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    Curable compositions of ionic silicones
    26.
    发明授权
    Curable compositions of ionic silicones 有权
    离子硅氧烷的固化组合物

    公开(公告)号：US08703881B2

    公开(公告)日：2014-04-22

    申请号：US13722165

    申请日：2012-12-20

    Applicant: Momentive Performance Materials Inc.

    Inventor： Anubhav Saxena ,  Srividhya Marimuthu ,  Pranav Ramchandra Joshi ,  Alok Sarkar

    IPC: C08G77/22

    CPC classification number: C08G77/80 ,  A61K8/896 ,  A61K8/899 ,  A61K2800/10 ,  A61Q19/00 ,  C08G77/12 ,  C08G77/14 ,  C08G77/20 ,  C08G77/392 ,  C08G77/395 ,  C08L83/06 ,  C08L83/08 ,  C09J183/08

    Abstract: A curable composition of ionic silicones includes a silicone having the formula M1aM2bM3cD1dD2eD3fT1gT2hT3iQj having ionic groups and crosslinking functional groups. The composition can further include polyorganosiloxane having the average compositional formula R26nR27o(OH)pSiO(4-n-o-p)/2, organohydrogenoligosiloxane or organohydrogenpolysiloxane that has the average compositional formula HqR28rSiO(4-q-r)/2 a transition metal catalyst and other components such as UV stabilizer, cure accelerator, pigment, dye, antimicrobial agent, biocide, surfactant, functional or non-functional filler, conductive filler, finely divided surface treated/untreated metal oxides, clay, plasticizers, tackifiers, mold release agents, adhesion promoters, compatibilizers, pharmaceutical excipients, surfactants or antistatic agents.

    Abstract translation: 离子硅氧烷的可固化组合物包括具有离子基团和交联官能团的式M1aM2bM3cD1dD2eD3fT1gT2hT3iQj的硅氧烷。 该组合物可以进一步包括具有平均组成式R26nR27o（OH）pSiO（4-nop）/ 2的有机氢氧硅氧烷或有机氢聚硅氧烷的平均组成式为HqR28rSiO（4-qr）/ 2的过渡金属催化剂和其它组分如 紫外线稳定剂，固化促进剂，颜料，染料，抗菌剂，杀生物剂，表面活性剂，功能性或非功能性填料，导电填料，细分表面处理/未处理金属氧化物，粘土，增塑剂，增粘剂，脱模剂，粘合促进剂，增容剂 ，药物赋形剂，表面活性剂或抗静电剂。

    Silicone polymer
    28.
    发明授权
    Silicone polymer 有权

    公开(公告)号：US11319414B2

    公开(公告)日：2022-05-03

    申请号：US15928485

    申请日：2018-03-22

    Applicant: Momentive Performance Materials Inc.

    Inventor： Vinu Krishnan Appukuttan ,  Pranabesh Dutta ,  Sandeep Naik ,  Anubhav Saxena

    IPC: C08G77/38 ,  C08G77/392 ,  C09K5/14 ,  A61K8/899 ,  A61K8/891 ,  A61Q19/00 ,  C08G77/00

    Abstract: Provided is a silicone polymer of the Formula (I): M1aM2bM3cD1dD2eD3fT1gT2hT3iQj. wherein: M1=R1R2R3SiO1/2 M2=R4R5R6SiO1/2 M3=R7R8R9SiO1/2 D1=R10R11SiO2/2 D2=R12R13SiO2/2 D3=R14R15SiO2/2 T1=R16SiO3/2 T2=R17SiO3/2 T3=R18SiO3/2 Q=SiO4/2 where R1, R2, R3, R5, R6, R8, R9, R10, R11, R13, R15, R16 are independently chosen from a hydrogen, a C1-C60 aliphatic or aromatic group or C1-C60 alkoxy group; R4, R12, R17 are independently chosen from a C1-C60 alkyl, a C1-C60 alkoxy, or R19-A-R20— where A is chosen from a group comprising an unsaturated cyclic moiety chosen from an aromatic group, a fused aromatic group, an unsaturated alicyclic group, an unsaturated heterocyclic group, or a combination of two or more thereof; R19 is chosen from a —H, a C1-C60 alkyl, allyl, vinyl, alkoxy, allyloxy, vinyloxy, acrylate, or methacrylate; and R20 is chosen from a divalent organic group; R7, R14, R18 are independently selected from hydrogen or OR22 or unsaturated monovalent radicals or radicals containing heteroatom such as oxygen, nitrogen, sulfur or radicals containing organosilane groups; and the subscripts 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≤1000, b+e+h>0 and c+f+i≥0.

    Silicone polymer and composition comprising the same
    29.
    发明授权
    Silicone polymer and composition comprising the same 有权

    公开(公告)号：US10941251B2

    公开(公告)日：2021-03-09

    申请号：US15928469

    申请日：2018-03-22

    Applicant: Momentive Performance Materials Inc.

    Inventor： Vinu Krishnan Appukuttan ,  Pranabesh Dutta ,  Sandeep Naik ,  Anubhav Saxena ,  Masanori Takanashi

    IPC: C08G77/38 ,  C08G77/392 ,  C08G77/388 ,  C08K3/00 ,  C08K3/20 ,  C08K3/36 ,  C08K3/22 ,  C08K3/38 ,  C09K5/06 ,  C09D11/102 ,  C08K7/00 ,  C08K7/18 ,  A61Q19/00 ,  A61K8/899 ,  A61K8/02 ,  A61K8/26 ,  A61K8/19 ,  C08G77/00

    Abstract: Provided is a composition comprising: (A) a silicone polymer of the Formula (I): M1aM2bM3cD1dD2eD3fT1gT2hT3iQj. wherein: M1=R1R2R3SiO1/2 M2=R4R5R6SiO1/2 M3=R7R8R9SiO1/2 D1=R10R11SiO2/2 D2=R12R13SiO2/2 D3=R14R15SiO2/2 T1=R16SiO3/2 T2=R17SiO3/2 T3=R18SiO3/2 Q=SiO4/2 where R1, R2, R3, R5, R6, R8, R9, R10, R11, R13, R15, R16 are independently chosen from a hydrogen, a C1-C60 aliphatic or aromatic group or C1-C60 alkoxy group; R4, R12, R17 are independently chosen from a C1-C10 alkyl, a C1-C10 alkoxy, or R19-A-R20— where A is chosen from a group comprising an unsaturated cyclic moiety chosen from an aromatic group, a fused aromatic group, an unsaturated alicyclic group, an unsaturated heterocyclic group, or a combination of two or more thereof; R19 is chosen from a —H, a C1-C10 alkyl, allyl, vinyl, alkoxy, allyloxy, vinyloxy, acrylate, or methacrylate; and R20 is chosen from a divalent organic group; R7, R14, R18 are independently selected from hydrogen or OR22 or unsaturated monovalent radicals or radicals containing heteroatom such as oxygen, nitrogen, sulfur or radicals containing organosilane groups; and the subscripts 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≤1000, b+e+h>0 and c+f+i≥0 and B) a thermally conductive filler.

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