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:
Dec. 19, 1978
Filed:
Sep. 12, 1977
Applicant:
Inventors:
Larry A Lien, White Bear Lake, MN (US);
J Lamar Zollinger, Maplewood, MN (US);
Assignee:
Minnesota Mining and Manufacturing Company, Saint Paul, MN (US);
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; B32B / ; B32B / ;
U.S. Cl.
CPC ...
428412 ; 428413 ; 428417 ; 428418 ; 428429 ; 428447 ; 428450 ; 428451 ; 428454 ; 428474 ; 428483 ; 428516 ; 428518 ; 428520 ; 528 10 ; 528 19 ; 528 23 ; 528 40 ;
Abstract
Abrasion resistant coatings derived from epoxy-terminated silanes are desirable when formed by curing in the presence of PF.sub.5, SbF.sub.5, or HSbF.sub.6.