binder, the polymeric binder comprising by weight: (a) 50% to 100% of an epoxy-polyester block copolymer being the reaction product of a preformed epoxy re... | 02/07/2006 |
| 6964798 | Multi-layered polymer based thin film structure for medical grade products A multiple layer structure comprising a first and a second skin layer, each skin layer composed of a polypropylene containing polymer, and a radio frequency (“RF”) susceptible layer adhered to and between the first and second skin layers. The RF layer has a firs... | 11/15/2005 |
| 6913807 | Isothiocyanate-containing composition An isothiocyanate-containing composition is provided in which bleeding of the composition is suppressed and even if an isothiocyanate volatilizes, the adhesion strength is retained. An isothiocyanate-containing composition is provided wherein an isothiocyanate is mi... | 07/05/2005 |
| 6906120 | Poly(arylene ether) adhesive compositions An adhesive for thermoplastic film is formed from a composition comprising a blend of a poly(arylene ether), a thermosetting resin, a toughening agent, an optional plasticizer, and a cure agent. The adhesive finds particular utility in circuit board applications. | 06/14/2005 |
| 6881791 | Poly-electrolyte free block copolymers and their use in crosslinking coatings applications A curable, water-based coating composition comprising a reaction product of: a copolymer comprising a free-radical polymerization product of: a first block comprising a reaction product of: a plurality of ethylenically unsaturated monomers, and a vinyl aromatic hydr... | 04/19/2005 |
| 6787188 | Coating composition A protective coating composition in an organic liquid carrier comprising a polymeric film forming binder, the polymeric binder comprising by weight: (a) 50% to 100% of an epoxy-polyester block copolymer being the reaction product of a preformed epoxy resin an... | 09/07/2004 |
| 6764761 | Membrane material for automated dialysis system A method, system and apparatus for performing peritoneal dialysis are provided. To this end, in part, a film is provided. The film includes a layer of a polymer blend having from about 90% to about 99% by weight of a first component containing a styrene and hydrocar... | 07/20/2004 |
| 6756106 | Oil resistant elastic rubber composite An oil resistant, elastomeric rubber composite, particularly suited for use as an elastic tape for garments requiring a high degree of oil resistance due to conditions of its use. The rubber composite is made from a unique blend of nitrile rubber, polychloroprene (n... | 06/29/2004 |
| 6743860 | Thermoplastic resin composition and production processes thereof The present invention relates to a thermoplastic resin composition comprising (a) 100 parts by weight of a block copolymer comprising at least two polymeric blocks A composed mainly of a vinyl aromatic compound and at least one polymeric block B composed main... | 06/01/2004 |
| 6706813 | Curable composition and method of use thereof To provide a curable composition excellent in flexibility and heat resistance. A curable composition which comprises (A) a block copolymer having at least one kind of block formed from an aliphatic hydrocarbon compound and (B) an isobutylene polymer having a silicon... | 03/16/2004 |
| 6632541 | Olefin-based copolymer composition An olefin based copolymer composition having excellent weather resistance and excellent recycling properties having an olefin based copolymer obtained by copolymerizing two or more olefins, wherein the olefins are selected from the group consisting of eth... | 10/14/2003 |
| 6521704 | Vibration dampening compositions and methods thereof The present invention relates to methods to improve the dampening characteristics of compositions and the improved compositions. The compositions made by the method comprises (a) a polymer system selected from the group consisting of immiscible polymer bl... | 02/18/2003 |
| 6461696 | Multi-layered polymer based moisture barrier structure for medical grade products The present invention provides a multiple layer thermoplastic structure of a (1) skin layer selected from the group consisting of polypropylene, ethylene homopolymers having a density of from about 0.930 g/cc to about 0.960 g/cc, and ethylene homopolymers... | 10/08/2002 |
| 6372845 | Resinous composition and sheet product therefrom A blended composition consisting of a thermoplastic olefin resin (Comp. A) with an acrylonitrile-styrene-alkyl acrylate copolymer (Comp. B) was attempted to create substitution for vinyl chloride compound prepared from vinyl chloride resin proper and a pl... | 04/16/2002 |
| 6346572 | Impact-resistant molding compound made of styrene polymers A molding material as based on from 60 to 98% by weight of a hard matrix A comprising polymerized or copolymerized units of at least one vinylaromatic monomer or at least one vinylaromatic monomer and at least one polar comonomer and from 2 to 40% by weig... | 02/12/2002 |
| 6297319 | Water-absorbing agent and production process therefor The present invention provides: a process for producing a water-absorbing agent by using a crosslinking agent of high safety, wherein the water-absorbing agent is excellent in the absorption capacities under no load and under a load and further in the blo... | 10/02/2001 |
| 6168862 | Multi-layered polymer based thin film structure for medical grade products A multiple layer structure comprising a skin layer composed of a polypropylene copolymer with styrene ethylene-butene styrene block copolymer within a range of 0-20% by weight skin layer, and, a radio frequency ("RF") susceptible layer adhered to the skin... | 01/02/2001 |
| 6054209 | Easy tearable films and method of producing the same A tearable film comprising a resin blend which is: (1) a blend of a first polymer which is a styrenic polymer and a second polymer selected from the group consisting of a polyester and a polyamide; or (2) a first polymer which is a polyester and a second ... | 04/25/2000 |
| 6046275 | Styrene resin with rubber polymer particles A composition comprises (A) a syndiotactic styrene-based resin and (C) rubber polymer particles such as graft copolymers, butadiene or isoprene block copolymers optionally hydrogenated and/or modified with maleic anhydride, and other rubbers, and, optiona... | 04/04/2000 |
| 6027800 | High impact resistant, high gloss, and high environmental stress crack resistant thermoplastic manufactured articles Thermoplastic manufactured articles are provided which exhibit an advantageous combination of high gloss and high environmental stress crack resistance, made from a polymeric composition comprising: (a) high impact polystyrene having a gloss at 60 degrees of g... | 02/22/2000 |
| 6025067 | Soft elastomeric composite composition A composition comprising discrete particles of elastomeric triblock copolymer, the particles having a Shore A hardness of less than 30 suspended in a continuous phase matrix of noncellular elastomeric polyurethane polymer, in which the triblock copolymer ... | 02/15/2000 |
| 6020428 | Rubber-modified styrenci resin composition and molded article thereof A rubber-modified styrenic resin composition comprising (A) 100 wt. parts of a rubber-modified styrenic resin which contains 10 to 35 wt. % of soft component particles having an average particle size of 0.1 to 0.5 μm, where said soft component particles ... | 02/01/2000 |
| 6008297 | Polyamide resin composition and process for producing the same A polyamide resin composition superior in the shock resitance, especially low temperature shock resistence, in the rigidity and in the water absorption resistance, which comprises (A) 98-50 % by weight of a polyamide, (B) 1-40 % by weight of a modified ethylen... | 12/28/1999 |
| 5998019 | Multi-layered polymer structure for medical products A multiple layer structure comprising a skin layer composed of a polypropylene copolymer with styrene ethylene-butene styrene block copolymer within a range of 0-20% by weight skin layer, and, a radio frequency ("RF") susceptible layer adhered to the skin... | 12/07/1999 |
| 5998544 | Preparation of graft copolymers Graft copolymers are prepared by anionic polymerization which comprises reacting polymers (A) having at least one anionic chain end with polymers (B) which contain at least one nitrile group, in the presence of a solvent.... | 12/07/1999 |
| 5973071 | Polymeric composition A polymeric composition is provided comprising a random copolymer polypropylene, a hydrogenated block copolymer comprising at least two polymeric block containing predominately monoalkenyl aromatic hydrocarbon monomer units and at least one block containi... | 10/26/1999 |
