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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.:

US 12448550 B1

PDFFull Text
Date of Patent:
Oct. 21, 2025

Filed:

Dec. 05, 2019

Dual-curable adhesive composition

Applicant:

Hansol Chemical Co., Ltd., Seoul, KR;

Inventors:

Chanho Shin, Gwangju, KR;

Joohan Woo, Jeonju-si, KR;

Cheolwoo Lee, Jeollabuk-do, KR;

Sungmin Ha, Jeollabuk-do, KR;

Chunrae Nam, Jeonju-si, KR;

Assignee:

HANSOL CHEMICAL CO., LTD., Seoul, KR;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Sanza L Mcclendon

Int. Cl.
CPC ...
C09J 133/04 (2006.01); C09J 4/06 (2006.01); C09J 11/06 (2006.01); C08K 5/37 (2006.01);
U.S. Cl.
CPC ...
C09J 133/04 (2013.01); C09J 4/06 (2013.01); C09J 11/06 (2013.01); C08K 5/37 (2013.01); C09J 2301/312 (2020.08); C09J 2301/416 (2020.08);
Abstract

The present invention provides a dual-curable hybrid adhesive composition including a photo-initiator, a thermal initiator, and a thiol group-containing compound, and more particularly, to an adhesive composition which may be cured through a single curing by ultraviolet (UV) light or heat, and where thermal curing proceeds concurrently with UV curing by a heat generated during the UV curing such that even a light shield portion which may not transmit UV light therethrough may be sufficiently cured.

Find Patent Forward Citations

Shin, Chanho. (2025). Dual-curable adhesive composition (U.S. Patent No. 12448550). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12448550

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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