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Title:
CRAZE-BEARING FILM INCLUDING ALICYCLIC STRUCTURE-CONTAINING POLYMER
Document Type and Number:
Japanese Patent JP2012167159
Kind Code:
A
Abstract:

To form a polymer film bearing craze stably and accurately, where the craze has a narrow width and narrow space between craze lines.

This craze-bearing film is provided with a regular craze area in a transparent polymer film which includes a copolymer containing an alicyclic structure.


Inventors:
KAWAMOTO SATOSHI
OKUBO ATSUSHI
NAKAJIMA YOJI
Application Number:
JP2011028215A
Publication Date:
September 06, 2012
Filing Date:
February 14, 2011
Export Citation:
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Assignee:
MITSUI CHEMICALS INC
NAKAJIMA KOGYO KK
International Classes:
C08J5/18; B29C53/06; B29C55/04; B29D7/00; G02B5/00; B29K45/00; B29L7/00
Domestic Patent References:
JPH1164609A1999-03-05
JP2006313262A2006-11-16
JP2010076128A2010-04-08
JPH09166702A1997-06-24
JPH07146403A1995-06-06
JPH11231108A1999-08-27
JPH09281306A1997-10-31
JP2006208633A2006-08-10
Foreign References:
WO2007046467A12007-04-26
Attorney, Agent or Firm:
Shinji Hayami
Koji Sato