📜丙烯酸烯丙酯置于dihydrogen Hexachloroplatinate,2-乙基己醇,2,6-二叔丁基-4-甲基苯酚,三氯硅烷,铂体系中,用 甲苯 用作溶剂,化学反应 4.0H,反应生成3-丙烯酰基氧基丙基三氯硅烷 参考文献:Preparation Of Organosilicon Compound Having (Meth)Acryloyloxy Group 标题:Preparation Of Organosilicon Compound Having (Meth)Acryloyloxy Group 摘要:通过在聚合抑制剂的存在下同时加入羟卤代硅烷化合物(1)和(甲基)丙烯酸酯化合物(2)到反应体系中,利用铂催化剂进行氢硅烷化反应,制备含有(甲基)丙烯酰氧基的有机硅化合物(3).在反应体系中,(甲基)丙烯酸酯化合物(2)的含量基于有机硅化合物(3)的含量为0-100摩尔%.其中,R是c1-C10一价烃基,X是卤素,N为1,2或3,R2为氢或甲基,R3为c1-C18烷基.
专利号:US-2013211542-A1 优先权日:2012-02-08 标题:Synthesis of nanotopographic biomimetic membranes for tissue culture, engineering and prosthetics applications 发明人:MCKEE CLAYTON; MURPHY CHRISTOPHER J; RUSSELL PAUL; GARLAND SHAUN P 权利人:UNIV CALIFORNIA; UNIV CALIFORNIA 摘要:The present invention provide methods for preparing nanostructured membranes. The methods include: providing a substrate with a charged silanized surface; forming a multilayered membrane containing at least two polyelectrolytes; inducing polyelectrolyte phase separation; crosslinking the multilayered membrane; and covalently linking the multilayered membrane to the silanized surface. Methods for fabricating membrane replicas are also disclosed, as well as devices such as cell- and tissue-culture substrates that contain the membranes and membrane replicas. Resulting materials exhibit topographic features and compliance of the extracellular matrix in vivo.
专利号:US-6136926-A 优先权日:1996-07-22 标 题 :Cross-linkable, olefinic polymers and methods for their synthesis 发明人:RAETZSCH MANFRED; HESSE ACHIM; BUCKA HARMUT; LEISTNER DIRK; IVANCHEV SERGEJ; HEIKIN SAUL; MESH ALLA; PUKSCHANSKI MOISEJ 权利人:BOREALIS GMBH 摘要:Cross-linkable, olefinic polymers synthesized from mixtures of olefinic polymers and ethylenically unsaturated organosilane compounds, which can be grafted, by a 2-step method using thermally decomposing free radical-forming agents by heating the mixtures to a temperature of 30 DEG to 110 DEG C. below the softening temperature or the crystallite melting point of the olefinic polymers used and subsequently heating the mixtures to a reaction temperature of 10 DEG to 60 DEG C. below the softening temperature or the crystallite melting point of the olefinic polymers used. In the alternative, they can be grafted by a method involving the action of ionizing radiation with simultaneous absorption of organosilane compounds and the action of radiation. The method is suitable for producing films, sheets, fibers, panels, coatings, pipes, hollow objects, foamed materials and molded articles.
专利号:US-9416147-B2 优先权日:2014-04-03 标题 :Preparation of silazane compound 发明人:TONOMURA YOICHI; KUBOTA TOHRU 权利人:SHINETSU CHEMICAL CO 摘要:A silazane compound useful as synthesis intermediates for paint additives, polymer modifiers, pharmaceuticals and agricultural chemicals is efficiently prepared by reaction of a halosilane compound with an amino-containing compound in a solvent which is the same silazane compound as the target product.