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1. (WO1999009955) LIPID-CONTAINING COMPOSITIONS AND USES THEREOF
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1999/009955    International Application No.:    PCT/GB1998/002546
Publication Date: 04.03.1999 International Filing Date: 24.08.1998
Chapter 2 Demand Filed:    16.03.1999    
IPC:
A61K 9/00 (2006.01), A61K 9/107 (2006.01), A61K 9/127 (2006.01), A61K 47/24 (2006.01), A61K 47/32 (2006.01)
Applicants: ASTON UNIVERSITY [GB/GB]; Aston Triangle Birmingham B4 7ET (GB) (AL, AM, AT, AU, AZ, BA, BB, BE, BF, BG, BJ, BR, BY, CA, CF, CG, CH, CI, CM, CN, CU, CY, CZ, DE, DK, EE, ES, FI, FR, GA, GB, GE, GH, GM, GN, GR, GW, HR, HU, ID, IE, IL, IS, IT, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MC, MD, MG, MK, ML, MN, MR, MW, MX, NE, NL, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, SN, SZ, TD, TG, TJ, TM, TR, TT, UA, UG, UZ, VN, YU, ZW only).
TONGE, Stephen, Ronald [GB/GB]; (GB) (For US Only).
TIGHE, Brian, John [GB/GB]; (GB) (For US Only)
Inventors: TONGE, Stephen, Ronald; (GB).
TIGHE, Brian, John; (GB)
Agent: WILSON GUNN SKERRETT; Charles House 148/9 Great Charles Street Birmingham B3 3HT (GB)
Priority Data:
9717905.5 22.08.1997 GB
Title (EN) LIPID-CONTAINING COMPOSITIONS AND USES THEREOF
(FR) COMPOSITIONS CONTENANT DES LIPIDES ET UTILISATION DE CES COMPOSITIONS
Abstract: front page image
(EN)Lipid-containing compositions are disclosed which provide surfactants and solubilising agents useful in medicine, biochemistry and other industries. The compositions comprise a membrane-forming polar lipid and a synthetic amphipathic polymer containing hydrophobic and anionic hydrophilic groups which preferably are evenly arranged along a linear backbone. In some embodiments the polymer is a copolymer, for example poly(maleic acid styrene) (PMAS), in which first and second monomer units are arranged in alternating relationship along its length.
(FR)L'invention concerne des compositions contenant des lipides. Ces compositions servent de tensioactifs et d'agents de solubilisation utiles en médecine, en biochimie et dans d'autres industries. Ces compositions comprennent un lipide polaire formateur de membrane et un polymère amphipathique synthétique contenant des groupes hydrophobes et des groupes anioniques hydrophiles qui sont de préférence disposés sur la longueur d'une chaîne principale. Dans certains modes de réalisation, le polymère et un copolymère, par exemple le poly(styrène d'acide maléique) (PMAS) dans lequel le premier et le second motif monomère sont disposés en alternance sur la longueur de la chaîne.
Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, GH, GM, HR, HU, ID, 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, SL, TJ, TM, TR, TT, UA, UG, US, UZ, VN, YU, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, SD, SZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, 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, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)