Title:
RESIN COMPOSITION CONTAINING BIFUNCTIONAL PHENYLENE ETHER RESIN
Document Type and Number:
WIPO Patent Application WO/2024/024730
Kind Code:
A1
Abstract:
There is a demand for the development of phenylene ether resins having superior dielectric properties. The present invention provides a phenylene ether resin composition having a number average molecular weight (Mn) of 800-3,000 and containing resin α represented by general formula (1) and resin β represented by general formula (2), wherein the content of the resin β relative to the resin α (content of resin β/content of resin α) is 20-200 ppm. In general formula (2), at least one among L1-L8 is represented by general formula (3).
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Inventors:
MIYAMOTO MAKOTO (JP)
ARAI YUJI (JP)
IIJIMA TAKAYUKI (JP)
ARAI YUJI (JP)
IIJIMA TAKAYUKI (JP)
Application Number:
PCT/JP2023/027019
Publication Date:
February 01, 2024
Filing Date:
July 24, 2023
Export Citation:
Assignee:
MITSUBISHI GAS CHEMICAL CO (JP)
International Classes:
C08F299/00
Foreign References:
| JP2009024167A | 2009-02-05 | |||
| JP2004059644A | 2004-02-26 | |||
| JP2014162850A | 2014-09-08 | |||
| US20170088669A1 | 2017-03-30 |
Attorney, Agent or Firm:
KOBAYASHI Hiroshi et al. (JP)
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