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    Polyimide having an alcoholic hydroxyl group and a process for the preparation thereof
    1.
    发明授权
    Polyimide having an alcoholic hydroxyl group and a process for the preparation thereof 有权
    具有醇羟基的聚酰亚胺及其制备方法

    公开(公告)号：US07678874B2

    公开(公告)日：2010-03-16

    申请号：US11239238

    申请日：2005-09-30

    Applicant: Michihiro Sugo ,  Hideto Kato ,  Tomoyuki Goto

    Inventor： Michihiro Sugo ,  Hideto Kato ,  Tomoyuki Goto

    IPC: C08G73/00

    CPC classification number: C08L79/08 ,  C08G73/00 ,  C08G73/10 ,  H05K1/0346 ,  H05K3/281 ,  H05K3/4676 ,  Y10T428/31504 ,  Y10T428/31511 ,  Y10T428/31678 ,  Y10T428/31681

    Abstract: This invention relates to a novel polyimide silicone having an alcoholic hydroxyl group and a process for the preparation thereof. The polyimide of the invention having a primary alcoholic hydroxyl group is represented by the following general formula (1), wherein X represents a tetravalent organic group, Y represents a divalent group having at least one monovalent group selected from the group consisting of a phenolic hydroxyl group and a carboxyl group, with at least one being a divalent organic group having an alcoholic hydroxyl group, Z represents a divalent organic group, W represents a divalent organic group having an organosiloxane structure, k is a positive number, and each of m and n is equal to 0 (zero) or a positive number, with 0.1≦k/(k+m+n)≦1, 0≦m/(k+m+n)≦0.8, 0≦n/(k+m+n)≦0.8.

    Abstract translation: 本发明涉及具有醇羟基的新型聚酰亚胺硅酮及其制备方法。 具有伯醇羟基的本发明的聚酰亚胺由以下通式（1）表示，其中X表示四价有机基团，Y表示具有至少一个选自酚羟基的一价基团的二价基团 基团和羧基，至少一个是具有醇羟基的二价有机基团，Z表示二价有机基团，W表示具有有机硅氧烷结构的二价有机基团，k表示正数，m和 n等于0（零）或正数，其中具有0.1和nlE; k /（k + m + n）＆nlE; 1,0和nlE; m /（k + m + n）＆nlE; 0.8,0和nlE; k + m + n）＆nlE; 0.8。

    Photo-curable resin composition comprising a polyimide, a process for forming a pattern therewith, and a substrate protecting film
    3.
    发明授权
    Photo-curable resin composition comprising a polyimide, a process for forming a pattern therewith, and a substrate protecting film 有权
    包含聚酰亚胺的光固化树脂组合物，与其形成图案的方法和基材保护膜

    公开(公告)号：US07485405B2

    公开(公告)日：2009-02-03

    申请号：US11245019

    申请日：2005-10-07

    Applicant: Hideto Kato ,  Michihiro Sugo ,  Tomoyuki Goto

    Inventor： Hideto Kato ,  Michihiro Sugo ,  Tomoyuki Goto

    IPC: G03F7/00 ,  G03F7/004

    CPC classification number: G03F7/0387 ,  G03F7/0046 ,  G03F7/0757 ,  Y10S430/107 ,  Y10S430/114 ,  Y10S430/165

    Abstract: The present invention relates to a photocurable resin composition, wherein the composition comprises:(A) a polyimide resin having one or more primary alcoholic groups with an alcoholic equivalent equal to or less than 3500, said polyimide being soluble in an organic solvent and having a weight average molecular weight of from 5,000 to 500,000; (B) at least one selected from the group consisting of a condensate of an amino compound modified with formalin, optionally further with alcohol, preferably a melamine resin modified with formalin, optionally further with alcohol, and a urea resin with formalin, optionally further with alcohol, and a phenolic compound having, on average, at least two selected from the group consisting of a methylol group and an alkoxy methylol group, and (C) a photoacid generator capable of generating an acid upon irradiation with light of a wavelength of from 240 nm to 500 nm.

    Abstract translation: 本发明涉及一种光固化树脂组合物，其中组合物包含：（A）具有一个或多个醇等于或小于3500的伯醇的聚酰亚胺树脂，所述聚酰亚胺可溶于有机溶剂并具有 重均分子量为5,000至500,000; （B）至少一种选自由福尔马林改性的氨基化合物的缩合物，任选进一步与醇，优选用福尔马林改性的三聚氰胺树脂，任选还有醇的缩合物，以及含有福尔马林的脲醛树脂， 醇和酚类化合物，其平均具有选自羟甲基和烷氧基羟甲基中的至少两种，和（C）能够在从波长λ的光照射时产生酸的光酸产生剂 240nm至500nm。

    Polyimide silicone resin and thermosetting composition comprising the same
    4.
    发明申请
    Polyimide silicone resin and thermosetting composition comprising the same 有权
    聚酰亚胺硅树脂和包含其的热固性组合物

    公开(公告)号：US20070197680A1

    公开(公告)日：2007-08-23

    申请号：US11705784

    申请日：2007-02-14

    Applicant: Michihiro Sugo ,  Hideto Kato ,  Tomoyuki Goto ,  Shohei Tagami

    Inventor： Michihiro Sugo ,  Hideto Kato ,  Tomoyuki Goto ,  Shohei Tagami

    IPC: C03C25/10

    CPC classification number: C08G73/106 ,  C08G77/455 ,  C08L79/08

    Abstract: A polyimide silicone resin, characterized in that the polyimide silicone resin comprises repeating units represented by the following formula (1) and has a number average molecular weight of from 5,000 to 200,000 wherein X is a tetravalent organic group, at least one of the tetravalent organic groups being represented by the following formula (2) wherein R1 may be the same with or different from each other and is a monovalent hydrocarbon group having 1 to 8 carbon atoms, R2may be the same with or different from each other and is a trivalent organic group, and n ranges from 1 to 120 on average, and Y is a divalent organic group, at least one of the divalent organic groups comprising a phenolic hydroxyl group or a carboxyl group bonded to an aromatic ring.

    Abstract translation: 一种聚酰亚胺硅树脂，其特征在于，聚酰亚胺硅树脂含有下式（1）所示的重复单元，其数均分子量为5,000〜200,000，其中X为四价有机基团，四价有机基团中的至少一种 基团由下式（2）表示，其中R 1彼此可以相同或不同，并且是具有1至8个碳原子的一价烃基，R 2， SUP>可以相同也可以不同，为三价有机基团，n为1〜120个，Y为二价有机基团，至少一个含有酚羟基的二价有机基团 或与芳环结合的羧基。

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