公开(公告)号：US20170260393A1

公开(公告)日：2017-09-14

申请号：US15066395

申请日：2016-03-10

Applicant: Momentive Performance Materials Inc.

Inventor： Monjit Phukan ,  Anubhav Saxena ,  Shrutisagar D. HaveIi ,  Sandeep Naik ,  Amar Pawar ,  Dian Liu ,  Yun Huang

IPC: C08L83/06 ,  A61Q1/10 ,  A61Q1/02 ,  A61K8/89 ,  A61Q17/04

CPC classification number: C08L83/06 ,  A61K8/89 ,  A61K8/895 ,  A61K2800/413 ,  A61K2800/54 ,  A61Q1/02 ,  A61Q1/10 ,  A61Q17/04 ,  C08F290/062 ,  C08F290/142 ,  C08F290/148 ,  C08G77/442 ,  C08L83/10 ,  C08F220/14 ,  C08F2220/1825 ,  C08F212/08

Abstract: A hydrophobic hybrid organosiloxane nano latex is provided as the copolymerizate of: (a) organosiloxane monomer of the general formula MaMvbDcDvdTeTvfQg wherein: M=R1R2R3SiO1/2, Mv=R4R5RuSiO1/2, D=R6R7SiO2/2, Dv=R8RuSiO2/2, T=R9SiO3/2, Tv=RuSiO3/2, and Q=SiO4/2 in which R1, R2, R3, R4, R5, R6, R7, R8 and R9 each independently is hydrogen, a hydroxyl group, a hydrocarbyl group having up to 100 carbon atoms and optionally containing at least one hetroatom; Ru is a free-radical polymerizable group; subscripts a, b, c, d, e, f and g each independently range from 0 to 10,000 subject to the limitation that b+d+f is at least 1, p, q and r are integers independently selected from 0 to 100 and subscript h is 0 or 1; and, (b) monomer possessing a group which is free-radical copolymerizable with group Ru of organosiloxane monomer (a).

公开(公告)号：US09498409B2

公开(公告)日：2016-11-22

申请号：US14572118

申请日：2014-12-16

Applicant: Momentive Performance Materials Inc.

Inventor： Monjit Phukan ,  Anubhav Saxena ,  Mayank Kumar Dubey ,  Tushar Navale ,  Richard A. Presti

IPC: A61K8/02 ,  A61Q19/02 ,  A61Q19/00 ,  A61Q17/04 ,  A61K8/891 ,  C08G77/44 ,  A61Q19/08 ,  A61K8/895 ,  A61Q19/04 ,  A61K8/899

CPC classification number: A61K8/0208 ,  A61K8/891 ,  A61K8/895 ,  A61K8/899 ,  A61K2800/56 ,  A61K2800/87 ,  A61K2800/95 ,  A61Q17/04 ,  A61Q19/00 ,  A61Q19/02 ,  A61Q19/04 ,  A61Q19/08 ,  C08G77/44

Abstract: The invention is directed to a cosmetic skin covering sheet which comprises a patch containing a cosmetic material for application to the skin or a cosmetic formulation which forms the cosmetic skin covering sheet in-situ upon topical application of the cosmetic formulation onto the skin, wherein each of said patch or cosmetic formulation comprises an ionic silicone as described herein.

Abstract translation: 本发明涉及一种美容皮肤覆盖片，其包含含有用于皮肤的化妆品材料的贴剂或化妆品制剂，其在局部施用化妆品制剂到皮肤上时就地形成化妆品皮肤覆盖片，其中每个 所述贴剂或化妆品制剂包含本文所述的离子型硅氧烷。

公开(公告)号：US20160166497A1

公开(公告)日：2016-06-16

申请号：US14572132

申请日：2014-12-16

Applicant: Momentive Performance Materials Inc.

Inventor： Anubhav Saxena ,  Monjit Phukan ,  Tushar Navale ,  Sigfredo Gonzalez

IPC: A61K8/899 ,  A61Q17/04 ,  A61Q1/02 ,  A61K8/92

CPC classification number: A61K8/899 ,  A61K8/92 ,  A61K2800/10 ,  A61K2800/95 ,  A61Q1/02 ,  A61Q17/04 ,  A61Q19/00 ,  C08K3/346 ,  C08K2003/2241 ,  C08K2003/382 ,  C08L83/06 ,  C08L83/08

Abstract: The invention is directed to a personal care composition which contains an ionically-modified cross-linked silicone network which is formed by the polymerization of a silicone polymer containing hydrosilylation effective unsaturated moiety, silyl hydride moiety and ionic radicals.

Abstract translation: 本发明涉及一种个人护理组合物，其包含由含有氢化硅烷化有效不饱和部分，甲硅烷基氢化物部分和离子基团的硅氧烷聚合物的聚合形成的离子改性的交联硅氧烷网络。

公开(公告)号：US20150368386A1

公开(公告)日：2015-12-24

申请号：US14765878

申请日：2014-02-05

Applicant: MOMENTIVE PERFORMANCE MATERIALS INC.

Inventor： John Nicholson ,  Ping Jiang ,  Vikram Kumar ,  Anubhav Saxena ,  Umapathy Senthhikumar ,  Eric Pohl ,  Kendall Guyer

IPC: C08F230/08 ,  G02B1/04 ,  C09D143/04 ,  C07F7/08

CPC classification number: C08F230/08 ,  C07F7/0838 ,  C07F7/0879 ,  C08K5/5425 ,  C09D143/04 ,  G02B1/04 ,  G02B1/043 ,  C08L83/04 ,  C08L101/14 ,  C08L33/10

Abstract: There is provided a trisiloxane having a 3-(meth)acryloxy-substituted (hydroxylcyclohexyl)ethyl group, useful in making water absorbing silicone-hydrogel films for biomedical devices, such as contact lens, and a process for producing these monomers. This invention also provides for copolymers made from the trisiloxane having a 3-(meth)acryloxy-substituted (hydroxylcyclohexyl)ethyl group described herein.

Abstract translation: 提供一种可用于制造用于生物医学装置的硅氧烷 - 水凝胶膜例如隐形眼镜的3-（甲基）丙烯酰氧基取代的（羟基环己基）乙基的三硅氧烷，以及这些单体的制备方法。 本发明还提供由具有本文所述的3-（甲基）丙烯酰氧基取代的（羟基环己基）乙基的三硅氧烷制备的共聚物。

公开(公告)号：US08835583B2

公开(公告)日：2014-09-16

申请号：US13722131

申请日：2012-12-20

Applicant: Momentive Performance Materials Inc.

Inventor： Anubhav Saxena ,  Sandeep Naik ,  Pranav Ramchandra Joshi ,  Alok Sarkar ,  Monjit Phukan

IPC: C08G77/22 ,  C08G77/382 ,  C09J183/08 ,  C08G77/28 ,  C08G77/38 ,  C09D183/08 ,  C08L83/08 ,  C08G77/26 ,  C08G77/00

CPC classification number: C08G77/28 ,  C08G77/22 ,  C08G77/26 ,  C08G77/38 ,  C08G77/70 ,  C08L83/08 ,  C09D183/08 ,  C09J183/08

Abstract: A composition including an actinic radiation or thermally curable polyorganosiloxane ionomer having one or more reactive groups, for example, vinyl, acrylate, epoxy groups.

Abstract translation: 包含具有一个或多个反应性基团的光化辐射或可热固化的聚有机硅氧烷离聚物的组合物，例如乙烯基，丙烯酸酯，环氧基团。

公开(公告)号：US20130172427A1

公开(公告)日：2013-07-04

申请号：US13722131

申请日：2012-12-20

Applicant: Momentive Performance Materials Inc.

Inventor： Anubhav Saxena ,  Sandeep Naik ,  Pranav Ramchandra Joshi ,  Alok Sarkar ,  Monjit Phukan

IPC: C08G77/28 ,  C08L83/08 ,  C08G77/38

CPC classification number: C08G77/28 ,  C08G77/22 ,  C08G77/26 ,  C08G77/38 ,  C08G77/70 ,  C08L83/08 ,  C09D183/08 ,  C09J183/08

Abstract: A composition including an actinic radiation or thermally curable polyorganosiloxane ionomer having one or more reactive groups, for example, vinyl, acrylate, epoxy groups.

Abstract translation: 包含具有一个或多个反应性基团的光化辐射或可热固化的聚有机硅氧烷离聚物的组合物，例如乙烯基，丙烯酸酯，环氧基团。

公开(公告)号：US20190292322A1

公开(公告)日：2019-09-26

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

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.

公开(公告)号：US20190092993A1

公开(公告)日：2019-03-28

申请号：US15716810

申请日：2017-09-27

Applicant: Momentive Performance Materials Inc.

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

IPC: C09K5/10 ,  C08K3/38 ,  C08K3/22 ,  B33Y10/00

CPC classification number: C09K5/10 ,  B33Y10/00 ,  C08K3/22 ,  C08K3/38 ,  C08K2003/2227 ,  C08K2003/385 ,  C09D183/08 ,  C09J183/08 ,  C08L83/04

Abstract: A thermally conductive silicone composition is shown and described herein. The thermally conductive silicone composition comprises (A) an ionically modified siloxane, and (B) a thermally conductive filler comprising a first filler and a second filler, where the first filler and/or the second filler comprises a plurality of filler types, the plurality of filler types differing from one another in terms of particle size and/or morphology. The ionically modified siloxane may function as a dispersing aid or wetter for efficient dispersion of thermal conducting organic and inorganic fillers to achieve high thermal conductivity.

公开(公告)号：US20180120480A1

公开(公告)日：2018-05-03

申请号：US15851824

申请日：2017-12-22

Applicant: Momentive Performance Materials Inc.

Inventor： Sandeep Naik ,  Shreedhar Bhat ,  Chetan Shah ,  Anubhav Saxena ,  Raveendra Mathad

IPC: G02B1/04 ,  A61Q19/00 ,  C08L33/10 ,  C08L33/26 ,  C08L101/14 ,  C08F230/08 ,  C08L83/04 ,  A61K8/90 ,  C08F220/20 ,  C08F220/54 ,  C08F220/56 ,  C08L43/04 ,  C08F220/32

Abstract: A hydrophilic siloxane copolymer of siloxane and hydrophilic organic monomer/s The copolymers can be functionalized to make them capable of undergoing further polymerization by thermal or actinic radiations. The hydrophilicity of these polymers can be varied by varying the siloxane versus organic monomer ratio thereby going from water dispersible to soluble states. The siloxane content can be tuned accordingly in order to provide moderate to high oxygen permeability. These copolymers can be used as a single component curable composition which results in hydrogels to minimize the presence of leachable components thus by reducing the processing cost. The polymers may also find applications in personal care formulations as copolymers, film-formers, hydrogels, coating, emulsions/latex etc.

公开(公告)号：US09895306B2

公开(公告)日：2018-02-20

申请号：US13733482

申请日：2013-01-03

Applicant: Momentive Performance Materials Inc.

Inventor： Alok Sarkar ,  Anubhav Saxena ,  Sandip Tiwari ,  Benjamin Falk

IPC: A61K8/899 ,  A61Q19/00 ,  A61Q1/04 ,  A61Q5/12 ,  A61Q17/04 ,  A61Q5/06

CPC classification number: A61K8/899 ,  A61K2800/10 ,  A61Q1/04 ,  A61Q5/06 ,  A61Q5/12 ,  A61Q17/04 ,  A61Q19/00

Abstract: A personal care composition contains at least one personal care component and at least one end-functionalized ionic silicone.