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. 25, 1999
Filed:
Sep. 10, 1997
Applicant:
Inventors:
Norman Robert Pallas, Freehold, NJ (US);
James L Hazen, Galloway, OH (US);
Robert Jene Riedemann, Neptune, NJ (US);
Thomas E Ruch, Sicklerville, NJ (US);
Assignee:
Rhodia Inc., Cranbury, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01N / ; A01N / ; A01N / ; B01J / ;
U.S. Cl.
CPC ...
504116 ; 71 6408 ; 71DI / ; 137 13 ; 241 16 ; 504188 ; 504192 ; 504206 ; 504324 ; 504325 ; 504337 ; 516 31 ; 516 33 ; 516909 ; 516928 ; 424405 ;
Abstract
Stable, concentrated non-aqueous suspensions of water-soluble solids are prepared by using a water soluble active compound comprising water hydratable polysaccharides, biocides, fertilizers and mixtures thereof dispersed in water-miscible organic liquid carriers, preferably lower alkadiols in conjunction with a specific three component surfactant system, i.e., a system comprising a nonionic polymeric viscosity modifier surfactant; an anionic surfactant; and a nonionic surfactant having a bulky hydrophobic substituent group.