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:
Sep. 05, 1995
Filed:
May. 12, 1994
Applicant:
Inventor:
Berend Eling, Bertem, BE;
Assignee:
Imperial Chemical Industries plc, London, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
521159 ; 521174 ;
Abstract
A method for the preparation of a fexible polymeric foam by reacting a polyisocyanate component comprising an isocyanate-containing prepolymer having an NCO-content of from 2 to 15% by weight, with an isocyanate-reactive component comprising water and a polyoxyalkylene polyol having a high ethylene oxide and primary hydroxyl group content.