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:
Feb. 12, 1980
Filed:
Dec. 22, 1977
Applicant:
Inventor:
Linda A Halas, Fairfield, OH (US);
Assignee:
The Procter & Gamble Company, Cincinnati, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
C11D / ; C11D / ;
U.S. Cl.
CPC ...
252 95 ; 252103 ; 2521 / ; 8108 / ; 568618 ;
Abstract
A surfactant which is the condensation product of a fatty alcohol containing from 17 to 19 carbon atoms with from about 6 to about 15 moles of ethylene oxide, the distribution of the ethylene oxide condensation products being such as to give more than about 50% by weight within .+-.2 ethylene oxide moieties of the average, preferably, no single condensation product (a single specific number of ethylene oxide moieties) constituting more than 50% by weight of the product; automatic dishwasher compositions containing said surfactant.