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公开(公告)号：US20060208219A1
公开(公告)日：2006-09-21
申请号：US10552183
申请日：2004-04-06
申请人： Masahiro Imaizumi , Toyofumi Asano , Naoyuki Ochi , Masahiro Hirano , Sumio Ichimura , Masaru Kudo , Katsuhiro Oshimi , Masataka Nakanishi , Yasumasa Akatsuka , Eiichi Nishihara , Masayuki Itai
发明人： Masahiro Imaizumi , Toyofumi Asano , Naoyuki Ochi , Masahiro Hirano , Sumio Ichimura , Masaru Kudo , Katsuhiro Oshimi , Masataka Nakanishi , Yasumasa Akatsuka , Eiichi Nishihara , Masayuki Itai
CPC分类号： C08L63/00 , C08G59/04 , G02F1/1339 , Y10T428/10 , Y10T428/1059 , Y10T428/1073
摘要： The present invention relates to a sealant for liquid crystals having extremely low contamination nature to a liquid crystal, excellent coatability and bondability to a substrate, long service life and pot life and high adhesive strength. A sealant for liquid crystals of the present invention is characterized by comprising (a) an epoxy resin represented by general formula (1): (wherein a represents an integer of 2 to 4; n represents 0 to 3 (average value); R represents a divalent hydrocarbon group of 2 to 6 carbon atoms; A represents a polyvalent aromatic group; and G represents a glycidyl group, provided that when n is 0, (a) an epoxy resin represented by general formula (1) is a bisphenol S-type.), (b) a thermo-curing agent, (c) and a filler having average particle diameter of not larger than 3 μm.
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2.发明授权公开(公告)号：US07521100B2
公开(公告)日：2009-04-21
申请号：US10552183
申请日：2004-04-06
申请人： Masahiro Imaizumi , Toyofumi Asano , Naoyuki Ochi , Masahiro Hirano , Sumio Ichimura , Masaru Kudo , Katsuhiko Oshimi , Masataka Nakanishi , Yasumasa Akatsuka , Eiichi Nishihara , Masayuki Itai
发明人： Masahiro Imaizumi , Toyofumi Asano , Naoyuki Ochi , Masahiro Hirano , Sumio Ichimura , Masaru Kudo , Katsuhiko Oshimi , Masataka Nakanishi , Yasumasa Akatsuka , Eiichi Nishihara , Masayuki Itai
IPC分类号： C09K3/10 , G02F1/1339 , C08L63/02 , C08G59/04
CPC分类号： C08L63/00 , C08G59/04 , G02F1/1339 , Y10T428/10 , Y10T428/1059 , Y10T428/1073
摘要： The present invention relates to a sealant for liquid crystals having extremely low contamination nature to a liquid crystal, excellent coatability and bondability to a substrate, long service life and pot life and high adhesive strength. A sealant for liquid crystals of the present invention is characterized by comprising (a) an epoxy resin represented by general formula (1): (wherein a represents an integer of 2 to 4; n represents 0 to 3 (average value); R represents a divalent hydrocarbon group of 2 to 6 carbon atoms; A represents a polyvalent aromatic group; and G represents a glycidyl group, provided that when n is 0, (a) an epoxy resin represented by general formula (1) is a bisphenol S-type.), (b) a thermo-curing agent, (c) and a filler having average particle diameter of not larger than 3 μm.
摘要翻译： 本发明涉及一种液晶污染性极差的液晶密封剂，对基材的涂布性和粘接性，使用寿命长，使用寿命长，粘结强度高的特点。 本发明的液晶密封剂的特征在于：（a）由通式（1）表示的环氧树脂：其中a表示2〜4的整数，n表示0〜3（平均值），R表示 如果n为0，（a）由通式（1）表示的环氧树脂为双酚S-基，则表示2〜6个碳原子的二价烃基; A表示多价芳基; G表示缩水甘油基， 型），（b）热固化剂，（c）和平均粒径不大于3μm的填料。
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3.发明授权公开(公告)号：US07678433B2
公开(公告)日：2010-03-16
申请号：US10555898
申请日：2004-05-18
申请人： Naoyuki Ochi , Toyofumi Asano , Masahiro Imaizumi , Masaru Kudo , Eiichi Nishihara , Hiroo Koyanagi , Sumio Ichimura , Masahiro Hirano
发明人： Naoyuki Ochi , Toyofumi Asano , Masahiro Imaizumi , Masaru Kudo , Eiichi Nishihara , Hiroo Koyanagi , Sumio Ichimura , Masahiro Hirano
IPC分类号： G02F1/1339
CPC分类号： C08L33/066 , C08F290/06 , C08F290/061 , C08L33/16 , G02F1/1339 , Y10T428/1059 , Y10T428/1073 , Y10T428/1077 , Y10T428/287 , Y10T428/2891
摘要： An objective of this application is to provide a sealant for liquid crystals witch is extremely less apt to contaminate liquid crystals and has high adhesion strength. This application discloses a sealant for liquid crystals comprising as essential ingredients (a) a radiation-curable resin represented by the general formula (1): wherein R1 represents a hydrogen atom or a methyl group, R2 represents a hydrogen atom, a halogen atom, a hydroxyl group, a linear, branch or cyclic monovalent alkyl group having 1 to 10 carbon atoms, or an alkoxy group having 1 to 10 carbon atoms, m represents an integer of 1 to 4, and may be the same or different, R3 represents a hydrogen atom or a methyl group, and the number n of the repeating units is a positive number in the range of 0 to 20; (b) a photopolymerization initiator; and (c) an inorganic filler having an average particle diameter of 3 μm or less.
摘要翻译： 该应用的目的在于提供一种液晶密封剂，其极易污染液晶并具有高粘合强度。 本申请公开了一种液晶密封剂，其包含作为必要成分的（a）由通式（1）表示的可辐射固化树脂：其中R1表示氢原子或甲基，R2表示氢原子，卤素原子， 羟基，碳原子数为1〜10的直链，支链或环状一价烷基或碳原子数1〜10的烷氧基，m表示1〜4的整数，可以相同或不同，表示R3表示 氢原子或甲基，重复单元的数n为0〜20的正数; （b）光聚合引发剂; 和（c）平均粒径为3μm以下的无机填料。
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4.发明申请公开(公告)号：US20070020405A1
公开(公告)日：2007-01-25
申请号：US10555898
申请日：2004-05-18
申请人： Naoyuki Ochi , Toyofumi Asano , Masahiro Imaizumi , Masaru Kudo , Eiichi Nishihara , Hiroo Koyanagi , Sumio Ichimura , Masahiro Hirano
发明人： Naoyuki Ochi , Toyofumi Asano , Masahiro Imaizumi , Masaru Kudo , Eiichi Nishihara , Hiroo Koyanagi , Sumio Ichimura , Masahiro Hirano
IPC分类号： C09K19/00
CPC分类号： C08L33/066 , C08F290/06 , C08F290/061 , C08L33/16 , G02F1/1339 , Y10T428/1059 , Y10T428/1073 , Y10T428/1077 , Y10T428/287 , Y10T428/2891
摘要： An objective of this application is to provide a sealant for liquid crystals witch is extremely less apt to contaminate liquid crystals and has high adhesion strength. This application discloses a sealant for liquid crystals comprising as essential ingredients (a) a radiation-curable resin represented by the general formula (1): wherein R1 represents a hydrogen atom or a methyl group, R2 represents a hydrogen atom, a halogen atom, a hydroxyl group, a linear, branch or cyclic monovalent alkyl group having 1 to 10 carbon atoms, or an alkoxy group having 1 to 10 carbon atoms, m represents an integer of 1 to 4, and may be the same or different, R3 represents a hydrogen atom or a methyl group, and the number n of the repeating units is a positive number in the range of 0 to 20; (b) a photopolymerization initiator; and (c) an inorganic filler having an average particle diameter of 3 μm or less.
摘要翻译： 该应用的目的在于提供一种液晶密封剂，其极易污染液晶并具有高粘合强度。 本申请公开了一种液晶密封剂，其包含作为必要成分的（a）由通式（1）表示的可辐射固化树脂：其中R 1表示氢原子或甲基， O 2表示氢原子，卤素原子，羟基，具有1〜10个碳原子的直链，支链或环状一价烷基或碳原子数1〜10的烷氧基，m表示 1〜4的整数，可以相同或不同，R 3表示氢原子或甲基，重复单元的数n为0〜 20; （b）光聚合引发剂; 和（c）平均粒径为3μm以下的无机填料。
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5.发明授权公开(公告)号：US07968672B2
公开(公告)日：2011-06-28
申请号：US12085287
申请日：2006-11-29
CPC分类号： C08L61/06 , C08G8/10 , C08G59/063 , C08G59/688
摘要： A phenol aralkyl type phenolic resin represented by the general formula (1), wherein the total content of the compounds represented by formulae (2) to (4) is 58 to 92% as determined by GPC and the contents of the compounds represented by formulae (2) to (4) as determined by HPLC satisfy the following relationship: 0.60≦(2a+b)/(2a+2b+2c)≦0.90 wherein a is the content of the compound of formula (2); b is the content of the compound of formula (3); and c is the content of the compound of formula (4).
摘要翻译： 由通式（1）表示的苯酚芳烷基型酚醛树脂，其中由式（2）〜（4）表示的化合物的总含量为58〜92％，通过GPC测定，由式 通过HPLC测定的（2）〜（4）满足以下关系：0.60＆nlE;（2a + b）/（2a + 2b + 2c）＆nlE; 0.90其中a为式（2）化合物的含量; b是式（3）化合物的含量; 和c是式（4）化合物的含量。
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6.发明申请公开(公告)号：US20090286929A1
公开(公告)日：2009-11-19
申请号：US12085287
申请日：2006-11-29
CPC分类号： C08L61/06 , C08G8/10 , C08G59/063 , C08G59/688
摘要： A phenol aralkyl type phenolic resin represented by the general formula (1), wherein the total content of the compounds represented by formulae (2) to (4) is 58 to 92% as determined by GPC and the contents of the compounds represented by formulae (2) to (4) as determined by HPLC satisfy the following relationship: 0.60≦(2a+b)/(2a+2b+2c)≦0.90 wherein a is the content of the compound of formula (2); b is the content of the compound of formula (3); and c is the content of the compound of formula (4).
摘要翻译： 由通式（1）表示的苯酚芳烷基型酚醛树脂，其中由式（2）〜（4）表示的化合物的总含量为58〜92％，通过GPC测定，由式 通过HPLC测定的（2）至（4）满足以下关系：0.60a + b）/（2a + 2b + 2c）<= 0.90其中a为式（2）化合物的含量; b是式（3）化合物的含量; 和c是式（4）化合物的含量。
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