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1. (WO2001037659) BIOCIDE COMPOSITIONS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2001/037659 International Application No.: PCT/GB2000/004421
Publication Date: 31.05.2001 International Filing Date: 22.11.2000
IPC:
A01N 35/04 (2006.01)
A HUMAN NECESSITIES
01
AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
N
PRESERVATION 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
35
Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical
04
containing aldehyde or keto groups, or thio-analogues thereof, directly attached to an aromatic ring system, e.g. acetophenone; Derivatives thereof, e.g. acetals
Applicants:
FARMER, Harley [AU/GB]; GB (UsOnly)
PRUST, Michael, Ward [GB/GB]; GB (UsOnly)
TECMARK LIMITED [GB/GB]; St. John's Innovation Centre Cowley Road Cambridge CB4 4WS, GB (AllExceptUS)
Inventors:
FARMER, Harley; GB
PRUST, Michael, Ward; GB
Agent:
COPP, David, C. ; 25 The Square Martlesham Heath Ipswich Suffolk IP5 3SL, GB
Priority Data:
9927614.924.11.1999GB
Title (EN) BIOCIDE COMPOSITIONS
(FR) COMPOSITIONS BIOCIDES
Abstract:
(EN) Presented is the means to generate biocide compositions by the combination of surface-active agents, complexing/chelating agents and aldehydes. Formulations based on quaternary ammonium compounds, ethylene diamine tetra-acetic acid and orthophthalaldehyde are shown by way of example. Such formulations have the advantage of being cost effective for widespread usage and safe enough for use in household, medical, institutional, agricultural and industrial fields without creating adverse effects on users, patients, equipment or the environment. One of the example formulations provides for a composition that can either be in powder or tablet format.
(FR) La présente invention concerne un procédé permettant de produire des compositions biocides, par combinaison d'agents tensio-actifs, d'agents de complexion/de chélation et d'aldéhydes. Des formulations basées sur des composés à base d'ammonium quaternaire, de l'acide éthylène diamine tétra-acétique et de l'orthophthalaldéhyde sont données à titre d'exemple. De telles formulations présentent l'avantage d'être rentables, pour un usage généralisé, et d'être suffisamment sûres, pour un usage domestique, médical, institutionnel, agricole et industriel, sans engendrer d'effets indésirables sur les utilisateurs, les patients, l'équipement ou l'environnement. Dans un mode de réalisation de ces formulations, une composition peut être soit sous forme de poudre, soit sous forme de comprimé.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CR, CU, CZ, DE, DK, DM, DZ, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, US, UZ, VN, YU, ZA, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)