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:
Apr. 17, 1984
Filed:
Sep. 29, 1982
Applicant:
Inventor:
Frank E Ehrenfeld, Jr, Morrisville, PA (US);
Assignee:
Congoleum Corporation, Kearny, NJ (US);
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428 89 ; 81155 ; 8929 ; 427258 ; 427264 ; 427270 ; 427275 ; 427288 ; 428 92 ;
Abstract
A process for developing an embossed effect on nylon pile fabric by applying the embossing agent and color to the pile, using a wet-on-wet technique to move the embossing agent toward the base of the pile, and finishing by heating the treated pile. An embossing of satisfactory depth is obtained, shrinkage of the fibers is near the base, with the embossed fibers at their exposed ends having a soft feel. Dye penetration in the fiber is commercially acceptable.