Title:
粒子懸濁液
Document Type and Number:
Japanese Patent JP2006509028
Kind Code:
A
Abstract:
The stability of a particulate suspension comprising an aqueous phase containing substantially no miscible organic solvent having suspended therein an agrochemical solid substantially insoluble in said aqueous phase is enhanced by (i) forming a polymeric stabiliser having a hydrophilic moiety and a hydrophobic moiety by polymerising a plurality of vinylic monomers, not being exclusively vinylic esters or their hydrolysed products, at least some of which contain functional groups capable of undergoing cross-linking reactions and (ii) reacting said polymeric stabiliser with one or more substances contained (dissolved or suspended) in the aqueous phase capable of undergoing a cross-linking reaction with said functional groups, wherein the ratio by weight of (a) the polymeric stabiliser prior to cross-linking to (b) the suspended agrochemical is less than 1 part of polymeric stabiliser per 5 parts of suspended agrochemical.
Inventors:
Hemming, alexander mark
Shirley, Ian Malcolm
Win, peter david
Shirley, Ian Malcolm
Win, peter david
Application Number:
JP2004558778A
Publication Date:
March 16, 2006
Filing Date:
December 05, 2003
Export Citation:
Assignee:
Syngenta Limited
International Classes:
A01N25/04; A01N25/00; A01N25/10; A01N25/22; A01N25/30; A01N37/34; A01N43/40; A01N43/54; A01N51/00; C09K23/52; C08F297/00; A01N
Domestic Patent References:
| JP2004537610A | 2004-12-16 | |||
| JP2002526259A | 2002-08-20 |
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Kazuo Yoshii
Masaya Nishiyama
Takashi Ishida
Tetsuji Koga
Kazuo Yoshii
Masaya Nishiyama