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:
Jul. 20, 2004
Filed:
Dec. 13, 2002
Treated mineral fillers suspensions of these fillers in polyols and their uses in polyurethane foams
Applicant:
Inventors:
Jean-Pierre Fichou, Levallois Perret, FR;
Maurice Husson, Chalons sur Marne, FR;
Georges Ravet, Saint-Genis-les-Ollieres, FR;
Pierre Blanchard, Reyrieux, FR;
Assignee:
Omya S.A., Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
C08J 9/04 ; C08K 5/521 ; C08K 5/523 ;
U.S. Cl.
CPC ...
C08J 9/04 ; C08K 5/521 ; C08K 5/523 ;
Abstract
Method for the treatment of mineral fillers using organic phosphate treatment agents. Treated mineral fillers obtained by said method and suspension of these treated mineral fillers in polyols. Use of these suspensions in the manufacture of flexible, semirigid, or rigid polyurethane foams used for the manufacture of molded or nonmolded objects.