专利号:US-9617396-B2 优先权日:2012-02-22 标 题:Method for in-situ synthesis of silicon nanoparticles 发明人:SCHUBERT CHLOÉ; PONCELET OLIVIER 权利人:COMMISSARIAT ENERGIE ATOMIQUE 摘要:The invention relates to a method for in-situ synthesis of silicon nanoparticles in a thermosetting polymeric matrix, the thermosetting and thermoset matrices obtained in this way and a material including same. The method includes the following steps: a) forming an aqueous-phase/organic-phase inverse emulsion, wherein the aqueous phase includes at least a basic catalyst and the organic phase includes at least a non-cross-linked (co)polymer precursor chosen from an aliphatic, cycloaliphatic or aromatic epoxy resin precursor, a polyester-imide precursor, an unsaturated/epoxy polyester (co)polymer precursor, a polyether/epoxy (co)polymer precursor and a polyurethane precursor; b) introducing, into the inverse emulsion formed in step a), at least one silicon precursor forming a complete network whereof the rate of hydrolysis is greater than the cross-linking speed of the (co)polymer and c) stirring the mixture obtained in step b) and heating to a temperature between 20° C. and 70° C.
专利号:US-2023257553-A1 优先权日:2022-02-15 标 题 :Synthesis of silane compounds 发明人:PINNOW MATTHEW J; CHANDRASEKARAN YOGESH; HWANG LESLEY; PAPPAS CHRISTOPHER M; SHARMA NIDHI 权利人:MOMENTIVE PERFORMANCE MAT INC 摘要:The present disclosures are directed to a silane coupling agent, two silane functional polymers, a method of making a silane coupling agent, the use of a silane coupling agent for making a silane functional polymer, a method of making a silane functional polymer by removing a protecting group, and a composition comprising one or more silane functional polymers.
专利号:US-9905872-B2 优先权日:2013-04-23 标题 :Process for preparing an ion-exchange composite material comprising a specific polymer matrix and a filler consisting of ion-exchange particles 发明人:GERARD JEAN FRANÇOIS; BOUNOR LEGARE VERONIQUE; SECK SERIGNE; BUVAT PIERRICK; BIGARRE JANICK; BLONDEL BENOÃŽT; CHAUVEAU JEROME 权利人:COMMISSARIAT ENERGIE ATOMIQUE; INSTITUT NAT DES SCIENCES APPLIQUEES; ARKEMA FRANCE 摘要:The invention relates to a process for preparing a composite material comprising a fluorinated polymeric matrix and a filler consisting in ion exchange inorganic particles comprising a step for in situ synthesis of said particles within the polymeric matrix, said matrix comprising at least one first copolymer comprising at least two types of fluorinated recurrent units, a type of which bears at least one pendant maleic anhydride group.
专利号:US-2006257560-A1 优先权日:2004-12-30 标 题 :Polymer surfaces for insitu synthesis of polymer arrays 发明人:BARONE ANTHONY D; LI HANDONG; MCGALL GLENN H 权利人:AFFYMETRIX INC 摘要:In one aspect of the present invention polymers are used to create films providing three-dimensional array substrates. The films were stable and presented good hydroxyl group numbers as compared with arrays without polymer films. It is an object of the present invention that three dimensional arrays substrates provide a means to obtain higher density polymer arrays.
专利号:US-11459345-B2 优先权日:2020-08-14 标题:Method for the synthesis of asymmetric polysulfides 发明人:CANTWELL KELSEY ELIZABETH; KULIG JOSEPH JOHN 权利人:GOODYEAR TIRE & RUBBER 摘要:The present invention is directed to a method of making an asymmetric polysulfide, comprising the step of simultaneously reacting an olefinically unsaturated compound, elemental sulfur, and a thiol in the presence of a catalytic amount of a base to produce the asymmetric polysulfide.
专利号:US-4460785-A 优先权日:1982-09-30 标题:Acid chloride of pyromellitic anhydride 发明人:OXENRIDER BRYCE C; LONG DAVID J 权利人:ALLIED CORP 摘要:Pyromellitate diester-diacid chlorides are disclosed that are useful as intermediates in the synthesis of a variety of soil and water repelling compounds. The pyromellitates of this invention characteristically contain two ester moieties wherein said ester moieties contain a fluorinated or saturated hydrocarbon alkyl moiety. The pyromellitates additionally contain two acid chloride moieties which are capable of reacting with various compounds to produce various products useful as surfactants.
参考标题:Metal-Free Thioesterification Of Amides Generating Acyl Thioesters 作者:Qun Wang,Long Liu,Jianyu Dong,Zhibin Tian,Tieqiao Chen 摘要:A Base-Initiated Thioesterification Of Amides With Various Thiols Is Reported. This Reaction Can Take Place Efficiently Under Metal-Free And Air-Atmospheric Conditions, And Provides A Facile And Practically Useful Approach To The Synthesis Of Valuable Acyl Thioesters.
合成参考文献
参考文献:10.1007/s11671-008-9174-9 摘要:Wu W, He Q, Jiang C. Magnetic Iron Oxide Nanoparticles: Synthesis and Surface Functionalization Strategies. Nanoscale Research Letters. 2008 Oct 02;3(11):397. doi: 10.1007/s11671-008-9174-9.