The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 30, 2025
Filed:
Feb. 19, 2025
Cpc Corporation, Taiwan, Kaohsiung, TW;
Sheng-De Li, Zhubei, TW;
Lin-Chiang Huang, Chia-Yi, TW;
Jui-Fu Kao, Chia-Yi, TW;
Ming-Yu Huang, Chia-Yi, TW;
Jann-Chen Lin, Chia-Yi, TW;
CPC CORPORATION, TAIWAN, Kaohsiung, TW;
Abstract
A cyclic olefin copolymer comprises a structural unit represented by Formula (I) and a structural unit represented by Formula (II) In the structural unit represented by Formula (II), Rand Rindependently represent hydrogen, acryloyloxy [CH═CH—C(O)—O—] or (methacryloyloxy)ethyleneoxy [CHCH═CH—C(O)—O—CH—O—], with the proviso that Rand Rare not both hydrogen. The present invention also provides a curable composition comprising the cyclic olefin copolymer described above, a composite product comprising a substrate and a cured product formed from the curable composition, and a laminate comprising the cured product or the composite product.