专利号:US-5969173-A 优先权日:1998-12-01 标 题:Method of making dialkali metal silanolates and siloxanolates 发明人:CLARKE STEPHEN ROSS; GRAIVER DANIEL; MATISONS JANIS GUNARS; OWEN MICHAEL JAMES 权利人:DOW CORNING 摘要:Dialkali metal organosilanolate and dialkali metal organosiloxanolate salts are manufactured from cyclic siloxanes or linear silicone polymers using a heterogeneous interfacial reaction process. A stoichiometric excess of an alkali metal hydroxide such as potassium hydroxide or an alkali metal oxide as a solid or dissolved or dispersed in a compatible solvent, is prepared and used as a first phase. The cyclic siloxane or linear silicone polymer is placed in a second phase either dissolved or dispersed in another solvent which is immiscible with the first phase. The resulting silanolate and siloxanolate salts can be used as monomers for solid-liquid phase and liquid-liquid phase interfacial polymerization or in a polycondensation process for the synthesis of alternating siloxane polymers. They can also be used as ring opening initiators for the base catalyzed polymerization of cyclic siloxanes.
专利号:WO-2018191612-A1 优先权日:2017-04-14 标 题 :Synthesis of a phosphorous containing monomer and the incorporation in polycarbonate by interfacial polymerization thereof
专利号:US-2020048410-A1 优先权日:2017-04-14 标 题:Synthesis of a phosphorous containing monomer and the incorporation in polycarbonate by interfacial polymerization thereof
专利号:EP-3545018-B1 优先权日:2017-04-14 标 题:Synthesis of a phosphorous containing monomer and the incorporation in polycarbonate by interfacial polymerization thereof 发明人:CALVERAS JORDI 权利人:SABIC GLOBAL TECHNOLOGIES BV
专利号:EP-3545018-A1 优先权日:2017-04-14 标题 :Synthesis of a phosphorous containing monomer and the incorporation in polycarbonate by interfacial polymerization thereof
专利号:CN-109438633-A 优先权日:2018-09-11 标题:A kind of organosilicon toughening agent with anti-drip effect and synthesis method thereof
参考文献:10.1023/a:1022487906770 摘要:Van Dyke ME, Clarson SJ. Reaction Kinetics for the Anionic Ring-Opening Polymerization of Tetraphenyltetramethylcyclotetrasiloxane Using a Fast Initiator System. Journal of Inorganic and Organometallic Polymers and Materials. 1998 Jun;8(2):111–7. doi: 10.1023/a:1022487906770. 参考文献:10.1007/978-3-540-45278-2_2071 摘要:Marsmann HC, Uhlig F. Silicon-29 NMR data of C28H32O4Si4. 2008. In: Chemical Shifts and Coupling Constants for Silicon-29. : Springer Berlin Heidelberg; 2008.