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:
Aug. 14, 1990
Filed:
Feb. 27, 1989
Applicant:
Inventors:
Carmine P Iovine, Bridgewater, NJ (US);
James L Walker, Whitehouse Sta., NJ (US);
Assignee:
National Starch and Chemical Investment Holding Corporation, Wilmington, DE (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08F / ;
U.S. Cl.
CPC ...
523201 ; 525902 ; 524804 ;
Abstract
Laminating adhesives are described for forming flexible laminates having high bond strength, and a high degree of both humidity and water resistance. The one-part laminating adhesive compositions incorporate acrylic polymer emulsions prepared by a 'core-shell' multistage polymerization process.