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:
Jan. 21, 1986
Filed:
Jun. 14, 1984
Applicant:
Inventor:
Robert J Koshar, Mahtomedi, MN (US);
Assignee:
Minnesota Mining and Manufacturing Company, St. Paul, MN (US);
Primary Examiner:
Int. Cl.
CPC ...
B05D / ;
U.S. Cl.
CPC ...
427 541 ; 427 35 ; 427 36 ; 427387 ; 428447 ; 528 15 ; 528 25 ; 528 26 ; 528 27 ; 528 31 ; 528 28 ; 522172 ;
Abstract
A low surface energy material is a hydrosilation reaction product of an ethylenically-unsaturated perfluoropolyether with a compound containing silicon-bonded hydrogen. A substrate bearing the low surface energy coating of the invention can be used in low-adhesion articles, for example, in adhesive tapes, for cooking utensils, ice-release for aircraft, or for magnetic recording media.