公开(公告)号：US20110318554A1

公开(公告)日：2011-12-29

申请号：US13146556

申请日：2010-01-27

申请人： Hideo Nagashima ,  Shiyoshi Yokoyama ,  Shin-ichiro Inoue ,  Azusa Inoue ,  Keisuke Kojima

发明人： Hideo Nagashima ,  Shiyoshi Yokoyama ,  Shin-ichiro Inoue ,  Azusa Inoue ,  Keisuke Kojima

IPC分类号： B32B7/02 ,  C09D125/06 ,  G02B5/22 ,  C08F8/34

CPC分类号： G02F1/3617 ,  B32B7/02 ,  B32B27/28 ,  B32B2255/205 ,  B32B2255/26 ,  B32B2307/412 ,  B32B2307/418 ,  B32B2307/732 ,  B32B2551/00 ,  C08F12/30 ,  C08F12/32 ,  C08G83/005 ,  C09D125/18 ,  Y10T428/24942

摘要： There is provided a polymer having a high refractive index without forming a complex with inorganic fine particles, being excellent in the solubility in an organic solvent and the coating properties during film formation, and having a high transparency, and further being capable of dispersing optically homogeneously a functional dye such as a nonlinear dye in a high concentration. A hyperbranched polymer containing a thioester group of Formula (1) below [where R1 is a hydrogen atom or a methyl group; Ar1 and Ar2 are independently an aromatic ring group constituted of 5 to 18 ring atoms that is optionally substituted with a C1-6 alkyl group, a C1-6 alkoxy group, a C1-6 alkylthio group, or a halogen atom, the aromatic ring group optionally contains a hetero atom, or is optionally an aromatic ring group formed by two or more fused rings; A′ is a structure of Formula (2) or Formula (3) below; and n is the number of repeating unit structures and is an integer of 2 to 100,000].

摘要翻译： 提供了具有高折射率的聚合物，而不与无机细颗粒形成络合物，在有机溶剂中的溶解度优异，并且成膜时的涂布性能优异，并且具有高透明度，并且还能够光学均匀地分散 高浓度的非线性染料等功能性染料。 含有下式（1）的硫酯基的超支化聚合物[其中R1是氢原子或甲基; Ar 1和Ar 2独立地为由C 18烷基，C 1-6烷氧基，C 1-6烷硫基或卤素原子任意取代的5〜18个环原子构成的芳环基，芳环 基团任选地含有杂原子，或任选地由两个或多个稠环形成的芳环基团; A'是下式（2）或式（3）的结构。 n为重复单元结构的数，为2〜100,000的整数]。