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:
May. 02, 1989
Filed:
Oct. 16, 1987
Applicant:
Inventors:
Assignee:
Lever Brothers Company, New York, NY (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C11D / ; C11D / ; C11D / ; C11D / ;
U.S. Cl.
CPC ...
252550 ; 25217413 ; 25217421 ; 252539 ; 252559 ; 252531 ;
Abstract
A liquid surfactant composition mobile at 20.degree.-80.degree. C. contains up to 80% anionic surfactant (sodium or potassium alkylbenzene sulphonate and/or alkyl sulphate), up to 80% nonionic surfactant and less than 10% by weight of water. The liquid composition may be sprayed onto a solid particulate absorbent material to form a detergent powder or component thereof.
Blackburn, Stephen. (1989). Detergent compositions manufacturing process by spraying (U.S. Patent No. 4826632). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4826632
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile