Title:
RESIN SHEET
Document Type and Number:
WIPO Patent Application WO/2022/210187
Kind Code:
A1
Abstract:
A resin sheet (1) formed from a resin composition containing a resin component (A), wherein the resin component (A) contains a first maleimide resin (A1), the first maleimide resin (A1) has two or more maleimide groups per molecule, a binding group that links at least a pair of the two maleimide groups has 4 or more methylene groups in the main chain, and the contained amount of the first maleimide resin (A1) is 30-58 mass% when the total amount of the resin component (A) in the resin composition is defined as 100 mass%.
Inventors:
UEMURA KAZUE (JP)
WATANABE YASUTAKA (JP)
WATANABE YASUTAKA (JP)
Application Number:
PCT/JP2022/013641
Publication Date:
October 06, 2022
Filing Date:
March 23, 2022
Export Citation:
Assignee:
LINTEC CORP (JP)
International Classes:
C08F222/40; C08K5/3492; C08L35/00; H01L23/29; H01L23/31
Domestic Patent References:
| WO2021039687A1 | 2021-03-04 | |||
| WO2020196070A1 | 2020-10-01 |
Foreign References:
| JP2020041070A | 2020-03-19 | |||
| JP2021031530A | 2021-03-01 | |||
| JP2014001289A | 2014-01-09 |
Attorney, Agent or Firm:
KINOSHITA & ASSOCIATES (JP)
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