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45 条记录 (耗时 0.028 秒)

    Processes for pattern formation using photosensitive compositions and liquid development
    21.
    发明授权
    Processes for pattern formation using photosensitive compositions and liquid development 失效
    使用光敏组合物和液体显影的图案形成方法

    公开(公告)号：US5650259A

    公开(公告)日：1997-07-22

    申请号：US553978

    申请日：1995-11-06

    申请人： Genji Imai ,  Naozumi Iwasawa ,  Tsuguo Yamaoka

    发明人： Genji Imai ,  Naozumi Iwasawa ,  Tsuguo Yamaoka

    IPC分类号： G03F7/004 ,  G03F7/027 ,  G03F7/30 ,  G03F7/38 ,  G03F7/40

    CPC分类号： G03F7/0045 ,  G03F7/027

    摘要： A photosensitive composition which comprises, as essential components:(A) a polymer having carboxyl group(s) and hydroxyphenyl group(s), or (A') a polymer having carboxy group(s) and (A") a polymer having hydroxyphenyl group(s),(B) a compound having at least two vinyl ether groups in the molecule, and(C) a compound which generates an acid when irradiated with am actinic ray, and which is useful as a positive type photoresist having high resolution and excellent formability of fine image pattern, a material for printing, etc.; and a process for pattern formation using said composition.

    摘要翻译： 作为必要成分的感光性组合物：（A）具有羧基和羟基苯基的聚合物，或（A'）具有羧基的聚合物和（A“）具有 羟基苯基，（B）分子中具有至少两个乙烯基醚基的化合物，（C）当用光激光照射时产生酸的化合物，并且可用作具有高分子量的正型光致抗蚀剂 精细图像图案的分辨率和优异的成形性，印刷材料等; 以及使用所述组合物的图案形成方法。

    Positive-type photosensitive electrodeposition coating composition and process for producing circuit plate
    22.
    发明授权
    Positive-type photosensitive electrodeposition coating composition and process for producing circuit plate 失效
    正型感光电沉积涂料组合物及其制造方法

    公开(公告)号：US5134054A

    公开(公告)日：1992-07-28

    申请号：US476543

    申请日：1992-02-07

    申请人： Naozumi Iwasawa ,  Junichi Higashi

    发明人： Naozumi Iwasawa ,  Junichi Higashi

    IPC分类号： C09D5/44 ,  C09D133/04 ,  C09D175/04 ,  G03F7/023 ,  G03F7/16 ,  H05K3/06

    CPC分类号： G03F7/023 ,  G03F7/164

    摘要： A positive-type photosensitive electrodeposition coating composition comprising(A) a photosensitive compound having a molecular weight of less than 6,000 and containing at least one modified quinonediazidesulfone units represented by the following formula (I) ##STR1## wherein R.sub.1 represents ##STR2## R.sub.2 represents a hydrogen atom, an alkyl group, a cycloalkyl group or an alkyl ether group, andR.sub.3 represents an alkylene group, a cycloalkylene group or an alkylene ether group, in the molecule and(B) an acrylic resin having a salt-forming group.

    摘要翻译： 一种正型光敏电沉积涂料组合物，其包含（A）分子量小于6000的感光性化合物，并含有至少一种由下式（I）表示的改性醌二叠氮化物单元，其中R1表示 R 2表示分子中的氢原子，烷基，环烷基或烷基醚基，R 3表示亚烷基，亚环烷基或亚烷基醚基，（B）具有盐 - 成型组。

    Method of forming a cured coating film
    23.
    发明授权
    Method of forming a cured coating film 失效
    形成固化涂膜的方法

    公开(公告)号：US5093223A

    公开(公告)日：1992-03-03

    申请号：US278505

    申请日：1988-12-01

    申请人： Naozumi Iwasawa ,  Osamu Isozaki

    发明人： Naozumi Iwasawa ,  Osamu Isozaki

    IPC分类号： B05D3/06 ,  C08G59/14 ,  C08J3/28 ,  G03F7/038

    CPC分类号： G03F7/038 ,  B05D3/068 ,  C08G59/1433 ,  C08J3/28 ,  G03F7/0388 ,  Y10S522/904

    摘要： The invention provides a method of forming a cured coating film which comprises exposing a coating composition consisting of, or containing as a main component, a resin containing polymerizable unsaturated group and aprotic onium-containing group of the formula ##STR1## wherein R.sub.1 means a hydrogen atom or a hydrocarbon group of 1 to 8 carbon atoms which may optionally be substituted by a hydroxyl, alkoxy or ester group or a halogen atom; ##STR2## where Z means a nitrogen atom or phosphorus atom and Y means a sulfur atom; R.sub.2, R.sub.3 and R.sub.4 are the same or different and respectively mean an organic group of 1 to 14 carbon atoms, provided that R.sub.2 and R.sub.3, or R.sub.2, R.sub.3 and R.sub.4 may jointly form a heterocyclic group taken together with the adjacent nitrogen, phosphorus or sulfur atom, to actinic radiation or electron beams to thereby induce a crosslinking reaction and, then, subjecting the composition to heat treatment at a temperature not less than 80.degree. C.

    摘要翻译： 本发明提供一种形成固化涂膜的方法，该方法包括使包含可聚合不饱和基团的树脂和式（Ⅰ）所示的非质子含鎓基团组成或包含作为主要成分的涂料组合物，其中R 1 是指氢原子或可任选被羟基，烷氧基或酯基或卤素原子取代的1至8个碳原子的烃基; 其中Z表示氮原子或磷原子，Y表示硫原子; R 2，R 3和R 4相同或不同，分别表示1至14个碳原子的有机基团，条件是R 2和R 3或R 2，R 3和R 4可以与相邻的氮，磷或磷一起形成杂环基 硫原子，光化辐射或电子束，从而引起交联反应，然后使组合物在不低于80℃的温度下进行热处理。

    Electrodeposition coating composition for use in printed circuit board photo resist
    24.
    发明授权
    Electrodeposition coating composition for use in printed circuit board photo resist 失效
    用于印刷电路板光刻胶的电沉积涂料组合物

    公开(公告)号：US5070000A

    公开(公告)日：1991-12-03

    申请号：US265770

    申请日：1988-11-01

    申请人： Kenji Seko ,  Yuu Akaki ,  Naozumi Iwasawa ,  Toshio Kondo

    发明人： Kenji Seko ,  Yuu Akaki ,  Naozumi Iwasawa ,  Toshio Kondo

    IPC分类号： C09D5/44 ,  G03C1/74 ,  G03F7/032 ,  G03F7/038 ,  G03F7/16 ,  H05K3/00 ,  H05K3/06

    CPC分类号： G03F7/0388 ,  G03F7/164 ,  H05K3/0076

    摘要： Disclosed is an electrodeposition coating composition for use in printed circuit board photo resist, comprising (a) an acrylic resin containing (meth)acryloyl group and obtained by use of diacetone (meth)acrylamide as an essential monomer component, said acrylic resin being a water-soluble or water-dispersible photo-curable unsaturated resin having an acid value of 20 to 300, a degree of unsaturation of 0.2 to 4.5 moles/kg, a number average molecular weight of 1,000 to 100,000 and a glass transition temperature of 0.degree. to 100.degree. C., and (b) a water-insoluble photopolymerization initiator.

    摘要翻译： 公开了一种用于印刷电路板光致抗蚀剂的电沉积涂料组合物，其包含（a）含有（甲基）丙烯酰基并通过使用双丙酮（甲基）丙烯酰胺作为必需单体成分得到的丙烯酸树脂，所述丙烯酸树脂为水 - 可溶性或水分散性光固化型不饱和树脂，其酸值为20〜300，不饱和度为0.2〜4.5摩尔/千克，数均分子量为1,000〜100,000，玻璃化转变温度为0〜 100℃，（b）水不溶性光聚合引发剂。

    Water-dispersed coating composition comprising an acrylic graft polymer containing carboxyl groups, hydroxyl and/or amide groups
    27.
    发明授权
    Water-dispersed coating composition comprising an acrylic graft polymer containing carboxyl groups, hydroxyl and/or amide groups 失效
    包含含有羧基，羟基和/或酰胺基团的丙烯酸接枝聚合物的水分散涂料组合物

    公开(公告)号：US4329266A

    公开(公告)日：1982-05-11

    申请号：US186557

    申请日：1980-09-12

    申请人： Yukio Suzuki ,  Naozumi Iwasawa ,  Tadashi Watanabe

    发明人： Yukio Suzuki ,  Naozumi Iwasawa ,  Tadashi Watanabe

    IPC分类号： C08F290/12 ,  C09D151/00 ,  C08L61/28

    CPC分类号： C08F290/126 ,  C09D151/003

    摘要： A water-dispersed coating composition comprising (1) a dispersion of a water-dispersible form of an acrylic graft polymer containing carboxyl groups and hydroxyl and/or amide groups in an aqueous medium containing 60 to 90% by weight of water, and (2) an amino resin. The water-dispersible form of this polymer is obtained by neutralizing at least 50% of the carboxyl groups of the polymer with a basic substance. Prior to neutralization, the polymer has an acid value of 15 to 40 and a glass transition temperature of -10.degree. C. to 70.degree. C., and is produced by polymerizing (A) an acrylic copolymer and (B) a mixture of an alpha,beta-ethylenically unsaturated carboxylic acid and another copolymerizable unsaturated monomer. The copolymer (A) and the mixture (B) is selected so that either one of them has hydroxyl and/or amide groups and the difference between the acid value of the copolymer (A) and that of the mixture (B) is from 25 to 200. The present invention also provides a water-dispersed coating composition comprising a dispersion of a water-dispersible form of a self-curable acrylic graft polymer without an amino resin.

    摘要翻译： 一种水分散涂料组合物，其包含（1）含水分散体形式的含羧基和羟基和/或酰胺基的丙烯酸接枝聚合物在含有60-90％重量水的水性介质中的分散体，和（2） ）氨基树脂。 该聚合物的水分散形式通过用碱性物质中和聚合物的至少50％的羧基而获得。 在中和之前，聚合物的酸值为15至40，玻璃化转变温度为-10℃至70℃，并通过聚合（A）丙烯酸共聚物和（B）将 α，β-烯属不饱和羧酸和另一种可共聚的不饱和单体。 选择共聚物（A）和混合物（B），使得它们中的任一个具有羟基和/或酰胺基，并且共聚物（A）和混合物（B）的酸值之间的差异为25 本发明还提供一种水分散涂料组合物，其包含不具有氨基树脂的可分散自由基的丙烯酸接枝聚合物的分散体。

    Thermosetting powder coating compositions
    28.
    发明授权
    Thermosetting powder coating compositions 失效
    热固性粉末涂料组合物

    公开(公告)号：US4089910A

    公开(公告)日：1978-05-16

    申请号：US588709

    申请日：1975-06-20

    申请人： Minoru Shibata ,  Naozumi Iwasawa ,  Tadashi Watanabe ,  Ichiro Yoshihara

    发明人： Minoru Shibata ,  Naozumi Iwasawa ,  Tadashi Watanabe ,  Ichiro Yoshihara

    IPC分类号： B05D7/14 ,  B05D1/38 ,  C08F299/04 ,  C08G59/32 ,  C08G59/42 ,  C08L63/00

    CPC分类号： C08G59/42 ,  C08F299/0478 ,  C08G59/3209 ,  Y10S524/904 ,  Y10T428/31529

    摘要： A thermosetting powder coating composition comprising:(A) a graft copolymer ofA. 10 to 40 percent of a linear polyester having a number average molecular weight of 600 to 3,000 and containing one ethylenically unsaturated double bond only at one end of the molecule,B. 5 to 30 percent of at least one of glycidyl esters having the formula ##STR1## wherein R.sub.1 is hydrogen or methyl, and C. 10 TO 85 PERCENT OF AT LEAST ONE OF ACRYLIC COMPOUNDS HAVING THE FORMULA OF CH.sub.2 .dbd.C(R.sub.2)COOR.sub.3, wherein R.sub.2 is hydrogen or methyl and R.sub.3 is alkyl having 1 to 14 carbon atoms, cyclohexyl or hydroxyalkyl represented by ##STR2## wherein R.sub.4 is hydrogen, methyl or ethyl, said graft copolymer having a softening point of 70.degree. to 110.degree. C and a number average molecular weight of 2,000 to 30,000; and(B) at least one of polycarboxylic acids and anhydrides thereof in an amount of 0.6 to 1.2 moles in terms of carboxyl group per mole of the glycidyl group contained in the graft copolymer.

    摘要翻译： 一种热固性粉末涂料组合物，