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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 11649378 B1

PDFFull Text
Date of Patent:
May. 16, 2023

Filed:

Nov. 28, 2017

Internal incorporation of hydrocarbon tackifiers in water-based (meth)acrylate adhesive compositions, reaction mixtures, methods, and articles

Applicant:

3m Innovative Properties Company, St. Paul, MN (US);

Inventors:

Ibrahim A. El Hedok, Woodbury, MN (US);

Mahfuza B. Ali, Mendota Heights, MN (US);

Claudia M. Mulvaney, Woodbury, MN (US);

Elizabeth E. Johnson, Afton, MN (US);

Assignee:

3M Innovative Properties Company, St. Paul, MN (US);

Attorney:

Jean A. Lown

Primary Examiner:

Sanza L McClendon

Int. Cl.
CPC ...
C09J 4/00 (2006.01); C08F 2/38 (2006.01); C08L 65/00 (2006.01); C09J 4/06 (2006.01); C09J 11/08 (2006.01); C08F 220/18 (2006.01);
U.S. Cl.
CPC ...
C09J 4/00 (2013.01); C08F 2/38 (2013.01); C08F 220/1808 (2020.02); C08F 220/1812 (2020.02); C08L 65/00 (2013.01); C09J 4/06 (2013.01); C09J 11/08 (2013.01);
Abstract

Cationic or zwitterionic polymer adhesives, adhesive articles, aqueous polymerizable pre-adhesive reaction mixtures, and methods of preparation that include internal incorporation of a hydrocarbon tackifier. An aqueous polymerizable pre-adhesive reaction mixture includes one or more cationic (meth)acrylate monomers, one or more low Tg nonionic monomers having a (meth)acryloyl group, optionally one or more anionic (meth)acrylate monomers, and one or more hydrocarbon tackifiers.

Find Patent Forward Citations

El Hedok, Ibrahim. (2023). Internal incorporation of hydrocarbon tackifiers in water-based (meth)acrylate adhesive compositions, reaction mixtures, methods, and articles (U.S. Patent No. 11649378). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11649378

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

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