公开(公告)号：US06677099B1

公开(公告)日：2004-01-13

申请号：US10148396

申请日：2002-05-30

申请人： Kazuhisa Ishii ,  Tomonari Nakayama ,  Takayasu Nihira ,  Hiroyoshi Fukuro

发明人： Kazuhisa Ishii ,  Tomonari Nakayama ,  Takayasu Nihira ,  Hiroyoshi Fukuro

IPC分类号： G03F7023

CPC分类号： H01L21/02118 ,  C08K5/20 ,  C08K5/28 ,  C08L79/08 ,  G03F7/0233 ,  H01L21/312

摘要： A positive type photosensitive resin composition which can be developed by an aqueous alkaline solution and which is excellent in the developability and the adhesion to a substrate, is presented. Namely, the present invention presents a positive type photosensitive polyimide resin composition characterized by comprising 100 parts by weight of a solvent-soluble polyimide having repeating units represented by the formula (1) and from 1 to 50 parts by weight of a polyimide precursor having repeating units represented by the formula (2), and by further containing an o-quinonediazide compound in an amount of from 1 to 100 parts by weight per 100 parts by weight of the total amount of the repeating units represented by the formula (1) and the repeating units represented by the formula (2): (wherein R1 and R3 are bivalent organic groups, from 1 to 90 mol % of R1 is a bivalent organic group having one or plural groups of at least one type selected from the group consisting of a phenolic hydroxyl group, a carboxyl group, a thiophenol group and a sulfonic group, and from 10 to 99 mol % is a bivalent organic group having no phenolic hydroxyl, carboxylic, thiophenol or sulfonic group, and R2 and R4 are tetravalent organic groups constituting a tetracarboxylic acid or its derivative).

摘要翻译： 本发明提供一种正极型感光性树脂组合物，其可以通过碱性水溶液显影，并且显影性和对基材的粘附性优异。 即，本发明提供一种正型感光性聚酰亚胺树脂组合物，其特征在于，含有100重量份具有式（1）表示的重复单元的溶剂可溶性聚酰亚胺和1〜50重量份具有重复 由式（2）表示的单元，并且还包含相对于由式（1）表示的重复单元的总量和每100重量份的由式（1）表示的重复单元的总量为1至100重量份的邻醌二叠氮化合物和 由式（2）表示的重复单元:(其中R 1和R 3是二价有机基团，1至90摩尔％的R 1是具有一个或多个基团的二价有机基团 选自酚羟基，羧基，苯硫酚基和磺酸基的至少一种，10〜99摩尔％为无酚羟基，羧基，苯硫酚或磺酸基的二价有机基团， R 2和R 4是构成四羧酸或其衍生物的四价有机基团）。

公开(公告)号：US06262187B1

公开(公告)日：2001-07-17

申请号：US09446265

申请日：2000-01-13

申请人： Tsutomu Minami ,  Hiroyuki Nakazumi ,  Yoshiaki Sakashita ,  Kazuhisa Ishii ,  Hidefumi Kanazawa ,  Mikio Ueda ,  Masayuki Funato

发明人： Tsutomu Minami ,  Hiroyuki Nakazumi ,  Yoshiaki Sakashita ,  Kazuhisa Ishii ,  Hidefumi Kanazawa ,  Mikio Ueda ,  Masayuki Funato

IPC分类号： C08G1832

CPC分类号： C09D183/10 ,  C03C17/009 ,  C03C17/30 ,  C03C17/32 ,  C03C2218/113 ,  C09D183/04 ,  Y10T428/31663 ,  C08L2666/04 ,  C08L2666/28 ,  C08L2666/14

摘要： Objects of the present invention are to provide colored coating compositions which can form easily a colored glass gel coating film being excellent in water resistance, boiling water resistance, alkali resistance, weather resistance, etc. at low temperatures on the outer surface of glass products, metal products, etc. and to provide colored coating compositions with which colored bottles having no haze can be obtained even if the bottles are coated in a high-humidity environment. The colored coating compositions according to the present invention comprise a sol-gel liquid obtained by polycondensation of phenyltrialkoxysilane or an oligomer thereof, acryl polyol, polyester polyol, polyether polyol and/or lower alkyl polyol (or the acryl polyol, the polyester polyol and/or the polyether polyol and a polyisocyanate resin), and an organic coloring agent.

摘要翻译： 本发明的目的是提供能够容易地形成玻璃制品的外表面的低温下耐水性，耐沸水性，耐碱性，耐候性等优异的着色玻璃凝胶涂膜的着色涂料组合物， 金属制品等，并且即使瓶子在高湿度环境中被涂覆，也可以得到彩色涂料组合物，即使在这些涂料组合物中也不会产生混浊的彩色瓶子。 根据本发明的着色涂料组合物包含通过苯基三烷氧基硅烷或其低聚物，丙烯酸多元醇，聚酯多元醇，聚醚多元醇和/或低级烷基多元醇（或丙烯酸多元醇，聚酯多元醇和/ 或聚醚多元醇和多异氰酸酯树脂）和有机着色剂。