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1. WO1996003046 - MICROBICIDAL COMPOSITIONS

Publication Number WO/1996/003046
Publication Date 08.02.1996
International Application No. PCT/GB1995/001685
International Filing Date 18.07.1995
Chapter 2 Demand Filed 15.02.1996
IPC
A01N 59/00 2006.01
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
59Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
C02F 1/72 2006.01
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1Treatment of water, waste water, or sewage
72by oxidation
CPC
A01N 59/00
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES
59Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
C02F 1/722
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1Treatment of water, waste water, or sewage
72by oxidation
722Oxidation by peroxides
Applicants
  • SOLVAY INTEROX LIMITED [GB/GB]; Baronet Works Baronet Road Warrington Cheshire WA4 6HB, GB (AllExceptUS)
  • DAVIES, Sandra, Joyce [GB/GB]; GB (UsOnly)
  • FRENCH, Madeline, Susan [GB/GB]; GB (UsOnly)
  • SLATER, David [GB/GB]; GB (UsOnly)
Inventors
  • DAVIES, Sandra, Joyce; GB
  • FRENCH, Madeline, Susan; GB
  • SLATER, David; GB
Agents
  • PEARCE, Timothy; Solvay Interox Limited Patent Dept. Moorfield Road P.O. Box 51 Widnes WA8 0FE, GB
Priority Data
9414862.423.07.1994GB
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) MICROBICIDAL COMPOSITIONS
(FR) COMPOSITIONS MICROBICIDES
Abstract
(EN)
Microbicidal compositions which can be adapted to provide targeted and/or sustained release of peroxygen microbicides, processes for the preparation of such compositions and processes for the disinfection of liquids, particularly water, using such compositions are provided. The compositions comprise a solid source of peroxygen compound dispersed in a matrix comprising poly(caprolactone). Preferably, the solid source of peroxygen compound is sodium percarbonate.
(FR)
L'invention concerne des compositions microbicides conçues de manière à procurer une libération ciblée et/ou prolongée d'agents microbicides à base de peroxygène, des procédés de préparation de telles compositions ainsi que des procédés de désinfection de liquides, notamment l'eau, à l'aide de ces compositions, lesquelles comprennent une source solide de composé de peroxygène dispersé dans une matrice comportant une poly(caprolactone). De préférence, la source solide de composé de peroxygène est du percarbonate de sodium.
Also published as
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