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. 05, 1994
Filed:
Nov. 25, 1992
Applicant:
Inventors:
Richard H Bott, Macungie, PA (US);
William E Lenney, Allentown, PA (US);
Keith D Campbell, Slatington, PA (US);
Jeffrey A Kuphal, Flemington, NJ (US);
Chung-Ling Mao, Emmaus, PA (US);
Assignee:
Air Products and Chemicals, Inc., Allentown, PA (US);
Primary Examiner:
Int. Cl.
CPC ...
C08F / ;
U.S. Cl.
CPC ...
524459 ; 524503 ; 524555 ; 526201 ;
Abstract
A method for preparing aqueous polymer emulsions in the presence of a poly[(vinyl alcohol)-co-(vinyl amine)] copolymer as a protective colloid and aqueous polymer emulsions containing a poly[(vinyl alcohol)-co-(vinyl amine)] copolymer.
Bott, Richard. (1994). Poly[(vinyl alcohol)-co-(vinyl amine)] copolymers as stabilizing (U.S. Patent No. 5326809). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5326809
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile