WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2003055594) OPTICALLY ACTIVE SUPPORT MATERIALS, METHOD FOR PREPARING SAME AND USES THEREOF
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2003/055594    International Application No.:    PCT/FR2002/004391
Publication Date: 10.07.2003 International Filing Date: 17.12.2002
Chapter 2 Demand Filed:    17.07.2003    
IPC:
B01D 15/08 (2006.01), B01D 15/38 (2006.01), B01J 20/32 (2006.01)
Applicants: EKA CHEMICALS AB [SE/SE]; 445 80 BOHUS (SE) (For All Designated States Except US).
DUVAL, Raphaël [FR/FR]; (FR) (For US Only).
LEVEQUE, Hubert [FR/FR]; (FR) (For US Only)
Inventors: DUVAL, Raphaël; (FR).
LEVEQUE, Hubert; (FR)
Agent: TOUATI, Catherine; Cabinet Plasseraud, 65/67 rue de la Victoire, F-75440 Paris Cedex 09 (FR)
Priority Data:
01/16933 27.12.2001 FR
Title (EN) OPTICALLY ACTIVE SUPPORT MATERIALS, METHOD FOR PREPARING SAME AND USES THEREOF
(FR) MATERIAUX SUPPORTS OPTIQUEMENT ACTIFS, LEUR PROCEDE DE PREPARTION ET LEURS UTILISATIONS
Abstract: front page image
(EN)The invention concerns an optically active support material consisting of a polysaccharide or oligosaccharide ester or carbamate derivative or mixed ester and carbamate derivative, and of a solid support of organic or mineral origin, said support being neither silica or zirconia. The invention also concerns the method for making said support and its uses.
(FR)La présente invention porte sur un matériau support optiquement actif constitué par un dérivé ester ou carbamate ou un dérivé mixte ester et carbamate de polysaccharide ou d'oligosaccharide, et par un support solide d'origine organique ou d'origine minérale, ledit support n'étant ni de la silice ni de la zircone. Elle porte également sur le procédé de préparation de ce support et sur ses utilisations.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, OM, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, 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, IE, IT, LU, MC, NL, PT, 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: French (FR)
Filing Language: French (FR)