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. (WO1998002500) COMPOSITION PREVENTING THE POLYMERISATION OF ETHYLENE UNSATURATED MONOMERS, METHOD OF PREPARATION AND USE THEREOF
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1998/002500    International Application No.:    PCT/FR1997/001238
Publication Date: 22.01.1998 International Filing Date: 08.07.1997
Chapter 2 Demand Filed:    29.01.1998    
IPC:
C07C 7/20 (2006.01), C09K 15/08 (2006.01)
Applicants: RHODIA CHIMIE [FR/FR]; 25, quai Paul Doumer, F-92408 Courbevoie Cedex (FR) (For All Designated States Except US).
LARTIGUE-PEYROU, Françoise [FR/FR]; (FR) (For US Only)
Inventors: LARTIGUE-PEYROU, Françoise; (FR)
Agent: LE GUEN, Gérard; Cabinet Lavoix, 2, place d'Estienne-d'Orves, F-75441 Paris Cedex 09 (FR)
Priority Data:
96/08771 12.07.1996 FR
Title (EN) COMPOSITION PREVENTING THE POLYMERISATION OF ETHYLENE UNSATURATED MONOMERS, METHOD OF PREPARATION AND USE THEREOF
(FR) COMPOSITION EMPECHANT LA POLYMERISATION DE MONOMERES A INSATURATION ETHYLENIQUE, PROCEDE DE PREPARATION ET UTILISATION DE CELLE-CI
Abstract: front page image
(EN)The invention concerns a liquid composition ranging from room temperature to -50 °C, comprising at least: a) one or several catechol derivatives; b) an aromatic solvent; c) an alcohol.
(FR)La présente invention concerne une composition liquide dans la plage allant de la température ambiante à -50 °C, comprenant au moins: a) un ou plusieurs dérivés du catéchol; b) un solvant aromatique; c) un alcool.
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, 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, SL, TJ, TM, TR, TT, UA, UG, US, UZ, VN, YU, ZW.
African Regional Intellectual Property Organization (GH, 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, 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: French (FR)
Filing Language: French (FR)