Title:
CINNAMIC ACID DERIVATIVE, POLYMER THEREOF, AND LIQUID CRYSTAL ALIGNMENT LAYER COMPRISING CURED ARTICLE THEREOF
Document Type and Number:
WIPO Patent Application WO/2012/165550
Kind Code:
A1
Abstract:
Provided is a liquid crystal alignment layer of which a constituent member is a compound represented by general formula (I).
More Like This:
Inventors:
SCHADT MARTIN (CH)
NOSE SAYAKA (JP)
IWAKUBO MASAYUKI (JP)
HAYASHI MASANAO (JP)
NAGASHIMA YUTAKA (JP)
NISHIYAMA ISA (JP)
TAKATSU HARUYOSHI (JP)
NOSE SAYAKA (JP)
IWAKUBO MASAYUKI (JP)
HAYASHI MASANAO (JP)
NAGASHIMA YUTAKA (JP)
NISHIYAMA ISA (JP)
TAKATSU HARUYOSHI (JP)
Application Number:
PCT/JP2012/064081
Publication Date:
December 06, 2012
Filing Date:
May 31, 2012
Export Citation:
Assignee:
DAINIPPON INK & CHEMICALS (JP)
SCHADT MARTIN (CH)
NOSE SAYAKA (JP)
IWAKUBO MASAYUKI (JP)
HAYASHI MASANAO (JP)
NAGASHIMA YUTAKA (JP)
NISHIYAMA ISA (JP)
TAKATSU HARUYOSHI (JP)
SCHADT MARTIN (CH)
NOSE SAYAKA (JP)
IWAKUBO MASAYUKI (JP)
HAYASHI MASANAO (JP)
NAGASHIMA YUTAKA (JP)
NISHIYAMA ISA (JP)
TAKATSU HARUYOSHI (JP)
International Classes:
C07C69/94; C07C69/86; C07C69/92; C07D207/452; C07D257/08; C08F20/40; C08F22/40; G02F1/1337
Foreign References:
JP2011084477A | 2011-04-28 | |||
JP2005531629A | 2005-10-20 | |||
JP2003149647A | 2003-05-21 | |||
JP2682771B2 | 1997-11-26 | |||
JPH05232473A | 1993-09-10 | |||
JPH06287453A | 1994-10-11 | |||
JPH09118717A | 1997-05-06 | |||
JP2002517605A | 2002-06-18 | |||
JPH07294735A | 1995-11-10 | |||
JPH083111A | 1996-01-09 | |||
JPH0829618A | 1996-02-02 | |||
JPH1180090A | 1999-03-23 | |||
JPH11148079A | 1999-06-02 | |||
JP2000178233A | 2000-06-27 | |||
JP2002308831A | 2002-10-23 | |||
JP2002145830A | 2002-05-22 | |||
JP2004002373A | 2004-01-08 | |||
JP2004099446A | 2004-04-02 | |||
JP2004149522A | 2004-05-27 | |||
JPH07146409A | 1995-06-06 |
Other References:
LUB, J. ET AL.: "Photoisomerizable derivatives of phenylethanediol and cinnamic acid: useful compounds for single-layer R, G, and B cholesteric color filters", MOLECULAR CRYSTALS AND LIQUID CRYSTALS, vol. 457, 2006, pages 161 - 180, XP008171858
BOBROVSKII, A. YU. ET AL.: "Photochromic liquid-crystalline copolymers bearing cinnamic acid-based chiral side groups", VYSOKOMOLEKULYARNYE SOEDINENIYA, SERIYA A I SERIYA B, vol. 41, no. 2, 1999, pages 197 - 208, XP000830390
CHEN, S. H. ET AL.: "New thermotropic chiral nematic copolymers using (1S,2S,3S,5R)-(+)- and (lR,2R,3R,5S)-(-)-isopinocampheol as building blocks", MACROMOLECULES, vol. 23, no. 24, 1990, pages 5055 - 5058, XP000371990
THE SOCIETY OF POLYMER SCIENCE,JAPAN: "Synthesis and Reaction of Polymers", KYORITSU SHUPPAN CO., LTD
D. DEMUS, J. W. GOODBY, G. W. GRAY, H. W. SPIESS, V. VILL,: "Handbook of Liquid Crystals", 1998, WILEY-VCH PUBLISHERS
"Kikan Kagaku Sosetsu No. 22", 1994, CHEMICAL SOCIETY OF JAPAN
D. DEMUS, J. W. GOODBY, G. W. GRAY, H. W. SPIESS, V. VILL,: "Handbook of Liquid Crystals", 1998, WILEY-VCH
FARMACO, EDIZIONE SCIENTIFICA, vol. 22, no. 190, 1967, pages 590 - 598
"Farmaco. Edizione Scientifica", vol. 22, 1967, pages: 190 - 590-598
See also references of EP 2716625A4
BOBROVSKII, A. YU. ET AL.: "Photochromic liquid-crystalline copolymers bearing cinnamic acid-based chiral side groups", VYSOKOMOLEKULYARNYE SOEDINENIYA, SERIYA A I SERIYA B, vol. 41, no. 2, 1999, pages 197 - 208, XP000830390
CHEN, S. H. ET AL.: "New thermotropic chiral nematic copolymers using (1S,2S,3S,5R)-(+)- and (lR,2R,3R,5S)-(-)-isopinocampheol as building blocks", MACROMOLECULES, vol. 23, no. 24, 1990, pages 5055 - 5058, XP000371990
THE SOCIETY OF POLYMER SCIENCE,JAPAN: "Synthesis and Reaction of Polymers", KYORITSU SHUPPAN CO., LTD
D. DEMUS, J. W. GOODBY, G. W. GRAY, H. W. SPIESS, V. VILL,: "Handbook of Liquid Crystals", 1998, WILEY-VCH PUBLISHERS
"Kikan Kagaku Sosetsu No. 22", 1994, CHEMICAL SOCIETY OF JAPAN
D. DEMUS, J. W. GOODBY, G. W. GRAY, H. W. SPIESS, V. VILL,: "Handbook of Liquid Crystals", 1998, WILEY-VCH
FARMACO, EDIZIONE SCIENTIFICA, vol. 22, no. 190, 1967, pages 590 - 598
"Farmaco. Edizione Scientifica", vol. 22, 1967, pages: 190 - 590-598
See also references of EP 2716625A4
Attorney, Agent or Firm:
SHIGA Masatake et al. (JP)
Masatake Shiga (JP)
Masatake Shiga (JP)
Download PDF:
Claims:
Previous Patent: DIMENSION MEASURING APPARATUS
Next Patent: PRESSURE-SENSITIVE TAPE AND SEMICONDUCTOR WAFER-PROCESSING METHOD
Next Patent: PRESSURE-SENSITIVE TAPE AND SEMICONDUCTOR WAFER-PROCESSING METHOD