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. 06, 1976
Filed:
Jul. 12, 1974
Dara Ardeshir Jilla, Collinsville, VA (US);
HCA-Martin, Inc., Martinsville, VA (US);
Abstract
There are provided novel antistatic carpet yarns and carpets as well as novel compositions of matter and methods for the chemical treatment of carpet yarns and carpets in order to impart to such textile materials substantially durable hydrophilic, soil-repellency and antistatic properties that will be retained despite rigorous exposure to washing, foam, vacuum and steam cleaning, and wear under high compression loads (or foot-traffic), without any adverse effect on dyestuffs or flammability. The method consists essentially in first treating the carpet yarn or carpet made of preferably synthetic fiber material (by such per se well known methods as padding, spraying or transfer-roll) with an aqueous emulsion which forms a normally solid coating consisting essentially of:
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile