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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 10703946 B1

PDFFull Text
Date of Patent:
Jul. 07, 2020

Filed:

May. 10, 2017

Adhesive delamination layer including at least one non-linear organopolysiloxane

Applicant:

Dow Silicones Corporation, Midland, MI (US);

Inventors:

Ginam Kim, Midland, MI (US);

Junying Liu, Midland, MI (US);

Assignee:

Dow Silicones Corporation, Midland, MI (US);

Attorney:
Primary Examiner:

Sing P Chan

Int. Cl.
CPC ...
C09J 183/04 (2006.01); H01L 21/683 (2006.01); C08L 83/00 (2006.01); H01L 27/12 (2006.01); G03F 7/26 (2006.01); G03F 7/20 (2006.01); G03F 7/16 (2006.01); C09J 5/06 (2006.01); C08G 77/20 (2006.01); C08G 77/12 (2006.01); C08G 77/00 (2006.01); C09J 11/00 (2006.01); C08L 83/04 (2006.01);
U.S. Cl.
CPC ...
C09J 183/04 (2013.01); C08G 77/20 (2013.01); C08L 83/00 (2013.01); C09J 5/06 (2013.01); G03F 7/16 (2013.01); G03F 7/20 (2013.01); G03F 7/26 (2013.01); H01L 21/6835 (2013.01); H01L 27/1266 (2013.01); C08G 77/12 (2013.01); C08G 77/70 (2013.01); H01L 2221/6835 (2013.01);
Abstract

An adhesive delamination layer including at least one non-linear organopolysiloxane and methods for display device substrate processing are disclosed. The method includes securing the display device substrate to a carrier substrate with an adhesive delamination layer including a cured product of curing a precursor adhesive composition. The precursor adhesive composition includes Component (A), a hydrogenorganopolysiloxane and Component (B), a (C-C)alkenyl-functionalized organopolysiloxane, wherein the (C-C)alkenyl group is uninterrupted or interrupted by 1, 2, or 3 groups independently chosen from —O—, —S—, substituted or unsubstituted —NH—, —(O—(C-C)alkylene)- wherein n is 1 to 1,000, —Si((C-C)alkoxy)-, and —Si((C-C)alkyl)- wherein at least one of Component (A) and Component (B) is non-linear.

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