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Title:
POLYIMIDE PRECURSOR COMPOSITION AND POLYIMIDE COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2016/199926
Kind Code:
A1
Abstract:
The present invention pertains to a polyimide precursor composition which comprises a polyimide precursor and fine particles having optical anisotropy and to a polyimide composition which comprises a polyimide and fine particles having optical anisotropy.

Inventors:
OKA TAKUYA (JP)
KOHAMA YUKINORI (JP)
TAKASAWA RYOICHI (JP)
HISANO NOBUHARU (JP)
KAWAGISHI KEN (JP)
Application Number:
PCT/JP2016/067453
Publication Date:
December 15, 2016
Filing Date:
June 10, 2016
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Assignee:
UBE INDUSTRIES (JP)
International Classes:
C08L79/08; B32B17/10; B32B27/34; C08G73/10; C08K3/26; G06F3/041
Domestic Patent References:
WO2011129311A12011-10-20
WO2015080158A12015-06-04
Foreign References:
JP2008280404A2008-11-20
JP2008274043A2008-11-13
JP2004035347A2004-02-05
JP2007140011A2007-06-07
JP2003315541A2003-11-06
Other References:
YOSHIKI MATSUOKA: "Ekisho Display Muke Kobunshi Zairyo no Saishin Doko -Isosa Film o Chushin to shite", KOGYO ZAIRYO, vol. 56, no. 4, April 2008 (2008-04-01), pages 3 3 - 36
Attorney, Agent or Firm:
ITO, Katsuhiro et al. (JP)
Katsuhiro Ito (JP)
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