Matches 1 - 21 out of 21


Match Document Document Title
US20090099273 NON-SILICONE SURFACTANTS FOR POLYURETHANE OR POLYISOCYANURATE FOAM CONTAINING HALOGENATED OLEFINS AS BLOWING AGENTS  
The invention provides polyurethane and polyisocyanurate foams and methods for the preparation thereof. More particularly, the invention relates to open-celled, polyurethane and polyisocyanurate...
US20140005288 STABILITY OF POLYURETHANE POLYOL BLENDS CONTAINING HALOGENATED OLEFIN BLOWING AGENTS  
A stable polyol pre-mix composition comprises a blowing agent, a polyol, a surfactant, and a catalyst composition comprising an oxygen-containing amine catalyst. The oxygen-containing amine...
US20140051776 IMPROVED STABILITY OF POLYURETHANE POLYOL BLENDS CONTAINING HALOGENATED OLEFIN BLOWING AGENTS  
A polyol pre-mix composition includes a blowing agent having a halogenated hydroolefin, a polyol, a surfactant, a catalyst composition, and a metal salt. The metal salt may be, for example, a...
US20120028024 CELLULAR STRUCTURES AND VISCOELASTIC POLYURETHANE FOAMS  
The present invention discloses a structure comprising a plurality of three dimensional cells, wherein each cell comprises exterior walls defining an interior void wherein the walls comprise a...
US20080269365 Additives for Improving Surface Cure and Dimensional Stability of Polyurethane Foams  
A composition for making a polyurethane foam includes a fugitive tertiary amine urethane catalyst and amidoamine and/or imidazoline property enhancing additives. The inclusion of one or more of...
US20160145374 POLYOL MIXTURE FOR PRODUCING RIGID POLYURETHANE FOAM  
A polyol mixture for producing a rigid polyurethane foam, the polyol mixture containing (A) a polyol component having a hydroxyl value of 100 mgKOH/g or more and 550 mgKOH/g or less; (B) a blowing...
US20160075817 Low Emissions Polyurethane Foam Made with Isocyanate Reactive Amine Catalyst  
Tertiary amine catalysts having isocyanate reactive groups that are capable of forming thermally stable covalent bonds able to withstand temperatures from 120° C. and higher and up to 250° C. are...
US20060084708 Rigid foams with good insulation properties and a process for the production of such foams  
Rigid foams having good insulation properties are made by reacting a polyisocyanate with an isocyanate-reactive material in the presence of a blowing agent composed of greater than about 0.5% by...
US20100113634 CATALYST COMPOSITION FOR PRODUCTION OF FLEXIBLE POLYURETHANE FOAM  
To provide a catalyst composition for production of a flexible or semirigid polyurethane foam excellent in air permeability, and a method for producing a polyurethane foam by using it. A catalyst...
US20170096539 METHOD FOR THE PRODUCTION OF POLYURETHANE FOAM  
The present invention is related to a method for the production of polyurethane foam, comprising the steps of: (1) providing an isocyanate-reactive component A comprising a polyol component A1...
US20140234613 PROCESS FOR PRODUCING A RIGID POLYURETHANE-ISOCYANURATE FOAM  
The invention provides a process for producing rigid polyurethane-polyisocyanurate foams using polyols having a high proportion of secondary hydroxyl end groups. The invention further relates to...
US20150045466 EXPANDABLE POLYURETHANE COMPOSITION AND MANUFACTURING METHOD OF FLEXIBLE POLYURETHANE FOAM  
An expandable polyurethane composition includes (A) polyisocyanate, (B) active hydrogen containing compound including (B1) polyol and (B2) water, a catalyst, and (C) one or more plasticizers...
US20150267022 METHODS OF PRODUCING FOAMS AND NANOCOMPOSITES OF PHTHALONITRILE BASED RESINS, AND FOAMS AND NANOCOMPOSITES PRODUCED THEREOF  
Methods of producing a polymeric foam comprising or consisting of a polymer formed from phthalonitrile monomers having general formula (I), (II), or (III), are provided. Polymeric foams and...
US20120041088 FOAMING ADDITIVE FOR PRODUCING POLYURETHANE FOAM, AND METHOD FOR PRODUCING RIGID POLYURETHANE FOAM BY USING IT  
To provide a foaming additive for producing a polyurethane foam, which is capable of solving a problem of deterioration of moldability due to deterioration of the initial foaming property of a...
US20100222444 Catalyst for production of polyurethane  
A catalyst for polyurethane production is provided which is non-corrosive and exhibits effective delay of catalyst action. The catalyst comprises a mixture of a tertiary amine, and a saturated...
US20120264842 PROCESS FOR PRODUCING RIGID POLYURETHANE FOAMS  
A process for producing a rigid polyurethane foam by reacting (a) an organic polyisocyanate with (b) a compound having at least two hydrogen atoms that are reactive toward isocyanate groups, in...
US20120321806 Flood Temporary Relief System and Method  
A kit for temporarily relieving flood water seep includes a unitized enclosure with segregated containers for a prepolymer and catalyst, respectively. A mixer connected to the unitized enclosure...
US20100222443 BLOWING AGENT COMPOSITION  
A subject-matter of the present invention is a blowing agent composition comprising an organic solvent with a boiling point, at atmospheric pressure, of greater than 0° C. and having a low GWP and...
US20170121482 SOFT POLYURETHANE FOAM AND SEAT PAD  
The present invention provides a soft polyurethane foam which is obtained by expansion molding a starting foam liquid that contains a polyol, a polyisocyanate, a crosslinking agent, a foaming...
US20120016047 EXPANDABLE RESOL-TYPE PHENOLIC RESIN MOLDING MATERIAL, METHOD FOR PRODUCING THE SAME, AND PHENOLIC RESIN FOAM  
A foamable resol type phenolic resin molding or forming material comprising a liquid resol type phenolic resin, foaming agent, a foam stabilizer, an acid curing agent and an additive, the additive...
US20110218259 PREPARING POLYURETHANES  
The invention relates to a process for preparing polyurethanes, which comprises reacting a) polyisocyanates withb) compounds having at least two hydrogen atoms reactive with isocyanate groups,...

Matches 1 - 21 out of 21