Title:
POLYIMIDE AND FILM USING SAME
Document Type and Number:
WIPO Patent Application WO/2015/111982
Kind Code:
A1
Abstract:
The present invention relates to a polyimide and to a film using same, and, more specifically, disclosed are: a polyimide which exhibits a low dielectric constant while maintaining the outstanding physical properties of the polyimide unchanged, and which is useful as a material for optical communication such as an optical waveguide or electronic material such as a protective material or an insulating material in a liquid crystal display element or semiconductor.
Inventors:
PARK HYO JUN (KR)
JUNG HAK GEE (KR)
HA CHANG SIK (KR)
TAPASWI PRADIP KUMAR (KR)
JEONG YOUNG SIK (KR)
JUNG HAK GEE (KR)
HA CHANG SIK (KR)
TAPASWI PRADIP KUMAR (KR)
JEONG YOUNG SIK (KR)
Application Number:
PCT/KR2015/000812
Publication Date:
July 30, 2015
Filing Date:
January 26, 2015
Export Citation:
Assignee:
KOLON INC (KR)
International Classes:
C08G73/10; C08J5/18; C08L79/08
Foreign References:
| JP2011203703A | 2011-10-13 | |||
| JP2009013165A | 2009-01-22 | |||
| JP2009175684A | 2009-08-06 | |||
| JPH0224294B2 | 1990-05-29 | |||
| JPS58208322A | 1983-12-05 | |||
| JP2006232960A | 2006-09-07 |
Other References:
RON HULST ET AL.: "ASYMMETRIC SYNTHESIS OF NEW CHIRAL EUROPIUM N,N'-DISUCCINATE COMPLEXES: SHIFT REAGENTS FOR AQUEOUS SOLUTIONS AND APPLICATION IN THE ENANTIOMERIC EXCESS DETERMINATION OF AMINO ACIDS", J. ORG. CHEM., vol. 59, no. 24, 1994, pages 7453 - 7458, XP002287633
C. B. POLLARD ET AL.: "DERIVATIVES OF PIPERAZINE. III. REACTIONS WITH UNSATURATED ESTERS, PART 1", J. AM. CHEM. SOC., vol. 57, no. 1, 1 January 1935 (1935-01-01), pages 199 - 200, XP055357365
CARR G.; WILLIAMS D. E.; DI'AZ-MARRERO A. R.; PATRICK B. 0.; BOTTRIELL H.; BALGI A. D.; DONOHUE E.; ROBERGE M.; ANDERSEN R. J., J. NAT. PROD., vol. 73, 2010, pages 422
C. B. POLLARD ET AL.: "DERIVATIVES OF PIPERAZINE. III. REACTIONS WITH UNSATURATED ESTERS, PART 1", J. AM. CHEM. SOC., vol. 57, no. 1, 1 January 1935 (1935-01-01), pages 199 - 200, XP055357365
CARR G.; WILLIAMS D. E.; DI'AZ-MARRERO A. R.; PATRICK B. 0.; BOTTRIELL H.; BALGI A. D.; DONOHUE E.; ROBERGE M.; ANDERSEN R. J., J. NAT. PROD., vol. 73, 2010, pages 422
Attorney, Agent or Firm:
KYUNG, Jin Young et al. (KR)
경진영 (KR)
경진영 (KR)
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