Free films made of cured organopolysiloxane resins, process for production thereof, and laminated films
    5.
    发明授权
    Free films made of cured organopolysiloxane resins, process for production thereof, and laminated films 有权
    由固化的有机聚硅氧烷树脂制成的游离膜,其制造方法和层压膜

    公开(公告)号:US07960030B2

    公开(公告)日:2011-06-14

    申请号:US11569104

    申请日:2005-05-13

    摘要: A free-standing film comprising a cured organopolysiloxane resin obtained by conducting a cross-linking reaction between (A) an organopolysiloxane resin represented by the following average siloxane unit formula: [R1aR23-aSiO1/2]v[R3SiO3/2]w (1) or [R1aR23-aSiO1/2]x[R3SiO3/2]y[SiO4/2]z (2) (where R1 designates univalent hydrocarbon groups of one or more than one type selected from alkyl groups having 1 to 4 carbon atoms and univalent aromatic hydrocarbon groups having 6 to 8 carbon atoms; R2 designate alkenyl groups having 2 to 6 carbon atoms; R3 designates alkyl groups with 1 to 4 carbon atoms or univalent aromatic hydrocarbon groups having 6 to 8 carbon atoms; at least 50 mole % of R3 groups being phenyl groups; “a” is 0, 1, or 2; 0.8≦w

    摘要翻译: 通过在(A)由以下平均硅氧烷单元式:[R a R 23-a SiO 1/2/2] v [R 3 SiO 3/2] w(1)表示的有机聚硅氧烷树脂之间进行交联反应获得的固化的有机聚硅氧烷树脂, )或[R1aR23-aSiO1 / 2] x [R3SiO3 / 2] y [SiO4 / 2] z(2)(其中R1表示一个或多于一种选自具有1至4个碳原子的烷基的一价烃基, 具有6至8个碳原子的单价芳族烃基; R 2表示具有2至6个碳原子的烯基; R 3表示具有1至4个碳原子的烷基或具有6至8个碳原子的单价芳族烃基;至少50摩尔% R3为苯基;“a”为0,1或2;0.8≤n1E; w <1.0且v + w =​​ 1; 0

    Free Films Made Of Cured Organopolysiloxane Resins, Process For Production Thereof, And Laminated Films
    6.
    发明申请
    Free Films Made Of Cured Organopolysiloxane Resins, Process For Production Thereof, And Laminated Films 有权
    固化有机聚硅氧烷树脂,其生产工艺和层压薄膜制成的免费薄膜

    公开(公告)号:US20080318067A1

    公开(公告)日:2008-12-25

    申请号:US11569104

    申请日:2005-05-13

    IPC分类号: B32B9/00 C08G77/38 B32B38/10

    摘要: A free-standing film comprising a cured organopolysiloxane resin obtained by conducting a cross-linking reaction between (A) an organopolysiloxane resin represented by the following average siloxane unit formula: [R1aR23-aSiO1/2]v[R3SiO3/2]w (1) or [R1aR23-aSiO1/2]x[R3SiO3/2]y[SiO4/2]z (2) (where R1 designates univalent hydrocarbon groups of one or more than one type selected from alkyl groups having 1 to 4 carbon atoms and univalent aromatic hydrocarbon groups having 6 to 8 carbon atoms; R2 designate alkenyl groups having 2 to 6 carbon atoms; R3 designates alkyl groups with 1 to 4 carbon atoms or univalent aromatic hydrocarbon groups having 6 to 8 carbon atoms; at least 50 mole % of R3 groups being phenyl groups; “a” is 0, 1, or 2; 0.8≦w

    摘要翻译: 通过在(A)由以下平均硅氧烷单元:[R1aR23-aSiO1 / 2] v [R3SiO3 / 2] w(1)表示的有机聚硅氧烷树脂之间进行交联反应获得的固化的有机聚硅氧烷树脂 )或[R1aR23-aSiO1 / 2] x [R3SiO3 / 2] y [SiO4 / 2] z(2)(其中R1表示一个或多于一种选自具有1至4个碳原子的烷基的一价烃基, 具有6至8个碳原子的一价芳族烃基; R 2表示具有2至6个碳原子的烯基; R 3表示具有1至4个碳原子的烷基或具有6至8个碳原子的单价芳族烃基;至少50摩尔% R3为苯基;“a”为0,1或2; 0.8 <= w <1.0且v + w =​​ 1; 0

    Polysiloxane film and process for producing the same
    7.
    发明授权
    Polysiloxane film and process for producing the same 失效
    聚硅氧烷薄膜及其制造方法

    公开(公告)号:US07381470B2

    公开(公告)日:2008-06-03

    申请号:US10516840

    申请日:2003-06-05

    IPC分类号: B32B9/04

    摘要: The present invention relates to a film made from a cross-linked polysiloxane obtained by subjecting a polysiloxane that has a specific chemical structure and contains at least two unsaturated aliphatic hydrocarbon groups in one molecule and an organosilicon compound with at least two hydrogen atoms directly bonded to silicon atoms in one molecule to cross-linking reaction in the presence of a platinum-type catalyst.The film provided by the invention possesses superior heat-resistant properties, has excellent permeability for light in the visible wavelength range, is characterized by low birefringence, and demonstrates physical properties suitable for practical application. By forming an inorganic substance layer on the aforementioned polysiloxane, it is possible to use the laminated film of the invention, e.g., as a transparent electrode film.

    摘要翻译: 本发明涉及一种由交联聚硅氧烷制成的薄膜,其通过使具有特定化学结构并在一个分子中含有至少两个不饱和脂族烃基的聚硅氧烷和至少两个氢原子的有机硅化合物直接键合到 一个分子中的硅原子在铂型催化剂存在下交联反应。 本发明提供的薄膜具有优异的耐热性能,对可见光波长范围的光具有极好的透过性,其特征在于双折射低,并表现出适用于实际应用的物理性能。 通过在上述聚硅氧烷上形成无机物质层,可以使用本发明的层压膜,例如作为透明电极膜。

    Cured Organopolysiloxane Resin Film Having Gas Barrier Properties and Method Of Producing The Same
    9.
    发明申请
    Cured Organopolysiloxane Resin Film Having Gas Barrier Properties and Method Of Producing The Same 审中-公开
    具有阻气性的固化有机聚硅氧烷树脂膜及其制造方法

    公开(公告)号:US20130012087A1

    公开(公告)日:2013-01-10

    申请号:US13520359

    申请日:2011-01-07

    摘要: A cured organopolysiloxane resin film having gas barrier properties comprising a fiber-reinforced film made of a hydrosilylation-cured organopolysiloxane resin and having a transparent inorganic layer selected from silicon oxynitride layer, silicon nitride layer, and silicon oxide layer formed on the fiber-reinforced film wherein a layer of cured organopolysiloxane that contains an organic functional group, silanol group, hydrosilyl group, or an organic group produced by the polymerization of polymerizable organic functional groups is interposed between said fiber-reinforced film and inorganic layer. Also, a method of producing this cured organopolysiloxane resin film having gas barrier properties.

    摘要翻译: 具有阻气性的固化的有机聚硅氧烷树脂膜包含由氢化硅烷化固化的有机聚硅氧烷树脂制成的纤维增强膜,并且具有选自形成在纤维增强膜上的氧氮化硅层,氮化硅层和氧化硅层的透明无机层 其中含有有机官能团,硅烷醇基,氢化硅烷基或通过可聚合有机官能团的聚合制备的有机基团的固化的有机聚硅氧烷层被插入在所述纤维增强膜和无机层之间。 另外,制造具有阻气性的固化有机聚硅氧烷树脂膜的方法。

    Reinforced silicone resin film and method of preparing same
    10.
    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。