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8173714 Expanded styrene polymers having a reduced thermal conductivity  
Expanded styrene polymers which have a density of less than 25 g/l and a thermal conductivity λ, determined at 10° C. in accordance with DIN 52612, of less than 32 mW/m*K, and also a process for p...
8143323 Polyurethane foam for vehicle and method for manufacturing the same  
A polyurethane foam for vehicles is obtained by reaction, foaming, and curing of a polyurethane-foam raw material comprising polyol, polyisocyanate, a blowing agent, and a catalyst, and is used for...
8142695 Foam of polymers  
The disclosure pertains to foam of polymers, which can be made by a method for making a polymer foam comprising vacuum or gas-filled compartments by making a solution of 1 to 20% by weight of a...
8097274 Skin substitutes, preparation methods and uses thereof  
Provided herein are skin substitutes suitable for use in a living subject for purpose of repairing damaged tissues, methods of producing the skin substitutes and their uses. A biocomposite membrane...
8093308 Styrenic polymer compositions and methods of making and using same  
A method comprising contacting a first styrenic polymer composition comprising residual styrene monomer with a molecular sieve, and recovering a second styrenic polymer composition comprising a...
8080589 Method for producing a bio-based polymeric shoe component  
A method for producing a bio-based polymeric shoe component includes: preparing a blend from a composition including 5˜50 weight parts of a modified starch, 50˜95 weight parts of an ethylene v...
8080592 Extruded polymer foams containing brominated fatty acid-based flame retardant additives  
Extruded polymer foams are prepared using brominated fatty acids, an ester, amide or ester-amide of a brominated fatty acid, a glyceride of one or more brominated fatty acids, or a polymerized...
8080596 Biodegradable plastic material and method for producing the same  
A method for producing a biodegradable plastic material includes: hydrolyzing starch to form a hydrolyzed starch; esterifying the hydrolyzed starch to form a hydrolyzed and esterified starch;...
8076380 Particulate expandable polystyrene (EPS), process for making particulate expandable polystyrene, as well as a particular application of polystyrene foam material  
The present invention relates to a particulate expandable polystyrene (EPS) that can be processed into a foam with a fine cell structure and a low density and contains a material for increasing the...
8071816 Hydrofluoroacetal compounds and processes for their preparation and use  
The present disclosure provides a compound according to the formula: Rf1[CH(—O—CH(3-m)Rf2m)(—O—CF2—CFH—Rf3)]n [I] wherein n is 1 or 2, wherein m is 1, 2 or 3, wherein, when n is 1, Rf1 is selected...
8058321 Syntactic foam incorporating vapor-grown carbon fibers  
Fibered particles combine microscale spheroid particles and nanoscale fibers in an integrated body. Fibered particles may be combined with a matrix precursor to form syntactic foams incorporating...
7968613 Compositions for compounding, extrusion and melt processing of foamable and cellular fluoropolymers  
The present invention relates generally to the use of talc as a chemical foaming agent in perfluoropolymers to form foamable and foamed compositions. For example, in one aspect, a foamable...
7943676 Method of recycling waste plastic foam materials  
A method of recycling waste plastic foam materials firstly is to smash a waste material including polyurethane foam into fine particles so as to obtain a first starting material. The first starting...
7875656 Foamable sealant composition  
A foamable sealant composition having a density, when foamed, of from 0.4 to 1.8 g/cc, and containing a latex binder, foam-generating composition, foam stabilizer, rheology modifier and water, is...
7863342 Fire resistant materials  
A method for forming a fire resistant material is disclosed. The method comprises providing a plurality of expandable beads of a polymeric material. The beads are coated with an exfoliable...
7862749 Flame retardant polyurethanes and additives therefor  
A free-flowing, stable liquid flame retardant mixture comprised of or formed by mixing together components comprised of: A) at least one organic halogen-containing reactive flame retardant in which...
7855239 Extruded propylene resin foam  
An object of the present invention is to provide an extruded propylene-based resin foam in which a average diameter of cells therein can be reduced while a high expansion ratio remains high,...
7846987 Expanded and extruded biodegradable and reduced emission foams made with methyl formate-based blowing agents  
Expanded and extruded biodegradable polymer foams are obtained using biodegradable polymers and environmentally benign non-VOC methyl formate as a blowing agent. The blowing agent can be a blend...
7842735 Fluoropolymer foams, process to make them and applications thereof  
Described is a process for making closed cell fluoropolymer foam, and the foam so made. The process includes subjecting a fluoropolymer resin an inert gas at a pressure higher than atmospheric to...
7811502 Aqueous release agent and its use in the production of polyurethane moldings  
The invention relates to aqueous dispersions containing agents having release activity, emulsifiers and customary auxiliaries and additives, wherein a combination of A) at least one agent having a...
7803849 Acrylic resin expanded beads, acrylic resin expandable beads, and method for manufacturing foamed molded article of acrylic resin expanded beads  
The present invention is to solve conventional problems, namely, that when an attempt is made to obtain a thick, in-mold foamed molded article with excellent fusibility between beads formed from an...
7772294 Fire resistant materials  
A method for forming a fire resistant material is disclosed. The method comprises providing a plurality of expandable beads of a polymeric material. The beads are coated with an exfoliable...
7743567 Fiberglass/cellulosic composite and method for molding  
A composite material and a related method of manufacturing a component. The composite material may be comprised of plastic material in an amount between about 60% and about 70% by weight,...
7736743 Heat curable, thermally expandable composition with high degree of expansion  
Compositions containing at least one liquid epoxy resin, at least one solid epoxy resin, at least one propellant, at least one curing agent and at least one mica-containing filler produce...
7714029 Method of producing expandable polystyrene beads which have excellent heat insulation properties  
An expandable polystyrene bead production method, which is a two-step process, is disclosed. The method includes obtaining suspendable, homogenous micropellets from a mixed composition prepared by...
7674838 Curable foam elastomeric compositions  
A two-part curable foaming composition comprising: (A) A first part comprising: (i) an alkoxysilyl capped prepolymer; and(ii) a polyhydrogen siloxane;(iii) optionally a catalyst which accelerates...
7674839 Methods for the production of polymer carrier materials based on carbon hydrate-bis(meth)acryl-amides  
The invention relates to methods for the production of polymer carrier materials for solid phase synthesis, particularly for peptide synthesis. (Meth)acrylamide derivatives based on carbon...
7638560 Thermoplastic and polymer foams and method of preparation thereof  
A foamed starch-polyester graft copolymer and chemically modified starch-polyester graft copolymer composition comprising a chemically modified starch or chemically modified starch-nanoclay product...
7563830 Method for the production of biodegradable foamed products  
A method for the production of a biodegradable foamed product 7 from a base material and a blowing agent 1. The base materials are mixed with a blowing agent and any other required additives 1. The...
7482390 Sinterable structures and method  
A method of producing an open, porous structure having an outer surface defining a shape having a bulk volume and having interconnecting openings extending throughout said volume and opening...
7479530 Polymer having charged units  
A polymer comprising one or more macromonomer units selected from the group consisting of polysiloxane, perfluoroalkylpolyether (PFPE), fluorinated poly(meth)acrylate, polyalkyl (meth)acrylate,...
7425288 Method for preparing an open porous polymer material and an open porous polymer material  
A method for preparing an open pourous polymer material, comprises forming of a polymer solution, addition of a porogen to the polymer solution and precipitation with water of polymer from the...
7279504 Expandable vinylaromatic polymers and process for their preparation  
Expandable vinylaromatic polymers which comprise: a) a matrix obtained by polymerizing 50-100% by weight of one or more vinylaromatic monomers and 0.50% by weight of a copolymerizable monomer; b)...
7230037 Method for mixing a polyol component and an isocyanate component  
The present invention relates to a method for the continuous mixing of at least one polyol component and at least one isocyanate component and optionally additives to form a polyurethane reaction...
7114503 Process for producing an open celled foam  
The invention relates to a foam for purifying and filtrating air, particularly filtrating toxic compounds, such as for instance tar and polycyclic aromatic hydrocarbons (PAHs) from tobacco smoke,...
7074880 Polyimide aerogels, carbon aerogels, and metal carbide aerogels and methods of making same  
A preparation process of polyimide aerogels that composed of aromatic dianhydrides and aromatic diamines or a combined aromatic and aliphatic diamines is described. Also descried is a process to...
7067563 Binding agents and binding agent compositions containing alkoxy silyl groups, methods of production and use  
A binder which is a graft polymer bearing at least two alkoxysilyl groups of the formula —Si(R1)m(OR2)3-m in which R1 and R2 are independently linear or branched alkyl groups containing 1 to 6 c...
7049348 Resorbable structure for treating and healing of tissue defects  
Devices and processes (e.g., improved Plasticized Melt Flow processes (PMF) or improved Phase Separation Polymer Concentration (PSPC), etc.) used to make resorbable and non-resorbable structures...
6943200 Water unstable foam compositions  
The present invention relates to foam components comprising polymeric material and an active ingredient, such as detergent ingredients, which are to be delivered to aqueous environment. Highly...
6841582 Thermoplastic elastomer composition, foam made from the same, and process for producing foam  
The present invention relates to a thermoplastic elastomer composition having a three-dimensional network structure which is not formed by a chemical crosslinking and having an excellent elasticity...
6831113 Amine-modified epoxy resin reacted in presence of latent hardener  
A method for making a one-component epoxy resin system comprises reacting (A) an epoxy resin and (B) an amine solidifying system present in insufficient quantities to cause gelation in the presence...
6787580 Water-free preparation process for multimodal thermoplastic polymer foam and foam therefrom  
Prepare a multimodal thermoplastic polymer foam having a distribution of large and small cells in a substantial absence of water by using a blowing agent stabilizer. Multimodal foams of the present...
6759080 Process for making foams by photopolymerization of emulsions  
The invention discloses methods for making foams by photopolymerizing emulsions comprising a reactive phase and a phase immiscible with the reactive phase components. Foams made from water-in-oil...
6723762 Foamable vinyl chloride-base resin compositions  
There is provided a foamable poly(vinyl chloride) resin composition which can remarkably improve an expansion ratio. There is used a foamable poly(vinyl chloride) resin composition comprising 100...
6723761 Microcellular foaming  
A method for forming microcellular foams that causes the material to expand uniaxially during the foaming process, and a method for forming objects from the foam. Liquid crystal polymers or...
6706773 Process for preparing a foam component  
The present invention relates to a process for preparing a foam component, said process comprises the steps of extruding a viscous mixture from a rotating extrusion plate onto a receiving surface....
6677040 Expanded polypropylene particles  
The invention relates to expanded polypropylene beads having a density of from 5 to 200 g/l and a bead diameter of from 1 to 10 mm which comprise from 0.002 to 20% by weight of graphite particles.
6632850 Microporous materials and methods of making the same  
Microporous materials and articles are disclosed. The microporous materials contain a crystallizable propylene-containing polymer, a beta-nucleating agent, and a diluent that is miscible with the...
6630167 Hyaluronic acid anti-adhesion barrier  
Methods of forming crosslinked hyaluronic acid anti-adhesion barriers, crosslinked hyaluronic acid anti-adhesions barriers, methods for preventing or inhibiting adhesions, and methods of promoting...
6596124 Forming process for cellulose paper based honeycomb structures  
A method of forming a cellular material or “core” by immersing the core in water until it is sufficiently flexible to be molded around a tool into the required shape and then drying the formed cor...
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