Title:
MODIFIED POLYPHENYLENE ETHER, METHOD FOR PRODUCING THE SAME, THERMOSETTING COMPOSITION, PREPREG, AND LAMINATE
Document Type and Number:
Japanese Patent JP2021181546
Kind Code:
A
Abstract:
To provide modified polyphenylene ether which is excellent in solubility in a solvent, and has a high glass transition temperature after curing, and a thermosetting composition containing the modified polyphenylene ether.SOLUTION: Modified polyphenylene ether contains modified polyphenylene ether molecules having a structure of formula (1), in which Z in formula (1) is a structure of formula (2), Y is a structure of formula (4) or formula (5), A is a group represented by formula (6), and a ratio of the structure of formula (5) with respect to the total of the structure of formula (4) and the structure of formula (5) is 5-50 mol%.SELECTED DRAWING: None
Inventors:
FUKUEN SHINICHI
KIN SAIKUN
OSADA KAZUTO
KIN SAIKUN
OSADA KAZUTO
Application Number:
JP2020088208A
Publication Date:
November 25, 2021
Filing Date:
May 20, 2020
Export Citation:
Assignee:
ASAHI KASEI CORP
International Classes:
C08G65/48; B32B15/08; C08F299/02; C08G65/38; C08L71/12
Attorney, Agent or Firm:
Kenji Sugimura
Mitsutsugu Sugimura
Koichiro God
Mitsutsugu Sugimura
Koichiro God
Previous Patent: JPWO2021181545
Next Patent: Encapsulant for optical semiconductor devices and its manufacturing method
Next Patent: Encapsulant for optical semiconductor devices and its manufacturing method