Japan Intellectual Property Rights: RADICALLY POLYMERIZABLE COMPOSITION HAVING EXCELLENT METAL ADHESION, ELECTRICAL AND ELECTRONIC COMPONENT USING SAID COMPOSITION, AND METHOD FOR MANUFACTURING SAID ELECTRICAL AND ELECTRONIC COMPONENT

Japan, Sept. 18 -- JAPAN U-PICA CO LTD has got intellectual property rights for 'RADICALLY POLYMERIZABLE COMPOSITION HAVING EXCELLENT METAL ADHESION, ELECTRICAL AND ELECTRONIC COMPONENT USING SAID COMPOSITION, AND METHOD FOR MANUFACTURING SAID ELECTRICAL AND ELECTRONIC COMPONENT.' Other related details are as follows:

Application Number: JP,2022-146579

Category (FI): H01L23/30@R,C08F290/06,H10W74/47,H10W74/47,200

Stage: PROBLEM TO BE SOLVED: To provide a radically polymerizable resin composition that has excellent metal adhesion.SOLUTION: Provided is a radically polymerizable resin composition, which is a radically polymerizable resin composition containing at least a urethane (meth)acrylate-based radically polymerizable compound, an inorganic filler, a silane coupling agent, and a radical polymerization initiator, and in which, characterized, the urethane (meth)acrylate-based radically polymerizable compound is a mixture of crystalline urethane (meth)acrylate (A) and amorphous urethane (meth)acrylate (B).SELECTED DRAWING: None (Grant)

Filing Date: Sept. 14, 2022

Publication Date: March 27, 2024

The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100

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