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:
Feb. 18, 2025
Filed:
May. 06, 2020
Applicant:
3m Innovative Properties Company, St. Paul, MN (US);
Inventors:
Michael G. Costello, Afton, MN (US);
Zai-Ming Qiu, Woodbury, MN (US);
David J. Lundberg, Cottage Grove, MN (US);
Alexandre R. Monteil, St. Paul, MN (US);
Assignee:
3M INNOVATIVE PROPERTIES COMPANY, St. Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D 1/72 (2006.01); C11D 1/00 (2006.01); C11D 1/722 (2006.01); C11D 3/18 (2006.01); C11D 3/20 (2006.01); C11D 3/24 (2006.01); C11D 3/34 (2006.01); C11D 3/43 (2006.01); C11D 3/44 (2006.01); C11D 7/24 (2006.01);
U.S. Cl.
CPC ...
C11D 3/245 (2013.01); C11D 1/00 (2013.01); C11D 1/72 (2013.01); C11D 1/722 (2013.01); C11D 3/18 (2013.01); C11D 3/2068 (2013.01); C11D 3/3427 (2013.01); C11D 3/43 (2013.01); C11D 7/24 (2013.01);
Abstract
A composition includes a compound having structural formula (I): Rf—S—Rh (I) wherein (i) Rf is a partially fluorinated or perfluorinated group having 2 to 6 carbon atoms and optionally comprises one or more catenated heteroatoms, and (ii) Rh is a non-fluorinated hydrocarbon group having 1-3 carbon atoms and optionally comprises one or more catenated heteroatoms. The composition further includes an organic lubricant contaminant.