Matches 1 - 50 out of 161 1 2 3 4 >


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US20150166754 LOW-DENSITY FOAM AND FOAM-BASED OBJECTS  
According to one embodiment, the disclosure provides a foam-based object containing a foam having a density of 30 kg/m3 or less. The foam contains a base polyol, a filled polyol, and an additive...
US20140275307 POLYURETHANE POWDER BLEND WITH REDISPERSIBLE POLYMER POWDER FOR CEMENT COMPOSITIONS  
Powdered polyurethane flexible foams, preferably powdered recycled polyurethane flexible foams are used with a redispersible polymer powder (RDP), preferably as a preblended additive, in hydraulic...
US20100298453 BOARD STOCK FOAM HAVING BIOBASED CONTENT  
Embodiments of the present disclosure can include polyurethane or polyisocyanurate board stock foam having a biobased content of 7% or greater as measured by ASTM D6866. In addition, embodiments...
US20120232006 PRODUCTION OF POLYURETHANE FOAMS  
The invention relates to a process for producing polyurethane foams, by frothing and drying mixtures of specific polyurethane dispersions and crosslinkers.
US20120114592 Hemostatic Foams  
Hemostatic foams Abstract The invention is directed to hemostatic foams and to the preparation of such foams. In a first aspect, the present invention provides a biodegradable hemostatic foam...
US20150197617 COMBINATION FOAM  
The combination foam comprises a matrix composed of polyurethane foam and foamed particles of thermoplastic polyurethane comprised therein, where matrix and particles are each made up of polyol...
US20110263728 RECYCLED LATEX FOAM MATERIAL AND ITS PREPARATION METHOD  
A recycled latex foam material is prepared by mixing polyurethane with recycled waste latex grains to cause a polymerization reaction and then feeding the polymerized recycled waste latex foam...
US20120238656 PROCESS FOR THE PREPARATION OF FLEXIBLE POLYURETHANE AND FOAM OBTAINED THEREBY  
The present invention is directed to a process for the preparation of a flexible polyurethane foam and to the polyurethane foam prepared by that process. The foam is in particular a flexible...
US20140171531 ANTIMICROBIAL BIO POLYURETHANE FOAM AND METHOD FOR MANUFACTURING THE SAME  
Disclosed is an antimicrobial bio polyurethane foam and a method for manufacturing thereof, and more specifically, a polyurethane foam which comprises a reaction product of a resin premix...
US20120065282 METHOD FOR PREPARING POLYAMIDE FOAM AND FOAM CAPABLE OF BEING PRODUCED BY SAID METHOD  
A method for preparing polyamide foam is described. Polyamide foam produced according to the method is also described. A method including heating a composition including at least one polyamide and...
US20130052345 POROUS ELASTOMERIC INFILLS  
A method of forming a porous elastomeric composition and an infill for installation at the base of trees and signs comprising the steps of encapsulating recycled rubber—styrene butadiene rubber...
US20130059935 POLYURETHANE WITH IMPROVED ABRASION RESISTANCE, THE METHOD FOR PREPARING THE SAME AND USE THEREOF  
The present invention pertains to a polyurethane with improved abrasion resistance. The reactive component for preparing the polyurethane includes a polybutadiene, wherein the polybutadiene...
US20110166244 PROCESS FOR THE PREPARATION OF FLEXIBLE, RESILIENT POLYURETHANE FOAM AND THE RESULTING FOAM  
The flexible, resilient polyurethane foam is prepared by reacting at least one polyisocyanate with one or more liquid compounds which have at least two isocyanate reactive groups and at least one...
US20130158144 SPRAYABLE WASTE RUBBER-BASED COATING  
Surface coating composition, method and apparatus for coating a surface. The surface coating composition comprises a recycled rubber product, one or more binding agent and optionally one or more...
US20110034576 THE INVENTION RELATES TO THE USE OF FOAM STABILIZERS, PRODUCED ON THE BASIS OF SUSTAINABLE RAW MATERIALS, FOR PRRODUCING POLYURETHANE FOAMS  
Preparation and use of polyurethane foams with the use of foam stabilizers of the general formula (I)
US20140193197 POLYURETHANE FOAM FOR CONCRETE APPLICATIONS  
A two-part polyurethane foam for lifting concrete. The two parts are mixed at a 1:1 ratio where the first part is isocyanate (“Part A”), and second part (“Part B”) is a polyol. The second part is...
US20140288202 USE OF POLYURETHANE POWDER AS INNER ADDITIVE OF REDISPERSIBLE POLYMER POWDER  
A powdered polyurethane, preferably a powdered recycled polyurethane rigid foam is co-dried with a water insoluble film-forming polymer to obtain a redispersible polymer powder composite for use...
US20130172434 METHOD FOR PREPARING RESIN COMPOSITION FOR EXPANDABLE POLYPROPYLENE CARBONATE AND EXPANDABLE POLYPROPYLENE CARBONATE PREPARED THEREFROM  
Provided herein are a method for preparing a resin composition for an expandable polypropylene carbonate and an expandable polypropylene carbonate prepared therefrom. More particularly, the...
US20100151226 Carpet backings prepared from hydroxylated vegetable oil-based polyurethanes  
A textile having at least one adherent polyurethane backing, the backing being prepared from a polyurethane forming composition which comprises: (A) a polyisocyanate and (B) a mixture of a...
US20150038605 LOW DENSITY FOAM, MIDSOLE, FOOTWEAR, AND METHODS FOR MAKING LOW DENSITY FOAM  
Foamed thermoplastic elastomeric polyurethane and ethylene-vinyl acetate copolymer articles are made with a combination of a supercritical fluid and a non-supercritical fluid blowing agent.
US20080119579 Continuous Pore Elastomer And Process For Producing The Same, And Water-Absorbing Roller And Swab  
A continuous pore elastomer featured by being made of a polyurethane, having a three dimensional network pore structure of which skeletons have an average thickness of 20 μm or less and 80% or...
US20130025777 METHOD OF REUSABLY SEPARATING TWO ADHERED PLATES AND APPARATUS USED FOR THE METHOD  
Provided is a method of reusably separating two adhered plates, including step 1 for firmly adhering two plates adhered to each other via a pressure-sensitive adhesive sheet or a curable resin...
US20110257284 PROCESS FOR PRODUCING FLAME-RETARDANT PU FOAMS  
The present invention describes a process for producing flame-retardant polyurethane foams. The process of the invention includes the use of hyperbranched, nitrogen-containing polymers for...
US20140275306 ARTICLE WITH CONTROLLED CUSHIONING  
Pellets, beads, particles, or other pieces of a thermoplastic elastomer having a maximum size in at least one dimension of 10 mm or less (collectively, “pellets”) are infused with a supercritical...
US20150252140 Viscoelastic Polyurethane Foam  
The subject disclosure provides a viscoelastic polyurethane foam and a method of forming the viscoelastic polyurethane foam. The viscoelastic polyurethane foam comprises the reaction product of a...
US20150197610 Polyurethane Gel Particles, Methods and Use in Flexible Foams  
Combinations of open cell flexible foams with polyurethane gel particles, and methods of making the combinations are described using a variety of procedures. The open cell flexible foam may...
US20110190406 POLYURETHANE FOAMS  
Polyurethane foams are prepared from polyester polyols obtained by reaction of diols with a mixture of diacids derived from a mixture of dinitrile compounds obtained as by-products in the...
US20110294911 POLYURETHANE SURFACTANT STABILIZED POLYURETHANE FOAMS  
The invention relates to the production of hydrophilized polyurethane foams, especially for wound treatment, wherein a composition containing a polymer and special polyurethane-based stabilizers...
US20120029102 FRACTURE FIXATION SYSTEMS  
Systems for bone fracture repair are disclosed. One system includes a biocompatible putty that may be packed about a bone fracture to provide full loadbearing capabilities within days. The...
US20110201712 POLYURETHANE FOAM CONTAINING SILICONE  
Low density, flame-retardant polyurethane foams are prepared by reaction of a polyisocyanate with a branched organopolysiloxane prepared by reaction of a reactive hydrogen-functional...
US20130046037 PROCESS FOR PRODUCING RIGID POLYURETHANE FOAMS  
The invention relates to particle-comprising polyurethane foams, wherein the particles are incorporated predominantly in the cell walls.
US20070292675 Polymeric foam composites that meet factory material 4880 requirements  
Polymeric foam composites (PFCs) containing a polyurethane or polyisocyanurate foam can pass both ceiling and wall portions of the United Building Code 26-3 Room Corner Burn Test and can meet...
US20130267620 Process for the production of expanded plastic materials, in particular PVC-based polymeric foams and a formulation of a polymeric blend for effecting said process  
A perfected process for the production of expanded plastic materials, comprising a hot moulding phase of a starting polymeric blend inside a mould, wherein the heating of said blend is effected by...
US20150166790 Aliphatic Polycarbonate-Polyurethane Composition and Aliphatic Polycarbonate-Polyurethane Resin  
Provided are an aliphatic polycarbonate-polyurethane composition and an aliphatic polycarbonate-polyurethane polymer using the same.
US20130085197 DISPERSION COMPRISING A LIQUID PHASE AND A SOLID PHASE  
Dispersions comprise a liquid phase and a solid phase.
US20130158142 HYBRID PHD/PMPO POLYOLS FOR POLYURETHANE FOAM APPLICATIONS  
This invention relates to hybrid polymer polyols. These hybrid polymer polyols comprise the free-radical polymerization product of (A) a base polyol comprising (1) a polymer modified polyol...
US20110034575 VISCO-ELASTIC POLYURETHANE FOAM  
The invention relates to a polyether polyol composition for the preparation of polyurethane foams, comprising: (a) a polyether polyol having a hydroxyl functionality of 2, an OH number within a...
US20080125503 SILICONE STABILIZERS FOR FLAME-RETARDED RIGID POLYURETHANE OR POLYISOCYANURATE FOAMS  
The invention relates to a process for producing rigid polyurethane or polyisocyanurate foams by reacting an isocyanate with a polyol in the presence of urethane and/or isocyanurate catalysts,...
US20070240781 Syntactic Polyurethanes and the Use Thereof of for Off-Shore Shore Damping  
The invention relates to syntactic polyurethanes, obtainable by reacting a polyisocyanate component (a) with a polyol component (b), in the presence of hollow microspheres (c) and encapsulated...
US20110301255 EPOXIDE-BASED STRUCTURAL FOAM COMPRISING THERMOPLASTIC POLYURETHANES  
Disclosed is a thermally expandable and curable material containing: a) at least one epoxide prepolymer; b) at least one heat-activated curing agent for the prepolymer; c) at least one foaming...
US20140213661 HYDROPHILIC INTERPENETRATING POLYMER NETWORKS DERIVED FROM HYDROPHOBIC POLYMERS  
A composition having a hydrogel bearing side of a biostable polymer network, wherein the biostable polymer network comprises a first gradient of the biostable polymer, which biostable polymer...
US20140113985 POLYMER-DISPERSED POLYOL AND PROCESS FOR PRODUCING FLEXIBLE POLYURETHANE FOAM  
To provide a process for producing a flexible polyurethane foam having a higher biomass degree than a conventional flexible polyurethane foam and excellent in foam physical properties and its...
US20090248172 POROUS MEMBRANE COMPRISING A BIOCOMPATIBLE BLOCK-COPOLYMER  
The invention relates to a membrane comprising a biocompatible block copolymer and has a porous structure with regularly distributed pores. A method for preparing said membranes is also provided.
US20080076843 Polyurethane foam composition possessing modified silicone surfactants  
The invention relates to polyurethane form-forming composition possessing modified silicone surfactants and having delayed catalysis for modifying foam hardness and improved foam openness.
US20100056659 Decorative molded foams with good impact resistance and fire retardant properties  
This invention relates to fire-resistant, flexible, molded, medium density polyurethane foams. These foams typically have a density of from 10 to 30 pcf. The foams are the reaction product of a)...
US20150158989 METHOD FOR CHEMICAL FOAMING IN THE PRESENCE OF REINFORCING FILLERS  
The present invention relates to a method for preparing a foamed item, including the following steps: a) heating a composition including, or consisting of, at least one polyamide PA, at least one...
US20070275227 Carpet backings prepared from hydroxylated vegetable oil-based polyurethanes  
A textile having at least one adherent polyurethane backing, the backing being prepared from a polyurethane forming composition which comprises: (A) a polyisocyanate and (B) a mixture of a...
US20140371337 POLYURETHANE FOAM FORMULATION, PRODUCTS AND METHODS  
A foam article for use in a seat cushion includes an open cell, polyurethane foam material that includes a base polyol; a crosslinker; an isocyanate; a surfactant; and water, that are reacted...
US20130018118 POLY-URETHANE RESIN AND POLY-URETHANE ABSORBING PAD USING THE SAME  
The present invention relates to a polyurethane resin composition including a first polyurethane resin and a second polyurethane resin that are different from each other in their compositions, an...
US20120227646 SPRAYABLE NON-WOVEN FIBER WEED BARRIER  
Disclosed is a sprayable nonwoven fiber weed barrier comprising an aqueous solution of nonwoven fibers and polymer binder. The aqueous solution can be directly sprayed onto the soil to suppress...

Matches 1 - 50 out of 161 1 2 3 4 >