EP 2238225 B1 20161214 - ETHYLENE/VINYL ACETATE/UNSATURATED ESTERS TERPOLYMER AS ADDITIVE ENCHANCING THE LOW-TEMPERATURE RESISTANCE OF LIQUID HYDROCARBONS
Title (en)
ETHYLENE/VINYL ACETATE/UNSATURATED ESTERS TERPOLYMER AS ADDITIVE ENCHANCING THE LOW-TEMPERATURE RESISTANCE OF LIQUID HYDROCARBONS
Title (de)
TERPOLYMER VON ETHYLEN, VINYLACETAT UND UNGESÄTTIGTEN ESTERN ALS ADDITIV ZUR VERBESSERUNG DER TIEFTEMPERATURBESTÄNDIGKEIT VON FLÜSSIGEN KOHLENWASSERSTOFFEN
Title (fr)
TERPOLYMERE ETHYLENE/ACETATE DE VINYLE /ESTERS INSATURES COMME ADDITIF AMELIORANT LA TENUE A FROID DES HYDROCARBURES LIQUIDES
Publication
Application
Priority
- FR 2008001817 W 20081223
- FR 0709168 A 20071228
Abstract (en)
[origin: FR2925916A1] Use of at least one copolymer comprising at least one alpha-olefin (78-87 mol.%), preferably ethylene; vinyl ester (12-28 mol.%), preferably at least vinyl acetate; and at least one alpha-beta unsaturated mono-carboxylic acid ester (1-4 mol.%), preferably at least 2-ethyl hexyl acrylate, as an additive for improving cold resistance and filterability of fuel, is claimed. An independent claim is included for a hydrocarbon composition comprising large quantity of medium distillate having a boiling temperature of 100-500[deg] C and minor quantity of the copolymer.
IPC 8 full level
C10L 1/197 (2006.01); C10L 1/14 (2006.01); C10L 10/14 (2006.01)
CPC (source: EP US)
C10L 1/143 (2013.01 - EP US); C10L 1/1973 (2013.01 - EP US); C10L 10/14 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
FR 2925916 A1 20090703; FR 2925916 B1 20101112; AR 069986 A1 20100303; AU 2008351922 A1 20090903; AU 2008351922 B2 20121213; BR PI0820066 A2 20150901; BR PI0820066 A8 20180529; BR PI0820066 B1 20180605; CA 2710839 A1 20090903; CA 2710839 C 20160621; CL 2008003911 A1 20090703; CN 101925667 A 20101222; DK 2238225 T3 20170206; EA 201070807 A1 20110228; EP 2238225 A2 20101013; EP 2238225 B1 20161214; ES 2612739 T3 20170518; HR P20170032 T1 20170324; HU E032911 T2 20171128; JP 2011508042 A 20110310; KR 20100135221 A 20101224; LT 2238225 T 20170210; MA 32023 B1 20110103; MX 2010007225 A 20100930; MY 162899 A 20170731; PL 2238225 T3 20170531; PT 2238225 T 20170206; SG 162529 A1 20100729; SI 2238225 T1 20170531; TW 200932893 A 20090801; UA 104854 C2 20140325; US 2010281762 A1 20101111; WO 2009106744 A2 20090903; WO 2009106744 A3 20091022; ZA 201005265 B 20110428
DOCDB simple family (application)
FR 0709168 A 20071228; AR P080105729 A 20081223; AU 2008351922 A 20081223; BR PI0820066 A 20081223; CA 2710839 A 20081223; CL 2008003911 A 20081226; CN 200880125734 A 20081223; DK 08872789 T 20081223; EA 201070807 A 20081223; EP 08872789 A 20081223; ES 08872789 T 20081223; FR 2008001817 W 20081223; HR P20170032 T 20170110; HU E08872789 A 20081223; JP 2010540159 A 20081223; KR 20107016529 A 20081223; LT 08872789 T 20081223; MA 33024 A 20100716; MX 2010007225 A 20081223; MY PI2010003016 A 20081223; PL 08872789 T 20081223; PT 08872789 T 20081223; SG 201004491 A 20081223; SI 200831747 A 20081223; TW 97150368 A 20081224; UA A201009398 A 20081223; US 81071508 A 20081223; ZA 201005265 A 20100723