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:
Apr. 06, 1982
Filed:
Oct. 22, 1979
Applicant:
Inventors:
Duane A Jones, Minneapolis, MN (US);
Lyle F Elmquist, St. Paul, MN (US);
Assignee:
Henkel Corporation, Minneapolis, MN (US);
Primary Examiner:
Int. Cl.
CPC ...
C08L / ;
U.S. Cl.
CPC ...
525 5432 ;
Abstract
A water absorbent composition and method of preparing the same having improved wicking characteristics and comprising a combination of hydrolyzed starch polyacrylonitrile graft copolymer and a source of formaldehyde.