SILICONE OIL EMULSION, METHOD OF PRODUCING SAME, AND SILICONE OIL COMPOSITION
    4.
    发明申请
    SILICONE OIL EMULSION, METHOD OF PRODUCING SAME, AND SILICONE OIL COMPOSITION 审中-公开
    硅酮油乳液,其生产方法和硅油组合物

    公开(公告)号:US20120301525A1

    公开(公告)日:2012-11-29

    申请号:US13513815

    申请日:2010-12-02

    摘要: This invention is related to a silicone oil emulsion comprising silicon-containing crosslinked particles in silicone oil droplets that are dispersed in water and have an average particle size of 0.1 to 500 μm wherein the silicon-containing crosslinked particles have an average particle size of 0.05 to 100 μm and are provided by the crosslinking of a crosslinkable composition comprising at least (A) a silicon-free organic compound that has at least two aliphatically unsaturated bonds in each molecule, (B) a silicon-containing organic compound that has at least two silicon-bonded hydrogen atoms in each molecule, and (C) a hydrosilylation reaction catalyst. The inventive silicone oil emulsion is characterized in that the silicone oil is an alkyl-modified silicone oil that has a silicon-bonded alkyl group having at least 4 carbons. This invention is also related to a silicone oil composition as provided by removing the water from this silicone oil emulsion.

    摘要翻译: 本发明涉及一种硅油乳液,其包含硅油滴中含硅交联颗粒,其分散在水中并具有0.1至500μm的平均粒度,其中所述含硅交联颗粒的平均粒度为0.05至 通过交联包含至少(A)在每个分子中具有至少两个脂族不饱和键的无硅有机化合物的交联组合物提供,(B)具有至少两个的含硅有机化合物 每个分子中与硅键合的氢原子,和(C)氢化硅烷化反应催化剂。 本发明的硅油乳液的特征在于硅油是具有至少4个碳的与硅键合的烷基的烷基改性的硅油。 本发明还涉及通过从该硅油乳液中除去水而提供的硅油组合物。

    Dual curing polymers and methods for their preparation and use
    5.
    发明授权
    Dual curing polymers and methods for their preparation and use 失效
    双固化聚合物及其制备和使用方法

    公开(公告)号:US08168737B2

    公开(公告)日:2012-05-01

    申请号:US12517220

    申请日:2007-12-10

    IPC分类号: C08G77/08

    摘要: A polymer cures by both radiation and moisture curing mechanisms. The polymer is prepared by hydrosilylation. The polymer is useful in adhesive compositions. The polymer includes units of formulae (I), (R22Si02/2)b, (R2Si03/2)c, (Si04/2)d, (R1)f, and (R23SiO1/2)g, where each R1 is independently an oxygen atom or a divalent hydrocarbon group; each R1 is independently divalent hydrocarbon group; each R2 is independently a monovalent organic group that is free of terminal aliphatic unsaturation each X is independently a monovalent hydrolyzable group; each J is independently a monovalent epoxy functional organic group; subscript a has a value of 1 or more; subscript b has a value of 0 or more; subscript c has a value of 0 or more; subscript d has a value of 0 or more; subscript e has a value of 1 or more; subscript f has a value of 0 or more; subscript g has a value of 0 or more; subscript s is 1, 2, or 3; and subscript t is 1, 2, or 3.

    摘要翻译: 聚合物通过辐射和湿气固化机制固化。 聚合物通过氢化硅烷化制备。 该聚合物可用于粘合剂组合物。 聚合物包括式(I),(R 22 SiO 2/2)b,(R 2 SiO 3/2)c,(SiO 4/2)d,(R 1)f和(R 23 SiO 1/2)g的单元,其中每个R 1独立地为 氧原子或二价烃基; 每个R 1独立地为二价烃基; 每个R 2独立地是不含末端脂族不饱和键的一价有机基团,每个X独立地是一价可水解基团; 每个J独立地是一价环氧官能的有机基团; 下标a的值为1以上; 下标b的值为0以上; 下标c的值为0以上; 下标d的值为0以上; 下标e的值为1以上; 下标f的值为0以上; 下标g的值为0以上; 下标s为1,2或3; 下标t为1,2或3。

    Reinforced silicone resin film and method of preparing same
    6.
    发明授权
    Reinforced silicone resin film and method of preparing same 失效
    增强硅树脂薄膜及其制备方法

    公开(公告)号:US08092910B2

    公开(公告)日:2012-01-10

    申请号:US11794924

    申请日:2006-02-01

    IPC分类号: B32B27/28

    摘要: A method of preparing a reinforced silicone resin film, the method comprising the steps of impregnating a fiber reinforcement in a hydrosilylation-curable silicone composition comprising a silicone resin, and heating the impregnated fiber reinforcement at a temperature sufficient to cure the silicone resin, wherein the reinforced silicone resin film comprises from 10 to 99% (w/w) of the cured silicone resin and the film has a thickness of from 15 to 500 μm; and a reinforced silicone resin film prepared according to the method.

    摘要翻译: 一种制备增强硅树脂薄膜的方法,该方法包括以下步骤:将纤维增强物浸渍在包含硅树脂的氢化硅烷化可固化的硅氧烷组合物中,并在足以固化硅树脂的温度下加热浸渍的纤维增强体,其中 增强的有机硅树脂膜包含10至99%(w / w)的固化的有机硅树脂,并且该膜具有15至500μm的厚度; 和根据该方法制备的增强硅树脂膜。

    Porous low-dielectric constant (k) thin film with controlled solvent diffusion
    8.
    发明申请
    Porous low-dielectric constant (k) thin film with controlled solvent diffusion 审中-公开
    具有受控溶剂扩散的多孔低介电常数(k)薄膜

    公开(公告)号:US20060135633A1

    公开(公告)日:2006-06-22

    申请号:US11263867

    申请日:2005-11-02

    申请人: Kwang Lee Jin Yim

    发明人: Kwang Lee Jin Yim

    IPC分类号: C08J9/00 C08L63/00

    摘要: A porous low-dielectric constant thin film with controlled solvent diffusion into pores of the porous thin film. The porous thin film i s formed from a composition including a porogen containing at least one π-π interacting functional group, a thermostable matrix precursor, and a solvent dissolving the porogen and the matrix precursor. The porous thin film thus formed has mesopores not smaller than 10 nm in size and has a solvent diffusion rate not higher than 30 μm2/sec. Due to the presence of the large pores, the porous thin film can greatly inhibit solvent diffusion into the pores of the thin film, which is encountered during wet processes, without substantial changes in dielectric constant, elastic modulus and hardness depending on the porosity of the thin film.

    摘要翻译: 多孔低介电常数薄膜,其具有控制的溶剂扩散到多孔薄膜的孔中。 由包含至少一个π-π相互作用官能团的致孔剂的组合物形成多孔薄膜,热稳定性基质前体和溶解致孔剂和基质前体的溶剂。 由此形成的多孔薄膜的中孔的尺寸不小于10nm,溶剂扩散速率不高于30μm2 / sec。 由于存在大的孔,多孔薄膜可以极大地抑制在湿法中遇到的溶剂扩散到薄膜的孔中,而介电常数,弹性模量和硬度几乎不变,这取决于 薄膜。