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:
May. 07, 1985
Filed:
Apr. 09, 1984
Applicant:
Inventors:
Linda M McKinney, Lake Jackson, TX (US);
Osborne K McKinney, Lake Jackson, TX (US);
Assignee:
The Dow Chemical Company, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; B32B / ;
U.S. Cl.
CPC ...
428 95 ; 428 97 ; 428921 ; 524409 ;
Abstract
Polyurethane backed carpet prepared from a urethane-forming composition containing a catalyst composition containing at least one conventional catalyst and at least one delayed action heat activated catalyst results in a carpet having an improvement in at least one of tack-free time, edge curl and tuft lock.