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. 25, 2000
Filed:
Nov. 23, 1998
Applicant:
Inventors:
Jan Joseph Ploumen, WC Roermond, NL;
Kornelis Overkempe, WH Holten, NL;
Paulus Gerhardus Nieuwenhuis, PH Okkenbroek, NL;
Assignee:
Akzo Nobel nv, Arnhem, NL;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
D06M / ; C11D / ; C11D / ;
U.S. Cl.
CPC ...
252-863 ; 510446 ; 510451 ; 510504 ; 510515 ;
Abstract
A process is disclosed for making a solid composition comprising at least one quaternary ester ammonium compound and at least one substantially saturated fatty acid compound, a solid composition obtainable by that process, and a solid composition containing essentially more than 50 wt % of at least one quaternary ester ammonium compound, at most 50 wt % of at least one substantially saturated fatty acid compound, and less than 5.5 wt % of impurities.