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1. (WO1997016400) PROCESS FOR THE DEPARAFFINATION OF SQUALANE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1997/016400 International Application No.: PCT/EP1996/004653
Publication Date: 09.05.1997 International Filing Date: 18.10.1996
IPC:
C07C 7/14 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
7
Purification, separation or stabilisation of hydrocarbons; Use of additives
14
by crystallisation; Purification or separation of the crystals
Applicants:
UNICHEMA CHEMIE B.V. [NL/NL]; Buurtje 1 NL-2802 BE Gouda, NL (AllExceptUS)
VAN DAM, Petrus, Henricus [NL/NL]; NL (UsOnly)
GROEN, Johannes [NL/NL]; NL (UsOnly)
HARTONG, Richard, Leroy [NL/NL]; NL (UsOnly)
KAMP, Franciscus, P. [NL/NL]; NL (UsOnly)
TIO, Farley, Ferdinand [NL/NL]; NL (UsOnly)
Inventors:
VAN DAM, Petrus, Henricus; NL
GROEN, Johannes; NL
HARTONG, Richard, Leroy; NL
KAMP, Franciscus, P.; NL
TIO, Farley, Ferdinand; NL
Common
Representative:
UNILEVER N.V.; Patent Division P.O. Box 137 NL-3130 AC Vlaardingen, NL
Priority Data:
95202941.131.10.1995EP
Title (EN) PROCESS FOR THE DEPARAFFINATION OF SQUALANE
(FR) PROCEDE D'ELIMINATION DE LA PARAFFINE DU SQUALANE
Abstract:
(EN) A process for the deparaffination of crude squalane by cooling and separation in the presence of an effective amount of a crystallization modifier.
(FR) Ce procédé d'élimination de la paraffine du squalane brut, consiste à refroidir celui-ci puis à procéder à une séparation en présence d'une quantité efficace d'un modificateur de cristallisation.
Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, HU, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, TJ, TM, TR, TT, UA, UG, US, UZ, VN
African Regional Intellectual Property Organization (ARIPO) (KE, LS, MW, SD, SZ, UG)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
AU1996074927