EP 0189085 A3 19870225 - QUATERNARY AMMONIUM COMPOUNDS CONTAINING CATIONIC SURFACTANTS AND THEIR USE IN CLEANING COMPOSITIONS
Title (en)
QUATERNARY AMMONIUM COMPOUNDS CONTAINING CATIONIC SURFACTANTS AND THEIR USE IN CLEANING COMPOSITIONS
Publication
Application
Priority
DE 3501775 A 19850121
Abstract (en)
[origin: US4678605A] The invention relates to new cationic surfactants based on quaternary ammonium compounds corresponding to the general formula R1-CHOH-CHR2-N+R3R4R5 R6CO2-(1) wherein R1 is a linear or branched alkyl residue having from 1 to 22 carbon atoms; R2 is hydrogen or a linear or branched alkyl residue having from 1 to 21 carbon atoms, the total number of carbon atoms of the substituents R1 and R2 being in the range of from 8 to 22; R3 and R4 each represent methyl, ethyl, 2-hydroxyethyl or 2-hydroxypropyl; R5 represents an alkyl residue having from 4 to 6 carbon atoms or a phenalkyl residue having from 1 to 3 carbon atoms in the alkyl residue; and R6 represents a linear or branched alkyl residue having from 4 to 15 carbon atoms. The cationic surfactants have particular utility in cleaning agents.
IPC 1-7
IPC 8 full level
B01F 17/18 (2006.01); B01F 17/38 (2006.01); C07C 215/40 (2006.01); C09K 23/18 (2022.01); C09K 23/38 (2022.01); C11D 1/62 (2006.01)
CPC (source: EP US)
C11D 1/62 (2013.01 - EP US)
Citation (search report)
- [X] EP 0012215 A1 19800625 - BASF AG [DE]
- [X] DE 2631733 A1 19770210 - AIR PROD & CHEM
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0189085 A2 19860730; EP 0189085 A3 19870225; EP 0189085 B1 19900919; AT E56698 T1 19901015; AU 5247386 A 19860724; AU 579443 B2 19881124; BR 8600200 A 19860930; CA 1259011 A 19890905; DE 3501775 A1 19860724; DE 3674216 D1 19901025; JP S61192330 A 19860826; US 4678605 A 19870707; ZA 86412 B 19860924
DOCDB simple family (application)
EP 86100364 A 19860113; AT 86100364 T 19860113; AU 5247386 A 19860120; BR 8600200 A 19860117; CA 499900 A 19860120; DE 3501775 A 19850121; DE 3674216 T 19860113; JP 1182886 A 19860121; US 82028186 A 19860117; ZA 86412 A 19860120