EP 1124916 B1 20061011 - PARAFFIN DISPERSANTS WITH A LUBRICITY EFFECT FOR DISTILLATES OF PETROLEUM PRODUCTS
Title (en)
PARAFFIN DISPERSANTS WITH A LUBRICITY EFFECT FOR DISTILLATES OF PETROLEUM PRODUCTS
Title (de)
PARAFFINDISPERGATOREN MIT LUBRICITY-WIRKUNG FÜR ERDÖLMITTELDESTILLATE
Title (fr)
EMULSIONNANTS DE PARAFFINE A EFFET LUBRIFIANT POUR DISTILLATS DE PRODUITS PETROLIERS
Publication
Application
Priority
- DE 19848621 A 19981021
- EP 9907899 W 19991019
Abstract (en)
[origin: US6786940B1] The mixture contains(a) from 5 to 95% by weight of at least one reaction product of a poly(C2-20-carboxylic acid) having at least one tertiary amino group with secondary amines and(b) from 5 to 95% by weight of at least one reaction product of maleic anhydride and a primary alkylamine.
IPC 8 full level
B01D 19/04 (2006.01); C10L 1/22 (2006.01); C09K 23/16 (2022.01); C10L 1/14 (2006.01); C10L 1/224 (2006.01); C10L 10/00 (2006.01); C10L 10/04 (2006.01); C10L 10/08 (2006.01); C10L 10/14 (2006.01); C10L 10/18 (2006.01); C10L 1/16 (2006.01); C10L 1/18 (2006.01)
CPC (source: EP KR US)
C10L 1/143 (2013.01 - EP US); C10L 1/22 (2013.01 - KR); C10L 1/221 (2013.01 - EP US); C10L 1/224 (2013.01 - EP US); C10L 10/08 (2013.01 - EP US); C10L 1/1616 (2013.01 - EP US); C10L 1/1883 (2013.01 - EP US); C10L 1/1973 (2013.01 - EP US); C10L 1/2222 (2013.01 - EP US); C10L 1/2225 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
US 6786940 B1 20040907; AT E342324 T1 20061115; CA 2347039 A1 20000427; CA 2347039 C 20080506; DE 19848621 A1 20000427; DE 59913914 D1 20061123; DK 1124916 T3 20061227; EP 1124916 A1 20010822; EP 1124916 B1 20061011; ES 2275357 T3 20070601; JP 2002527601 A 20020827; JP 4603692 B2 20101222; KR 100693848 B1 20070313; KR 20010099703 A 20011109; NO 20011927 D0 20010419; NO 20011927 L 20010620; NO 329079 B1 20100816; WO 0023541 A1 20000427
DOCDB simple family (application)
US 83014901 A 20010423; AT 99953878 T 19991019; CA 2347039 A 19991019; DE 19848621 A 19981021; DE 59913914 T 19991019; DK 99953878 T 19991019; EP 9907899 W 19991019; EP 99953878 A 19991019; ES 99953878 T 19991019; JP 2000577256 A 19991019; KR 20017004888 A 20010419; NO 20011927 A 20010419