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:
Jun. 15, 1999
Filed:
Dec. 16, 1997
Applicant:
Inventors:
Assignee:
International Paper Company, Tuxedo Park, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
C08H / ; C08H / ;
U.S. Cl.
CPC ...
252 62 ; 106122 ; 1062056 ; 106427 ; 106429 ; 521 65 ; 521 82 ; 521 89 ; 521 94 ;
Abstract
A foamable thermal insulating barrier coating produced from an aqueous acrylic based latex emulsion and an unencapsulated chemical blowing agent for coating paper and paperboard and especially suitable for coating one or both sides of cupstock to retain heat and to provide moisture and grease resistance.