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:
Apr. 27, 1982
Filed:
May. 19, 1980
Applicant:
Inventors:
Alexander Lips, Birkenhead, GB;
Stuart K Pratley, Wirral, GB;
Assignee:
Levers Brothers Company, New York, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
D06M / ; D06M / ; C08K / ; C08L / ;
U.S. Cl.
CPC ...
252-88 ; 252-86 ;
Abstract
Concentrated, liquid fabric-softening compositions containing 15-60% of a cationic fabric-softening agent, and an aqueous medium, are prepared by inclusion therein of an effective amount of polymer, such as polyethyleneglycol with a molecular weight of 6,000. These compositions are water-dispersible and pourable, and can be easily dosed into the rinse cycle of a washing process, e.g. by means of automatic dosing devices in the washing machine.