Title:
DIAMINE AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2016/153064
Kind Code:
A1
Abstract:
[Problem] To provide a novel diamine for imparting a thin film that has not only exceptional flexibility and transparency, but also low retardation. [Solution] Provided are: a diamine characterized by being represented by formula (1-1); a polyamic acid and a polyimide obtained from said diamine; a composition for forming a thin film, the composition containing said polyimide and silicon dioxide particles; and a thin film formed therefrom. (In the formula, R1 to R5 each independently represent a halogen atom, an alkyl group, or an alkoxy group; R6 and R7 each independently represent a hydrogen atom, a halogen atom, an alkyl group, or an alkoxy group; a, b, d, and e each independently represent an integer of 0-4; and c represents an integer of 0-2.)
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Inventors:
YEH CHENGJIA (TW)
HO BANGCHING (TW)
KONDO MITSUMASA (JP)
HO BANGCHING (TW)
KONDO MITSUMASA (JP)
Application Number:
PCT/JP2016/059755
Publication Date:
September 29, 2016
Filing Date:
March 25, 2016
Export Citation:
Assignee:
NISSAN CHEMICAL IND LTD (JP)
International Classes:
C07C229/60; C07C205/57; C07C227/06; C08G73/10; H05K1/03; C07B61/00
Foreign References:
| JP2008308433A | 2008-12-25 | |||
| JP2006001968A | 2006-01-05 | |||
| JP2004359599A | 2004-12-24 |
Other References:
YANG, JYE-SHANE ET AL.: "Solid-State Molecular Folding and Supramolecular Structures of Triptycene-Derived Secondary Dicarboxamides", J. ORG. CHEM., vol. 67, no. 21, October 2002 (2002-10-01), pages 7343 - 7354, XP055320289
RAFIEE, ZAHRA ET AL.: "Synthesis and Study of New Poly(ester-imide)s Containing Triptycene Groups", POLYMER ENGINEERING AND SCIENCE, vol. 54, no. 10, October 2014 (2014-10-01), pages 2252 - 2257, XP055320291
RAFIEE, ZHARA ET AL.: "Preparation and characterization of heat-resistant polyimide/ titanium dioxide nanocomposite films containing triptycene side units by sol-gel processes", HIGH PERFORMANCE POLYMERS, vol. 26, 2014, pages 373 - 380
GUNG, BENJAMIN W. ET AL.: "The Strength of Parallel-Displaced Arene-Arene Interactions in Chloroform", J. ORG. CHEM., vol. 70, no. 9, April 2005 (2005-04-01), pages 3641 - 3644, XP055320293
GUNG, BENJAMIN W. ET AL.: "A Threshold for Charge Transfer in Aromatic Interactions? A Quantitative Study of pi-Stacking Interactions", J. ORG. CHEM., vol. 70, no. 25, December 2005 (2005-12-01), pages 10532 - 10537, XP055320295
RAFIEE, ZAHRA ET AL.: "Synthesis and Study of New Poly(ester-imide)s Containing Triptycene Groups", POLYMER ENGINEERING AND SCIENCE, vol. 54, no. 10, October 2014 (2014-10-01), pages 2252 - 2257, XP055320291
RAFIEE, ZHARA ET AL.: "Preparation and characterization of heat-resistant polyimide/ titanium dioxide nanocomposite films containing triptycene side units by sol-gel processes", HIGH PERFORMANCE POLYMERS, vol. 26, 2014, pages 373 - 380
GUNG, BENJAMIN W. ET AL.: "The Strength of Parallel-Displaced Arene-Arene Interactions in Chloroform", J. ORG. CHEM., vol. 70, no. 9, April 2005 (2005-04-01), pages 3641 - 3644, XP055320293
GUNG, BENJAMIN W. ET AL.: "A Threshold for Charge Transfer in Aromatic Interactions? A Quantitative Study of pi-Stacking Interactions", J. ORG. CHEM., vol. 70, no. 25, December 2005 (2005-12-01), pages 10532 - 10537, XP055320295
Attorney, Agent or Firm:
HANABUSA PATENT & TRADEMARK OFFICE (JP)
A patent business corporation is a なぶさ patent trademark office. (JP)
A patent business corporation is a なぶさ patent trademark office. (JP)
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