Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
POLYARYLENE ETHER KETONE RESIN AND PRODUCTION METHOD THEREOF, AND MOLDED BODY
Document Type and Number:
WIPO Patent Application WO/2019/142942
Kind Code:
A1
Abstract:
This polyarylene ether ketone resin has a repeating unit (1-1) represented by general formula (1-1) and a repeating unit (2-1) represented by general formula (2-1). In the expression, R is a hydrogen atom or an alkyl group of 1 to 4 carbons, Ar1 and Ar2 are divalent organic groups (3-1) represented by general formula (3-1), and n is 0 or 1.

Inventors:
MATSUOKA RYUICHI (JP)
NISHIDA SHOKO (JP)
MASUMOTO MASAYA (JP)
MAEYAMA KATSUYA (JP)
Application Number:
PCT/JP2019/001834
Publication Date:
July 25, 2019
Filing Date:
January 22, 2019
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
DAINIPPON INK & CHEMICALS (JP)
International Classes:
C08G67/00
Domestic Patent References:
WO2015182621A12015-12-03
WO2016038370A12016-03-17
Foreign References:
JPH05148717A1993-06-15
US20160122527A12016-05-05
JP2010006057A2010-01-14
JP2002538248A2002-11-12
JPH04502635A1992-05-14
JPS5039399A1975-04-11
JPS60500961A1985-06-27
JPS58208320A1983-12-05
JP2018008442A2018-01-18
JPS5490296A1979-07-17
JPS56451B11981-01-08
US3065205A1962-11-20
JPS61247731A1986-11-05
Other References:
See also references of EP 3744751A4
Attorney, Agent or Firm:
TANAI Sumio et al. (JP)
Download PDF: