Liquid composition for forming silica-based coating film
    43.
    发明授权
    Liquid composition for forming silica-based coating film 失效
    用于形成二氧化硅基涂膜的液体组合物

    公开(公告)号:US4835017A

    公开(公告)日:1989-05-30

    申请号:US194248

    申请日:1988-05-16

    摘要: A liquid coating composition for forming a silica-based coating film on the surface of a substrate such as a semiconductor silicon wafer. A partial hydrolysis product of an alkoxy silane and an alkoxy or phenoxy compound of pentavalent antimony are dissolved in an organic solvent. As compared with a trivalent antimony compound used in the prior art, the pentavalent antimony compound as an additive is very effective in respect of the improvements in the uniformity and increased thickness of the silica-based coating film prepared from the coating composition as well as storage stability of the coating composition over time.

    摘要翻译: 一种用于在诸如半导体硅晶片的基板的表面上形成二氧化硅基涂层膜的液体涂料组合物。 将烷氧基硅烷和五价锑的烷氧基或苯氧基化合物的部分水解产物溶解在有机溶剂中。 与现有技术中使用的三价锑化合物相比,作为添加剂的五价锑化合物对于由涂料组合物制备的二氧化硅基涂层的均匀性和增加的厚度以及存储 涂料组合物随时间的稳定性。

    Composition for coating
    44.
    发明授权
    Composition for coating 失效
    涂层用组合物

    公开(公告)号:US4555545A

    公开(公告)日:1985-11-26

    申请号:US697358

    申请日:1985-02-01

    CPC分类号: C09D183/04

    摘要: A composition for coating, which comprises:(1) 100 parts by weight of film forming components comprising:(A) 10 to 90% by weight of an organosilane triol of the following formula and/or its partial condensate:R.sup.1 Si(OH).sub.3 wherein R.sup.1 represents a monovalent group selected from the group consisting of alkyl groups having 1 to 3 carbon atoms and aryl groups, and(B) 90 to 10% by weight of colloidal silica; and(2) 5 to 40 parts by weight of a copolymer of:(C) a compound represented by the formula: ##STR1## wherein Q represents >C.dbd.O or the following formula: ##STR2## wherein each X may be either the same or different and each represents hydrogen atom or hydroxyl group, of which at least one is hydroxyl group, and R.sup.2 represents an alkyl group having 1 to 18 carbon atoms, and(D) an epoxy group-containing trialkoxysilane.

    摘要翻译: 一种涂料组合物,其包括:(1)100重量份的成膜组分,其包含:(A)10至90重量%的下式的有机硅烷三醇和/或其部分缩合物:R 1 Si(OH)3 其中R1表示选自具有1至3个碳原子的烷基和芳基的一价基团,和(B)90至10重量%的胶体二氧化硅; 和(2)5至40重量份的共聚物:(C)由下式表示的化合物:其中Q表示> C = O或下式:其中每个X可以是 相同或不同,各自表示氢原子或羟基,其中至少一个为羟基,R 2表示具有1至18个碳原子的烷基,(D)含环氧基的三烷氧基硅烷。

    Process for coating plastic films
    45.
    发明授权
    Process for coating plastic films 失效
    涂膜方法

    公开(公告)号:US4348431A

    公开(公告)日:1982-09-07

    申请号:US235901

    申请日:1981-02-19

    摘要: Plastic films are (i) continuously coated with composition comprising a dispersion of colloidal silica in an aliphatic alcohol-water solution of the partial condensate of a silanol to which there has been added a small amount of a buffered latent silanol condensation catalyst and a minor proportion, sufficient to promote flow, of a .beta.-hydroxy ketone compound and (ii) thereafter transported to a heated zone for rapid curing.

    摘要翻译: 塑料薄膜是(i)连续涂覆包含胶体二氧化硅分散体在硅烷醇的部分缩合物的脂肪族醇 - 水溶液中的组合物,其中加入少量缓冲的潜在硅烷醇缩合催化剂和少量比例 足以促进β-羟基酮化合物的流动,和(ii)此后转运到加热区以快速固化。

    Silicone resin coating composition
    47.
    发明授权
    Silicone resin coating composition 失效
    硅树脂涂料组合物

    公开(公告)号:US4277287A

    公开(公告)日:1981-07-07

    申请号:US964911

    申请日:1978-11-30

    申请人: Robert B. Frye

    发明人: Robert B. Frye

    CPC分类号: C09D183/04

    摘要: An improved silicone resin coating composition is provided, the composition comprising a dispersion of colloidal silica in an aliphatic alcohol-water solution of the partial condensate of a silanol with a small amount of a polysiloxane polyether copolymer added thereto.

    摘要翻译: 提供一种改进的有机硅树脂涂料组合物,该组合物包含胶态二氧化硅在硅烷醇与少量聚硅氧烷聚醚共聚物的部分缩合物的脂族醇 - 水溶液中的分散体。

    Surface-treating paint for shaped plastic articles
    49.
    发明授权
    Surface-treating paint for shaped plastic articles 失效
    用于成型塑料制品的表面处理涂料

    公开(公告)号:US4196014A

    公开(公告)日:1980-04-01

    申请号:US917025

    申请日:1978-06-19

    摘要: A surface-treating paint for shaped plastic articles, said paint being the reaction product of(1) 50 to 95 mole % of an epoxyalkylalkoxysilane of the general formula ##STR1## wherein R.sup.1 represents a divalent hydrocarbon group having 1 to 4 carbon atoms, R.sup.2 and R.sup.3 represent a monovalent hydrocarbon group having 1 to 4 carbon atoms, Q represents a glycidoxy or epoxycyclohexyl group, and m is 0 or 1, and(2) 50 to 5 mole % of a fluorinated alcohol of the general formulaH--CF.sub.2 CF.sub.2).sub.p CH.sub.2 OH (II) wherein p is an integer of 1 to 7.The paint may further contain 50 to 5% by weight of the reaction product of (a) 80 to 30 mole % of an epoxyalkylalkoxysilane of general formula (I) with (b) 20 to 70 mole % of an aminoalkylalkoxysilane of the general formula ##STR2## wherein R.sup.1, R.sup.2 and R.sup.3 are as defined with regard to general formula (I), Z represents a hydrogen atom or an aminoalkyl group, and n is 0 or 1, or a partially hydrolyzed product of the reaction product.

    摘要翻译: 用于成型塑料制品的表面处理涂料,所述涂料是(1)50至95摩尔%的通式为(I)的环氧烷基烷氧基烷氧基硅烷的反应产物,其中R1表示具有1至4个碳原子的二价烃基 原子,R2和R3表示碳原子数为1〜4的一价烃基,Q表示缩水甘油氧基或环氧环己基,m为0或1,(2)50〜5摩尔%的通式H的氟化醇 -CF 2 CF 2)p CH 2 OH(II)其中p为1〜7的整数。涂料还可以含有50〜5重量%的(a)80〜30摩尔%的通式(I)的环氧烷基烷氧基烷氧基硅烷的反应产物 )与(b)20〜70摩尔%的通式为(III)的氨基烷基烷氧基硅烷,其中R1,R2和R3如通式(I)所定义,Z表示氢原子或氨基烷基 ,n为0或1,或反应产物的部分水解产物。