公开(公告)号：US06663953B2

公开(公告)日：2003-12-16

申请号：US10074223

申请日：2002-02-14

申请人： Shunji Kamiya ,  Makoto Honda ,  Keiji Hanamoto

发明人： Shunji Kamiya ,  Makoto Honda ,  Keiji Hanamoto

IPC分类号： C08L5104

CPC分类号： G02B3/08 ,  C08F287/00 ,  C08L25/14 ,  C08L51/003 ,  C08L51/006 ,  C08L53/02 ,  G02B1/041 ,  Y10T428/254 ,  Y10T428/31935 ,  C08L33/10 ,  C08L2666/24 ,  C08L2666/02 ,  C08L2666/04

摘要： A Fresnel lens base sheet is provided which is suitable for the formation of a lens layer of an ultraviolet-cured resin and has excellent impact resistance and environmental resistance. The Fresnel lens base sheet comprises a specific rubber-modified styrene resin comprising a rubber-like elastic material as dispersed particles and a copolymer of a styrene monomer with an acrylic (methacrylic) ester monomer as a continuous phase.

公开(公告)号：US4199490A

公开(公告)日：1980-04-22

申请号：US769102

申请日：1977-02-16

申请人： Shunji Kamiya ,  Kunio Satake ,  Tomiho Sone ,  Tsutomu Teraoka

发明人： Shunji Kamiya ,  Kunio Satake ,  Tomiho Sone ,  Tsutomu Teraoka

IPC分类号： C08L53/02 ,  C08L101/00 ,  C08L53/00

CPC分类号： C08L53/02 ,  C08L101/00

摘要： A block copolymer latex composition comprising (A) an aqueous latex containing at least one of block copolymers consisting of conjugated diolefin blocks and monovinyl-substituted aromatic compound blocks prepared by solution-polymerization, and having a molecular weight of 5,000 to 500,000 and a content of monovinyl-substituted aromatic compound of 10 to 70% by weight, and (B) a latex of rubber system, latex of synthetic resin system or a mixture thereof, the composition containing 5 to 87% by weight of (A) and 95 to 13% by weight of (B) in terms of solid matters, has very superior film-forming properties and provides films having improved strength.

摘要翻译： 一种嵌段共聚物胶乳组合物，其包含（A）含有由共轭二烯嵌段和通过溶液聚合制备的单乙烯基取代的芳族化合物嵌段组成的嵌段共聚物中的至少一种的水性胶乳，并且分子量为5,000〜500,000， 单乙烯基取代的芳族化合物为10〜70重量％，（B）橡胶系胶乳，合成树脂体系的胶乳或其混合物，所述组合物含有5〜87重量％的（A）和95〜13 重量百分比（B）固体物质，具有非常优异的成膜性能，并提供强度提高的膜。