EP 0722481 A1 19960724 - LOW TEMPERATURE OPERABILITY ADDITIVE COMPOSITIONS OF AVERAGE DISTILLATES
Title (en)
LOW TEMPERATURE OPERABILITY ADDITIVE COMPOSITIONS OF AVERAGE DISTILLATES
Title (de)
ZUSÄTZEZUSAMMENSETZUNG ZUR KALTEN VERWENDUNG DER MITTELDESTILLATE
Title (fr)
COMPOSITION D'ADDITIFS D'OPERABILITE A FROID DES DISTILLATS MOYENS
Publication
Application
Priority
- FR 9401138 W 19940929
- FR 9311664 A 19930930
Abstract (en)
[origin: WO9509220A1] Additive composition enhancing the low temperature operability of average distillates beyond -20 DEG C comprising at least 40 % by weight of a composition consisting of: i) from 60 to 94 % by weight of an antisedimentation additive resulting from the reaction of at least one aliphatic dicarboxylic compound and one polyamine of general formula (II) wherein R is a saturated aliphatic radical comprising from 1 to 32 carbon atoms, n is 2-4 and m is 1-4; and ii) 6-40 % by weight of a dispersing-stabilizing additive having a molecular weight varying from 15000 to 50000 resulting from the esterification reaction of a linear alcohol having from 6 to 24 atoms with an organic acid such as maleic acid and its halides, the ester obtained being polymerized with itself or a copolymerizing compound selected from aliphatic dicarboxylic compounds.
IPC 1-7
IPC 8 full level
C10L 1/18 (2006.01); C08L 33/04 (2006.01); C08L 33/08 (2006.01); C08L 35/02 (2006.01); C08L 77/00 (2006.01); C08L 77/06 (2006.01); C10L 1/14 (2006.01); C10L 1/188 (2006.01); C10L 1/19 (2006.01); C10L 1/196 (2006.01); C10L 1/234 (2006.01); C10L 1/2383 (2006.01); C10L 10/14 (2006.01); C10L 10/18 (2006.01); C10L 1/22 (2006.01)
CPC (source: EP KR US)
C10L 1/14 (2013.01 - KR); C10L 1/143 (2013.01 - EP US); C10L 1/1963 (2013.01 - EP US); C10L 1/1966 (2013.01 - EP US); C10L 1/2222 (2013.01 - EP US); C10L 1/224 (2013.01 - EP US)
Citation (search report)
See references of WO 9509220A1
Designated contracting state (EPC)
AT BE CH DE DK FR GB IE LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9509220 A1 19950406; AT E167228 T1 19980615; CA 2172985 A1 19950406; CN 1044915 C 19990901; CN 1132523 A 19961002; CZ 293805 B6 20040818; CZ 91896 A3 19961016; DE 69411027 D1 19980716; DE 69411027 T2 19990211; DK 0722481 T3 19990322; EP 0722481 A1 19960724; EP 0722481 B1 19980610; FI 119550 B 20081231; FI 961425 A0 19960329; FI 961425 A 19960329; FR 2710652 A1 19950407; FR 2710652 B1 19951201; HU 220708 B1 20020429; HU 9600829 D0 19960528; HU T75503 A 19970528; JP H09503015 A 19970325; KR 100298237 B1 20011024; KR 960705004 A 19961009; NO 314089 B1 20030127; NO 961295 D0 19960329; NO 961295 L 19960329; PL 179141 B1 20000731; PL 313714 A1 19960722; RU 2128210 C1 19990327; UA 48117 C2 20020815; US 5725610 A 19980310
DOCDB simple family (application)
FR 9401138 W 19940929; AT 94928929 T 19940929; CA 2172985 A 19940929; CN 94193586 A 19940929; CZ 91896 A 19940929; DE 69411027 T 19940929; DK 94928929 T 19940929; EP 94928929 A 19940929; FI 961425 A 19960329; FR 9311664 A 19930930; HU 9600829 A 19940929; JP 51015294 A 19940929; KR 19960701619 A 19960328; NO 961295 A 19960329; PL 31371494 A 19940929; RU 96110200 A 19940929; UA 96031111 A 19940929; US 61283996 A 19960813