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. 07, 1984
Filed:
Dec. 15, 1981
Applicant:
Inventors:
W Randolph Merton, Stillwater, MN (US);
Wayne A Pletcher, Roseville, MN (US);
Assignee:
Minnesota Mining and Manufacturing Company, St. Paul, MN (US);
Primary Examiner:
Int. Cl.
CPC ...
C08L / ;
U.S. Cl.
CPC ...
525127 ; 525176 ; 525183 ; 525185 ; 525187 ; 525418 ; 525420 ; 525438 ; 525453 ;
Abstract
A heat activatable thermoplastic adhesive composition is described which comprises (a) a thermoplastic polymer, (b) an organic polymer having a plurality of functional groups available for crosslinking, and (c) a crosslinking agent capable of reacting with (b). The adhesive compositions exhibit delayed tack and improved temperature resistance.