EP 0981572 A1 20000301 - POLYMER COMPOSITIONS
Title (en)
POLYMER COMPOSITIONS
Title (de)
POLYMERZUSAMMENSETZUNGEN
Title (fr)
COMPOSITIONS DE POLYMERES
Publication
Application
Priority
EP 9702705 W 19970514
Abstract (en)
[origin: WO9851731A1] Polymer compositions comprising a dispersion of at least one polymer A obtained by polymerisation of at least one olefinically unsaturated compound, which polymer contains aliphatic hydrocarbon side chains of at least 10 carbon atoms, in a continuous aqueous phase comprising a surfactant and at least one polymer B which comprises a thixotropic hydrophilic polymer, a process for the preparation of the compositions, and their use as pour point depressants.
IPC 1-7
IPC 8 full level
C08J 3/03 (2006.01); C08J 3/05 (2006.01); C08L 33/08 (2006.01); C08L 33/26 (2006.01); C08L 39/08 (2006.01); C08L 101/00 (2006.01); C10L 1/10 (2006.01); C10L 1/192 (2006.01); C10L 1/196 (2006.01); C10L 1/198 (2006.01); C10L 1/224 (2006.01); C10L 1/234 (2006.01); C10L 10/18 (2006.01); C10M 157/00 (2006.01); C10M 161/00 (2006.01); C10M 173/02 (2006.01); C10L 1/12 (2006.01); C10L 1/18 (2006.01); C10L 1/22 (2006.01); C10L 1/24 (2006.01)
CPC (source: EP)
C08J 3/03 (2013.01); C08L 33/08 (2013.01); C10L 1/10 (2013.01); C10M 135/08 (2013.01); C10M 135/10 (2013.01); C10M 145/14 (2013.01); C10M 145/40 (2013.01); C10M 149/06 (2013.01); C10M 149/10 (2013.01); C10M 157/00 (2013.01); C10M 161/00 (2013.01); C10M 173/02 (2013.01); C08L 2201/50 (2013.01); C10L 1/125 (2013.01); C10L 1/1824 (2013.01); C10L 1/1963 (2013.01); C10L 1/198 (2013.01); C10L 1/1985 (2013.01); C10L 1/2222 (2013.01); C10L 1/2362 (2013.01); C10L 1/2364 (2013.01); C10L 1/2366 (2013.01); C10L 1/2368 (2013.01); C10L 1/2437 (2013.01); C10M 2201/02 (2013.01); C10M 2209/084 (2013.01); C10M 2209/12 (2013.01); C10M 2217/024 (2013.01); C10M 2217/028 (2013.01); C10M 2217/06 (2013.01); C10M 2219/04 (2013.01); C10M 2219/042 (2013.01); C10M 2219/044 (2013.01); C10N 2050/01 (2020.05)
C-Set (source: EP)
Citation (search report)
See references of WO 9851731A1
Designated contracting state (EPC)
FR GB NL SE
DOCDB simple family (publication)
WO 9851731 A1 19981119; AU 3028997 A 19981208; CA 2290345 A1 19981119; EP 0981572 A1 20000301; JP 2001525867 A 20011211
DOCDB simple family (application)
EP 9702705 W 19970514; AU 3028997 A 19970514; CA 2290345 A 19970514; EP 97924985 A 19970514; JP 54871898 A 19970514