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:
Nov. 22, 2022
Filed:
Jul. 17, 2018
Applicant:
3m Innovative Properties Company, St. Paul, MN (US);
Inventors:
Wayne S. Mahoney, St. Paul, MN (US);
Saswata Chakraborty, Oakdale, MN (US);
Guy D. Joly, Shoreview, MN (US);
Jonathan A. Anim-Addo, New Hope, MN (US);
Assignee:
3M Innovative Properties Company, St. Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 75/045 (2016.01); C08F 2/48 (2006.01); C08L 81/02 (2006.01); G02B 1/04 (2006.01);
U.S. Cl.
CPC ...
C08G 75/045 (2013.01); C08F 2/48 (2013.01); C08L 81/02 (2013.01); G02B 1/04 (2013.01);
Abstract
A composition comprising at least one terminally-unsaturated diarylsulfide compound represented by the formula: wherein each R represents an allyl group or a propargyl group. The composition may further comprise an organic polythiol, and optionally a free-radical initiator, and may be formulated as a two-part polymerizable composition. Methods of polymerizing the compositions are also disclosed.