EP 1576227 A1 20050921 - LUBRICATION OF TEXTILE FIBRES
Title (en)
LUBRICATION OF TEXTILE FIBRES
Title (de)
TEXTILSCHMIERUNG
Title (fr)
LUBRIFICATION DE FIBRES TEXTILES
Publication
Application
Priority
- EP 0314365 W 20031217
- ES 200202913 A 20021218
Abstract (en)
[origin: WO2004055259A1] The present invention discloses the use of ethercarboxylates for lubricating textile fibres, preferably spinning fibres. These ethercarboxylates have the general formula (I), R-(OCH2CH2)n-O-CH2COOX, where: R represents a C6-C22 aliphatic hydrocarbon chain, saturated or unsaturated, linear or branched, n is a number between 0.3 and 50, X is hydrogen, an alkali metal, an ammonium cation, an alkanolammonium cation or a C6-C22 alkylammonium cation. In addition, the present invention provides a process for lubricating textile fibres that consist of placing in contact these textile fibres with ethercarboxylates of general formula (I).
IPC 1-7
IPC 8 full level
D06M 13/217 (2006.01); D06M 13/46 (2006.01)
CPC (source: EP US)
D06M 7/00 (2013.01 - US); D06M 13/217 (2013.01 - EP US); D06M 13/46 (2013.01 - EP US); D06M 2200/40 (2013.01 - EP US)
Citation (search report)
See references of WO 2004055259A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2004055259 A1 20040701; AU 2003298190 A1 20040709; CN 1738939 A 20060222; EP 1576227 A1 20050921; ES 2211326 A1 20040701; ES 2211326 B1 20051016; JP 2006510811 A 20060330; US 2005262643 A1 20051201
DOCDB simple family (application)
EP 0314365 W 20031217; AU 2003298190 A 20031217; CN 200380108694 A 20031217; EP 03795901 A 20031217; ES 200202913 A 20021218; JP 2004560449 A 20031217; US 15325505 A 20050615