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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 10392541 B1

PDFFull Text
Expired
Date of Patent:
Aug. 27, 2019

Filed:

Apr. 22, 2016

Hot melt adhesive

Applicant:

Henkel Ag & Co. Kgaa, Duesseldorf, DE;

Inventors:

Makoto Takenaka, Osaka, JP;

Tadashi Hayakawa, Osaka, JP;

Assignee:

Henkel AG & Co. KGaA, Duesseldorf, DE;

Attorney:

James E. Piotrowski

Primary Examiner:

Irina S Zemel

Assistant Examiner:

Jeffrey S Lenihan

Int. Cl.
CPC ...
B32B 27/06 (2006.01); B32B 27/32 (2006.01); B32B 27/36 (2006.01); B32B 7/12 (2006.01); C09J 123/22 (2006.01); C09J 167/04 (2006.01); C09J 109/00 (2006.01); C09J 153/00 (2006.01); C09J 153/02 (2006.01); C09J 123/08 (2006.01); C08L 23/08 (2006.01); C08L 67/04 (2006.01); C09J 7/24 (2018.01); C09J 7/25 (2018.01); C08L 23/12 (2006.01); C08L 91/00 (2006.01);
U.S. Cl.
CPC ...
C09J 167/04 (2013.01); B32B 7/12 (2013.01); B32B 27/06 (2013.01); B32B 27/32 (2013.01); B32B 27/36 (2013.01); C08L 23/08 (2013.01); C08L 23/12 (2013.01); C08L 67/04 (2013.01); C08L 91/00 (2013.01); C09J 7/241 (2018.01); C09J 7/255 (2018.01); C09J 109/00 (2013.01); C09J 123/08 (2013.01); C09J 123/22 (2013.01); C09J 153/005 (2013.01); C09J 153/025 (2013.01); B32B 2250/02 (2013.01); B32B 2255/10 (2013.01); B32B 2255/26 (2013.01); B32B 2605/003 (2013.01); C08L 2205/04 (2013.01); C09J 2423/00 (2013.01); C09J 2467/00 (2013.01);
Abstract

The present invention provides a hot melt adhesive which is excellent in environmental friendliness, thermal stability, adhesion to a polyolefin substrate and a polyester substrate, and heat resistance. The present invention relates to a hot melt adhesive comprising (A) a polar functional group-modified conjugated diene-based polymer, (B) an aliphatic polyester-based resin, (C) an amorphous olefin-based polymer, (D) a crystalline polypropylene resin, and (E) a tackifier resin.

Find Patent Forward Citations

Takenaka, Makoto. (2019). Hot melt adhesive (U.S. Patent No. 10392541). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10392541

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

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