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Patent Searching and Data


Title:
CURABLE COMPOSITION, DRY FILM, CURED PRODUCT, AND ELECTRONIC COMPONENT
Document Type and Number:
WIPO Patent Application WO/2021/053774
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a curable composition having superior thermostablity (high Tg) and dielectric characteristics (low dielectric constant and low dissipation factor), and capable of patterning by photolithography, a dry film having a composition layer obtained from the composition, a cured product of the composition or of the composition layer of the dry film, and an electronic component including the cured product. The solution thereof is a curable composition, etc. characterized by comprising a compound (A) having a carbodiimide group and an ethylenic unsaturated bond and a photoradical generator (B).

Inventors:
HAYASHI MAKOTO (JP)
Application Number:
PCT/JP2019/036649
Publication Date:
March 25, 2021
Filing Date:
September 18, 2019
Export Citation:
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Assignee:
TAIYO HOLDINGS CO LTD (JP)
International Classes:
C08L39/00; C09D7/63; C09D139/00; G03F7/004; G03F7/027
Foreign References:
JP2005048127A2005-02-24
JP2005002079A2005-01-06
JP2017103154A2017-06-08
JP2000336125A2000-12-05
JP2017179308A2017-10-05
JPH0240351A1990-02-09
JP2005036149A2005-02-10
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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