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:
Mar. 05, 1985
Filed:
Mar. 23, 1984
Applicant:
Inventors:
Gerald E Korbel, Little Canada, MN (US);
Richard G Newell, Woodbury, MN (US);
Assignee:
Minnesota Mining and Manufacturing Company, Saint Paul, MN (US);
Primary Examiner:
Int. Cl.
CPC ...
C08G / ; C08G / ; C08G / ; B01J / ;
U.S. Cl.
CPC ...
502159 ; 523205 ; 523211 ; 525107 ; 525524 ; 526209 ; 526210 ; 526233 ; 526237 ; 528 89 ; 528 91 ; 528 93 ; 528361 ;
Abstract
Microcapsules with liquid fills containing Lewis acid catalysts, catalyst concentrates comprising slurries of the microcapsules in liquid media, and a method for preparing the microcapsules and concentrates. The catalyst concentrates of the present invention are storage stable both alone and when incorporated in a one-part epoxy formulation.