公开(公告)号：US08492071B2

公开(公告)日：2013-07-23

申请号：US12935535

申请日：2009-03-27

Applicant: Hiroshi Taguchi

Inventor： Hiroshi Taguchi

IPC: G03C1/00 ,  G03C1/04 ,  G03C1/053 ,  G03C1/73 ,  C08F2/50

CPC classification number: G03F7/0007 ,  G02B5/201 ,  G02B5/223 ,  G03F7/027 ,  G03F7/031 ,  G03F7/0751

Abstract: A curable composition containing (A) a polymerizable compound having an alkyleneoxy group having two or more carbon atoms, (B) a polymerizable compound lacking an alkyleneoxy group having two or more carbon atoms, (C) an i-line absorber, (D) a photopolymerization initiator, (E) an alkali-soluble resin, and (F) a pigment, wherein a mass ratio [(A)/((A)+(B))] is from 0.5 to 0.9, and an i-line transmittance obtainable when the curable composition is formed into a coating film having a thickness of 0.7 μm, is 10% or less. The curable composition of the invention has enhanced adhesiveness upon forming a micro pattern, and can reduce development residues in unexposed non-cured areas. The curable composition of the invention is suitable for the use in color filters.

Abstract translation: 一种包含（A）具有碳原子数2以上的亚烷基氧基的聚合性化合物的固化性组合物，（B）不具有碳原子数2以上的亚烷基氧基的聚合性化合物，（C）i线吸收剂，（D） 光聚合引发剂，（E）碱溶性树脂和（F）颜料，其中质量比[（A）/（（A）+（B））]为0.5〜0.9，i- 当固化性组合物形成厚度为0.7μm的涂膜时的透光率为10％以下。 本发明的固化性组合物在形成微图案时具有增强的粘附性，并且可以减少未曝光的未固化区域中的显影残留。 本发明的可固化组合物适用于滤色器。

公开(公告)号：US20100062368A1

公开(公告)日：2010-03-11

申请号：US12206065

申请日：2008-09-08

Applicant: Richard A. DiPietro ,  Ratnam Sooriyakumaran ,  Sally A. Swanson ,  Hoa D. Truong

Inventor： Richard A. DiPietro ,  Ratnam Sooriyakumaran ,  Sally A. Swanson ,  Hoa D. Truong

IPC: G03C1/053 ,  C08F224/00 ,  G03F7/20 ,  C08F214/18

CPC classification number: G03F7/0392 ,  C08F12/20 ,  C08F12/22 ,  C08F12/24 ,  C08F12/32 ,  C08F212/14 ,  C08F212/32 ,  C08F220/28 ,  C09D125/18 ,  G03F7/0046 ,  G03F7/0382 ,  Y10S430/106 ,  Y10S430/114

Abstract: Polymers for use in photoresist compositions include a repeat unit having a formula of: wherein Z represents a repeat unit of a polymer backbone; X is a linking group selected from the group consisting of alkylene, arylene, araalkylene, carbonyl, carboxyl, carboxyalkylene, oxy, oxyalkylene, and combinations thereof, and R is selected from the group consisting of hydrogen, alkyl, aryl, and cycloalkyl groups with the proviso that X and R are not part of the same ring system. Also disclosed are processes for patterning a relief image of the photoresist composition, wherein the photoresist composition has an outgassing rate of less than 6.5E+14 molecules/cm2/s.

Abstract translation: 用于光致抗蚀剂组合物的聚合物包括具有下式的重复单元：其中Z表示聚合物主链的重复单元; X是选自亚烷基，亚芳基，亚芳基，羰基，羧基，羧基亚烷基，氧基，氧化烯及其组合的连接基团，R选自氢，烷基，芳基和环烷基， 条件是X和R不是相同环系的一部分。 还公开了用于图案化光致抗蚀剂组合物的浮雕图像的方法，其中光致抗蚀剂组合物具有小于6.5E + 14分子/ cm 2 / s的除气速率。

公开(公告)号：US20100047724A1

公开(公告)日：2010-02-25

申请号：US12534735

申请日：2009-08-03

Applicant: Masaru Takeshita ,  Shinji Kumada ,  Yasuhiro Yoshii ,  Takeshi Iwai ,  Tsuyoshi Nakamura

Inventor： Masaru Takeshita ,  Shinji Kumada ,  Yasuhiro Yoshii ,  Takeshi Iwai ,  Tsuyoshi Nakamura

IPC: G03C1/053 ,  G03C1/00 ,  G03F7/00

CPC classification number: G03F7/0048 ,  G03F7/0046 ,  G03F7/0397 ,  G03F7/2041

Abstract: A positive resist composition including: a base component (A) which exhibits increased solubility in an alkali developing solution under the action of acid; and an acid-generator component (B) which generates acid upon exposure; dissolved in an organic solvent (S), the organic solvent (S) including an alcohol-based organic solvent having a boiling point of at least 150° C.; and a method of forming a resist pattern including: applying the positive resist composition on a substrate on which a first resist pattern is formed to form a second resist film; and subjecting the second resist film to selective exposure and alkali developing to form a resist pattern.

Abstract translation: 一种正型抗蚀剂组合物，其包含：在酸的作用下在碱性显影液中显示增加的溶解度的碱成分（A） 和在暴露时产生酸的酸发生剂组分（B）; 溶解在有机溶剂（S）中，有机溶剂（S）包括沸点为至少150℃的醇类有机溶剂; 以及形成抗蚀剂图案的方法，包括：将正性抗蚀剂组合物施加在其上形成有第一抗蚀剂图案的基板上以形成第二抗蚀剂膜; 并对第二抗蚀剂膜进行选择性曝光和碱显影以形成抗蚀剂图案。

公开(公告)号：US06936411B2

公开(公告)日：2005-08-30

申请号：US10758577

申请日：2004-01-15

Applicant: Marc Van de Zegel ,  Marleen De Vester

Inventor： Marc Van de Zegel ,  Marleen De Vester

IPC: G03C1/04 ,  G03C1/053 ,  G03C1/46 ,  G03C5/16 ,  G03C5/26 ,  G03C1/047 ,  G03C1/30

CPC classification number: G03C5/16 ,  G03C1/04 ,  G03C1/053 ,  G03C1/30 ,  G03C1/46 ,  G03C5/26 ,  G03C2001/03594 ,  G03C2005/168 ,  G03C2007/3025 ,  G03C2200/27 ,  G03C2200/52 ,  Y10S430/167 ,  Y10S430/168

Abstract: A silver halide industrial radiographic material comprising on at least one side of a support a hydrophilic gelatinous non-spectrally sensitized radiation-sensitive emulsion layer, having grains, coated in a total amount in the range from 6 to 20 g, expressed as an equivalent amount of silver nitrate per square meter, and at least one non-radiation sensitive protective gelatinous antistress overcoat layer thereupon, wherein a ratio of gelatin to silver, expressed as silver nitrate in the said layer arrangement is at least 0.70, wherein said gelatinous layers are hardened by a gelatin cross-linking agent in an amount in order to have a dissolving time of at least 40 minutes, said time being defined as the period of time from the moment when the silver halide photographic material, dipped into 50 ml of an aqueous solution of 1.5% by weight of sodium hydroxide at 50° C., until the moment that the base becomes visible due to dissolving of the layers coated thereupon, is characterized by a hydrophilic gelatinous layer arrangement wherein a hydrophilic polymer is present in an amount of at least 1 g per m2.

Abstract translation: 一种卤化银工业射线照相材料，其在载体的至少一侧上包含亲水性凝胶状非光谱敏化型辐射敏感乳剂层，其具有以6至20g的总量涂覆的颗粒，其表示为当量 每平方米的硝酸银和至少一种非辐射敏感性的防静电胶质抗静电外涂层，其中所述层布置中以硝酸银表示的明胶与银的比例至少为0.70，其中所述凝胶状层被硬化 通过明胶交联剂以使溶解时间至少为40分钟，所述时间定义为从卤化银照相材料浸入50ml水溶液中的时间 在50℃下为1.5重量％的氢氧化钠，直到由于其上涂覆的层的溶解使基体变得可见的时刻，其特征在于 亲水凝胶层布置，其中亲水性聚合物以每平方米至少1克的量存在。

公开(公告)号：US6124083A

公开(公告)日：2000-09-26

申请号：US172878

申请日：1998-10-15

Applicant: Debasis Majumdar ,  Dennis J. Eichorst ,  Charles C. Anderson ,  Dennis J. Savage

Inventor： Debasis Majumdar ,  Dennis J. Eichorst ,  Charles C. Anderson ,  Dennis J. Savage

IPC: C08G18/08 ,  G03C1/053 ,  G03C1/89 ,  G03F1/00 ,  G03F7/09

CPC classification number: C08G18/0828 ,  G03C1/89 ,  G03F7/093 ,  G03C1/053 ,  G03F1/142

Abstract: The present invention is an imaging element which includes a support, an image-forming layer superposed on the support and an electrically-conductive layer superposed on the support. The electrically-conductive layer is composed of a sulfonated polyurethane film-forming binder and an electrically-conductive polymer.

Abstract translation: 本发明是一种成像元件，其包括支撑体，叠置在支撑体上的图像形成层和叠置在支撑体上的导电层。 导电层由磺化聚氨酯成膜粘合剂和导电聚合物组成。

公开(公告)号：US6080536A

公开(公告)日：2000-06-27

申请号：US267635

申请日：1999-03-15

Applicant: Kathy Elst ,  Eddy Michiels ,  Gunter Helling

Inventor： Kathy Elst ,  Eddy Michiels ,  Gunter Helling

IPC: G03C1/005 ,  G03C1/047 ,  G03C1/053 ,  G03C1/07 ,  G03C1/015

CPC classification number: G03C1/07 ,  G03C1/0051 ,  G03C1/053 ,  G03C1/047 ,  Y10S430/167

Abstract: A method has been described of preparing a photosensitive emulsion comprising tabular silver halide grains rich in silver bromide, having {100} major faces and an aspect ratio more than 1.5, wherein at least 50% of the projected area of all grains is provided by said {100} tabular grains, said method comprising the step of running in a reaction vessel an aqueous silver salt solution and an aqueous alkali halide solution rich in alkali bromide, characterized in that before starting running said reaction vessel comprises in an aqueous solution of gelatin an amount of amino-modified polyvinyl alcohol as an aqueous soluble polymer.

Abstract translation: 已经描述了一种制备感光乳剂的方法，其包含富含溴化银的片状卤化银颗粒，其具有{100}主面和大于1.5的纵横比，其中所有颗粒的投影面积的至少50％由所述 所述方法包括在反应容器中运行富含碱金属溴化物的银盐溶液和碱金属卤化物水溶液的步骤，其特征在于在开始运行之前，所述反应容器包含在明胶水溶液中 氨基改性的聚乙烯醇作为水溶性聚合物的量。

公开(公告)号：US6010840A

公开(公告)日：2000-01-04

申请号：US232733

申请日：1999-01-19

Applicant: Peter Verrept ,  Ann Verbeeck ,  Nadia Vermant ,  Frank Louwet

Inventor： Peter Verrept ,  Ann Verbeeck ,  Nadia Vermant ,  Frank Louwet

IPC: G03C1/005 ,  G03C1/07 ,  G03C5/16 ,  G03C1/035 ,  G03C1/043 ,  G03C1/053

CPC classification number: G03C1/0053 ,  G03C1/07 ,  G03C5/16

Abstract: A method has been described for preparing a gelatinous emulsion having grains rich in silver choride, wherein at least 70%, and more preferred 90%, of the total projected area of all grains is provided by {111} tabular grains having an average aspect ratio of more than 2:1, an average equivalent circular diameter of at least 0.3 .mu.m and an average thickness of from 0.05 to 0.25 .mu.m , wherein a percent variation on average equivalent circular diameter of said tabular grains is 30% or less and wherein a percent variation on average thickness of said tabular grains is 20% or less and wherein said tabular grains are present in percent numerical amounts of at least 90%, said method comprising following steps:preparing in a reaction vessel a dispersion medium comprising an initial amount of a crystal habit modifying agent;precipitating therein silver halide crystal nuclei by double-jet precipitation of an aqueous silver nitrate and an aqueous solution comprising halide ions, wherein less than 10% by weight of a total amount of silver nitrate used is consumed;growing said silver halide crystal nuclei by further precipitation of silver halide by means of double-jet precipitation of an aqueous silver nitrate solution and an aqueous solution comprising halide ions, wherein more than 90% by weight of a total amount of silver nitrate is consumed, characterized in that during at least one of the said steps at least one compound is added to the said reaction vessel, said compound being a hydrophilic amphoteric block copolymer containing (i) a non-ionic acrylic block comprising a sequence of units having pendant nitrile groups according to formula I given in the claims and (ii) a acrylamid(in)ic block comprising a sequence of units according to formula II given in the claims, said hydrophilic amphoteric block copolymer further comprising within said acrylamid(in)ic block(s) units having pendant acidic groups or salts thereof as well as units having pendant basic groups or salts thereof. Emulsions having tabular grains prepared according to the method of the present invention and light-sensitive silver halide photographic materials wherein said emulsions have been coated in light-sensitive layers have also been disclosed.

公开(公告)号：US5948602A

公开(公告)日：1999-09-07

申请号：US063865

申请日：1998-04-21

Applicant: Seiji Yamashita ,  Eiichi Okutsu

Inventor： Seiji Yamashita ,  Eiichi Okutsu

IPC: G03C1/005 ,  G03C1/053 ,  G03C5/26 ,  G03C5/29

CPC classification number: G03C1/053 ,  G03C5/26 ,  G03C1/0053

Abstract: When a double-sided photographic silver halide photosensitive element having a crossover light quantity of up to 15% is processed through an automatic processor, it is developed with a developer containing an ascorbic acid type developing agent. By restricting the drag-out of the developer to 1.0 ml or less per 10.times.12-inch size sheet, the photosensitive element can be processed and effectively dried so as to produce high-quality images free of residual color.

Abstract translation: 当通过自动处理器处理具有高达15％的交叉光量的双面照相卤化银感光元件时，用含有抗坏血酸型显影剂的显影剂显影。 通过将显影剂的拉伸限制为每10×12英寸尺寸的片材1.0ml或更少，可以处理和有效地干燥感光元件，以产生没有残留颜色的高质量图像。

公开(公告)号：US5912109A

公开(公告)日：1999-06-15

申请号：US599908

申请日：1996-02-12

Applicant: Charles Chester Anderson ,  Yongcai Wang ,  Mario Dennis DeLaura

Inventor： Charles Chester Anderson ,  Yongcai Wang ,  Mario Dennis DeLaura

IPC: G03C1/053 ,  G03C1/85

CPC classification number: G03C1/85 ,  G03C1/853 ,  G03C1/053 ,  Y10S430/151

Abstract: Imaging elements, such as photographic, electrostatographic and thermal imaging elements, comprised of a support, an image-forming layer and an electrically-conductive layer consisting essentially of electrically-conductive fine particles, such as antimony-doped tin oxide particles and, as a binder, water-insoluble polymer particles. The use of water-insoluble polymer particles of an appropriate shear modulus as a binder in the electrically-conductive layer provides a layer with a high degree of conductivity at low concentrations of electrically-conductive fine particles.

Abstract translation: 诸如照相，静电和热成像元件的成像元件包括支撑体，图像形成层和基本上由导电细颗粒组成的导电层，例如锑掺杂的氧化锡颗粒，以及作为 粘合剂，水不溶性聚合物颗粒。 在导电层中使用具有适当剪切模量的水不溶性聚合物颗粒作为粘合剂，在低浓度的导电细颗粒处提供具有高导电性的层。

公开(公告)号：US5882783A

公开(公告)日：1999-03-16

申请号：US956364

申请日：1997-10-23

Applicant: Daniel Timmerman ,  Ronny De Clercq ,  Geert Defieuw ,  Wolfgang Podszun ,  Rainer Brandt

Inventor： Daniel Timmerman ,  Ronny De Clercq ,  Geert Defieuw ,  Wolfgang Podszun ,  Rainer Brandt

IPC: G03C1/04 ,  B41M5/392 ,  B41M5/395 ,  C08F2/16 ,  C08F257/02 ,  C08F290/00 ,  C08F291/00 ,  C08J3/12 ,  C08J5/18 ,  C08L51/00 ,  C08L51/06 ,  C08L67/00 ,  C08L67/02 ,  C09D7/12 ,  G03C1/053 ,  G03C1/32 ,  G03C1/76 ,  G03C1/95 ,  B32B5/16

CPC classification number: B41M5/395 ,  C08F257/02 ,  C08F291/00 ,  C08L51/00 ,  G03C1/32 ,  G03C1/95 ,  Y10S430/151 ,  Y10S430/162 ,  Y10T428/254 ,  Y10T428/31786

Abstract: Silver halide photographic material comprising finely divided solid spherical polymer beads having an average particle size between about 0.1 and about 10 .mu.m and having a glass transition temperature of at least 40.degree. C. The polymer beads are prepared by a one step reaction in an aqueous reaction medium whereby the polymer beads are formed by the simultaneous reaction of1) a silane monomer comprising an .alpha.,.beta.-ethylenically unsaturated group,2) at least one .alpha.,.beta.-ethylenically unsaturated monomer, different from the silane monomer, capable of forming a polymer that is soluble in the monomer(s) present in the aqueous solvent mixture but which is insoluble in water,3) a free radical-forming polymerization initiator that is soluble in the aqueous solvent mixture, and4) a graft-polymerizable polymer containing hydrophilic groups, and capable of forming a graft polymer that remains soluble in the aqueous reaction mixture.

Abstract translation: 卤化银照相材料，其包含平均粒径为约0.1至约10μm并具有至少40℃的玻璃化转变温度的细分散的固体球形聚合物珠。聚合物珠粒通过一步反应在水溶液 反应介质，由此通过1）包含α，β-烯键式不饱和基团的硅烷单体，2）不同于硅烷单体的至少一种α，β-烯属不饱和单体，形成聚合物珠，形成 可溶于水溶剂混合物中但不溶于水的单体的聚合物，3）可溶于水性溶剂混合物的自由基形成聚合引发剂，和4）可接枝聚合的聚合物 含有亲水基团，并且能够形成在水性反应混合物中保持可溶的接枝聚合物。