专利号:US-9126848-B2 优先权日:2009-12-29 标题:Synthesis of nanoparticles by means of ionic liquids 发明人:DE OLIVEIRA PETER WILLIAM; LIN HECHUN; VEITH MICHAEL 权利人:DE OLIVEIRA PETER WILLIAM; LIN HECHUN; VEITH MICHAEL; LEIBNIZ INSITUT FUER NEUE MATERIALIEN GEMEINNUETZIGE GMBH 摘要:A method for producing nanoscale particles by means of ionic liquids produces highly crystalline particles. The ionic liquids can be easily regenerated.
专利号:US-2005209355-A1 优先权日:2004-03-22 标 题:[Novel Reactions and the Products of Such Reactions] 发明人:ROITMAN LIPA L 权利人:ROITMAN LIPA L 摘要:A process for the synthesis of novel compounds is described comprising reacting tetrachloroethylene with substances containing active methylene group in the presence of free radical initiators. Also, a process for grafting tetrachloroethylene is described comprising reacting these compounds with polymers containing active methylene group in the presence of free radical initiators. Furthermore, a method of conducting such reactions to high conversion is described, comprising conducting the reactions in the reflux condensate. The present invention provides a novel and high yield route for heretofore unobtainable materials.
专利号:US-5753726-A 优先权日:1995-12-20 标 题:Synthesis of modified epoxy resins for cathodic electrodeposition with catalyst deactivation and diol modification 发明人:REUTER HARDY; JOUCK WALTER; OTT GUENTHER 权利人:BASF LACKE & FARBEN 摘要:Epoxy resins for preparing water-dispersible binders for cathodic electrodeposition coating materials, the epoxy resin being preparable by reacting a) polyepoxides having at least one glycidyl group per molecule b) and, optionally, up to 60% by weight, based on the overall epoxy resin reaction product, of aliphatic and/or alicyclic hydroxy compounds having preferably two or on average less than two hydroxyl groups per molecule and a molecular weight of less than 9000 g/mol, c) in the presence of a catalyst consisting of neutral metal salts, such as alkali metal salts and alkaline earth metal salts, zinc salts and nickel salts of tetrafluoroboric, tetrachloroboric, hexafluoro- antimonic,hexachloroantimonic,hexafluorophosphoric, perchlorate and periodic acid, and d) adding a deactivating agent which prevents the epoxy groups reacting further or effectively reduces the rate of such reaction as soon as the phenolic hydroxyl groups have already substantially reacted and at least 0.6% by weight of epoxy groups are still present, based on the overall weight of the epoxy resin reaction product.\\!
专利号:US-2010184989-A1 优先权日:2007-03-12 标 题 :De Novo Synthesis of Conjugates 发明人:RIGGS-SAUTHIER JENNIFER; DENG BO-LIANG; REN ZHONGXU; ZHANG WEN; GU XUYUAN; DUARTE FRANCO J 权利人:NEKTAR THERAPEUTICS 摘要:The invention provides methods for the preparation of small molecule drugs that are chemically modified by covalent attachment of a water-soluble oligomer obtained from a water-soluble oligomer composition. Such drugs are produced through modification of a synthetic pathway to attach the oligomer to an intermediate compound followed by completion of the synthetic path.
专利号:US-12215039-B2 优先权日:2018-11-20 标题:Synthesis, capping, and dispersion of TiO2 nanocrystals 发明人:REPAC JASON ALLEN; WILLIAMS SERPIL GONEN; MONICKAM SELINA THOMAS; WIACEK ROBERT J 权利人:PIXELLIGENT TECH LLC; PT SPE SUBCO LLC 摘要:The preparation of monodispersed TiO 2 nanocrystals with nanocrystal size between 1-30 nm is described herein. These TiO 2 nanocrystals are used to prepare dispersions into solvents, formulation into monomers, oligomers, and polymers, and nanocomposites from the resulting formulations. Dispersions of nanocrystals can be formed in various solvents at high loading, high transmittance, and low viscosity. Formulations incorporating these nanocrystals and a matrix material are highly stable, where the resulting nanocomposites have high refractive index and are optically transparent in the visible wavelengths, with very little or no scattering.
[参考文献]: B Ballantyne, Et Al. The Comparative Acute Toxicity And Primary Irritancy Of The Monohexyl Ethers Of Ethylene And Diethylene Glycol. Vet Hum Toxicol. 1987 Oct;29(5):361-6. [参考文献]: D R Klonne, Et Al. Acute, 9-Day, And 13-Week Vapor Inhalation Studies On Ethylene Glycol Monohexyl Ether. Fundam Appl Toxicol. 1987 Feb;8(2):198-206. [参考文献]: R W Tyl, Et Al. Evaluation Of The Developmental Toxicity Of Ethylene Glycol Monohexyl Ether Vapor In Fischer 344 Rats And New Zealand White Rabbits. Fundam Appl Toxicol. 1989 Feb;12(2):269-80.
合成参考文献
摘要:Fundamental and Applied Toxicology., 8(198), 1987 摘要:Veterinary and Human Toxicology., 29(361), 1987 []