CAS: 24801-88-5; 3-Isocyanatopropyltriethoxysilane

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CAS号919-30-2 硅烷偶联剂KH-550 | CAS号106868-88-6 3-(4-脲氨基)丙基三乙氧基硅烷 | CAS号69465-84-5 1,3-Bis[3-(trie... | CAS号3451-83-0 1-phenyl-3-(3-t... | CAS号331850-59-0 1-(3-triethoxys... | CAS号331850-56-7 1-(3-triethoxys... | CAS号34038-71-6 2-(3-triethoxys... | CAS号649774-78-7 1-(1,3-benzothi... | CAS号85586-48-7 N,N’-(亚甲基-4,1-二... | CAS号870987-68-1 [3-(三乙氧基硅烷基)丙基]... | CAS号569352-47-2 (1-methylcycloh...

3-氨基丙基三乙氧基硅烷置于sodium Ethanolate,二月桂酸二丁基锡体系中,用 乙醇 用作溶剂,化学反应 6.0H,反应生成异氰酸丙基三乙氧基硅烷
参考文献:イソシアネート基含有アルコキシシランの製造方法
标题:イソシアネート基含有アルコキシシランの製造方法
摘要:提供一种能够高效获得含有高纯度异氰酸酯基的氧代硅烷的制备方法.通过使含氨基的氧代硅烷与二烷基碳酸酯反应,得到含有碳酸酯和醇的混合物.然后,加热混合物以获得含有异氰酸酯基的氧代硅烷.在此过程中,得到含有醇的第一馏分,含有异氰酸酯基的氧代硅烷的第二馏分,以及含有环状副产物的第三馏分.然后,通过将第三馏分与加热前的混合物混合,使环状副产物与醇反应,将环状副产物转化为碳酸酯.[选择图]图1

专利信息

专利号:US-5316695-A
优先权日:1989-08-10
标 题 :Use of polymeric catalyst in synthesis of sol-gel derived ceramic materials
发明人：WILKES GARTH L; BRENNAN ANTHONY B
权利人:VIRGINIA TECH INTELL PROP
摘要:Polymeric catalysts (e.g., polymeric acid catalysts such as poly(styrene)sulfonic acid) can be used in the synthesis of sol-gel derived ceramic materials from metal alkoxides, for example, organic/inorganic hybrid materials formed by reaction of a metal alkoxide and a reactive endcapped polymeric modifier. The use of a polymeric catalyst, rather than a conventional monomeric (inorganic or organic) acid catalyst, has a non-deleterious effect on the aging behavior and offers potential for control of rheological properties (spinnability, coatability, etc.) of the hybrid materials.

专利号:US-2005003188-A1
优先权日:2003-03-21
标题 :Thermolytic synthesis of inorganic oxides imprinted with functional moieties
发明人：BASS JOHN D; KATZ ALEXANDER
权利人:UNIV CALIFORNIA
摘要:Inorganic oxides, particularly silica or germania or inorganic oxides containing silica and/or germania, are imprinted with one or a plurality of functional moieties such as amine and/or thiol groups by a process featuring incorporating such groups into the oxide by use of a thermally labile material containing a protecting group for the amine or thiol, followed by removal of the thermally labile moiety by thermolysis. The resulting products are inorganic oxide substrates or bulk inorganic oxides imprinted with the functional moieties. A plurality of such moieties may be imprinted on a substrate in an order fashion using a polymeric imprinting compound, and may then be used as a templated array of functional moieties to which ordered metallic nanostructures may be constructed.

专利号:US-2024158826-A1
优先权日:2022-11-16
标 题 :Preparation method of synthetase for continuous monitoring of blood glucose
发明人：ZHANG SHAODA; QIU ZHIPENG; ZHENG XINGYU
权利人:ZHANG SHAODA; QIU ZHIPENG; ZHENG XINGYU
摘要:The present invention discloses a preparation method of a synthetase for continuous monitoring of blood glucose. The method includes the preparation steps of step S1: hydroxylation of a glass bead; step S2: silanization of the glass bead; step S3: bonding of the glass bead to glucose; step S4: synthesis of a polymer particle on the surface of the glass bead to form a glucose synthetase; and step S5: separation of the highly specific glucose synthetase. According to the preparation method of a synthetase for continuous monitoring of blood glucose provided by the present invention, the glass bead is bonded to the glucose by activating the surface of the glass bead, and then bonded to a polymer to form the glucose synthetase. The artificial synthetase prepared by the method has low sensitivity to temperature and pH value, and can be directly used in a blood glucose electrochemical sensor.

专利号:US-10968308-B2
优先权日:2017-11-07
标 题 :Preparation method of epoxy compound having alkoxysilyl group, epoxy compound having alkoxysilyl group, composition comprising the same, and use thereof
发明人：CHUN HYUN AEE; KIM YUN JU; PARK SOOK YEON; PARK SU JIN
权利人:KOREA INST IND TECH
摘要:Provided are a preparation method of an epoxy compound having an alkoxysilyl group in which an increase in the epoxy equivalent weight (EEW) of the epoxy compound is minimized because alkoxysilylation occurs through a simple one-step reaction using a hydroxyl group formed during the synthesis of the epoxy compound, an epoxy compound having an alkoxysilyl group prepared by the method, a composition comprising the same, and a use thereof. The method includes the reaction of an epoxy compound having a hydroxyl group with an isocyanate alkoxysilane in the presence of amine-based base catalyst, wherein the epoxy compound having an alkoxysilyl group has a mole ratio of [epoxide group]:[alkoxysilyl group] of n:1 ranging from 2:1 to 10:1, and an EEW increase of the epoxy compound having an alkoxysilyl group is less than 260/n. The epoxy compound has good physical properties when being cured.

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-8367812-B2
优先权日:2005-05-26
标 题:Preparation of organosilicon compounds
发明人：STERIN SEBASTIEN
权利人:RHODIA CHIMIE SA; STERIN SEBASTIEN
摘要:The synthesis of purified functionalized organosilicon compounds containing at least one active azo group having formula (I): [(G 0 ) 3 SiO 1/2 ] m [(G 0 ) 2 SiO 2/2 ] n [G 0 SiO 3/2 ] o [SiO 4/2 ] p [(G 2 ) a (G 1 ) a′ (Z—CO—HNâ•?NH—CO-A)SiO (3-a-a′)/2 ] entails providing at least one hydrazino (—HN—NH—) precursor (II) of the compound (I) and oxidizing the precursor (II) into an azo group specific to the compound (I) with the aid of an oxidizing system comprising at least one oxidant (Ox) and at least one base (B), wherein 1) Ox is selected from among the oxidants that can oxidize a hydrazine function into an azo function, with or without the exclusion of N-bromosuccinimide (NBS), 2) and/or Ox (optionally B) is/are employed in stoichiometric quantities in relation to the precursor (II); 3) and/or the organosilicon compounds (I) thus prepared are subjected to a purification post-treatment to eliminate any unwanted residues of the base B used, with the proviso that, when NBS is not excluded, characteristic (1) is combined with charcteristic (2) and/or characteristic (3).