EP 0486097 A1 19920520 - Detergent additive for fuels.
Title (en)
Detergent additive for fuels.
Title (de)
Reinigungszusatz für Kraftstoffe.
Title (fr)
Additif détergent pour combustibles.
Publication
Application
Priority
IT 2207290 A 19901115
Abstract (en)
Detergent additive for liquid fuels, obtained by means of the trans-esterification of a tertiary amine bearing at least two hydroxy functions, with a dialkyl carbonate and a higher aliphatic alcohol, and process for preparing said detergent additive.
IPC 1-7
IPC 8 full level
C10L 1/18 (2006.01); C10L 1/19 (2006.01); C10L 1/22 (2006.01); C10L 1/222 (2006.01); C10L 1/238 (2006.01); C10L 10/04 (2006.01)
CPC (source: EP KR)
C10L 1/14 (2013.01 - KR); C10L 1/2225 (2013.01 - EP); C10L 1/238 (2013.01 - EP)
Citation (search report)
- [Y] US 2921955 A 19600119 - NEWMAN STANLEY R, et al
- [Y] US 3426062 A 19690204 - ROSENWALD ROBERT H
- [Y] US 4018708 A 19770419 - VOGT HERWART C, et al
- [Y] US 3088815 A 19630507 - HANEY STANLEY C, et al
- [A] US 2885274 A 19590505 - HEISLER ROBERT Y, et al
- [A] FR 1254518 A 19610224 - BRITISH PETROLEUM CO
- [A] WO 8500620 A1 19850214 - CHEVRON RES [US]
- [A] US 3183070 A 19650511 - UDELHOFEN JOHN H
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR LI LU NL SE
DOCDB simple family (publication)
EP 0486097 A1 19920520; EP 0486097 B1 19960228; AT E134699 T1 19960315; BR 9104962 A 19920623; CA 2055573 A1 19920516; CS 345291 A3 19920617; CZ 282836 B6 19971015; DE 69117442 D1 19960404; DE 69117442 T2 19960814; DK 0486097 T3 19960429; ES 2084092 T3 19960501; GR 3019262 T3 19960630; HU 210794 B 19950728; HU 913575 D0 19920128; HU T59441 A 19920528; IT 1245738 B 19941014; IT 9022072 A0 19901115; IT 9022072 A1 19920515; JP H04292690 A 19921016; KR 920009955 A 19920625; KR 940008390 B1 19940914; MX 173928 B 19940408; PL 167977 B1 19951230; PL 292412 A1 19920727; RU 2036954 C1 19950609; SG 54114 A1 19981116
DOCDB simple family (application)
EP 91202897 A 19911108; AT 91202897 T 19911108; BR 9104962 A 19911114; CA 2055573 A 19911114; CS 345291 A 19911114; DE 69117442 T 19911108; DK 91202897 T 19911108; ES 91202897 T 19911108; GR 960400663 T 19960312; HU 357591 A 19911114; IT 2207290 A 19901115; JP 32707891 A 19911115; KR 910020218 A 19911114; MX 9102064 A 19911114; PL 29241291 A 19911115; SG 1996000656 A 19911108; SU 5010309 A 19911114