Title:
AMORPHOUS POLYAMIDE RESIN AND MOLDED ARTICLE
Document Type and Number:
WIPO Patent Application WO/2018/155171
Kind Code:
A1
Abstract:
Provided are the following: an amorphous polyamide resin which undergoes little change in weight when exposed to wet-heat conditions and which can maintain a good appearance even when formed into a molded article and under wet-heat conditions; and a molded article containing the amorphous polyamide resin. The amorphous polyamide resin is constituted from constituent units derived from a diamine and constituent units derived from a dicarboxylic acid. 70 mol.% or more of the constituent units derived from a diamine are constituent units derived from isophoronediamine. The constituent units derived from a dicarboxylic acid include constituent units derived from an α,ω-straight chain aliphatic dicarboxylic acid having 8-14 carbon atoms and constituent units derived from an aromatic dicarboxylic acid.
Inventors:
YAMANAKA MASAKI (JP)
KATO TOMONORI (JP)
OGURO HATSUKI (JP)
TSUNAKA NOBUHIDE (JP)
KATO TOMONORI (JP)
OGURO HATSUKI (JP)
TSUNAKA NOBUHIDE (JP)
Application Number:
PCT/JP2018/004030
Publication Date:
August 30, 2018
Filing Date:
February 06, 2018
Export Citation:
Assignee:
MITSUBISHI GAS CHEMICAL CO (JP)
International Classes:
C08G69/26
Foreign References:
| JP5071828B2 | 2012-11-14 | |||
| JP2002501963A | 2002-01-22 | |||
| JPH05125276A | 1993-05-21 | |||
| JPH05320416A | 1993-12-03 | |||
| JP2016528312A | 2016-09-15 | |||
| JP2015528521A | 2015-09-28 | |||
| JP2014523942A | 2014-09-18 | |||
| JPS5730725A | 1982-02-19 | |||
| US3882085A | 1975-05-06 | |||
| JP2010285553A | 2010-12-24 |
Other References:
See also references of EP 3587472A4
Attorney, Agent or Firm:
SIKS & CO. (JP)
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