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1. (WO2013155691) A METHOD TO STABILIZE LIPOSOME EMULSIONS FOR BIOCIDAL DELIVERY
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/155691 International Application No.: PCT/CN2012/074344
Publication Date: 24.10.2013 International Filing Date: 19.04.2012
IPC:
C02F 1/50 (2006.01) ,A01N 25/30 (2006.01)
C CHEMISTRY; METALLURGY
02
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
F
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1
Treatment of water, waste water, or sewage
50
by addition or application of a germicide or by oligodynamic treatment
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
25
Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
30
characterised by the surfactants
Applicants:
JIANG, Juan [CN/CN]; CN (UsOnly)
SHI, Yongtao [CN/CN]; CN (UsOnly)
LIU, Qiaoni [CN/CN]; CN (UsOnly)
WANG, Linna [CN/CN]; CN (UsOnly)
YANG, Yan [CN/CN]; CN (UsOnly)
GENERAL ELECTRIC COMPANY [US/US]; 1 River Road Schenectady, New York 12345, US (AllExceptUS)
Inventors:
JIANG, Juan; CN
SHI, Yongtao; CN
LIU, Qiaoni; CN
WANG, Linna; CN
YANG, Yan; CN
Agent:
CHINA PATENT AGENT (HK) LTD; 22/F., Great Eagle Center 23 Harbour Road, Wanchai District Hong Kong, CN
Priority Data:
Title (EN) A METHOD TO STABILIZE LIPOSOME EMULSIONS FOR BIOCIDAL DELIVERY
(FR) PROCÉDÉ DE STABILISATION D'ÉMULSIONS DE LIPOSOMES POUR LA DÉLIVRANCE DE BIOCIDES
Abstract:
(EN) An improved stabilized biocidal delivery system has been found which increases the efficiency and effectiveness of introducing antimicrobial compounds into complex bio-film matrices through the use of liposome emulsion in an ethoxylated compound, thereby removing the bio-fouling in industrial water bearing systems, including piping, heat exchangers, condensers, filtration systems and fluid storage tanks. The liposome emulsion is comprised of a vesicle encapsulated biocide that is stabilized against chemical and heat degradation over longer periods of time than previously possible through the incorporation of one or more stabilizer compounds.
(FR) L'invention concerne un système de délivrance de biocides stabilisé et amélioré, qui augmente l'efficience et l'efficacité de l'introduction de composés antimicrobiens dans des matrices de biofilms complexes par l'utilisation d'une émulsion de liposomes dans un composé éthoxylé, éliminant ainsi le bio-encrassement dans les systèmes industriels transportant de l'eau, y compris les canalisations, les échangeurs de chaleur, les condensateurs, les systèmes de filtration et les réservoirs de stockage de fluides. L'émulsion de liposomes comprend un biocide encapsulé dans une vésicule, qui est stabilisé contre la dégradation chimique et thermique pendant des périodes de temps plus longues que ce qui était possible précédemment par l'incorporation d'un ou de plusieurs composés stabilisateurs.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)