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:
Nov. 09, 1999
Filed:
Dec. 22, 1995
Applicant:
Inventors:
Valerio Bramati, Arese, IT;
Isabelle Gubelmann-Bonneau, Paris, FR;
Antonio Marchetto, Saronno, IT;
Norman R Pallas, Cranbury, NJ (US);
Assignee:
Rhone-Poulenc Chimier, Courbevoie Cedex, FR;
Primary Examiner:
Int. Cl.
CPC ...
A01N / ; B01F / ; B01F / ;
U.S. Cl.
CPC ...
504116 ; 504330 ; 516200 ;
Abstract
Dispersing agents for solid plant-protection agrochemicals, for example pesticidal dispersible granules, comprise (a) at least one alkali or alkaline earth metal or ammonium lignosulfonate, intimately admixed with (b) at least one optionally sulfated, ethoxylated or ethoxylated-propoxylated di- or tri(1-phenylethyl)phenol.