| Entries |
| Document | Title | Date |
|---|
| 20080200631 | Enzymatic Production of (Meth)Acrylic Acid Esters - The present invention relates to a process for preparing (meth)acrylic esters of alcohols having C—C triple bonds, to processes for their preparation, and to their use. | 08-21-2008 |
| 20080269448 | Photo or electron beam curable compositions - A curable composition and a process for using the curable composition within a grating-coupled waveguide (GCW) sensor are disclosed. The composition can be used for facile replication of optical components, specifically those used in a label-independent detection system where operation of the waveguide is dependent on the detailed formation of micro and nano size patterns. The photo or electron beam curable composition has low viscosity (≦500 cPs) and cures to an optically clear material with high glass transition temperature (≧70° C.), low shrinkage on cure, low outgassing, and low extractables. | 10-30-2008 |
| 20080287632 | Stabilization of Monomer Emulsions Against Premature Polymerization - The invention relates to a stable formulation of a monomer emulsion, to a process for its preparation and to its uses. | 11-20-2008 |
| 20090048411 | Processes for producing ethylene and carbon monoxide mixtures from ethane - A method for producing a mixture of ethylene and carbon monoxide by contacting ethane and an oxygen source at a temperature of at least 500° C. to produce ethylene and carbon monoxide. A method for producing an alkyl propionate by steps of: (a) contacting ethane and an oxygen source at a temperature of at least 500° C. to produce ethylene; (b) contacting an alcohol, ethylene and carbon monoxide with an ethylene carbonylation catalyst to produce the alkyl propionate; and (c) separating the alkyl propionate from byproducts and starting materials. The method further comprises condensing the alkyl propionate with formaldehyde to produce an alkyl methacrylate. | 02-19-2009 |
| 20090137760 | ADHESIVE COMPOSITION AND ADHESIVE FILM - An adhesive composition which is reduced in gas generation upon heating (has low hygroscopicity), has high alkali resistance, has heat resistance of 200° C. or higher, and can be easily removed with a stripping liquid; and an adhesive film made with the adhesive composition. The adhesive composition is prepared using, at least as a major ingredient, an acrylic polymer produced from (a) styrene, (b) a (meth)acrylic ester monomer containing a cyclic skeleton, and (c) an alkyl (meth)acrylate monomer. The adhesive film has an adhesive composition layer formed from this adhesive composition. | 05-28-2009 |
| 20090156771 | Amine-Containing Compounds for Enhancing the Activity of ATRP Catalysts and Removal of the Terminal Halogen Groups from the ATRP Polymer Products - Disclosed are new, highly active and versatile atom transfer radical polymerization (ATRP) catalysts. These catalysts catalyze ATRP for acrylates, methacrylates, and styrenes at surprisingly low concentrations. These catalysts mediated ATRP at a catalyst/initiator molar ratio at 0.005 and produced polymers with well-controlled molecular weights and low polydispersities. ATRP occurred even at a catalyst/initiator molar ratio as low as 0.001 with metal concentration in the produced polymers as low as 6-8 ppm. Amine-containing compounds, such as triethylamine, can significantly increase the catalyst activity of theses catalysts. The amine compounds can also used to the terminal halogen groups such as Br and Cl in the polymers prepared by ATRP. | 06-18-2009 |
| 20090209717 | Shape Memory Polymer with Polyester and Polyether Segments and Process for Its Preparation and Programming - The invention relates to a shape memory polymer, to a process for its preparation, to a process for its programming and to its use. The inventive shape memory polymer has at least two switch segments with different transition temperatures (Ttrans, | 08-20-2009 |
| 20090299023 | METHOD FOR PRODUCING ACETONE CYANHYDRIN AND THE SUBSEQUENT PRODUCTS THEREOF BY SPECIFIC COOLING - The present invention relates in general terms to a process for preparing acetone cyanohydrin, comprising as steps:
| 12-03-2009 |
| 20090306320 | PHOTOCURING COMPOSITION AND CURED PRODUCT THEREOF - A photocuring composition, comprising a photoradically polymerizable compound and an ionically polymerizable compound having a surface energy smaller than that of the photoradically polymerizable compound, and a method of producing a cured product by using the composition thereof. | 12-10-2009 |
| 20100016536 | Process for Analyzing, for Separating, and for Isolating Individual Polar Protic Monomers and/or Oligomers - An improved process for separating and isolating individual polar protic monomer(s) and/or oligomer(s) on the basis of degree of polymerization. A liquid sample containing polar protic monomer(s) and/or oligomer(s) is introduced into a liquid chromatography (LC) column packed with a polar bonded stationary chromatographic phase. The individual polar protic monomer(s) and/or oligomer(s) are separated via a binary mobile phase elution. One or more individual fractions containing the monomer(s) and/or oligomer(s) are eluted. The polar protic monomer(s) and/or oligomer(s) may be proanthocyanidins, hydrolyzable tannins, oligosaccharides, oligonucleotides, peptides, acrylamides, polysorbates, polyketides, poloxarners, polyethylene glycols, polyoxyethylene alcohols or polyvinyl alcohols. The binary mobile phase comprises an A phase consisting essentially of a polar aprotic solvent and a B phase consisting essentially of a polar protic solvent. | 01-21-2010 |
| 20100029881 | METHOD FOR PRODUCING METHACRYLIC ALKYL ESTERS BY WAY OF AZEOTROPIC DISTILLATION - The present invention relates in general terms to a process for preparing alkyl methacrylates, comprising as steps:
| 02-04-2010 |
| 20100197878 | POLYOL BLENDS FOR USE IN MAKING POLYMERS - A composition comprises (A) a blend of (a) at least one first natural oil polyol prepared by a first process, and (b) at least one second natural oil polyol different from the first natural oil polyol, prepared by a second process; or (B) a prepolymer prepared from at least one first natural oil polyol prepared by a first process, and (b) at least one second natural oil polyol different from the first natural oil polyol, prepared by a second process; or (C) at least one prepolymer prepared from (a) at least one first natural oil polyol prepared by a first process, and (b) at least one second natural oil polyol different from the first natural oil polyol, prepared by a second process. Polymer preparable from a composition of the invention and at least one monomer interpolymerizable therewith. The polymer is most preferably a polyurethane. A process of preparing a polymer comprises (a) admixing at least one such composition with at least one monomer interpolymerizable therewith. Articles comprise at least one resulting polymer. | 08-05-2010 |
| 20100210804 | ROTOR/STATOR DEVICE AND METHOD FOR SALT-FREE COAGULATION OF POLYMER DISPERSIONS - A rotor/stator apparatus is proposed, with a bearing block, a casing ( | 08-19-2010 |
| 20100234549 | Radical polymerizable macrocyclic resin compositions with low polymerization stress - A composition of macrocyclic oligomer with at least one (meth)acrylate polymerizable group. A method includes preparing an activated precursor of an oligomer at pseudo high-dilution conditions. A method also includes preparing an activated precursor of an oligomer by reacting the precursor with an activated coupling agent, wherein the precursor is condensable and polymerizable. | 09-16-2010 |
| 20100280205 | PROCESS FOR PREPARING (METH)ACRYLATES - Process for preparing (meth)acrylates of the formula (I) | 11-04-2010 |
| 20130005927 | METHOD OF FORMING THERMOPLASTIC ARTICLE - A method of forming a thermoplastic article, comprises steps of a) positioning at least one preheated first component being hollow and having at least one open end in two co-operating first mould halves; b) extruding a blow-mouldable thermoplastic material into the first component and closing the mould halves; and c) blowing the blow-moldable thermoplastic material inside the mould halves to form an article on which the first component is fixedly engaged. The method is simple in implementation, low in cost and easy in modification, and by which a thermoplastic article of varied colors, patterns, materials, and/or functional components being fixedly mounted on its outer surface could be realized. | 01-03-2013 |
