EP 3844251 A1 20210707 - COMPOSITION OF ADDITIVES, COMPRISING AT LEAST ONE COPOLYMER, ONE COLD-FLOW IMPROVER AND ONE ANTI-SETTLING ADDITIVE
Title (en)
COMPOSITION OF ADDITIVES, COMPRISING AT LEAST ONE COPOLYMER, ONE COLD-FLOW IMPROVER AND ONE ANTI-SETTLING ADDITIVE
Title (de)
ZUSAMMENSETZUNG VON ADDITIVEN MIT MINDESTENS EINEM COPOLYMER, EINEM KALTFLIESSVERBESSERER UND EINEM ANTIABSETZADDITIV
Title (fr)
COMPOSITION D'ADDITIFS COMPRENANT AU MOINS UN COPOLYMÈRE, UN ADDITIF FLUIDIFIANT À FROID ET UN ADDITIF ANTI-SÉDIMENTATION
Publication
Application
Priority
- FR 1857717 A 20180828
- EP 2019072602 W 20190823
Abstract (en)
[origin: WO2020043619A1] The present invention relates to a composition of additives, comprising: at least one copolymer having at least one motif of formula (I) and at least one motif of formula (II); at least one cold-flow improver selected from the copolymers of ethylene and unsaturated ester(s); and at least one anti-settling and/or paraffin dispersant additive.
IPC 8 full level
C10L 1/14 (2006.01); C10L 1/197 (2006.01); C10L 1/22 (2006.01); C10L 1/236 (2006.01); C10L 1/238 (2006.01); C10L 10/14 (2006.01); C10L 10/16 (2006.01)
CPC (source: EP US)
C10L 1/146 (2013.01 - EP US); C10L 10/14 (2013.01 - EP); C10L 10/16 (2013.01 - EP US); C10L 1/1973 (2013.01 - EP); C10L 1/221 (2013.01 - EP); C10L 1/2368 (2013.01 - EP); C10L 1/238 (2013.01 - EP); C10L 2200/0446 (2013.01 - EP US); C10L 2200/0476 (2013.01 - US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2020043619 A1 20200305; EP 3844251 A1 20210707; FR 3085383 A1 20200306; FR 3085383 B1 20200731; US 2021340453 A1 20211104
DOCDB simple family (application)
EP 2019072602 W 20190823; EP 19758410 A 20190823; FR 1857717 A 20180828; US 201917272069 A 20190823