EP 0316701 A3 19901017 - QUATERNARY AMIDOAMMONIUM SALTS, PROCESS FOR THEIR PREPARATION AND THEIR USE
Title (en)
QUATERNARY AMIDOAMMONIUM SALTS, PROCESS FOR THEIR PREPARATION AND THEIR USE
Publication
Application
Priority
DE 3738780 A 19871114
Abstract (en)
[origin: EP0316701A2] Quaternary amidoammonium salts of the formula (I) <IMAGE> in which R<1> represents a free electron pair, an alkyl group having 1 to 4 carbon atoms or a group of the formula (II) <IMAGE> in which R<4> represents hydrogen, methyl or ethyl and p represents an integer from 1 to 10, R<2> represents hydrogen, an alkyl group having 1 to 22 carbon atoms, an alkenyl group having 8 to 22 carbon atoms or a group of the above formula (II), R<3> represents a group of the above formula (II) or a group of the formula (III) <IMAGE> in which R<5> represents an alkylene radical, alkenylene radical or alkadienylene radical having 7 to 21 carbon atoms, m represents 2 or 3, n represents an integer from 0 to 4, q represents an integer from 1 to n + 1, which corresponds to the number of the quaternary nitrogen atoms, r represents an integer >/= 1, which corresponds to the charge of the acid anion X and X represents the anion of a non-oxidising and non-corrosive inorganic acid or an organic monocarboxylic acid or polycarboxylic acid, the radical R<1> on at least one nitrogen atom representing an organic radical from the above group and the radical R<3> representing a radical of the above formula (III), are used for the brightening of textiles.
IPC 1-7
IPC 8 full level
D06M 13/46 (2006.01); C07C 231/00 (2006.01); C07C 231/02 (2006.01); C07C 233/89 (2006.01); D06M 13/02 (2006.01); D06M 13/322 (2006.01); D06M 13/405 (2006.01); D06M 13/467 (2006.01)
CPC (source: EP)
D06M 13/405 (2013.01)
Citation (search report)
- [Y] US 3933871 A 19760120 - ARMSTRONG LEONARD J
- [Y] DE 3539570 A1 19870514 - HENKEL KGAA [DE]
- [A] EP 0025165 A1 19810318 - HOECHST AG [DE]
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI NL SE
DOCDB simple family (publication)
EP 0316701 A2 19890524; EP 0316701 A3 19901017; BR 8805924 A 19890801; DE 3738780 A1 19890524; JP H01153666 A 19890615; ZA 888463 B 19890830
DOCDB simple family (application)
EP 88118505 A 19881107; BR 8805924 A 19881111; DE 3738780 A 19871114; JP 28870288 A 19881114; ZA 888463 A 19881111