专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20100210812A1 CURABLE COMPOSITION AND CURED PRODUCT THEREOF 审中-公开
标题翻译：可固化组合物和固化产品
公开(公告)号：US20100210812A1
公开(公告)日：2010-08-19
申请号：US12668552
申请日：2008-06-26
申请人： Yoshifumi Urakawa , Nobuaki Ishii , Miyuki Tomita , Yotaro Hattori , Haruhiko Ikeda , Katsumi Murofushi
发明人： Yoshifumi Urakawa , Nobuaki Ishii , Miyuki Tomita , Yotaro Hattori , Haruhiko Ikeda , Katsumi Murofushi
IPC分类号： C08G75/00
CPC分类号： C09D175/16 , C08F283/006 , C08G18/672 , C08G18/8116
摘要： It is an object of the present invention to provide a curable composition having excellent curability and capable of forming a cured film which is excellent in surface hardness, scratch resistance, flexibility, bending property, transparency and curling property, and a cured product thereof. The curable composition of the present invention is characterized by comprising (A) a urethane compound represented by the following general formula (1), (B) a thiol compound and (C) a polymerization initiator. wherein R1 is a straight-chain or branched divalent aliphatic group, a divalent organic group having an alicyclic group, a divalent organic group having an aromatic ring or [—(CH2)a—O—(CH2)b—]c (a and b are each independently an integer of 1 to 10, and c is an integer of 1 to 5), R2 is a straight-chain or branched divalent aliphatic group, a divalent organic group having an alicyclic group, a divalent organic group having an aromatic ring or [—(CH2)d—O—(CH2)e—]f (d and e are each independently an integer of 1 to 10, and f is an integer of 1 to 5), and R3 and R4 are each independently a hydrogen atom or a methyl group.
摘要翻译：本发明的目的是提供一种固化性优异且能够形成表面硬度，耐擦伤性，柔软性，弯曲性，透明性和卷曲性优异的固化膜的固化性组合物及其固化物。本发明的固化性组合物的特征在于，包含（A）由以下通式（1）表示的氨基甲酸酯化合物，（B）硫醇化合物和（C）聚合引发剂。其中R1是直链或支链二价脂族基团，具有脂环族基团的二价有机基团，具有芳环的二价有机基团或[ - （CH 2）a -O-（CH 2）b - ] c（a和 b各自独立地为1〜10的整数，c为1〜5的整数），R2为直链或支链的二价脂族基团，具有脂环基的二价有机基团，具有芳香族的二价有机基团环或[ - （CH 2）d -O-（CH 2）e - ] f（d和e各自独立地为1〜10的整数，f为1〜5的整数），R 3和R 4各自独立地氢原子或甲基。

2. 发明授权

US08399569B2 Reactive urethane compound having ether bond, curable composition, and cured material 有权
标题翻译：具有醚键的反应性氨基甲酸酯化合物，固化性组合物和固化物
公开(公告)号：US08399569B2
公开(公告)日：2013-03-19
申请号：US12600794
申请日：2008-05-21
申请人： Katsumi Murofushi , Nobuaki Ishii , Miyuki Tomita , Yotaro Hattori , Yoshifumi Urakawa
发明人： Katsumi Murofushi , Nobuaki Ishii , Miyuki Tomita , Yotaro Hattori , Yoshifumi Urakawa
IPC分类号： C08F273/00
CPC分类号： C09D175/16 , C08G18/3206 , C08G18/3212 , C08G18/3215 , C08G18/3812 , C08G18/3853 , C08G18/3876 , C08G18/8116 , G03F7/0007 , G03F7/027
摘要： An object of the present invention is to provide a reactive urethane compound having superior curability, adhesion to substrates, transparency, molecular flexibility, and mechanical properties, a curable composition containing the compound, and a cured material formed from the composition. An ethylenically-unsaturated-group containing reactive urethane compound of the present invention is represented by formula (I): wherein R1 and R2 are each independently a hydrogen atom or an alkylene group; R3 is a hydrogen atom, a alkyl group, or an aryl group; R4 is a single bond or an alkylene group; R5 is a hydrogen atom or a methyl group; R6 is an oxygen atom, a sulfur atom, or an imino group; n is 2 to 12; m is 1 to 300; and X is an aliphatic, aromatic or heterocyclic compound residue.
摘要翻译：本发明的目的是提供具有优异的固化性，对基材的粘附性，透明性，分子柔性和机械性能的反应性氨基甲酸酯化合物，含有该化合物的固化性组合物和由该组合物形成的固化物。本发明的含烯键式不饱和基团的反应性氨基甲酸酯化合物由式（I）表示：其中R 1和R 2各自独立地为氢原子或亚烷基; R3是氢原子，烷基或芳基; R4是单键或亚烷基; R5是氢原子或甲基; R6是氧原子，硫原子或亚氨基; n为2〜12; m为1〜300; X是脂族，芳族或杂环化合物残基。

3. 发明申请

US20100160557A1 REACTIVE URETHANE COMPOUND HAVING ETHER BOND, CURABLE COMPOSITION, AND CURED MATERIAL 有权
标题翻译：具有乙烯键，可固化组合物和固化材料的反应性URETHANE化合物
公开(公告)号：US20100160557A1
公开(公告)日：2010-06-24
申请号：US12600794
申请日：2008-05-21
申请人： Katsumi Murofushi , Nobuaki Ishii , Miyuki Tomita , Yotaro Hattori , Yoshifumi Urakawa
发明人： Katsumi Murofushi , Nobuaki Ishii , Miyuki Tomita , Yotaro Hattori , Yoshifumi Urakawa
IPC分类号： C08L75/00 , C07C69/533 , C07D251/06 , C07C69/52
CPC分类号： C09D175/16 , C08G18/3206 , C08G18/3212 , C08G18/3215 , C08G18/3812 , C08G18/3853 , C08G18/3876 , C08G18/8116 , G03F7/0007 , G03F7/027
摘要： An object of the present invention is to provide a reactive urethane compound having superior curability, adhesion to substrates, transparency, molecular flexibility, and mechanical properties, a curable composition containing the compound, and a cured material formed from the composition. An ethylenically-unsaturated-group containing reactive urethane compound of the present invention is represented by formula (I): wherein R1 and R2 are each independently a hydrogen atom or an alkylene group; R3 is a hydrogen atom, a alkyl group, or an aryl group; R4 is a single bond or an alkylene group; R5 is a hydrogen atom or a methyl group; R6 is an oxygen atom, a sulfur atom, or an imino group; n is 2 to 12; m is 1 to 300; and X is an aliphatic, aromatic or heterocyclic compound residue.
摘要翻译：本发明的目的是提供具有优异的固化性，对基材的粘附性，透明性，分子柔性和机械性能的反应性氨基甲酸酯化合物，含有该化合物的固化性组合物和由该组合物形成的固化物。本发明的含烯键式不饱和基团的反应性氨基甲酸酯化合物由式（I）表示：其中R 1和R 2各自独立地为氢原子或亚烷基; R3是氢原子，烷基或芳基; R4是单键或亚烷基; R5是氢原子或甲基; R6是氧原子，硫原子或亚氨基; n为2〜12; m为1〜300; X是脂族，芳族或杂环化合物残基。

4. 发明授权

US5985388A Multi-layer transparent sealant film for laminating comprising high density polyethylene layer and packaging flim and pouch using the same 失效
标题翻译：用于层压的多层透明密封膜，其包括高密度聚乙烯层和使用其的包装薄膜和袋
公开(公告)号：US5985388A
公开(公告)日：1999-11-16
申请号：US827187
申请日：1997-03-27
申请人： Miyuki Tomita , Junji Yotsuyanagi , Tomohiko Ezaki
发明人： Miyuki Tomita , Junji Yotsuyanagi , Tomohiko Ezaki
IPC分类号： B32B27/32 , B65D65/40 , B32B1/02
CPC分类号： B32B27/32 , Y10T428/1334 , Y10T428/1341 , Y10T428/1379 , Y10T428/31743 , Y10T428/31757 , Y10T428/31797 , Y10T428/31884 , Y10T428/31913 , Y10T428/3192
摘要： A multi-layer sealant film having a high transparency, which comprises: (1) a high-density polyethylene layer comprising a high-density polyethylene having a melting point of not less than 122.degree. C. and a crystallization temperature of not less than 110.degree. C.; and (2) a polyolefin layer comprising a polyolefin having a crystallization temperature of not more than 109.degree. C., wherein the multi-layer sealant film is produced by co-extruding the high-density polyethylene and the polyolefin to form a multi-layer film, and the high-density polyethylene layer is used as a heat seal layer. Also disclosed are a multi-layer packaging film comprising the multi-layer sealant film having a transparent substrate on the side opposite to layer (1), and a pouch obtained by heat-sealing the packaging film so that layer (1) comes to be the innermost layer thereof.
摘要翻译：一种具有高透明度的多层密封膜，其包括：（1）高密度聚乙烯层，其包含熔点不低于122℃，结晶温度不低于110℃的高密度聚乙烯 DEG; 和（2）包含结晶温度不超过109℃的聚烯烃的聚烯烃层，其中多层密封膜通过共挤出高密度聚乙烯和聚烯烃形成多层膜，高密度聚乙烯层用作热封层。还公开了一种多层包装膜，其包括在与层（1）相反的一侧上具有透明基板的多层密封膜和通过热封封装膜获得的袋，使得层（1）成为其最内层。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式