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Title:
POLYMERIZABLE COMPOUND AND OPTICAL FILM
Document Type and Number:
Japanese Patent JP2009249586
Kind Code:
A
Abstract:

To provide a polymerizable compound which can be subjected to reorientation and polymerization at a low temperature.

In the compound represented by formula (1), A1 is a bivalent cyclic hydrocarbon group or heterocyclic group; B1 is -CR5R6-, -O-, -S-, -C(=O)-O-, -O-C(=O)-O-, -C(=S)-O-, -C(=O)-NR5- or the like; D1 is -C(=O)-O-, -CR1R2-CR3R4-, -O-CR1R2-, -CR1R2-O-, -CR1R2-O-C(=O)- or the like; R1-R6 are H or a 1-4C alkyl group; E1 is a (substituted) 1-12C hydrocarbon group; G1 is H or a halogen atom, or is D1, A1, B1, E1 or P1 represented in the right term of formula (1); P is H or a polymerizable group; Y1 is H, a halogen atom, cyano, nitro, sulfone, carboxyl or the like; and m is an integer of 0-8.


Inventors:
NAKAMURA MARIKO
OKAWA HARUKI
Application Number:
JP2008000102117
Publication Date:
October 29, 2009
Filing Date:
April 10, 2008
Export Citation:
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Assignee:
SUMITOMO CHEMICAL CO
International Classes:
C08F20/10; C07C69/92; C09K19/54; C09K19/56; G02B5/30; G02F1/1335; G02F1/13363
Attorney, Agent or Firm:
新樹グローバル・アイピー特許業務法人