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:
Jun. 14, 1988
Filed:
May. 14, 1987
Applicant:
Inventor:
Jan L Clatty, Monaca, PA (US);
Assignee:
Mobay Corporation, Pittsburgh, PA (US);
Primary Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
521114 ; 2521827 ; 264 51 ; 521906 ;
Abstract
Polyisocyanate addition products, particularly polyurethane foams having improved flame resistance are obtained by reacting a combustion modified isocyanate with an isocyanate reactive component containing an isocyanate reactive material, a phosphorus containing combustion modifier and a blowing agent. The combustion modified isocyanate is made up of an organic polyisocyanate and a brominated diphenylether.