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:
Jul. 25, 1989
Filed:
Dec. 28, 1988
Applicant:
Inventors:
Daniel Graiver, Midland, MI (US);
Robert E Kalinowski, Auburn, MI (US);
Gary A Dahlbeck, Bay City, MI (US);
Assignee:
Dow Corning Corporation, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05B / ; B29C / ;
U.S. Cl.
CPC ...
264 28 ; 2642103 ; 2642107 ; 2642108 ; 26421116 ; 26421115 ; 264185 ; 524173 ; 524379 ; 524503 ;
Abstract
Solutions of polyvinyl alcohol in non-aqueous mixtures of dimethyl sulfoxide and up to about 30 weight percent, based on said mixture, of an alcohol containing from 1 to about 4 carbon atoms can be converted to hydrogels, fibers and other useful products.