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1. (WO2018036625) A PRESERVATIVE MIXTURE
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Pub. No.: WO/2018/036625 International Application No.: PCT/EP2016/070019
Publication Date: 01.03.2018 International Filing Date: 24.08.2016
IPC:
A61K 8/34 (2006.01) ,A61K 8/37 (2006.01) ,A61Q 19/00 (2006.01) ,A01N 31/04 (2006.01) ,C11D 3/20 (2006.01) ,A61Q 5/02 (2006.01) ,A61Q 11/00 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8
Cosmetics or similar toilet preparations
18
characterised by the composition
30
containing organic compounds
33
containing oxygen
34
Alcohols
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8
Cosmetics or similar toilet preparations
18
characterised by the composition
30
containing organic compounds
33
containing oxygen
37
Esters of carboxylic acids
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
Q
SPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
19
Preparations for care of the skin
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
31
Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
04
Oxygen or sulfur attached to an aliphatic side chain of a carbocyclic ring system
C CHEMISTRY; METALLURGY
11
ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
D
DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
3
Other compounding ingredients of detergent compositions covered in group C11D1/101
16
Organic compounds
20
containing oxygen
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
Q
SPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
5
Preparations for care of the hair
02
Preparations for cleaning the hair
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
Q
SPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
11
Preparations for care of the teeth, of the oral cavity or of dentures, e.g. dentifrices or toothpastes; Mouth rinses
Applicants:
SYMRISE AG [DE/DE]; Mühlenfeldstraße 1 37603 Holzminden, DE
Inventors:
PESARO, Manuel; DE
LANGE, Sabine; DE
SCHADE, Vanessa; DE
Agent:
FABRY, Bernd; DE
Priority Data:
PCT/EP2016/06975420.08.2016EP
Title (EN) A PRESERVATIVE MIXTURE
(FR) MÉLANGE CONSERVATEUR
(DE) A PRESERVATIVE COMPOSITION
Abstract:
(EN) Suggested is a preservative mixture with improved solubility comprising or consisting of (a) 4-isopropyl-3-methylphenol; (b) at least one hydrophilic solvent having a log Po/w of 1.2 or below; and (c) at least one lipophilic solvent having a log Po/w of above 1.2.
(FR) L'invention concerne un mélange conservateur présentant une solubilité améliorée et constitué (a) de 4-isopropyl-3-méthylphénol ; (b) d'au moins un solvant hydrophile présentant un log Po/w égal ou inférieur à 1,2 ; et (c) d'au moins un solvant lipophile présentant un log Po/w supérieur à 1,2, ou en comprenant.
(DE) SY 544 PCT 8 SUMMARY ___________________________________________________________________________ Suggested is a preservative mixture with improved solubility comprising or consisting of (a) 4-isopropyl-3-methylphenol; (b) at least one hydrophilic solvent having a log P O/W of 1.2 or below; and (c) at least one lipophilic solvent having a log P O/W of above 1.2.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, 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, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 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, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, 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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)