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:
Jan. 19, 1999
Filed:
Mar. 22, 1996
Applicant:
Inventors:
Toan Trinh, Maineville, OH (US);
George Joseph Harvey, Fairfield, OH (US);
Helen Bernardo Tordil, West Chester, OH (US);
Hugo Jean Demeyere, Merchtem, BE;
Marc Johan Declercq, Strombeek, BE;
Errol Hoffman Wahl, Cincinnati, OH (US);
Assignee:
The Procter & Gamble Company, Cincinnati, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C11D / ; C11D / ; C11D / ;
U.S. Cl.
CPC ...
510504 ; 510276 ; 510329 ; 510330 ; 510515 ; 510517 ; 510521 ; 510527 ; 510522 ; 510524 ; 510525 ; 510526 ;
Abstract
Biodegradable fabric softener premix compositions are described containing (1) biodegradable softener actives that contain substantial unsaturation and (2) perfume. The premixes can be added at ambient temperatures to water containing acid, to provide a pH of from about 1.5 to about 5, to form finished compositions. The water can also contain calcium and/or magnesium salt to modify the viscosity.