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1. 发明授权

US5190586A Pigment composite particles prepared by suspension polymorization 失效
标题翻译：由悬浮聚合制备的颜料复合颗粒
公开(公告)号：US5190586A
公开(公告)日：1993-03-02
申请号：US618370
申请日：1990-11-28
申请人： Katsumi Mizuguchi , Masanori Ohiwa , Keizou Ishii , Shinichi Ishikura
发明人： Katsumi Mizuguchi , Masanori Ohiwa , Keizou Ishii , Shinichi Ishikura
IPC分类号： C08F2/44 , C08F291/00 , C09D4/00 , C09D5/00
CPC分类号： C08F291/00
摘要： Disclosed are pigment composite particles which are superior in water resistance, weather resistance, thermal stability and hardness. The pigment composite particles are prepared by suspension-polymerizing an aqueous suspension comprising(a) a pigment paste comprising pigment and a pigment grinding resin having a hydrophilic group of at least 0.2 mmol/g,(b) a polymerizable monomer and(c) a polymerization initiator.

2. 发明授权

US5340891A Continuous polymerization method and apparatus 失效
标题翻译：连续聚合方法和装置
公开(公告)号：US5340891A
公开(公告)日：1994-08-23
申请号：US158924
申请日：1993-11-29
申请人： Tsuyoshi Imamura , Katsumi Mizuguchi , Yasuhiro Shibai , Keizou Ishii , Shinichi Ishikura , Koichi Saito
发明人： Tsuyoshi Imamura , Katsumi Mizuguchi , Yasuhiro Shibai , Keizou Ishii , Shinichi Ishikura , Koichi Saito
IPC分类号： B01J19/18 , B01J19/24 , C08F2/00 , C08F2/18 , C08F2/22 , C08F2/24 , C08F2/20
CPC分类号： B01J19/18 , B01J19/1806 , B01J19/1887 , B01J19/24 , B01J2219/00094 , B01J2219/185
摘要： Polymer particles having a small particle diameter and a narrow particle diameter distribution are obtained by a continuous polymerization method which does not accompany an increase of cohering products attaching to an inner face of a reaction vessel and an air-bubble invasion and, in which stirring of a material solution for polymerization is easy. An emulsion polymerization reaction or a suspension polymerization reaction is carried out by supplying a material solution for polymerization continuously to a clearance between coaxial double cylinders, which have stretched toward a direction crossing a horizontal plane, from the end side of the cylinders, by rotating at least one of the double cylinders round the axis and thereby, causing Taylor vortices. The polymer particles thus-formed are obtained by through the other end side of the double cylinders to the outside.
摘要翻译：通过连续聚合法获得具有小粒径和窄粒径分布的聚合物颗粒，其不伴随着连接到反应容器的内表面和气泡入侵的粘附产物的增加，并且其中搅拌聚合的材料溶液容易。乳液聚合反应或悬浮聚合反应是通过将连续聚合的材料溶液从气缸的端部侧朝向与水平面交叉的方向拉伸的同轴双筒之间的间隙，通过在至少一个双圆筒绕轴线，从而引起泰勒涡流。这样形成的聚合物颗粒通过双缸的另一端侧到外部获得。

3. 发明授权

US5470539A Continuous polymerization method and apparatus 失效
标题翻译：连续聚合方法和装置
公开(公告)号：US5470539A
公开(公告)日：1995-11-28
申请号：US221392
申请日：1994-03-30
申请人： Tsuyoshi Imamura , Katsumi Mizuguchi , Yasuhiro Shibai , Keizou Ishii , Shinichi Ishikura , Koichi Saito
发明人： Tsuyoshi Imamura , Katsumi Mizuguchi , Yasuhiro Shibai , Keizou Ishii , Shinichi Ishikura , Koichi Saito
IPC分类号： B01J19/18 , B01J19/24 , C08F2/00 , C08F2/18 , C08F2/22 , C08F2/24 , B01F3/00
CPC分类号： B01J19/18 , B01J19/1806 , B01J19/1887 , B01J19/24 , B01J2219/00094 , B01J2219/185
摘要： Polymer particles having a small particle diameter and a narrow particle diameter distribution are obtained by a continuous polymerization method which does not accompany an increase of cohering products attaching to an inner face of a reaction vessel and an air-bubble invasion and, in which stirring of a material solution for polymerization is easy. An emulsion polymerization reaction or a suspension polymerization reaction is carried out by supplying a material solution for polymerization continuously to a clearance between coaxial double cylinders, which have stretched toward a direction crossing a horizontal plane, from the end side of the cylinders, by rotating at least one of the double cylinders round the axis and thereby, causing Taylor vortices. The polymer particles thus-formed are obtained by through from the other end side of the double cylinders to the outside.
摘要翻译：通过连续聚合法获得具有小粒径和窄粒径分布的聚合物颗粒，其不伴随着连接到反应容器的内表面和气泡入侵的粘附产物的增加，并且其中搅拌聚合的材料溶液容易。乳液聚合反应或悬浮聚合反应是通过将连续聚合的材料溶液从气缸的端部侧朝向与水平面交叉的方向拉伸的同轴双筒之间的间隙，通过在至少一个双圆筒绕轴线，从而引起泰勒涡流。这样形成的聚合物颗粒通过从双筒的另一端侧到外部的方式获得。

4. 发明授权

US4619965A Dispersion stabilizer and its use 失效
标题翻译：分散稳定剂及其用途
公开(公告)号：US4619965A
公开(公告)日：1986-10-28
申请号：US833514
申请日：1986-02-21
申请人： Keizou Ishii , Takeo Kurauchi , Jun Nozue , Shinichi Ishikura
发明人： Keizou Ishii , Takeo Kurauchi , Jun Nozue , Shinichi Ishikura
IPC分类号： B01F17/52 , B01J13/00 , C09D5/00 , C09D5/02 , C09D5/38 , C09D7/45 , C08L41/00
CPC分类号： C09D7/02
摘要： A dispersion stabilizer for dispersing solid particles into a liquid medium, which comprises resin particles bearing a zwitter-ionic group in the molecule, said resin particles each having substantially an average particle size of not more than 1500 .ANG. when measured by electron microscopic observation.
摘要翻译：一种用于将固体颗粒分散到液体介质中的分散稳定剂，其包含分子中带有两性离子基团的树脂颗粒，当通过电子显微镜观察测量时，所述树脂颗粒的平均粒径基本上不大于1500。

5. 发明授权

US4481150A Process for preparing hydroxyalkylaminosulfonic acids 失效
标题翻译：制备羟烷基氨基磺酸的方法
公开(公告)号：US4481150A
公开(公告)日：1984-11-06
申请号：US412977
申请日：1982-08-27
申请人： Keizou Ishii , Ryuzo Mizuguchi , Shinichi Ishikura , Tamotsu Yoshioka
发明人： Keizou Ishii , Ryuzo Mizuguchi , Shinichi Ishikura , Tamotsu Yoshioka
IPC分类号： C07C309/14 , C07C143/02
CPC分类号： C07C309/14
摘要： A process for preparing hydroxyalkylaminosulfonic acids which comprises reacting a hydroxyalkylamine of the formula: ##STR1## wherein R.sub.1 is a C.sub.1 -C.sub.20 hydroxyalkyl group optionally containing --O-- or --COO-- in the alkyl chain, and R.sub.2 is a hydrogen atom, a C.sub.1 -C.sub.20 hydroxyalkyl group optionally containing --O-- or --COO-- in the alkyl chain, or a lower alkyl group, with an alkali metal salt of an .alpha.,.beta.-unsaturated sulfonic acid of the formula: ##STR2## wherein R.sub.3 is a hydrogen atom or a methyl group and M is an alkali metal, followed by elimination of the alkali metal to give a hydroxyalkylaminosulfonic acid of the formula: ##STR3## wherein R.sub.1 and R.sub.3 are each as defined above and R.sub.2 ' is a hydrogen atom, a C.sub.1 -C.sub.20 hydroxyalkyl group optionally containing --O-- or --COO-- in the alkyl chain, a lower alkyl group or a group of the formula: ##STR4## wherein R.sub.3 is as defined above.
摘要翻译：一种制备羟烷基氨基磺酸的方法，其包括使下式的羟烷基胺反应：其中R1是在烷基链中任选含有-O-或-COO-的C1-C20羟基烷基，R2是氢原子，在烷基链或低级烷基中任选含有-O-或-COO-的C1-C20羟烷基，与下式的α，β-不饱和磺酸的碱金属盐反应：（III））其中R3是氢原子或甲基，M是碱金属，然后除去碱金属，得到下式的羟烷基氨基磺酸：其中R 1和R 3各自如上所定义，和 R2'是氢原子，在烷基链中任选地含有-O-或-COO-的C 1 -C 20羟基烷基，低级烷基或下式的基团：其中R 3如上所定义。

6. 发明授权

US4461870A High solid coating composition containing novel microparticles of crosslinked copolymer including amphoionic groups 失效
标题翻译：含有包含两性基团的交联共聚物的新颖微粒的高固体涂料组合物
公开(公告)号：US4461870A
公开(公告)日：1984-07-24
申请号：US460878
申请日：1983-01-25
申请人： Kazunori Kanda , Keizou Ishii , Katsuaki Kida , Shinichi Ishikura , Ryuzo Mizuguchi
发明人： Kazunori Kanda , Keizou Ishii , Katsuaki Kida , Shinichi Ishikura , Ryuzo Mizuguchi
IPC分类号： C08G12/34 , C08G59/14 , C08G59/40 , C09D167/00 , C09D201/00 , C08L75/00 , C08L67/08
CPC分类号： C09D167/00 , C08G12/34 , C08G59/14 , C08G59/4064 , C09D201/00
摘要： A high solid coating composition comprising(A) a film-forming polymer having functional group(s) capable of reacting with the crosslinking agent (D) hereinafter referred to,(B) a volatile organic liquid diluent in which the polymer (A) is carried,(C) polymer microparticles having an average diameter of from 0.02 to 40 microns, which are insoluble in the combination of the film-forming polymer (A) and the diluent (B) and are maintained in a stabilized state of dispersion therein, and(D) a crosslinking agent dissolved in the diluent (B),which is characterized in that the microparticles (C) are composed of crosslinked copolymer of .alpha.,.beta.-ethylenically unsaturated monomers carrying thereon a resinous portion having an amphoionic group of the formula: ##STR1## wherein R is a member selected from optionally substituted alkylene having 1 to 6 carbon atoms and phenylene group and Y is --COOH or --SO.sub.3 H.
摘要翻译：一种高固体涂料组合物，其包含（A）具有能够与交联剂（D）反应的官能团的成膜聚合物，以下称为（B）其中聚合物（A）为其中的挥发性有机液体稀释剂携带（C）平均直径为0.02〜40微米的聚合物微粒，其不溶于成膜聚合物（A）和稀释剂（B）的组合，并保持在其中的稳定的分散状态，和（D）溶解在稀释剂（B）中的交联剂，其特征在于，微粒（C）由α，β-烯键式不饱和单体的交联共聚物组成，所述α，β-烯属不饱和单体带有具有下式的两性基团的树脂部分：其中R是选自具有1-6个碳原子的任意取代的亚烷基和亚苯基，Y是-COOH或-SO 3 H的成员。

7. 发明授权

US4328143A Aqueous coating composition 失效
标题翻译：水性涂料组合物
公开(公告)号：US4328143A
公开(公告)日：1982-05-04
申请号：US202765
申请日：1980-10-31
申请人： Minao Izumi , Tamotsu Sobata , Shinichi Ishikura , Keizou Ishii
发明人： Minao Izumi , Tamotsu Sobata , Shinichi Ishikura , Keizou Ishii
IPC分类号： C09D5/02 , C09D5/08 , C09D161/20 , C09D163/00 , C08L61/20
CPC分类号： C09D161/20 , C09D163/00 , C09D5/024 , C09D5/08
摘要： An aqueous coating composition for formation of a coating film having high corrosion-resistance on a metal substrate which comprises (a) a film-forming polymeric material having at least one hydroxyl group and/or at least one carboxyl group, (b) a zwitter-ion compound and (c) an aminoplast resin and/or an epoxy resin with or without (d) a surface active agent having a hydrophilic functional group and at least one hydroxyl group and/or at least one carboxyl group.
摘要翻译：一种用于在金属基材上形成具有高耐蚀性的涂膜的水性涂料组合物，其包含（a）具有至少一个羟基和/或至少一个羧基的成膜聚合物材料，（b）（c）具有或不具有（d）具有亲水性官能团和至少一个羟基和/或至少一个羧基的表面活性剂的氨基塑料树脂和/或环氧树脂。

8. 发明授权

US5204221A Photosensitive resin composition 失效
标题翻译：感光树脂组合物
公开(公告)号：US5204221A
公开(公告)日：1993-04-20
申请号：US648881
申请日：1991-01-31
申请人： Hisaichi Muramoto , Yusuke Ninomiya , Keizou Ishii , Shinichi Ishikura
发明人： Hisaichi Muramoto , Yusuke Ninomiya , Keizou Ishii , Shinichi Ishikura
IPC分类号： G03F7/033 , G03F7/027 , H05K3/00
CPC分类号： G03F7/027 , H05K3/0076
摘要： Disclosed is a photosensitive resin composition which has improved water developability and storage stability. The composition comprises(I) crosslinked resin particles prepared by a post-emulsion method from(a) a base resin having a glass transition temperature (Tg) of 0.degree. C. or less and a polymerizable double bond,(b) a monomer which, when polymerized, provides a resin in which Tg is 20.degree. C. higher than that of the base resin, or a resin in which Tg is 20.degree. C. higher than that of the base resin,(c) a polyvinyl compound, and(d) a polymerization initiator(II) a photopolymerizable unsaturated monomer, and(III) a photopolymerization initiator.

9. 发明授权

US5198500A Process for preparing crosslinked resin particles 失效
标题翻译：制备交联树脂颗粒的方法
公开(公告)号：US5198500A
公开(公告)日：1993-03-30
申请号：US641301
申请日：1991-01-15
申请人： Hisaichi Muramoto , Yusuke Ninomiya , Keizou Ishii , Shinichi Ishikura
发明人： Hisaichi Muramoto , Yusuke Ninomiya , Keizou Ishii , Shinichi Ishikura
IPC分类号： C08J3/12 , C08F2/18 , C08F283/02 , C08F283/06 , C08F291/02 , C08J3/24
CPC分类号： C08F283/06 , C08F283/02 , C08F291/02
摘要： Disclosed is an improved process of the post-emulsion method capable of forming crosslinked resin particles which do not have fusion bonds between particles and which have good storage stability and good redispersibility in an aqueous medium. The process comprises (a) dispersing in an aqueous medium a resinous component comprising (I) a base resin having a glass transition temperature (Tg) of 0.degree. C. or less and a polymerizable double bond, (II) a monomer which, when polymerized, provides a resin of which Tg is 20.degree. C. higher than that of said base resin, or a resin of which Tg is 20.degree. C. higher than that of the base resin, and (III) a polyvinyl compound; (b) crosslinking inside the dispersed resin particles and; (c) removing the aqueous medium therefrom.

10. 发明授权

US5154967A Composite film and preparation thereof 失效
标题翻译：复合膜及其制备
公开(公告)号：US5154967A
公开(公告)日：1992-10-13
申请号：US668811
申请日：1991-03-08
申请人： Keizou Ishii , Teruaki Kuwajima , Hiroshi Miwa , Akio Kashihara , Shinichi Ishikura
发明人： Keizou Ishii , Teruaki Kuwajima , Hiroshi Miwa , Akio Kashihara , Shinichi Ishikura
IPC分类号： C08J3/00 , C09D7/00 , C09D201/00
CPC分类号： C09D7/00 , C08J3/005 , C09D201/00 , Y10T428/31511 , Y10T428/31562 , Y10T428/31862
摘要： Novel composite resinous film comprising a continuous phase of at least one resin and a discontinuous phase of microdomains which are aggregates of particles of at least one insoluble resin and are 0.03 to 10 microns in size, is provided. The film can exhibit the most desirous properties of the respective, constituent resinous materials and are useful in various fields including the paint industry.
摘要翻译：提供了包含至少一种树脂的连续相和微区不连续相的新型复合树脂膜，其为至少一种不溶性树脂的颗粒的聚集体，其尺寸为0.03至10微米。该薄膜可以呈现各种成分树脂材料的最希望的性质，并且可用于包括涂料工业在内的各个领域。

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