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Synthetic Resins Or Natural Rubbers -- Part Of The Class 520 Series > Synthetic Resins Or Natural Rubbers > Ion-exchange Polymer Or Process Of Preparing > Cellular Product Derived From Two Or More Solid Polymers Or From At Least One Solid Polymer And At Least One Polymer-forming System Cellular Product Derived From Two Or More Solid Polymers Or From At Least One Solid Polymer And At Least One Polymer-forming SystemCellular Product Derived From Two Or More Solid Polymers Or From At Least One Solid Polymer And At Least One Polymer-forming System patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.01/04/07 - 20070004813 - Compositions for the preparation of void-containing articles Disclosed are novel compositions for the preparation of void-containing articles comprising a polymer matrix and a voiding agent The voiding agent comprises at least one first polymer and at least one second polymer, which are selected on the basis of physical properties such as glass transition temperature, tensile modulus, melting ... 09/14/06 - 20060205832 - Polymer-ionomer blends and foams thereof A foam comprising a foamed polymer-ionomer blend comprising: (a) at least one thermoplastic polymer selected from the group consisting of polyethylene and copolymers thereof, polypropylene and copolymers thereof, polybutene-1, poly(4-methylpentene-1), polystyrene and copolymers thereof, and (b) an ionomer resin comprising at least one direct or graft terpolymer prepared from: (1) ... 08/31/06 - 20060194892 - Blended foam having improved flexibility at sub-freezing temperatures The invention is a foam blend comprising a polyethylene, polypropylene, and a rubber component. The foam blend has improved flexibility at sub-zero temperatures without sacrificing the desirable physical characteristics that are commonly associated with polypropylene foams. As a result, the foam is particularly useful for producing articles that require flexibility ... 06/29/06 - 20060142403 - Pasty heat-expandable filler composition and method of sound insulation by filling closed section of car body member An automatic injecting type paste form heat-blowing injection composition comprising a partially crosslinked rubber, an unvulcanized rubber, a crosslinking agent, a plasticizer, a thermoplastic resin, an epoxy resin and a latent curing agent thereof, and a blowing agent. This composition can be used in a injecting and soundproofing method comprising ... 05/18/06 - 20060106123 - Composition comprising an elastomeric polymer and an olefinic polymer Foamed composition comprising: 100 parts by weight elastomeric polymer (A), comprising monomeric units of ethylene and an α-olefin, 1-50 parts by weight olefinic polymer (B), and further comprising 98-65 weight % monomeric units of ethylene; and 2-35 weight % monomeric units of an alpha-olefin having 4-12 carbon atoms, polymer B ... 05/11/06 - 20060100297 - Foamable composition A foamable composition comprises at least about 50 wt % of a copolymer of ethylene and alkyl (meth)acrylate having a broad chemical composition distribution (CCD), and having a melt index between about 7 and about 30; about 2 to about 40 wt % of a polyolefin having a carboxylic acid ... 05/11/06 - 20060100296 - Low density polymeric foam using a three-polymer blend A polymeric composition to be used in producing low density foam in which the polymeric composition comprises high density polyethylene, alkenyl aromatic polymer and a linear low density polyethylene. The polymeric resins may be prime virgin resin, offgrade virgin resin, recycled resin from a post industrial source, recycled resin from ... 02/16/06 - 20060035991 - Multi-layer golf ball with a foamed intermediate layer A golf ball with relatively rigid inner core and soft intermediate layer is disclosed. The rigid inner core maintains the balls' high coefficient of restitution at high impact speeds, while the soft intermediate layer provides better feel for greenside play. The intermediate layer can be made from a highly neutralized ... 09/29/05 - 20050215653 - Game ball incorporating a polymer foam A game ball is disclosed that includes a polymer foam layer processed with an inert fluid blowing agent, such as nitrogen. The polymer foam may be a polyolefin material, such as polyethylene, polypropylene, and ethylvinylacetate, and the inert fluid blowing agent may have a relatively high-purity. The polymer foam may ... ### FreshPatents.com Support |