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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 11015095 B1

PDFFull Text
Expired
Date of Patent:
May. 25, 2021

Filed:

Nov. 21, 2017

Photo-curable adhesive composition, its preparation and use thereof

Applicants:

Henkel Ag & Co. Kgaa, Duesseldorf, DE;

Henkel Ip & Holding Gmbh, Duesseldorf, DE;

Inventors:

Chao Hu, Shanghai, CN;

Jiangbo Ouyang, Wallingford, CT (US);

Junwei Yang, Shanghai, DE;

Assignees:

HENKEL AG & CO. KGAA, Duesseldorf, DE;

HENKEL IP & HOLDING GMBH, Duesseldorf, DE;

Attorney:

Steven C. Bauman

Primary Examiner:

Ruiyun Zhang

Int. Cl.
CPC ...
C09J 175/16 (2006.01); C08G 18/75 (2006.01); C08G 18/28 (2006.01); C08G 18/67 (2006.01); C08G 18/10 (2006.01); C09J 4/06 (2006.01); C08L 75/16 (2006.01); C08G 18/81 (2006.01);
U.S. Cl.
CPC ...
C09J 175/16 (2013.01); C08G 18/10 (2013.01); C08G 18/282 (2013.01); C08G 18/2825 (2013.01); C08G 18/672 (2013.01); C08G 18/755 (2013.01); C08G 18/8175 (2013.01); C08L 75/16 (2013.01); C09J 4/06 (2013.01); C09K 2323/00 (2020.08); C09K 2323/05 (2020.08); C09K 2323/057 (2020.08);
Abstract

The present invention relates to a photo-curable adhesive composition comprising a (meth)acrylate capped aliphatic polyurethane having an average number of ethylenically unsaturated groups less than 1, a mono-functional (meth)acrylate monomer or oligomer and a photoinitiator. The adhesive composition can be used in a method of bonding a substrate to a liquid crystal display. The adhesive composition according to the present invention has improved side curing depth.

Find Patent Forward Citations

Hu, Chao. (2021). Photo-curable adhesive composition, its preparation and use thereof (U.S. Patent No. 11015095). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11015095

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

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