公开(公告)号：US20050020786A1

公开(公告)日：2005-01-27

申请号：US10876871

申请日：2004-06-25

申请人： Jeffrey Leon ,  Tiecheng Qiao ,  Robert McCovick

发明人： Jeffrey Leon ,  Tiecheng Qiao ,  Robert McCovick

IPC分类号： C08J3/00 ,  C08L89/00 ,  C09B67/02 ,  C09B67/28 ,  C09D157/00 ,  G03C7/327

CPC分类号： G03C7/3275 ,  C09B67/0077 ,  C09B67/0078 ,  C09B67/0097

摘要： The present invention relates to a polymer microsphere comprising at least one polymer and at least one bound latent colorant, wherein the microsphere is stabilized by at least one stabilizing polymer. The invention also includes a method of preparing polymer microspheres comprising combining latent colorant, ethylenically unsaturated monomer, stabilizing polymer, and an initiator in solvent and initiating polymerization to form a polymeric microsphere stabilized by a stabilizing polymer bound to the surface of the polymeric microsphere.

摘要翻译： 本发明涉及包含至少一种聚合物和至少一种结合的潜在着色剂的聚合物微球，其中所述微球由至少一种稳定聚合物稳定。 本发明还包括制备聚合物微球的方法，其包括将潜着色剂，烯键式不饱和单体，稳定聚合物和引发剂在溶剂中组合并引发聚合以形成通过与聚合物微球表面结合的稳定化聚合物稳定的聚合物微球。

公开(公告)号：US20050027045A1

公开(公告)日：2005-02-03

申请号：US10625684

申请日：2003-07-23

申请人： Jeffrey Leon ,  Tiecheng Qiao ,  Robert McCovick

发明人： Jeffrey Leon ,  Tiecheng Qiao ,  Robert McCovick

IPC分类号： C08J3/00 ,  C08L89/00 ,  C09B67/02 ,  C09B67/28 ,  C09D157/00 ,  G03C7/327

CPC分类号： G03C7/3275 ,  C09B67/0077 ,  C09B67/0078 ,  C09B67/0097

摘要： The present invention relates to a polymer microsphere comprising at least one polymer and at least one bound latent colorant, wherein the microsphere is stabilized by at least one stabilizing polymer. The invention also includes a method of preparing polymer microspheres comprising combining latent colorant, ethylenically unsaturated monomer, stabilizing polymer, and an initiator in solvent and initiating polymerization to form a polymeric microsphere stabilized by a stabilizing polymer bound to the surface of the polymeric microsphere.

摘要翻译： 本发明涉及包含至少一种聚合物和至少一种结合的潜在着色剂的聚合物微球，其中所述微球由至少一种稳定聚合物稳定。 本发明还包括制备聚合物微球的方法，其包括将潜着色剂，烯键式不饱和单体，稳定聚合物和引发剂在溶剂中组合并引发聚合以形成通过与聚合物微球表面结合的稳定化聚合物稳定的聚合物微球。

公开(公告)号：US20060144514A1

公开(公告)日：2006-07-06

申请号：US11028010

申请日：2005-01-03

申请人： Yongcai Wang ,  Charles Anderson ,  Hwei-Ling Yau ,  Roland Bruyns ,  Daniel Linehan ,  Robert McCovick

发明人： Yongcai Wang ,  Charles Anderson ,  Hwei-Ling Yau ,  Roland Bruyns ,  Daniel Linehan ,  Robert McCovick

IPC分类号： B32B27/36 ,  B32B27/30 ,  B32B27/32

CPC分类号： B29D11/0073 ,  B29C48/0014 ,  B29C48/08 ,  B29C48/21 ,  B29C48/30 ,  B29C48/35 ,  B29C48/387 ,  B29C48/395 ,  B29C48/49 ,  B29C48/88 ,  B29C48/9135 ,  B29K2029/04 ,  B29L2011/0066 ,  G02B5/305 ,  Y10T428/273 ,  Y10T428/31507 ,  Y10T428/31855 ,  Y10T428/31935 ,  Y10T428/31938

摘要： The present invention generally relates to method of forming a polarizing plate comprising providing two cover sheets each comprising a low birefringence protective polymer film and a layer promoting adhesion to poly(vinyl alcohol)-containing films that comprises a dissolved first poly(vinyl alcohol) having a degree of hydrolysis of at least 98%. A glue composition is applied when bringing the PVA dichroic polarizing film into contact with the cover sheets, the glue composition comprising a dissolved second poly(vinyl alcohol) having a degree of hydrolysis of at least 98% in combination with crosslinking agent.

摘要翻译： 本发明一般涉及形成偏光板的方法，其包括提供两个覆盖片，每个覆盖片包括低双折射保护性聚合物膜和促进与含聚（乙烯醇）的膜的粘附的层，所述膜包含溶解的第一聚乙烯醇， 水解度至少98％。 当将PVA二向色偏光膜与覆盖片接触时，施用胶料组合物，该胶料组合物包含与交联剂组合的具有至少98％的水解度的溶解的第二聚（乙烯醇）。

公开(公告)号：US20050249932A1

公开(公告)日：2005-11-10

申请号：US11028036

申请日：2005-01-03

申请人： Yongcai Wang ,  Robert McCovick ,  Daniel Linehan

发明人： Yongcai Wang ,  Robert McCovick ,  Daniel Linehan

IPC分类号： B32B37/20 ,  G02B1/10 ,  G02B5/30 ,  B32B27/32

CPC分类号： B32B27/08 ,  B29K2029/04 ,  B32B27/26 ,  B32B27/30 ,  B32B27/306 ,  B32B27/36 ,  B32B37/206 ,  B32B2037/243 ,  B32B2307/42 ,  B32B2329/04 ,  B32B2331/04 ,  B32B2367/00 ,  B32B2457/20 ,  B32B2551/00 ,  G02B1/105 ,  G02B1/14 ,  G02B1/16 ,  G02B5/305 ,  Y10T428/31938

摘要： The present invention generally relates a method of forming a polarizing plate comprising providing two protective cover sheets, each protective cover sheet for polarizers comprising a low birefringence protective polymer film and a layer promoting adhesion to poly(vinyl alcohol)-containing films comprising a hydrophilic polymer. The cover sheets are brought into contact with a PVA dichroic polarizing film such that said layer promoting adhesion to poly(vinyl alcohol)-containing films in each of said two cover sheets is in contact with said PVA dichroic polarizing film. A glue composition is applied just before contacting said PVA dichroic polarizing film and said cover sheets, said glue composition being substantially free of dissolved polymer and comprising a crosslinking agent that crosslinks PVA.

摘要翻译： 本发明总体上涉及一种形成偏光板的方法，包括提供两个保护性覆盖片，每个包含低双折射保护性聚合物膜的偏振器用保护性覆盖片和促进与含聚乙烯醇的膜的粘合层，所述膜包含亲水性聚合物 。 覆盖片与PVA二向色偏光膜接触，使得所述两层覆盖片中的每一个中的促进与聚（乙烯醇）含有膜的粘合性的层与所述PVA二向色偏光膜接触。 在与所述PVA二向色偏光膜和所述覆盖片接触之前施加胶合剂组合物，所述胶组合物基本上不含溶解的聚合物并且包含交联PVA的交联剂。