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    MOISTURE CURABLE COMPOSITIONS
    143.
    发明申请
    MOISTURE CURABLE COMPOSITIONS 有权
    水分可固化组合物

    公开(公告)号：US20160200875A1

    公开(公告)日：2016-07-14

    申请号：US14913769

    申请日：2014-08-18

    Applicant: MOMENTIVE PERFORMANCE MATERIALS INC.

    Inventor： Mihirkumar Maheshbhai PATEL ,  Anantharaman DHANABALAN

    IPC: C08G77/08 ,  C08G77/388 ,  C07C277/00 ,  C07C279/04 ,  C07F7/08 ,  C08G77/38 ,  C08K5/54

    CPC classification number: C08G77/08 ,  C07C277/00 ,  C07C279/04 ,  C07C2603/68 ,  C07F7/0838 ,  C08G59/40 ,  C08G77/38 ,  C08G77/388 ,  C08G77/442 ,  C08K5/54 ,  C08L101/10 ,  C07C279/16

    Abstract: The present invention provides curable compositions comprising non-tin metal accelerators that accelerate the condensation curing of moisture-curable silicones/non-silicones. In particular, the present invention provides an accelerator comprising guanidine-containing compounds that are particularly suitable as replacements for organotin in sealant and RTV formulations. Further, the compositions employing a guanidine-containing compound is comparable or superior to organotin such as DBTDL, exhibits certain behavior in the presence of components that allow for tuning or adjusting the cure characteristics of the compositions, and provides good adhesion and storage stability.

    Abstract translation: 本发明提供包含非锡金属促进剂的可固化组合物，其加速湿固化性硅氧烷/非硅氧烷的缩合固化。 特别地，本发明提供了包含含胍化合物的促进剂，其特别适合作为密封剂和RTV制剂中有机锡的替代物。 此外，使用含胍化合物的组合物相当于或优于有机锡如DBTDL，在存在能够调节或调节组合物的固化特性的组分的存在下表现出某些行为，并提供良好的粘附性和储存稳定性。

    CONVERSION COATING COMPOSITION COMPRISING A DYE AND A METHOD FOR COATING A METAL SURFACE WITH SAID CONVERSION COATING COMPOSITION
    146.
    发明申请
    CONVERSION COATING COMPOSITION COMPRISING A DYE AND A METHOD FOR COATING A METAL SURFACE WITH SAID CONVERSION COATING COMPOSITION 有权
    包含染色剂的转印涂料组合物和用转印涂料组合物涂覆金属表面的方法

    公开(公告)号：US20160083848A1

    公开(公告)日：2016-03-24

    申请号：US14842994

    申请日：2015-09-02

    Applicant: Momentive Performance Materials Inc.

    Inventor： Dmitry Chernyshov

    IPC: C23C22/50 ,  C23C22/53 ,  C23C22/56 ,  C23C22/34

    CPC classification number: C23C22/50 ,  C09D5/00 ,  C23C22/34 ,  C23C22/53 ,  C23C22/56

    Abstract: The invention is directed to a conversion coating composition for coating a metal surface including a water soluble dye, at least one metal compound selected from the group consisting of a zirconium-containing compound, titanium-containing compound and silicon-containing compound; and water, wherein the provides for qualitative characterization of the conversion coating uniformity and thickness by the naked human eye or visible light detecting device; and, a method for coating the metal surfaces using the conversion coating composition.

    Abstract translation: 本发明涉及一种用于涂覆金属表面的转化涂料组合物，其包括水溶性染料，至少一种选自含锆化合物，含钛化合物和含硅化合物的金属化合物; 和水，其中通过裸眼或可见光检测装置提供转化涂层的均匀性和厚度的定性表征; 以及使用该转化涂层组合物涂覆金属表面的方法。

    Slurry phase direct synthesis of organohalosilanes from cyclone fines
    148.
    发明授权
    Slurry phase direct synthesis of organohalosilanes from cyclone fines 有权
    泥浆相直接合成来自旋风细粉的有机卤代硅烷

    公开(公告)号：US09249165B2

    公开(公告)日：2016-02-02

    申请号：US14471625

    申请日：2014-08-28

    Applicant: Momentive Performance Materials Inc.

    Inventor： Kenrick Martin Lewis ,  Yanjun Zhu ,  Abellard T. Mereigh ,  John Razzano ,  John David Neely

    IPC: C07F7/12 ,  C07F7/16

    CPC classification number: C07F7/16 ,  C07F7/12

    Abstract: The present invention is directed to a process for the synthesis of organohalosilane monomers, comprising the steps of (1) forming a slurry of cyclone fines, ultra fines and/or spent contact mass in a thermally stable solvent and reacting the agitated slurry with an organohalide of the formula R1X in the presence of an additive for a time and at a temperature sufficient to produce organohalosilane monomers having the formulae R1SiHX2, R12SiHX, R13SiX, R1SiX3, and R12SiX2; wherein R1 is a saturated or unsaturated aromatic group, a saturated or unsaturated aliphatic group, alkaryl group, or cycloaliphatic hydrocarbyl group, and X is a halogen; and (2) recovering said organohalosilane monomers.

    Abstract translation: 本发明涉及一种合成有机卤代硅烷单体的方法，其包括以下步骤：（1）在热稳定溶剂中形成旋风细粉，超细粉和/或废接触物料的浆料，并将搅拌的浆料与有机卤化物 在存在添加剂一段时间的条件下，并且在足以产生具有式R1SiHX2，R12SiHX，R13SiX，R1SiX3和R12SiX2的有机卤代硅烷单体的温度下， 其中R1是饱和或不饱和的芳族基团，饱和或不饱和脂族基团，烷芳基或脂环族烃基，X是卤素; 和（2）回收所述有机卤代硅烷单体。

    ANTIFOULING SYSTEM COMPRISING SILICONE HYDROGEL
    149.
    发明申请
    ANTIFOULING SYSTEM COMPRISING SILICONE HYDROGEL 有权
    包含硅胶水泥的防爆系统

    公开(公告)号：US20150353741A1

    公开(公告)日：2015-12-10

    申请号：US14826731

    申请日：2015-08-14

    Applicant: Momentive Performance Materials Inc.

    Inventor： Wen P. Liao

    IPC: C09D5/16 ,  C09D163/00 ,  C09D183/04

    CPC classification number: C08G77/08 ,  C08G59/3281 ,  C08G77/04 ,  C08G77/14 ,  C08G77/26 ,  C08G77/46 ,  C08K5/544 ,  C09D5/1637 ,  C09D5/1693 ,  C09D163/00 ,  C09D183/04 ,  C09D183/06 ,  C09D183/08 ,  C09D183/12 ,  C09J183/04 ,  Y10T428/31511 ,  Y10T428/31663

    Abstract: A multi-layer or single layer antifouling coating system. A multi-layer coating system comprises (a) a base coating for coating a substrate, and (b) an antifouling coating composition adapted to be disposed over the base coating, the antifouling coating composition comprising a hydroxyl terminated polydimethylsiloxane, a curable polyether-containing silane of the Formula (1): (R1O)a(R1)(3-a)Si—R2—(Si(R1)2O)p—Si(R1)2—R2—O—(CH2—CHR1—O)q—R1  (1) where a is 1-3; R1 is H or alkyl radical from C1-C10; R2 is alkylene from C2-C10; p is 1-100; and q is 1-50. The base coating composition can comprise an epoxy modified adhesion promoter. A single layer coating composition comprises a compound of Formula (4): (R1O)a(R1)3-a—Si-M-(Si(R1)2O)r—(Si(R1)(O1/2)(O))t—(Si(X)(O1/2)(O))v—Si(R1)2-M-Si(OR1)a(R1)3-a  (4) where R1 is H or an alkyl radical M is R2 or oxygen; r is 0-1000; t is 1 to 20; v is 0 to 20; X is —R2—(N(R1)1-b(Y)b—R2)c—N(R1)2-b(Y)b; b is 0-2; c is 0-5; Y is R1 or an organic radical with an epoxide at one terminal; and R2 is an alkylene from C2-C10, with the proviso that at least one Y is an organic radical with an epoxide at one terminal.The respective compositions are such that the antifouling coating composition sufficiently adheres to the base coating composition without the need for a tie coat layer.

    Abstract translation: 多层或单层防污涂层系统。 多层涂布系统包括（a）用于涂覆基材的基底涂层，和（b）适于设置在基底涂层上的防污涂料组合物，所述防污涂料组合物包含羟基封端的聚二甲基硅氧烷，可固化聚醚的 式（1）的硅烷：（R1O）a（R1）（3-a）Si-R2-（Si（R1）2O）p-Si（R1）2-R2-O-（CH2-CHR1-O） q-R1（1）其中a为1-3; R1是H或C1-C10的烷基; R2是C2-C10的亚烷基; p是1-100; q为1-50。 基础涂料组合物可以包含环氧改性的粘合促进剂。 单层涂料组合物包含式（4）化合物：（R1O）a（R1）3-a-Si-M-（Si（R1）2O）r-（Si（R1）（O1 / 2） ）（t（Si）（X）（O1 / 2）（O））v-Si（R1）2-M-Si（OR1）a（R1）3-a（4）其中R1是H或烷基 M为R2或氧; r为0-1000; t为1〜20; v为0〜20; X是-R2-（N（R1）1-b（Y）b-R2）c-N（R1）2-b（Y）b; b为0-2; c为0-5; Y是R1或具有一个末端的环氧化物的有机基团; 并且R 2是来自C 2 -C 10的亚烷基，条件是至少一个Y是在一个末端具有环氧化物的有机基团。 相应的组合物使得防污涂料组合物充分粘附到基底涂料组合物上，而不需要粘结涂层。

    MASTERBATCH COMPRISING BORON NITRIDE, COMPOSITE POWDERS THEREOF, AND COMPOSITIONS AND ARTICLES COMPRISING SUCH MATERIALS
    150.
    发明申请
    MASTERBATCH COMPRISING BORON NITRIDE, COMPOSITE POWDERS THEREOF, AND COMPOSITIONS AND ARTICLES COMPRISING SUCH MATERIALS 审中-公开
    包含硼砂的主板，其复合粉末，以及包含这些材料的组合物和文章

    公开(公告)号：US20150274930A1

    公开(公告)日：2015-10-01

    申请号：US14429548

    申请日：2013-09-19

    Applicant: MOMENTIVE PERFORMANCE MATERIALS INC.

    Inventor： Leist Jon ,  Thomas Loehl ,  Sanjay Gangal ,  Ronald Diorka ,  Larry Qiang Zeng

    IPC: C08K3/38 ,  C01B21/064 ,  C08K3/10

    CPC classification number: C08K3/38 ,  C01B21/064 ,  C08J3/226 ,  C08K3/10 ,  C08K2003/385 ,  F16D69/027 ,  F16D69/028

    Abstract: A masterbatch composition comprises a composite of a polymer resin material and boron nitride. The masterbatch composition can be in the form of a powder or particles. The masterbatch composition can impart improved properties such as wear resistance, thermal conductivity, compressibility, etc., to a composition or article formed from the masterbatch composition. In one embodiment, the masterbatch composition can be used to form a brake pad composition and provides a brake pad with improved properties compared to a composition formed by dry blending the separate boron nitride and resin materials.

    Abstract translation: 母料组合物包含聚合物树脂材料和氮化硼的复合材料。 母料组合物可以是粉末或颗粒的形式。 母料组合物可以赋予由母料组合物形成的组合物或制品改善的性能，例如耐磨性，导热性，压缩性等。 在一个实施方案中，与通过干混合单独的氮化硼和树脂材料形成的组合物相比，母料组合物可用于形成制动衬块组合物并提供具有改进性能的制动衬块。

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