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Title:
LCD配向膜のためのマレイミド-N-ビニルラクタム系側基ポリマー
Document Type and Number:
Japanese Patent JP2012523486
Kind Code:
A
Abstract:
A polymer for use in a surface-director alignment layer is provided, said polymer being a co-polymer comprising maleimide and/or derivatives thereof and N-vinyllactam and/or derivatives thereof, wherein at least some of said repeating units are functionalized with a pendant side-chain. The polymer of the invention is suitable for use in or as alignment layer material in a liquid crystal device.

Inventors:
Helgie, birch
Nils, Olson
KOMITOV,Lachezar
Application Number:
JP2012505051A
Publication Date:
October 04, 2012
Filing Date:
April 14, 2009
Export Citation:
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Assignee:
KOMITOV,Lachezar
International Classes:
C08F222/40; C08F226/06; G02F1/1337
Domestic Patent References:
JP2004002373A2004-01-08
JP2004099446A2004-04-02
JPWO2005040274A12007-03-15
JP2000053766A2000-02-22
JPH07502067A1995-03-02
Other References:
JPN6013015601; HULUBEI,C. et al: 'Alternating copolymers from N-(4-formylphenoxy-4'- carbonylphenyl)maleimide. A comparative study' Revue Roumaine de Chimie Vol.51, No.5, 2006, p.425-433
Attorney, Agent or Firm:
Calyx
Miyazaki Yoshio
Tsutomu Kato
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