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. 17, 1978
Filed:
Oct. 01, 1976
Applicant:
Inventors:
Frank L Deyak, Stillwater, MN (US);
Arthur A Wegwerth, Maplewood, MN (US);
Assignee:
Minnesota Mining and Manufacturing Company, Saint Paul, MN (US);
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; B32B / ;
U.S. Cl.
CPC ...
428447 ; 26034841 ; 2604 / ; 2604 / ; 427333 ; 427386 ; 427387 ; 428411 ; 428413 ; 428420 ; 428452 ; 428532 ;
Abstract
Conformable films of abrasion resistant coating materials derived from epoxy-terminated silanes are formed by partially curing the epoxy-terminated silane reaction components to a specific degree. Latent catalyst may be included within the film or subsequently added thereto from an adjacent polymer layer containing additional catalyst.