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:
May. 09, 2023
Filed:
Jul. 08, 2019
3m Innovative Properties Company, St. Paul, MN (US);
Vasav Sahni, St. Paul, MN (US);
Saswata Chakraborty, Cottage Grove, MN (US);
Wayne S. Mahoney, St. Paul, MN (US);
Jason D. Clapper, Lino Lakes, MN (US);
Jacob P. Johnson, St. Paul, MN (US);
Ying Zhang, Woodbury, MN (US);
Albert I. Everaerts, Tucson, AZ (US);
Bryan V. Hunt, Nowthen, MN (US);
Richard B. Ross, Cottage Grove, MN (US);
3M Innovative Properties Company, St. Paul, MN (US);
Abstract
A composition is described comprising a styrene-isobutylene block copolymer; and at least one ethylenically unsaturated monomer. After curing the composition comprises polymerized units of the ethylenically unsaturated monomer. In some embodiments the ethylenically unsaturated groups are selected from (meth)acryl or vinyl ether. The composition is suitable for use as a (e.g. pressure sensitive) adhesive. Articles, methods of making an article, and methods of bonding are also described.