Heat resistant organopolysiloxane composition
    1.
    发明授权
    Heat resistant organopolysiloxane composition 失效
    耐热有机聚硅氧烷组合物

    公开(公告)号:US5708067A

    公开(公告)日:1998-01-13

    申请号:US778425

    申请日:1996-12-26

    摘要: There is disclosed a heat resistant organopolysiloxane composition comprising: (A) 100 parts by weight of an organopolysiloxane having a viscosity of 100 to 1,000,000 centistokes at 25.degree. C.; (B) 0.001 to 10 parts by weight of a reaction product of an alkali metal silanolate compound with cerium chloride or a cerium carboxylate; and (C) a diorganopolysiloxane having silicon-bonded hydrogen groups only at its molecular chain terminals, component (C) being present in a quantity sufficient to provide 1 to 10,000 parts per million of silicon-bonded hydrogen based on the total weight of said composition.

    摘要翻译: 公开了一种耐热有机聚硅氧烷组合物,其包含:(A)在25℃下100重量份粘度为100至1,000,000厘沲的有机聚硅氧烷。 (B)0.001〜10重量份碱金属硅烷醇化合物与氯化铈或羧酸铈的反应产物; 和(C)仅在其分子链末端具有与硅键合的氢基团的二有机聚硅氧烷,组分(C)的存在量足以提供基于所述组合物的总重量的1至10,000ppm的与硅键合的氢 。

    Heat resistant organopolysiloxane compositions
    2.
    发明授权
    Heat resistant organopolysiloxane compositions 失效
    耐热有机聚硅氧烷组合物

    公开(公告)号:US5661202A

    公开(公告)日:1997-08-26

    申请号:US738750

    申请日:1996-10-28

    摘要: There is disclosed a heat-resistant agent which exhibits good solubility in various organopolysiloxanes and which confers superior heat-resistance thereto, said heat-resistant agent having the formula ##STR1## wherein R.sup.2 is independently selected from hydrocarbon or halogenated hydrocarbon groups having 1 to 10 carbon atoms, R.sup.1 is independently selected from R.sup.2 or a eugenol residue, m is an integer having an average value of 5 to 500 and n is an integer having an average value of 0 to 500, with the proviso that there is at least one eugenol residue in the molecule. Also disclosed is a composition comprising an organopolysiloxane and the above described heat-resistant agent.

    摘要翻译: 公开了一种在各种有机聚硅氧烷中表现出良好溶解性并赋予其优异的耐热性的耐热剂,所述耐热剂具有由具有1-10个碳原子的烃或卤代烃基构成的化合物,R 1独立地选自 R2或丁子香酚残基,m为平均值为5〜500的整数,n为平均值为0〜500的整数,条件是分子中至少有一个丁子香酚残基。 还公开了包含有机聚硅氧烷和上述耐热剂的组合物。

    Linear and cyclic siloxanes and cosmetic compositions made thereof
    4.
    发明授权
    Linear and cyclic siloxanes and cosmetic compositions made thereof 有权
    线形和环状硅氧烷及其制成的化妆品组合物

    公开(公告)号:US09221952B2

    公开(公告)日:2015-12-29

    申请号:US13513080

    申请日:2010-12-02

    摘要: The present invention relates to a novel organopolysiloxane having a specified structure and a cosmetic containing the aforementioned organopolysiloxane. The novel organopolysiloxane according to the present invention is volatile, possesses stability at low temperature, provides superior glossiness, and has a superior property with respect to miscibility with a UV-ray absorber, and which is useful as a replacement of octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, or methyltrimethicone. The cosmetic according to the present invention can provide superior feeling to the touch during use and a superior outer appearance. Furthermore, a degree of freedom in blending various components such as UV-ray absorbers into the cosmetic according to the present invention is increased.

    摘要翻译: 本发明涉及具有特定结构的新型有机聚硅氧烷和含有上述有机聚硅氧烷的化妆品。 本发明的新型有机聚硅氧烷是挥发性的,在低温下具有稳定性,提供优异的光泽度,并且在与紫外线吸收剂的混溶性方面具有优异的性能,可用作替代八甲基环四硅氧烷,十甲基环五硅氧烷或 甲基三甲基硅油。 根据本发明的化妆品可以在使用期间提供优异的触感和优异的外观。 而且,本发明的化妆品中,将紫外线吸收剂等各种成分的混合自由度提高。

    Thremoplastic Resin Composition and Product Therefrom
    6.
    发明申请
    Thremoplastic Resin Composition and Product Therefrom 有权
    热塑性树脂组合物及其制品

    公开(公告)号:US20100222474A1

    公开(公告)日:2010-09-02

    申请号:US12159410

    申请日:2006-12-21

    摘要: A thermoplastic resin composition comprising (A) a polyolefin-type thermoplastic elastomer or a similar thermoplastic resin, (B) an organopolysiloxane represented by the following average unit formula: R1aSiO(4-a)/2 {where R1 is a univalent hydrocarbon group having 1 to 10 carbon atoms, and “a” is a number in the range of 1.95 to 2.05}, and (C) a metal deactivator; and a product molded from the aforementioned composition. The thermoplastic resin composition is suitable for obtaining molded products that are characterized by their ability to suppress development of defects on the product surfaces after long-term outdoor exposure.

    摘要翻译: 一种热塑性树脂组合物,其包含(A)聚烯烃类热塑性弹性体或类似的热塑性树脂,(B)由以下平均单元式表示的有机聚硅氧烷:R1aSiO(4-a)/ 2 {其中R1是具有 1〜10个碳原子,“a”为1.95〜2.05的数值},(C)金属钝化剂。 和由上述组合物模塑的产品。 热塑性树脂组合物适用于获得模制产品,其特征在于它们能够在长期室外暴露后抑制产品表面上的缺陷发展。

    Thermoplastic Elastomer Composition And Glass Panel Molding Assembly For A Vehicle
    7.
    发明申请
    Thermoplastic Elastomer Composition And Glass Panel Molding Assembly For A Vehicle 有权
    热塑性弹性体组合物和用于车辆的玻璃面板成型组件

    公开(公告)号:US20090269590A1

    公开(公告)日:2009-10-29

    申请号:US11910558

    申请日:2006-04-07

    IPC分类号: B32B17/00 C08K5/09

    摘要: The present invention relates to a thermoplastic elastomer composition and a glass panel molding assembly for a vehicle. The thermoplastic elastomer composition comprising a polymer component (1) that comprises a styrene-type thermoplastic elastomer and a polyolefin-type polymer {except for the additives in item (5) below}, a non-aromatic-rubber softener (2), a higher fatty acid derivative (4), and at least one type of an additive (5) selected from (5-a) a vinyl polymer graft-olefin polymer, (5-b) a polyorganosiloxane cross-linked powder; and (5-c) a polyorganosiloxane graft-olefin polymer. And the glass panel molding assembly for a vehicle produced from the aforementioned composition.

    摘要翻译: 本发明涉及一种热塑性弹性体组合物和用于车辆的玻璃面板模制组件。 包含苯乙烯类热塑性弹性体的聚合物组分(1)和聚烯烃类聚合物{除了下述(5)中的添加剂除外)的热塑性弹性体组合物,非芳香族橡胶软化剂(2), 高分子量脂肪酸衍生物(4)和至少一种选自(5-a)乙烯基聚合物接枝烯烃聚合物,(5-b)聚有机硅氧烷交联粉末的添加剂(5) 和(5-c)聚有机硅氧烷接枝烯烃聚合物。 以及由上述组成制成的车辆玻璃面板成型组件。

    Vinyl copolymer emulsion
    8.
    发明授权

    公开(公告)号:US06602949B2

    公开(公告)日:2003-08-05

    申请号:US10020715

    申请日:2001-12-13

    IPC分类号: C08F13008

    摘要: Stable vinyl copolymer emulsions are capable of forming strongly water repellent and highly water resistant films and coatings, and can be used as paint or coating additives. They are highly compatible with paint and coating compositions. The vinyl copolymer emulsions are produced by emulsion polymerizing (A) 50-99.9 weight percent of a vinyl monomer, (B) 0.1-50 weight percent of a branched organosilicon compound bearing a radically polymerizable organic group, where the sum of components (A) and (B) is 100 weight percent, and (C) a radically polymerizable surfactant used at 0.1-20 weight parts per 100 weight parts of the total amount of components (A) and (B).

    Powder for the modification of thermoplastic resins
    10.
    发明授权
    Powder for the modification of thermoplastic resins 失效
    用于热塑性树脂改性的粉末

    公开(公告)号:US5346941A

    公开(公告)日:1994-09-13

    申请号:US62674

    申请日:1993-05-17

    摘要: A siloxane powder composition which can impart improved lubricity character to a thermoplastic resin is disclosed, said composition being prepared by mixing(A) 100 parts by weight of a liquid polydiorganosiloxane and(B) 40 to 200 parts by weight of a silica powder that has a specific surface of at least 50 m.sub.2 /g using sufficient shear to prepare a powder in which the surface of component (B) is coated with component (A), and then mixing this powder with(C) 10 to 50 parts by weight of a polyorganosiloxane resin which is a solid at room temperature, said resin consisting essentially of (R.sub.3 SiO.sub.1/2) siloxane units and (SiO.sub.2) siloxane units in the molar ratio of 1:4 to 1:1,where R is selected from the group consisting of alkyl radicals and phenyl radical.

    摘要翻译: 公开了可赋予热塑性树脂改善的润滑性特征的硅氧烷粉末组合物,所述组合物通过将(A)100重量份的液体聚二有机硅氧烷和(B)40至200重量份的二氧化硅粉末 使用足够的剪切来制备至少50m 2 / g的比表面,以制备其中组分(B)的表面涂覆有组分(A)的粉末,然后将该粉末与(C)10至50重量份的 在室温下为固体的聚有机硅氧烷树脂,所述树脂基本上由摩尔比为1:4至1:1的(R3SiO1 / 2)硅氧烷单元和(SiO2)硅氧烷单元组成,其中R选自 的烷基和苯基。