公开(公告)号：US08609236B2

公开(公告)日：2013-12-17

申请号：US11808255

申请日：2007-06-07

申请人： Tetsurou Ikeda ,  Masakatsu Urairi ,  Akinobu Souma ,  Shigenori Morita ,  Chieko Kitaura ,  Junichi Fujisawa ,  Reiko Akari ,  Shigeki Kawabe ,  Masayuki Satake

发明人： Tetsurou Ikeda ,  Masakatsu Urairi ,  Akinobu Souma ,  Shigenori Morita ,  Chieko Kitaura ,  Junichi Fujisawa ,  Reiko Akari ,  Shigeki Kawabe ,  Masayuki Satake

IPC分类号： B01F17/00 ,  C08K3/10 ,  B32B5/16

CPC分类号： G02B5/30 ,  B29D11/0073 ,  C08K3/22 ,  C08K7/18 ,  C09J11/04 ,  C09J129/04 ,  C09J2429/00 ,  G02B1/105 ,  G02B1/14 ,  G02F2202/28 ,  Y10T428/1041 ,  Y10T428/25 ,  Y10T428/28 ,  Y10T428/2848 ,  Y10T428/2878

摘要： An adhesive of the invention is used for polarizing plate to provide a transparent protective film on at least one side of a polarizer and comprises a resin solution comprising a polyvinyl alcohol-based resin, a crosslinking agent and a colloidal metal compound with an average particle size of 1 nm to 100 nm, wherein 200 parts by weight or less of the colloidal metal compound is added to 100 parts by weight of the polyvinyl alcohol-based resin. The adhesive for polarizing plate can reduce the occurrence of knicks.

公开(公告)号：US20080123189A1

公开(公告)日：2008-05-29

申请号：US11808255

申请日：2007-06-07

申请人： Tetsurou Ikeda ,  Masakatsu Urairi ,  Akinobu Souma ,  Shigenori Morita ,  Chieko Kitaura ,  Junichi Fujisawa ,  Reiko Akari ,  Shigeki Kawabe ,  Masayuki Satake

发明人： Tetsurou Ikeda ,  Masakatsu Urairi ,  Akinobu Souma ,  Shigenori Morita ,  Chieko Kitaura ,  Junichi Fujisawa ,  Reiko Akari ,  Shigeki Kawabe ,  Masayuki Satake

IPC分类号： G02B5/30 ,  B29D11/00 ,  B32B37/14

CPC分类号： G02B5/30 ,  B29D11/0073 ,  C08K3/22 ,  C08K7/18 ,  C09J11/04 ,  C09J129/04 ,  C09J2429/00 ,  G02B1/105 ,  G02B1/14 ,  G02F2202/28 ,  Y10T428/1041 ,  Y10T428/25 ,  Y10T428/28 ,  Y10T428/2848 ,  Y10T428/2878

摘要： An adhesive of the invention is used for polarizing plate to provide a transparent protective film on at least one side of a polarizer and comprises a resin solution comprising a polyvinyl alcohol-based resin, a crosslinking agent and a colloidal metal compound with an average particle size of 1 nm to 100 nm, wherein 200 parts by weight or less of the colloidal metal compound is added to 100 parts by weight of the polyvinyl alcohol-based resin. The adhesive for polarizing plate can reduce the occurrence of knicks.

摘要翻译： 本发明的粘合剂用于偏振板，以在偏振片的至少一侧上提供透明保护膜，并且包括树脂溶液，其包含聚乙烯醇类树脂，交联剂和具有平均粒度的胶态金属化合物 为100重量份的聚乙烯醇系树脂，添加200重量份以下的胶态金属化合物。 用于偏光板的粘合剂可以减少尼克斯的发生。