Thermosetting resin composition
    51.
    发明授权
    Thermosetting resin composition 失效
    热固性树脂组合物

    公开(公告)号:US4778860A

    公开(公告)日:1988-10-18

    申请号:US90885

    申请日:1987-08-31

    摘要: The water permeability of cured thermosetting organic resin compositions is reduced and the dimensional stability of these compositions during molding is improved by the addition to the curable resin composition of a finely divided, cured organosiloxane material prepared from a curable organopolysiloxane, a curing agent for the organopolysiloxane, an optional silica filler and an aromatic hydrocarbon compound containing a substituted benzene ring where the substituent is a monovalent ethylenically unsaturated hydrocarbon radical or an alkenyloxy radical.

    摘要翻译: 固化的热固性有机树脂组合物的透水性降低,并且通过加入由可固化的有机聚硅氧烷制备的细分固化的有机硅氧烷材料的固化树脂组合物,用于有机聚硅氧烷的固化剂来改善这些组合物在模制期间的尺寸稳定性 ,任选的二氧化硅填料和含有取代苯环的芳族烃化合物,其中取代基是一价烯属不饱和烃基或烯氧基。

    Adhesive for silicone rubbers
    52.
    发明授权
    Adhesive for silicone rubbers 失效
    硅橡胶粘合剂

    公开(公告)号:US4766193A

    公开(公告)日:1988-08-23

    申请号:US87576

    申请日:1987-08-20

    摘要: The silicone rubber adhesive of the present invention is composed of a particular organopolysiloxane, condensation reaction catalyst and organoperoxide in restricted blending ratios. As a result, a characteristic of the present invention is that various organic materials may be tightly and durably bonded to silicone rubbers by applying the adhesive of the present invention to the surface of a cured silicone rubber and laying on and then curing an organic material such as a synthetic rubber composition, for example, ethylene-propylene terpolymer rubber or chloroprene rubber, or a phenol resin, epoxy resin, etc. In addition, it is also a characteristic of the present invention that silicone rubber may be tightly bonded to various materials by applying the silicone rubber adhesive of the present invention to various organic materials as mentioned above, bringing a silicone rubber composition which contains a curing catalyst into contact and then curing.

    摘要翻译: 本发明的硅橡胶粘合剂由特定的有机聚硅氧烷,缩合反应催化剂和有限共混比的有机过氧化物组成。 结果,本发明的特征在于,通过将本发明的粘合剂施加到固化的硅橡胶的表面上并铺设然后固化有机材料,可以将各种有机材料紧密且耐久地结合到硅橡胶上, 作为合成橡胶组合物,例如乙烯 - 丙烯三元共聚物橡胶或氯丁二烯橡胶,或酚醛树脂,环氧树脂等。此外,本发明的特征还在于,硅橡胶可以紧密结合到各种材料 通过将本发明的硅橡胶粘合剂应用于上述各种有机材料,使含有固化催化剂的硅橡胶组合物接触然后固化。

    Transparent organopolysiloxane compositions
    54.
    发明授权
    Transparent organopolysiloxane compositions 失效
    透明有机聚硅氧烷组合物

    公开(公告)号:US4560711A

    公开(公告)日:1985-12-24

    申请号:US692607

    申请日:1985-01-17

    申请人: Toshio Suzuki

    发明人: Toshio Suzuki

    CPC分类号: C08K9/06

    摘要: A noncuring transparent organopolysiloxane composition obtained from a mixture of phenyl containing organopolysiloxane with at least 50% methyl radicals and 5 to 20% phenyl radicals and a finely divided silica treated with a phenyl containing silane or polysiloxane and a hydroxyl or hydrolyzable group is used in optical communications components, such as filler or a coupling agent.

    摘要翻译: 由含苯基的有机聚硅氧烷与至少50%甲基和5至20%苯基的混合物和用含硅烷或聚硅氧烷和羟基或可水解基团的苯基处理的细碎二氧化硅获得的非固化透明有机聚硅氧烷组合物用于光学 通讯组件,如填料或偶联剂。

    Method and siloxane composition for treating fibers
    55.
    发明授权
    Method and siloxane composition for treating fibers 失效
    用于处理纤维的方法和硅氧烷组合物

    公开(公告)号:US4541936A

    公开(公告)日:1985-09-17

    申请号:US642467

    申请日:1984-08-20

    申请人: Isao Ona Masaru Ozaki

    发明人: Isao Ona Masaru Ozaki

    摘要: An aqueous emulsion comprising an aminoorgano-substituted organopolysiloxane fluid, a silane which bears a hydrophilic group, one or more surfactants and water are useful for treating fibers, such as thread, yard and textiles. When applied to a fiber and heated the composition undergoes a curing reaction and durably imparts desirable properties, such as excellent hand and moisture absorbability, to the fiber.

    摘要翻译: 包含氨基有机基取代的有机聚硅氧烷流体,含有亲水基团的硅烷,一种或多种表面活性剂和水的水性乳液可用于处理纤维,例如线,码和纺织品。 当施加到纤维上并加热时,组合物经历固化反应并持久地赋予纤维所需的性能,例如优良的手感和吸湿性。

    Room temperature stable, heat activated organopolysiloxane compositions
    57.
    发明授权
    Room temperature stable, heat activated organopolysiloxane compositions 失效
    室温稳定,热活化有机聚硅氧烷组合物

    公开(公告)号:US4465818A

    公开(公告)日:1984-08-14

    申请号:US478433

    申请日:1983-03-24

    CPC分类号: C08K5/01

    摘要: Organopolysiloxane compositions which react by way of a hydrosilylation reaction to undergo an increase in viscosity have improved resistance to reaction at room temperature (longer pot life) and/or an improved reaction rate at elevated temperature (shorter cure time) than analogous compositions of the art by incorporating therein an unsaturated hydrocarbon having from 6 to 10 carbon atoms, a terminal acetylenic linkage and an olefinic linkage conjugated therewith. The resulting compositions are useful for preparing various cured siloxanes such as resins, elastomers, gels and foams.

    摘要翻译: 通过氢化硅烷化反应进行反应以经历粘度增加的有机聚硅氧烷组合物具有比本领域的类似组合更好的耐室温温度(更长的适用期)和/或在升高的温度下(更短的固化时间)的反应速率 通过在其中加入具有6至10个碳原子的不饱和烃,末端炔键和与其共轭的烯键。 所得组合物可用于制备各种固化的硅氧烷,例如树脂,弹性体,凝胶和泡沫。

    Room temperature curable polyorganosiloxane composition containing
spindle shaped calcium carbonate
    58.
    发明授权
    Room temperature curable polyorganosiloxane composition containing spindle shaped calcium carbonate 失效
    含有锭状碳酸钙的室温固化型聚有机硅氧烷组合物

    公开(公告)号:US4454262A

    公开(公告)日:1984-06-12

    申请号:US369337

    申请日:1982-04-16

    CPC分类号: C08K3/26 C08K5/54

    摘要: A room temperature vulcanizable silicone rubber composition is prepared by mixing hydroxyl or alkoxyl endblocked polydiorganosiloxane, crosslinking agent containing at least two water-hydrolyzable radicals, namely alkoxy, ketoximo, alkenyloxy, aminoxy, amino, and amido, and a spindle-shaped calcium carbonate. Curing the composition results in a silicone rubber with improved thermal stability.

    摘要翻译: 通过混合羟基或烷氧基封端的聚二有机硅氧烷,含有至少两个水解性基团即烷氧基,酮肟基,烯氧基,氨基,氨基和酰氨基的交联剂和纺锤形碳酸钙来制备室温硫化硅橡胶组合物。 固化组合物得到具有改善的热稳定性的硅橡胶。

    Fluorosilicone-containing compositions for the treatment of fibers
    59.
    发明授权
    Fluorosilicone-containing compositions for the treatment of fibers 失效
    含氟硅氧烷组合物,用于处理纤维

    公开(公告)号:US4417024A

    公开(公告)日:1983-11-22

    申请号:US252677

    申请日:1981-04-09

    IPC分类号: C08K5/57 C08L83/08 C08L83/04

    CPC分类号: C08K5/57 C08L83/08

    摘要: Fiber-treating compositions are described which durably provide water repellency and oil repellency for the treated fiber. These compositions comprise a siloxane component bearing fluorinated hydrocarbon radicals, unsubstituted hydrocarbon radicals and silicon-hydride atoms, and a dehydrogenation condensation catalyst. Curing of the compositions occurs by a dehydrogenation condensation reaction between the silicon-hydride atoms and/or between the silicon-hydride atoms and the hydroxyl radical of an optionally added hydroxyl-endblocked organopolysiloxanes.

    摘要翻译: 描述了持久地为处理的纤维提供拒水性和拒油性的纤维处理组合物。 这些组合物包含含有氟化烃基,未取代的烃基和氢化硅原子的硅氧烷组分和脱氢缩合催化剂。 组合物的固化通过氢化硅原子之间和/或氢化氢原子与任选加入的羟基封端的有机聚硅氧烷的羟基自由基之间的脱氢缩合反应进行。