Matches 1 - 50 out of 271 1 2 3 4 5 6 >


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US20130022779 SHEET, IN PARTICULAR FOR USE IN THE BUILDING SECTOR  
A sheet (1), preferably for use in the building sector, and in particular, for sealing the shell of a building, comprising a planar sheet body (2) that has at least one elastic layer as a sealing...
US20130233552 MACROMOLECULAR, AMPHIPHILIC COMPOUNDS AS WATER RETENTION AGENTS FOR CONSTRUCTION CHEMISTRY SYSTEMS, IN PARTICULAR FOR WELL CEMENTING  
The water retention agents according to the invention are outstandingly suitable as additives in construction chemistry systems and in the development, exploitation and completion of underground...
US20110207845 MACROMOLECULAR, AMPHIPHILIC COMPOUNDS AS WATER RETENTION AGENTS FOR CONSTRUCTION CHEMISTRY SYSTEMS, IN PARTICULAR FOR WELL CEMENTING  
The water retention agents according to the invention are outstandingly suitable as additives in construction chemistry systems and in the development, exploitation and completion of underground...
US20110105635 POLYURETHANE FOAM FOR USE IN MEDICAL IMPLANTS  
The present invention provides a polyurethane implant that is porous and degradable, and act as a scaffold for the repair of damaged tissue. Importantly, the implant of the present invention is...
US20110060115 High bio-content hybrid natural oil polyols and methods therefor  
Methods of producing a hybrid petro-plant oil polyol having a high bio-content by coupling a petro-chemical polyol with a plant oil based polyol is provided, including coupling an intermediate...
US20120172470 POLYOL MIXTURES CONTAINING A 1,3- AND/OR 1,4-BIS(AMINOMETHYL)CYCLOHEXANE-INITIATED POLYOL AND AT LEAST ONE OF A METHYLENE BIS(CYCLOHEXYLAMINE)-INITIATED POLYOL AND A CYCLOHEXANEDIAMINE-INITIATED POLYOL, AND POLYURETHANES MADE THEREFROM  
Polyether polyols are initiated 1,3- and/or 1,4-bis(aminomethyl)cyclohexane) and with either or both of a methylene bis(cyclohexylamine) compound and a cyclohexanediamine compound. The polyols are...
US20120101199 VISCOSITY REGULATING COMPOSITION  
A viscosity regulating composition having a polymeric structure with an internal hydrophobic unit located within the polymer's backbone, multiple hydrophilic units, and terminal hydrophobic units....
US20120165494 METHODS FOR PRODUCING POLYOLS AND POLYURETHANES  
Methods for producing a polyols and polyurethanes are described. The polyols described herein can be produced directly from crude glycerin or through liquefaction of lignocellulosic biomass using...
US20120108779 METHOD FOR PRODUCING POLYOLS ON THE BASIS OF RENEWABLE RESOURCES  
The invention provides a method for producing polyols, comprising the steps of a) reacting unsaturated natural fats, unsaturated natural fatty acids and/or fatty acid esters with dinitrogen...
US20110123672 GUM BASES, CHEWING GUMS BASED THEREUPON, AND METHODS FOR MAKING THE SAME  
The present invention provides gum bases and chewing gums, as well as methods of manufacturing the gum bases. More specifically, the gum bases provided herein contain microparticles comprising a...
US20130116357 POLYURETHANE HAVING LOW VOLUME SHRINKAGE  
The invention relates to the use of solvent-free modified polyisocyanate mixtures on the basis of araliphatic diisocyanates for producing light- and weather-resistant polyurethane bodies having...
US20140178328 IMPLANTABLE POLYMER FOR BONE AND VASCULAR LESIONS  
A solidifying prepolymeric implant composition comprising a biocompatible prepolymer and an optional filler. One such implant composition is a polyurethane implant composition comprising an...
US20110112255 Single-Flighted Screw Elements With a Reduced Tip Angle  
The invention relates to screw elements for multi-screw extruders with screws co-rotating in pairs and being fully self-wiping in pairs, to the use of the screw elements in multi-screw extruders...
US20100189977 ROOFING COVER BOARD, ROOFING PANEL COMPOSITE, AND METHOD  
A prefabricated cover board has a high-density polymer or predominantly polymer material core layer having a density between 6 lbs/ft3 and 25 lbs/ft3. A prefabricated roofing panel composite...
US20120083187 POLYURETHANE, COMPOSITION FOR FORMATION OF POLISHING LAYERS THAT CONTAINS SAME, PAD FOR CHEMICAL MECHANICAL POLISHING, AND CHEMICAL MECHANICAL POLISHING METHOD USING SAME  
A polyurethane is produced by reacting a mixture including at least (A) a diisocyanate, (B) a polyol, and (C) a chain extender, the polyol (B) having the number average molecular weight of 400 to...
US20150080301 ABSORBABLE POLYURETHANES AND METHODS OF USE THEREOF  
Disclosed are novel bioabsorbable and biodegradable monomer compounds, bioabsorbable and biodegradable polymers therefrom, and methods of making such monomers and polymers, which are useful in...
US20120108780 METHOD FOR PRODUCING POLYOLS ON THE BASIS OF RENEWABLE RESOURCES  
A method for producing a polyol, the method including: (a) reacting at least one selected from the group consisting of an unsaturated natural fat, an unsaturated natural fatty acid, and a fatty...
US20110294913 FLEXIBLE MATERIAL FOR SURFACE ADHESIVE RULE  
A flexible material that comprises one or more types of polymers and may be used for drawing surface-adhesive rules having a pre-defined cross-section profile. Wherein the flexible material has...
US20090035506 Honeycomb sandwich panels and the use of a two component polyrethane adhesive in the manufacture thereof  
The present invention relates to the manufacturing of honeycomb sandwich panels. Particularly a two component polyurethane adhesive having a Polyol P1 with a bisphenol-A or bisphenol-F moiety in...
US20110028639 ROOM TEMPERATURE VULCANIZABLE POLYMERS  
A room-temperature vulanizable (RTV) polymeric composition comprising organosiloxane or polyurethane units having at least one terminal methyl isopropyl ketoximino or methyl propyl ketoximino...
US20130066035 EUKARYOTIC ORGANISMS AND METHODS FOR INCREASING THE AVAILABILITY OF CYTOSOLIC ACETYL-COA, AND FOR PRODUCING 1,3-BUTANEDIOL  
Provided herein are non-naturally occurring eukaryotic organisms that can be engineered to produce and increase the availability of cytosolic acetyl-CoA. Also provided herein are non-naturally...
US20150203875 MICROORGANISMS AND METHODS FOR ENHANCING THE AVAILABILITY OF REDUCING EQUIVALENTS IN THE PRESENCE OF METHANOL, AND FOR PRODUCING 1.4-BUTANEDIOL RELATED THERETO  
Provided herein is a non-naturally occurring microbial organism having a methanol metabolic pathway (MMP) that can enhance the availability of reducing equivalents in the presence of methanol....
US20140329916 MICROORGANISMS AND METHODS FOR ENHANCING THE AVAILABILITY OF REDUCING EQUIVALENTS IN THE PRESENCE OF METHANOL, AND FOR PRODUCING ADIPATE, 6-AMINOCAPROATE, HEXAMETHYLENEDIAMINE OR CAPROLACTAM RELATED THERETO  
Provided herein is a non-naturally occurring microbial organism having a methanol metabolic pathway that can enhance the availability of reducing equivalents in the presence of methanol. Such...
US20140058056 MICROORGANISMS AND METHODS FOR ENHANCING THE AVAILABILITY OF REDUCING EQUIVALENTS IN THE PRESENCE OF METHANOL, AND FOR PRODUCING 1,4-BUTANEDIOL RELATED THERETO  
Provided herein is a non-naturally occurring microbial organism having a methanol metabolic pathway that can enhance the availability of reducing equivalents in the presence of methanol. Such...
US20120202907 LIGNIN BASED POLYOL FROM BLACK LIQUOR AND GLYCERINE  
A composition of waste glycerol and black liquor is disclosed. The composition is separated into two layers: the polyol layer and the aqueous layer. The polyol layer may be reacted with an...
US20110313124 METHODS OF PREPARING HYDROXY FUNCTIONAL VEGETABLE OILS  
There is disclosed a process for hydroxylating vegetable oils to create polyols suitable for use in polymer processes, particularly polyurethane processes. The process includes contacting a...
US20150038665 PRODUCTION OF POLYOLS USING DISTILLERS GRAINS AND PROTEINS AND LIGNIN EXTRACTED FROM DISTILLERS GRAINS  
Processes for the production of polyols from sources such as dried distillers grains plus solubles (DDGS) make use of a two-stage reaction scheme. In the first stage, the proteinaceous starting...
US20140200324 PRODUCTION OF POLYOLS USING DISTILLERS GRAINS AND PROTEINS AND LIGNIN EXTRACTED FROM DISTILLERS GRAINS  
Processes for the production of polyols from sources such as dried distillers grains plus solubles (DDGS) make use of a two-stage reaction scheme. In the first stage, the proteinaceous starting...
US20150148514 METHOD FOR IDENTIFYING BIOABSORBABLE POLYMERS  
A system and method for producing a bioabsorbable thermoplastic polyurethane tailored to a medical application are provided. The method includes identifying suitable thermoplastic polyurethane...
US20150152214 POWDERY COMPOSITION COMPRISING THERMOPLASTIC POLYURETHANE AND USE THEREOF  
The invention relates to a powdery composition for use in the layer by layer manufacturing of three-dimensional molded bodies. The composition comprises at least one powder made of an aliphatic...
US20140275465 PROCESS AND SYSTEMS FOR OBTAINING 1,4-BUTANEDIOL FROM FERMENTATION BROTHS  
A process of purifying 1,4-butanediol (1,4-BDO) from a fermentation broth including separating solid materials, salts and water, and subjecting the resulting material to a two, three or four...
US20130131302 SOY-BASED POLYOLS  
The invention provides processes for preparing soy-based oligomeric polyols or substituted oligomeric polyols, as well as urethane bioelasteromers comprising the oligomeric polyols or substituted...
US20110301292 BIO-BASED ROOFING ADHESIVE COMPOSITIONS  
An adhesive composition for use in adhering insulation panels to roofing substrates and roofing membranes to the insulation panels include two components that are mixed prior to application on the...
US20140288201 COMPOSITION FOR ONE-COMPONENT POLYURETHANE FOAMS HAVING LOW FREE MONOMERIC MDI CONTENT  
A one component precursor for the polymeric foam (OCF) composition comprising a very low amount of free monomeric MDI. The present OCF composition may be obtained without any free MDI removal...
US20120253001 Polyurethane-Based Sealant for Insulated Glass Units  
Insulated glass units are sealed with polyurethane made using a natural oil-based polyol (NOBP). In one embodiment the NOBP is made using a monol-rich monomer containing high levels of...
US20120129994 CURE ACCELERATORS FOR ANAEROBIC CURABLE COMPOSITIONS  
The present invention relates to cure accelerators useful for anaerobic curable compositions, such as adhesives and sealants. The cure accelerators are constructed as urethane/urea/thiourethane...
US20150051306 METHOD FOR PREPARING A COFFEE POLYOL AND COMPOSITIONS AND MATERIALS CONTAINING THE SAME  
A method for preparing a coffee polyol includes: (a) extracting coffee oil from coffee grounds; (b) modifying the coffee oil to obtain an epoxidized coffee oil; and (c) reacting an alcohol with...
US20130172509 Methods of Producing Microfabricated Particles for Composite Materials  
Microfabricated particles are dispersed throughout a matrix to create a composite. The microfabricated particles are engineered to a specific structure and composition to enhance the physical...
US20140295088 FLEXIBLE POLYAMINES, FLEXIBLE AMINE-TERMINATED ADDUCTS, COMPOSITIONS THEREOF AND METHODS OF USE  
Disclosed are flexible polyamines, flexible amine-terminated polyformal adducts, flexible-amine-terminated polythioether adducts, compositions comprising flexible polyamines and...
US20110065886 PROCESS FOR PREPARING HYPERBRANCHED, DENDRITIC POLYURETHANES BY MEANS OF REACTIVE EXTRUSION  
The present invention relates to a process for preparing hyperbranched, dendritic polyurethanes by means of reactive extrusion.
US20150148513 MICROORGANISMS AND METHODS FOR PRODUCTION OF 4-HYDROXYBUTYRATE, 1,4-BUTANEDIOL AND RELATED COMPOUNDS  
The invention provides non-naturally occurring microbial organisms having a 4-hydroxybutyrate, 1,4-butanediol, or other product pathway and being capable of producing 4-hydroxybutyrate,...
US20130102723 THERMOPLASTIC POLYURETHANES AND USE THEREOF  
The present invention relates to thermoplastic polyurethane moulding compositions with improved surface resistance (write resistance and scratch resistance) and very good technical processibility...
US20110054108 RESIN FOR COMPOSITE STRUCTURES  
A resin precursor composition includes an isocyanate component, a first polyol having a molecular weight of between approximately 600 and 800 and an OH index of between approximately 200 and 300...
US20140013858 Measuring Tube Lining  
A measuring tube for a lining of a measuring tube of a flow measuring device, wherein a nanoparticle is chemically bound to a polymer.
US20120202961 ISOCYANATE MANUFACTURE  
The present invention encompasses the finding that improvements can be achieved in manufacture of isocyanates through the use of a substitute for or a precursor of phosgene. Methods and...
US20110118432 NATURAL OIL BASED AUTOCATALYTIC POLYOLS  
The present invention relates to a vegetable oil based autocatalytic polyol derived from the reaction product of an epoxidized vegetable oil and an alkanolamine. The autocatalytic polyol according...
US20130096211 Food Compositions Comprising Tailored Oils  
Methods and compositions for the production of food compositions, oils, fuels, oleochemicals, and other compounds in recombinant microorganisms are provided, including oil-bearing microorganisms...
US20140329715 Water Treatment and Monitoring  
The present invention relates to the provision of polymers that are selected to have either; surface properties that allow protozoa, in particular Cryptosporidium and Giardia, to bind to the...
US20090068366 POLYURETHANE COATINGS WITH IMPROVED INTERLAYER ADHESION  
Polyurethane coating compositions comprising a mixture of aromatic and aliphatic isocyanate, and a mixture of polyol resin are disclosed. Methods for treating an aged substrate are also disclosed.
US20120083537 TCD BASED HYDROPHILIC POLYURETHANE DISPERSIONS  
The present invention relates to a polyurethaneurea solution having a polyurethaneurea having a structural unit of the formula (I) and terminated with at least one copolymer unit of the group...

Matches 1 - 50 out of 271 1 2 3 4 5 6 >