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:
Nov. 01, 1994
Filed:
Nov. 25, 1992
Applicant:
Inventors:
Christopher C Lane, Laprairie, CA;
Ruben P Lenz, Laval-sur-le-Lac, CA;
Costa Athanassoulias, Montreal, CA;
Assignee:
ADM Agri-Industries, Ltd., Montreal, CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07G / ; C07H / ; C07H / ; C08G / ;
U.S. Cl.
CPC ...
536124 ; 536127 ; 536120 ; 536117 ; 536106 ; 53612312 ; 527310 ; 527300 ; 426661 ; 426449 ; 134-7 ; 51302 ;
Abstract
The present invention relates to a method for treating, and in particular for abrading surfaces, utilizing glass-like polysaccharide grits. The invention also extends to novel glass-like polysaccharide products, especially starches, and to processes for the production thereof. Additionally, there is disclosed cross-linked polysaccharide materials and glass-like starches having a substantially occluded water component. Combinations of these various polysaccharide grits and other abrasive grit materials are also disclosed.