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. 24, 1983
Filed:
Jun. 18, 1981
Applicant:
Inventors:
Roland N Fracalossi, Baltimore, MD (US);
Walter V Greenhouse, Baltimore, MD (US);
Michael S Buchanan, Baltimore, MD (US);
Assignee:
Wm. T. Burnett & Co., Inc., Baltimore, MD (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
521 55 ; 4283166 ; 4283179 ; 4283184 ; 4283191 ; 4283193 ; 521128 ;
Abstract
Rebonded polyurethane foams having incorporated into the foam urea and/or melamine are described. The rebonded foams have excellent resistance to smoldering combustion and flaming combustion. The rebonded foam is highly suitable, inter alia, for cushioning and seating structures.