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1. (WO2007004823) STABLE WATER SOLUBLE COMPOSITION CONTAINING LYSOPHOSPHATIDYLETHANOLAMINE AND LECITHIN
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/004823 International Application No.: PCT/KR2006/002570
Publication Date: 11.01.2007 International Filing Date: 30.06.2006
IPC:
C07F 9/10 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
F
ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
9
Compounds containing elements of the 5th Group of the Periodic System
02
Phosphorus compounds
06
without P-C bonds
08
Esters of oxyacids of phosphorus
09
Esters of phosphoric acids
10
Phosphatides, e.g. lecithin
Applicants:
DOOSAN CORPORATION [KR/KR]; 18-12, 6th St. Ulchi-ro, Chung-gu Seoul, 100-730, KR (AllExceptUS)
CHUNG, Guk Hoon [KR/KR]; KR (UsOnly)
HONG, Ji Heun [KR/KR]; KR (UsOnly)
YANG, Young Lae [KR/KR]; KR (UsOnly)
OH, Yeo Rok [KR/KR]; KR (UsOnly)
KOH, Ui Chan [KR/KR]; KR (UsOnly)
Inventors:
CHUNG, Guk Hoon; KR
HONG, Ji Heun; KR
YANG, Young Lae; KR
OH, Yeo Rok; KR
KOH, Ui Chan; KR
Agent:
KIM, Sun-young; Korea Coal Center, 10th Floor, 80-6 Susong-dong, Chongro-ku Seoul, 110-727, KR
Priority Data:
10-2005-005806330.06.2005KR
10-2006-005948729.06.2006KR
Title (EN) STABLE WATER SOLUBLE COMPOSITION CONTAINING LYSOPHOSPHATIDYLETHANOLAMINE AND LECITHIN
(FR) COMPOSITION HYDROSOLUBLE STABLE CONTENANT DE LA LYSOPHOSPHATIDYLETHANOLAMINE ET DE LA LECITHINE
Abstract:
(EN) The invention relates to a stable water soluble composition containing lithophosphatidylethanol amine (LPE) or lecithin including the LPE 3% or more. The composition comprises one or both of lysophosphatidylethanol amine and lecithin 0.1 to 50 wt%, fatty acid or salt thereof 0.1 to 60 wt% and solvent 10 to 99.8 wt%. According to the invention, it is possible to provide the stable water soluble composition of lithophosphatidylethanolamine and lecithin which does not cause the precipitation at the room temperature below 20°C and can maintain the clear formulation even during the long term keeping.
(FR) L'invention concerne une composition hydrosoluble stable contenant de la lithophosphatidyléthanolamine (LPE) ou de la lécithine incluant de la LPE à 3 % ou plus. La composition comprend 0,1 à 50 % en poids de lysophosphatidyléthanolamine et/ou de lécithine, 0,1 à 60 % en poids d'un acide gras ou d'un sel de celui-ci, et 10 à 99,8 % en poids de solvant. Selon cette invention, il est possible d'obtenir une composition hydrosoluble stable de lithophosphatidyléthanolamine et de lécithine ne précipitant pas à une température ambiante inférieure à 20 °C, et restant claire même dans le cas d'un stockage de longue durée.
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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, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KZ, LA, 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, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, 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, 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: Korean (KO)
Also published as:
EP1907401US20080188683ES2392099CN101248082