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1. (WO1998050012) STABLE VITAMIN C CONCENTRATES
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/1998/050012 International Application No.: PCT/EP1998/002793
Publication Date: 12.11.1998 International Filing Date: 04.05.1998
IPC:
A61K 8/67 (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
67
Vitamins
Applicants: NOORDAM, Bertus[NL/NL]; NL (UsOnly)
EDENS, Luppo[NL/NL]; NL (UsOnly)
GIST-BROCADES B.V.[NL/NL]; Wateringseweg 1 P.O. Box 1 NL-2600 MA Delft, NL (AllExceptUS)
Inventors: NOORDAM, Bertus; NL
EDENS, Luppo; NL
Agent: VISSER-LUIRINK, Gesina ; Gist-Brocades B.V. Patents and Trademarks Dept. Wateringseweg 1 P.O. Box 1 NL-2600 MA Delft, NL
Priority Data:
97201305.602.05.1997EP
Title (EN) STABLE VITAMIN C CONCENTRATES
(FR) CONCENTRES STABLES DE VITAMINE C
Abstract:
(EN) The present invention discloses stable vitamin C concentrates suitable for use in a multichamber dispenser. The compositions have a pH above about 5 and preferably should contain a xanthan and/or a carbomer as a viscosifier.
(FR) La présente invention concerne des concentrés stables de vitamine C, conçus pour être utilisés dans un système distributeur à plusieurs compartiments. Ces compositions possèdent un pH supérieur à 5 environ et contiennent, de préférence, un xanthane et/ou un carbopol, en tant qu'agent améliorant la viscosité.
Designated States: BR, JP, KR, US
European Patent Office (EPO) (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
Publication Language: English (EN)
Filing Language: English (EN)