专利号:EP-0909792-B1 优先权日:1997-10-15 标 题:Storage-stable composition for the synthesis of polyurethanes 发明人:BAUMANN EDWIN; HAEBERLE KARL DR; HORN PETER DR; TREULING ULRICH DR; SCHWAEBISCH HANS 权利人:BASF AG 摘要:Polyurethane synthesis composition using a polymeric emulsifier having a backbone consisting of a copolymer of 4-12C unsaturated dicarboxylic acid or anhydrides and 2-40C olefins, with polyoxyalkylene side chains derived from 2-20C oxiranes. A polyurethane (PU) synthesis composition containing, as emulsifier, a polymer (T) with (at least) a copolymer backbone (TR) derived from 4-12 carbon(C) unsaturated dicarboxylic acid(s) and/or their anhydrides (TR1) and 2-40 C olefin(s) (TR2), and having polyalkylene oxide side chain (TP) derived from 2-20 C oxirane(s) (TP1), together with at least two compounds (a) comprising at least two reactive hydrogen atoms, at least one of which is insoluble. Independent claims are also included for: (a) a process for the production of synthesis composition by contacting the components in presence of a polymer; (b) a PU synthesis composition obtained; (c) a polyurethane obtained by bringing the synthesis composition into contact with a polyisocyanate; and (d) moldings, fibers, coatings, paint, sheets and a foam made from the PU compositions.
专利号:US-9650497-B2 优先权日:2011-08-08 标 题:Phosphonamidates-synthesis and flame retardant applications 发明人:GAAN SABYASACHI; NEISIUS MATTHIAS; MERCOLI PRIMO; LIANG SHUYU; MISPREUVE HENRI; NÄSCHER REINOLD 权利人:GAAN SABYASACHI; NEISIUS MATTHIAS; MERCOLI PRIMO; LIANG SHUYU; MISPREUVE HENRI; NÄSCHER REINOLD; EMPA EIDGENOSSISCHE MATERIALPRUFUNGS- UND FORSCHUNGSANSTALT; NAUER FRITZ AG 摘要:A group of novel compounds containing one or more amino substituted DOPO (9,10-dihydro-9-oxa-phosphaphenthren-10-oxide) moieties. The compounds were found to have good flame retardant properties and also good thermal stability, which makes them particularly suitable as flame retardant additives for various thermoplastic polymers. In particular, they can be incorporated in a polyurethane foam.
专利号:EP-0909792-A1 优先权日:1997-10-15 标 题 :Storage-stable composition for the synthesis of polyurethanes
专利号:CN-113333019-A 优先权日:2021-04-29 标题:A kind of method for catalyzing synthesis of organophosphorus flame retardant by Lewis acid ionic liquid
专利号:CN-110643011-A 优先权日:2019-08-02 标 题:A kind of high-strength polyurethane foam composition, polyurethane foam and synthesis method thereof
专利号:CN-113527613-A 优先权日:2021-06-17 标 题 :A kind of synthesis technology of polyurethane elastomer and preparation technology of microcellular foam material
参考文献:10.1034/j.1600-0668.2001.011003145.x 摘要:Ingerowski G, Friedle A, Thumulla J. Chlorinated ethyl and isopropyl phosphoric acid triesters in the indoor environment--an inter-laboratory exposure study. Indoor Air. 2001 Sep;11(3):145–9. doi: 10.1034/j.1600-0668.2001.011003145.x. 参考文献:10.1016/s0045-6535(02)00051-6 摘要:Kawagoshi Y, Nakamura S, Fukunaga I. Degradation of organophosphoric esters in leachate from a sea-based solid waste disposal site. Chemosphere. 2002 Jul;48(2):219–25. doi: 10.1016/s0045-6535(02)00051-6.