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Machine translation
1. (WO2006087528) BIOCIDAL COMPOSITION COMPRISING GRAPEFRUIT SEED EXTRACT
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2006/087528    International Application No.:    PCT/GB2006/000505
Publication Date: 24.08.2006 International Filing Date: 13.02.2006
IPC:
A01N 65/00 (2009.01)
Applicants: MEDICATIVE LIMITED [GB/GB]; Nant Y Mynydd, Abercanaid, Merthyr Tydfil South Wales CF48 1YS (GB) (For All Designated States Except US).
STOKES, Bernard, Charles, Iliffe [GB/GB]; (GB) (For US Only)
Inventors: STOKES, Bernard, Charles, Iliffe; (GB)
Agent: CRASKE, Stephen, Allan; CRASKE & Co., Patent Law Chambers, 15 Queens Terrace, Exeter Devon EX4 4HJ (GB)
Priority Data:
0503071.3 15.02.2005 GB
Title (EN) BIOCIDAL COMPOSITION COMPRISING GRAPEFRUIT SEED EXTRACT
(FR) COMPOSITION BIOCIDE
Abstract: front page image
(EN)An enhanced biocidal composition based on grapefruit seed extract is suitable for use on a variety of surfaces including skin. The composition includes a mixture of acids, e.g. glycolic acid which acts as a secondary biocide and lactic acid which acts as a pH buffer, which is part-neutralised by addition of an organic or inorganic base to bring the final pH to within the range of 4 to 5. Aminotrimethylene phosphonic acid enhances the biocidal properties. An aqueous carrier incorporating an organic solvent, an oil/water coupling agent, a surface wetting agent and a surfactant provide improved surface cleaning and a prolonged period of activity. A skin emollient is included for dermal use, and a preservative ensures long shelf life.
(FR)Composition biocide améliorée à base d'extrait de graine de pamplemousse, convenant pour diverses surfaces, dont la peau. Ladite composition comprend un mélange d'acides tels qu'un acide glycolique qui agit comme biocide secondaire et l'acide lactique qui agit comme tampon de pH, et qui est neutralisé en partie par l'adjonction d'une base organique ou inorganique portant le pH final entre 4 et 5. Un acide phosphonique d'aminotriméthylène accentue les propriétés biocides. Un vecteur aqueux renfermant un solvant organique, un agent de couplage huile/eau, un agent de mouillage de surface et un tensioactif garantissent un meilleur nettoyage superficiel et une période prolongée d'activité. Est inclus un émollient dermique pour utilisations cutanées ainsi qu'un agent conservateur pour une longue durée de stockage.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, 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)