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21.发明申请PROCESS FOR PRODUCING LOW-COLOR AND COLOR-STABLE ISOCYANATOORGANOSILANES AND PRODUCTS DERIVED THEREFROM 有权生产低色度和有色稳定性异氰酸酯的方法及其衍生物公开(公告)号：US20160009738A1
公开(公告)日：2016-01-14
申请号：US14797828
申请日：2015-07-13
Applicant: Momentive Performance Materials Inc.
Inventor： Dung-Thi Vu , Frank Dominick Mendicino , Steven Roger Bahr , Lina Zhao , Jeffrey R. Kelby , Vikram Kumar , Mark Davis Wilcox
IPC: C07F7/02 , C09D175/04
CPC classification number: C07F7/02 , C07F7/1804 , C07F7/1892 , C08G18/0823 , C08G18/603
Abstract: The invention herein is directed to a process for producing isocyanatoorganosilanes having low color and improved color stability over known isocyanatosilanes involving a neutralizing step in which a carbamatoorganosilane intermediate is neutralized with acid to a pH equal to or greater than 6.0, to the isocyanatosilane produced by said process and to coatings and numerous other industrial applications which are useful in numerous industries containing the isocyanatoorganosilane produced by the process.
Abstract translation: 本发明涉及一种生产异氰酸酯基有机硅烷的方法，所述异氰酸酯基有机硅烷与已知的异氰酸酯基硅烷相比，涉及中和步骤，其中氨基甲酰氧基硅烷中间体被酸中和至等于或大于6.0的pH，与由所述 工艺和涂料以及许多其它工业应用，其可用于包含通过该方法生产的异氰酸酯基有机硅烷的许多行业。
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22.发明申请(METH)ACRYLOXY-CONTAINING TRISILOXANE, SILOXANE-CONTAINING POLYMERS AND BIOMEDICAL DEVICES THEREFROM 有权（METH）含丙烯酸的三硅氧烷，含硅氧烷的聚合物和生物医学设备公开(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。
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公开(公告)号：US11945899B2
公开(公告)日：2024-04-02
申请号：US16707061
申请日：2019-12-09
Applicant: Momentive Performance Materials Inc.
Inventor： Constantine Kondos , Nayeem Soad , Misty Huang , Christine Lacroix , Vikram Kumar
IPC: C08G18/28 , C08G18/10 , C08G18/12 , C08G18/32 , C08G18/44 , C08G18/66 , C08G18/71 , C08G18/75 , C08G64/02 , C09D169/00 , C09D175/04 , C09J169/00 , C08K3/22
CPC classification number: C08G18/289 , C08G18/10 , C08G18/12 , C08G18/3206 , C08G18/44 , C08G18/6644 , C08G18/718 , C08G18/755 , C08G18/758 , C08G64/0241 , C08G64/0266 , C09D169/00 , C09D175/04 , C09J169/00 , C08K3/22 , C08K2003/2241 , C08G18/10 , C08G18/289 , C08G18/10 , C08G18/718 , C08G18/12 , C08G18/718 , C08G18/12 , C08G18/289
Abstract: A moisture-curable silylated resin is derived from a copolycarbonate diol prepared from diol(s) of specific types.
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公开(公告)号：US10556983B2
公开(公告)日：2020-02-11
申请号：US16163039
申请日：2018-10-17
Applicant: Momentive Performance Materials Inc.
Inventor： John Banevicius , Misty Huang , Brendan O'Keefe , Vikram Kumar , Bruce Barbera
IPC: C08G18/83 , C08G18/48 , C08G18/71 , C08G18/80 , C08G18/08 , C08G18/10 , C08G18/28 , C08K5/524 , C08K5/134
Abstract: A batch or continuous process for preparing silylated polymers having low color and color stability comprising silylating a prepolymer having reactive functional groups with a silylating agent and optionally quenching the silylated polymer, where a stabilizer package containing at least one phosphite stabilizing agent is used.
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公开(公告)号：US10538612B2
公开(公告)日：2020-01-21
申请号：US15454504
申请日：2017-03-09
Applicant: Momentive Performance Materials Inc.
Inventor： Constantine Kondos , Nayeem Soad , Misty Huang , Christine Lacroix , Vikram Kumar
IPC: B32B27/06 , C08G77/04 , C08G77/06 , C08G18/08 , C09D175/04 , C08G18/28 , C08G18/10 , C08G18/44 , C08G18/66 , C08G18/75 , C08K3/22
Abstract: A moisture-curable silylated resin is derived from a copolycarbonate diol prepared from diol(s) of specific types.
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Patent Agency Ranking
公开(公告)号：US10138324B2
公开(公告)日：2018-11-27
申请号：US14823580
申请日：2015-08-11
Applicant: Momentive Performance Materials Inc.
Inventor： John Banevicius , Misty Huang , Brendan O'Keefe , Vikram Kumar , Bruce Barbera
IPC: C08G18/83 , C08G18/48 , C08G18/71 , C08G18/80 , C08G18/08 , C08G18/10 , C08G18/28 , C08K5/524 , C08K5/134
Abstract: A batch or continuous process for preparing silylated polymers having low color and color stability comprising silylating a prepolymer having reactive functional groups with a silylating agent and optionally quenching the silylated polymer, where a stabilizer package containing at least one phosphite stabilizing agent is used.
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公开(公告)号：US09828459B2
公开(公告)日：2017-11-28
申请号：US14823588
申请日：2015-08-11
Applicant: Momentive Performance Materials Inc.
Inventor： John Banevicius , Misty Huang , Brendan O'Keefe , Vikram Kumar , Bruce Barbera
CPC classification number: C08G18/837 , B01J19/2415 , B01J2219/00103 , B01J2219/24 , C08G18/08 , C08G18/10 , C08G18/48 , C08K5/1345 , C08K5/524 , C08G18/289 , C08G18/718
Abstract: A continuous process for preparing a silylated polymer comprising a silylation step where a prepolymer having reactive functional groups, a first intermediate product, is reacted continuously with a silylating agent in an endcapping tubular reaction unit to form a second intermediate product, and where at least a portion of the second intermediate product is backmixed continuously with the first intermediate product to form the silylated polymer. The continuous process may further comprise a stabilization step, a quenching step or both a stabilization step and a quenching step.
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公开(公告)号：US20170152369A1
公开(公告)日：2017-06-01
申请号：US15095539
申请日：2016-04-11
Applicant: Momentive Performance Materials Inc.
Inventor： Constantine Kondos , Vikram Kumar , Martin Wusik
IPC: C08K5/548 , C08G59/50 , C09D163/00 , C08G59/66
CPC classification number: C08K5/548 , C08G59/1433 , C08G59/1466 , C08G59/1494 , C08G59/5026 , C08G59/66 , C08J3/243 , C09D4/00 , C09D5/002 , C09D163/00 , C09K3/1018 , C08L101/06
Abstract: There is provided herein a composition comprising (a) a mercapto-functional silicon compound having the general Formula (I): and a reactive resin containing at least one epoxy and/or (meth)acrylate group. There is also provided a silylated resin resulting from the reaction product of mercapto-functional silicon compound (a) and reactive resin contain at least one epoxy and/or (meth)acrylate groups.
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29.发明授权公开(公告)号：US09663539B2
公开(公告)日：2017-05-30
申请号：US14797828
申请日：2015-07-13
Applicant: Momentive Performance Materials Inc.
Inventor： Dung-Thi Vu , Frank Dominic Mendicino , Steven Roger Bahr , Lina Zhao , Jeffrey R. Kelby , Vikram Kumar , David Mark Wilcox
CPC classification number: C07F7/02 , C07F7/1804 , C07F7/1892 , C08G18/0823 , C08G18/603
Abstract: The invention herein is directed to a process for producing isocyanatoorganosilanes having low color and improved color stability over known isocyanatosilanes involving a neutralizing step in which a carbamatoorganosilane intermediate is neutralized with acid to a pH equal to or greater than 6.0, to the isocyanatosilane produced by said process and to coatings and numerous other industrial applications which are useful in numerous industries containing the isocyanatoorganosilane produced by the process.
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30.发明申请公开(公告)号：US20170044303A1
公开(公告)日：2017-02-16
申请号：US14823588
申请日：2015-08-11
Applicant: Momentive Performance Materials Inc.
Inventor： John Banevicius , Misty Huang , Brendan O'Keefe , Vikram Kumar , Bruce Barbera
CPC classification number: C08G18/837 , B01J19/2415 , B01J2219/00103 , B01J2219/24 , C08G18/08 , C08G18/10 , C08G18/48 , C08K5/1345 , C08K5/524 , C08G18/289 , C08G18/718
Abstract: A continuous process for preparing a silylated polymer comprising a silylation step where a prepolymer having reactive functional groups, a first intermediate product, is reacted continuously with a silylating agent in an endcapping tubular reaction unit to form a second intermediate product, and where at least a portion of the second intermediate product is backmixed continuously with the first intermediate product to form the silylated polymer. The continuous process may further comprise a stabilization step, a quenching step or both a stabilization step and a quenching step.
Abstract translation: 一种制备甲硅烷基化聚合物的连续方法，其包括甲硅烷基化步骤，其中具有反应性官能团的预聚物，第一中间产物在封端管式反应单元中与甲硅烷基化剂连续反应以形成第二中间产物，并且其中至少 第二中间产物的一部分与第一中间产物连续回混以形成甲硅烷基化聚合物。 连续方法还可以包括稳定步骤，淬火步骤或稳定步骤和淬火步骤两者。
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