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:
Mar. 12, 1991
Filed:
Nov. 15, 1988
Applicant:
Inventors:
Franciscus De Block, Merchtem, BE;
Maurizio Marchesini, Brussels, BE;
Raphael Ceulemans, Kessel-Lo, BE;
Assignee:
The Procter & Gamble Company, Cincinnati, OH (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C11D / ; C11D / ; C09K / ; D06M / ;
U.S. Cl.
CPC ...
252-88 ; 252-875 ; 252-89 ;
Abstract
The invention relates to the preparation of textile treatment compositions containing certain cyclic amine softeners. In particular, a process for preparing a concentrated composition containing said cyclic amine softeners is encompassed, as well as a process for preparing textile treatment compositions from the above concentrate preferably by adding said concentrate to a dispersion of quaternary softening agent. Textile treatment compositions resulting from the above process are also claimed.