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:
May. 05, 1987
Filed:
Aug. 05, 1985
Applicant:
Inventors:
Eugene F Douglass, Decatur, IL (US);
Michael J Sullivan, Chicopee, MA (US);
Austin H Young, Decatur, IL (US);
Assignee:
A. E. Staley Manufacturing Company, Decatur, IL (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08B / ; C08B / ;
U.S. Cl.
CPC ...
525 543 ; 525 5431 ; 525 5432 ; 5262382 ; 52623821 ; 52623822 ; 527312 ;
Abstract
Saccharides having pendant ethylenically unsaturated groups covalently bonded thereto are employed as coupling agents in filled and/or reinforced polymer compositions. Said saccharide is applied to the surface of a particulate or fibrous filler and/or reinforcing material and the resulting saccharide-coated filler and/or reinforcing material is intimately mixed with the polymer material to be filled and/or reinforced thereby.