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:
Aug. 13, 1991
Filed:
Nov. 02, 1988
Applicant:
Inventors:
Brinley M Phillips, Whitehaven, GB;
Brian J Akred, Whitehaven, GB;
Assignee:
Albright & Wilson Limited, Warley, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01F / ; B01F / ; B01F / ;
U.S. Cl.
CPC ...
252356 ; 252314 ; 252354 ; 252357 ; 252542 ; 252546 ; 252547 ; 252D / ; 252D / ;
Abstract
Mixtures of surfactants capable of forming 'G' phase are prepared by forming one component of the mixture from a precursor in the presence of the other component or components and sufficient water form the product in the 'G' phase.