C - Chemistry – Metallurgy – 08 – G
Patent
C - Chemistry, Metallurgy
08
G
C08G 65/325 (2006.01) C07C 209/16 (2006.01) C07C 209/18 (2006.01) C08G 65/26 (2006.01) C10L 1/22 (2006.01) C10L 1/2387 (2006.01) C10L 10/00 (2006.01) C10M 133/04 (2006.01) C10M 133/06 (2006.01) C10M 133/08 (2006.01) C10M 133/38 (2006.01) C10M 133/54 (2006.01) C10M 133/58 (2006.01)
Patent
CA 2369752
The invention relates to polyalkene alcohol polyetheramines of formula R1- (CH2)n-(O-A)m-NR2R3, wherein R1 represents a polyalkene radical derived from C2- to C30-alkenes with a number average molecular weight of 300 to 5000, R2 and R3 each mean, independently of each other, hydrogen or organic radicals with a total of 400 carbon atoms, A denotes alkylene groups with 2 to 8 C- atoms, m is a number from 1 to 200 and n denotes the number 0 or 1. The inventive polyalkene alcohol polyetheramines are suitable for use as carrier oils, detergents and dispersing agents in fuel and lubricant compositions.
Polyalcène-alcool-polyétheramines de formule R?1¿-(CH¿2?)¿n?-(O-A)¿m?-NR?2¿R?3¿, dans laquelle R?1¿ représente un résidu polyalcène dérivé d'alcènes C¿2?-C¿30?, ayant un poids moléculaire moyen en nombre compris entre 300 et 5000; R?2¿ et R?3¿ représentent indépendamment hydrogène ou des résidus organiques renfermant au total 400 atomes de carbone; A représente des groupes alkyle C¿2?-C¿8?; m est un nombre compris entre 1 et 200; et n est 0 ou 1. Ces polyalcène-alcool-polyétheramines conviennent comme huiles de base, détergents et dispersants dans les compositions de carburant et de lubrifiant.
Gunther Wolfgang
Massonne Klemens
Oppenlander Knut
Posselt Dietmar
Rath Hans Peter
Basf Aktiengesellschaft
Borden Ladner Gervais Llp
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