EP 0004950 B1 19811118 - COMPOSITION AND PROCESS FOR THE AQUEOUS PARAFFIN TREATMENT OF YARNS
Title (en)
COMPOSITION AND PROCESS FOR THE AQUEOUS PARAFFIN TREATMENT OF YARNS
Publication
Application
Priority
DE 2816196 A 19780414
Abstract (en)
[origin: EP0004950A1] 1. Agent for the wet paraffin waxing of yarns which consists of a dispersion of a) from 18 to 40% of paraffin, melting range of 45 to 60 degrees C ; b) from 2 to 8% of one or several alkylimidazolines of the formula I see diagramm : EP0004950,P4,F3 in which R represents C12 -C22 -alkyl, alkenyl or hydroxyalkyl, R1 is H, C1 -C22 -aliphatic or aromatic acyl, R2 is H, C1 -C4 -alkyl or hydroxyalkyl, n is a number of from 2 to 6, and X stands for a halogen anion, a C1 -C4 -alkylsulfate anion, a C1 -C4 -dialkylphosphate anion, or a C1 -C4 -alkylcarboxylate anion ; c) from 1 to 7% of one or several aminoxides of the general formula II see diagramm : EP0004950,P4,F4 in which R represents C8 -C12 -alkyl or alkenyl, R1 is C1 -C4 -alkyl, R2 is H or C1 -C4 -alkyl, and n represents a number of from zero to 6 ; d) from 2 to 9% of an ethylene oxide/propylene oxide block polymer of the formula III H-(C2 H4 O)y -(C3 H6 O)x -(C2 H4 O)y -H in which x represents a number of from 20 to 40 and y represents a number of from 25 to 1000 ; e) from 0 to 5% of a polyglycol ether of the formula IV R-O-(H2 H4 O)n -H in which R represents C8 -C18 -alkyl or alkenyl and n is a number of from 3 to 12 and f) from 0 to 2% of a copolymer of vinyl pyrrolidone and vinyl acetate, the weight ratio of VP to VAc optionally varying from 3:7 to 8:2 and the balance to 100% by weight being water.
IPC 1-7
D06M 13/02; D06M 13/46; D06M 13/38; D06M 15/44; C10M 5/00; C08L 71/00; C08L 23/00
IPC 8 full level
C10M 173/00 (2006.01); C08L 23/00 (2006.01); C08L 71/00 (2006.01); D06M 13/02 (2006.01); D06M 13/322 (2006.01); D06M 13/325 (2006.01); D06M 13/328 (2006.01); D06M 13/46 (2006.01); D06M 13/47 (2006.01); D06M 13/473 (2006.01); D06M 15/333 (2006.01); D06M 15/53 (2006.01); C10N 20/00 (2006.01); C10N 30/00 (2006.01); C10N 30/06 (2006.01); C10N 40/00 (2006.01); D06M 101/00 (2006.01); D06M 101/02 (2006.01); D06M 101/08 (2006.01); D06M 101/16 (2006.01)
CPC (source: EP)
D06M 13/02 (2013.01)
Designated contracting state (EPC)
BE DE FR GB IT
DOCDB simple family (publication)
EP 0004950 A1 19791031; EP 0004950 B1 19811118; DE 2816196 A1 19791025; DE 2961349 D1 19820121; JP S54138696 A 19791027
DOCDB simple family (application)
EP 79101132 A 19790412; DE 2816196 A 19780414; DE 2961349 T 19790412; JP 4444279 A 19790413