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:
Jan. 11, 1977
Filed:
Dec. 11, 1974
Applicant:
Inventors:
Richard E Petersen, Concord, MA (US);
Jitendra J Modi, North Bergen, NJ (US);
Assignee:
Pandel-Bradford, Inc., Lowell, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; D06N / ;
U.S. Cl.
CPC ...
428310 ; 428315 ; 428904 ;
Abstract
An imitation leather material comprising a thin layer of a resin film having a decorative top surface, the film bonded to a fabric base layer through an intervening layer of essentially open-cell, carboxylated, elastomeric-cured foam. The foam layer is prepared with a foamable aqueous latex composition having a pH of about 5.0 to 6.5, a viscosity of from about 5,000 to 30,000 cps, and from about 2 to 10 phr of a free acrylic, acid-containing, partially ammonia-neutralized acrylate polymer.