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:
Apr. 21, 2026
Filed:
Dec. 02, 2022
Corning Incorporated, Corning, NY (US);
Bokyung Kong, Hwasung-city, KR;
Jooyoung Lee, Asan-si, KR;
Joohye Oh, Cheonan-si, KR;
Yujin Shin, Asan-si, KR;
Kwangje Woo, Suwon-si, KR;
CORNING INCORPORATED, Corning, NY (US);
Abstract
A temporary sheet bonding method includes dip-coating temporary bonding layeron a first sheetby dipping the first sheet into a bonding solution comprising a surfactant and temporarily bonding the second sheetto the first sheet via the temporary bonding layer. The surfactant includes cetyltrimethylammonium bromide or poly[(3-methyl-1-vinylimidazolium chloride)-co-(1-vinylpyrrolidone)]. A sheet dip coating apparatus includes a bonding solution bathin which a bonding solution containing a surfactant is contained, a cassetteinto which a plurality of first sheets are to be loaded, and a driver configured to move the cassette up/down. The driver sequentially moves the cassette down to immerse the first sheet in the bonding solution, the cassette up until the plurality of first sheets are removed from the bonding solution, and the cassette up and away from a surface of the bonding solution.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile