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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 11926765 B1

PDFFull Text
Date of Patent:
Mar. 12, 2024

Filed:

Nov. 18, 2019

Adhesive composition for peeling off by irradiation with light, layered product, and production method and peeling method for layered product

Applicant:

Nissan Chemical Corporation, Tokyo, JP;

Inventors:

Takahisa Okuno, Toyama, JP;

Shunsuke Moriya, Toyama, JP;

Hiroshi Ogino, Toyama, JP;

Ryo Karasawa, Toyama, JP;

Tetsuya Shinjo, Toyama, JP;

Assignee:

NISSAN CHEMICAL CORPORATION, Tokyo, JP;

Attorney:

Greenblum & Bernstein, P.L.C.

Primary Examiner:

Robert S Loewe

Int. Cl.
CPC ...
C09J 11/06 (2006.01); B32B 43/00 (2006.01); C09J 5/06 (2006.01); C09J 183/04 (2006.01); H01L 21/683 (2006.01);
U.S. Cl.
CPC ...
C09J 11/06 (2013.01); B32B 43/006 (2013.01); C09J 5/06 (2013.01); C09J 183/04 (2013.01); H01L 21/6836 (2013.01); C09J 2400/146 (2013.01); C09J 2483/00 (2013.01); H01L 2221/68386 (2013.01);
Abstract

An adhesive composition for use in debonding with light irradiation, which composition can achieve debonding through irradiation with light, characterized in that the adhesive composition contains an adhesive component (S) and a light-absorbing organic compound (X); and the light-absorbing organic compound (X) contains, in the molecule thereof, one or more aromatic rings, one or more rings each containing a heteroatom forming the ring, and one or more groups selected from among a carbonyl group and a thiocarbonyl group.

Find Patent Forward Citations

Okuno, Takahisa. (2024). Adhesive composition for peeling off by irradiation with light, layered product, and production method and peeling method for layered product (U.S. Patent No. 11926765). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11926765

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