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. 21, 1996
Filed:
Feb. 15, 1995
Applicant:
Inventors:
Joseph Wieczorek, Jr, Flemington, NJ (US);
Lynne M Mahoney, Piscataway, NJ (US);
Assignee:
National Starch and Chemical Investment Holding Corporation, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ;
U.S. Cl.
CPC ...
524 48 ;
Abstract
Adhesive compositions which are free of humectants are prepared from vinyl acetate homopolymer and/or ethylene vinyl acetate copolymer latices which have been prepared by emulsion polymerization methods which utilize dextrin as the protective colloid. The adhesives are characterized by superior adhesion in case making and are prepared by post-adding specific amounts dextrin and a borax to the dextrin-emulsified polymer latex.
Quick Actions:
Wieczorek, Jr, Joseph. (1996). Aqueous adhesive compositions for use in binding books (U.S. Patent No. 5519072). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5519072
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile