EP 0917425 A1 19990526 - SOLUBILIZING BIOCIDES USING ANHYDROUS "ONIUM" COMPOUNDS AS SOLVENT
Title (en)
SOLUBILIZING BIOCIDES USING ANHYDROUS "ONIUM" COMPOUNDS AS SOLVENT
Title (de)
LÖSEN VON BIOZIDEN MITTELS WASSERFREIER ONIUM-VERBINDUNGEN ALS LÖSUNGSMITTEL
Title (fr)
SOLUBILISATION DE BIOCIDES DANS DES SOLVANTS ANHYDRES DE TYPE "ONIUM"
Publication
Application
Priority
- NZ 9600143 W 19961217
- NZ 28071695 A 19951220
- NZ 28606996 A 19960226
- NZ 29930296 A 19960905
Abstract (en)
[origin: WO9722246A1] A solution that has been prepared by heating at least one biocide in anhydrous "onium" compound(s) (e.g. quaternary ammonium, etc.) or a polar aprotic solvent solution thereof. Such method is applicable to metal organic complexes (e.g. copper 8-hydroxyquinoline chelates) or to organic biocides that in the absence of extreme conditions of pH are of low solubility in common solvents. Such a solution once established can then be treated in a number of ways, e.g. to create an aqueous phase supported micro emulsion or micro suspension.
IPC 1-7
A01N 25/00; A01N 25/02; A01N 25/08; A01N 33/12; A01N 33/16; A01N 41/10; A01N 43/42; A01N 57/10; A01N 57/12; A01N 57/34; B01F 17/18
IPC 8 full level
A01N 25/02 (2006.01); A01N 33/12 (2006.01); C09K 23/00 (2022.01); C09K 23/18 (2022.01)
CPC (source: EP US)
A01N 25/02 (2013.01 - EP US); A01N 33/12 (2013.01 - EP); C09K 23/00 (2022.01 - EP); C09K 23/14 (2022.01 - EP)
Citation (search report)
See references of WO 9722246A1
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9722246 A1 19970626; AU 1043497 A 19970714; AU 732685 B2 20010426; EP 0917425 A1 19990526
DOCDB simple family (application)
NZ 9600143 W 19961217; AU 1043497 A 19961217; EP 96941236 A 19961217