中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

30 records (took 0.026 seconds)

    PROCESS FOR THE MANUFACTURE OF SILICONE IONOMER
    6.
    发明申请
    PROCESS FOR THE MANUFACTURE OF SILICONE IONOMER 审中-公开
    制造硅胶离子的方法

    公开(公告)号：WO2013103498A1

    公开(公告)日：2013-07-11

    申请号：PCT/US2012/069689

    申请日：2012-12-14

    Applicant: MOMENTIVE PERFORMANCE MATERIALS INC.

    Inventor： SAXENA, Anubhav ,  SARKAR, Alok

    IPC: C08G77/10 ,  C08G77/392

    CPC classification number: C08G77/392 ,  C08G77/10

    Abstract: A process for the manufacture of polyorganosiloxanes having ionic groups and reactive functional groups includes (a) conversion of a low molecular weight aralkylene modified polysiloxane to a corresponding sulfonic acid functional material by treating the low molecular weight aralkylene modified polysiloxane with a sulfonating agent; (b) subjecting the reaction product obtained in step (a) to an equilibration reaction with an acid catalyzed ring opening polymerization-effective polyorganosiloxane; and (c) subjecting the reaction product obtained in step (b) to a hydrosilylation reaction with an unsaturated hydrocarbon containing at least one epoxy group, an unsaturated hydrocarbon containing at least two unsaturation moieties, an unsaturated hydrocarbon containing at least one sulfur heteroatom, an unsaturated hydrocarbon containing a monovalent organosilane group, an unsaturated hydrocarbon containing one hydroxyl containing group, an unsaturated hydrocarbon containing one or more of a halogen, carboxylate, imine, isocyanate, amide, nitrile or tertiary amine with other than alkyl groups moiety.

    Abstract translation: 制备具有离子基团和反应性官能团的聚有机硅氧烷的方法包括（a）通过用磺化剂处理低分子量亚烷基改性聚硅氧烷，将低分子量亚芳基改性聚硅氧烷转化为相应的磺酸官能材料; （b）使步骤（a）中获得的反应产物与酸催化的开环聚合有效的聚有机硅氧烷进行平衡反应; 和（c）使步骤（b）中获得的反应产物与含有至少一个环氧基的不饱和烃，含有至少两个不饱和部分的不饱和烃，含有至少一个硫杂原子的不饱和烃进行氢化硅烷化反应， 含有一价有机硅烷基的不饱和烃，含有一个含羟基的不饱和烃，含烷基部分以外的卤素，羧酸酯，亚胺，异氰酸酯，酰胺，腈或叔胺中的一种或多种的不饱和烃。

    IONICALLY CROSS-LINKED SILICONE COMPOSITION
    7.
    发明申请
    IONICALLY CROSS-LINKED SILICONE COMPOSITION 审中-公开
    离子交联有机硅组合物

    公开(公告)号：WO2013103497A2

    公开(公告)日：2013-07-11

    申请号：PCT/US2012/069687

    申请日：2012-12-14

    Applicant: MOMENTIVE PERFORMANCE MATERIALS INC.

    Inventor： SAXENA, Anubhav ,  SARKAR, Alok ,  SRIVIDHYA, M.

    IPC: C08G77/28

    CPC classification number: C08G77/14 ,  C08G77/28 ,  C08G77/30 ,  C08G77/392 ,  C08G77/398 ,  C08L83/08

    Abstract: An ionically cross-linked silicone elastomeric composition including a polyorganosiloxane of the general formula M a M s b D c D s b T e T s f Q and optionally reinforcing or non-reinforcing fillers, and can include wound care agents, personal care ingredients, seed coating agents, agricultural agents, antimicrobial agents and/or antifouiing agents.

    Abstract translation: 一种离子交联的有机硅弹性体组合物，其包含通式M a M s S B D的聚有机硅氧烷， c s b T f 和任选的增强或非增强填料，并且可以包括伤口护理剂，个人护理成分，种子包衣剂，农用剂，抗微生物剂和/或防污剂。

    SILICONE IONOMER COMPOSITION
    8.
    发明申请
    SILICONE IONOMER COMPOSITION 审中-公开
    硅胶离子组合物

    公开(公告)号：WO2013103496A2

    公开(公告)日：2013-07-11

    申请号：PCT/US2012/069685

    申请日：2012-12-14

    Applicant: MOMENTIVE PERFORMANCE MATERIALS INC.

    Inventor： SAXENA, Anubhav ,  SARKAR, Alok ,  TIWARI, Sandip

    IPC: C09D183/06

    CPC classification number: C08G77/26 ,  A01N25/10 ,  A01N25/24 ,  A01N25/30 ,  A61K8/894 ,  A61K8/895 ,  A61K8/898 ,  A61K8/899 ,  A61K2800/10 ,  A61Q19/00 ,  C08G77/12 ,  C08G77/14 ,  C08G77/20 ,  C08G77/24 ,  C08G77/28 ,  C08G77/46 ,  C09D5/14 ,  C09D5/1675 ,  C09D183/06 ,  C09D183/08 ,  C09D183/12

    Abstract: There is provided herein a functionalized ionic silicone composition comprising a silicone of the formula (I): M 1 a M 2 b M 3 c D 1 d D 2 e D 3 f T 1 g T 2 h T 3 i Q j (I) which contains a monovalent radical bearing ion-pairs and having the formula (II): -A-l x- "M n y+ ; where A is a spacing group having at least 2 spacing atoms selected from a divalent hydrocarbon or hydrocarbonoxy group, where I is an ionic group such as sulfonate -S0 3 - , carboxylate -COO - , phosphonate -PO 3 2- group and phosphate - OPO 3 2- , where M is hydrogen or a cation independently selected from alkali metals, alkali earth metals, transition metals, metals, quaternary ammonium and phosphonium groups; or, zwitterions having the formula (III): -R'-NR" 2 + -R"'-I (III) where I is defined as above, and where the subscript a, b, c, d, e, f, g, h, i, j are zero or positive subject to the following limitations: 2≤ a+b+c+d+e+f+g+h+i+j ≤ 6000, b+e+h >0 and c+f+i >0.

    Abstract translation: 本文提供了包含式（I）的硅氧烷的官能化的离子硅氧烷组合物：M1 a M2 b M3 cD1 d D2 e D3 f T1 g T2 h T3 i Qj（I），其含有带有一价基团的离子对和 具有式（II）：-A-lx-“Mn y +;其中A是具有选自二价烃或烃氧基的至少2个间隔原子的间隔基团，其中I是离子基团，例如磺酸盐-S03-， 羧酸酯-COO-，膦酸酯-PO 3 2-基和磷酸酯-OPO 3 2-，其中M是氢或独立地选自碱金属，碱土金属，过渡金属，金属，季铵和鏻基的阳离子;或者具有 式（III）：-R'-NR“2 + -R”'-I（III）其中I如上所定义，其中下标a，b，c，d，e，f，g，h， 受限制如下：2 <= a + b + c + d + e + f + g + h + i + j <= 6000，b + e + h> 0和c + f + i> 0。

Patent Agency Ranking