EP 1077280 A1 20010221 - Thermostable coning oil
Title (en)
Thermostable coning oil
Title (de)
Thermostabiles Schmieröl für das Spulen
Title (fr)
Huile de bobinage thermostable
Publication
Application
Priority
EP 99402055 A 19990813
Abstract (en)
The oil has a low viscosity and low evaporation loss when subjected to necessary thermal treatments of the fibres. The coning oil is a composition comprising :- -10 to 30% of an ester,A, consisting of a triester of ethoxylated sorbitan or a diester of polyethylene glycol or a mixture, comprising 10 - 30 ethylene oxide units and mainly based on one or more 18C fatty acids ; -90 to 70% of a compound, B, a triester of glycerol or trimethylolpropane with fatty acids from 8 - 12C compounds and their mixtures. The composition has a viscosity less than 70 cSt at 20 degrees C.
Abstract (fr)
Huile de bobinage de viscosité inférieure à 70 cSt à 20°C, comprenant, en plus des additifs usuels, essentiellement un mélange de: 10 à 30 % en poids d'un ester A choisi parmi les triesters de sorbitan éthoxylé, les diesters de polyéthylène glycol et leurs mélanges, comprenant de 10 à 30 unités d'oxyde d'éthylène et majoritairement à base d'acides gras en C18; 90 à 70 % en poids d'un composé B choisi parmi les triesters de glycérol ou de triméthylolpropane avec des acides gras en C8 à C12. L'huile de bobinage est adaptée aux fibres polyester ou polyamide.
IPC 1-7
IPC 8 full level
D06M 13/165 (2006.01); D06M 13/224 (2006.01); D06M 15/327 (2006.01); D06M 15/53 (2006.01)
CPC (source: EP)
D06M 7/00 (2013.01); D06M 13/165 (2013.01); D06M 13/224 (2013.01); D06M 13/2243 (2013.01); D06M 2200/40 (2013.01)
Citation (search report)
- [DA] EP 0288620 A1 19881102 - KAO CORP [JP]
- [A] LU 45258 A1 19640320
- [A] FR 2197076 A1 19740322 - ICI AMERICA INC [US]
- [A] US 5358648 A 19941025 - CHAKRAVARTI KALIDAS [US]
- [A] US 4946375 A 19900807 - DAY FLEMING H [US]
- [A] FR 2317411 A1 19770204 - HOECHST AG [DE]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1077280 A1 20010221; EP 1077280 B1 20060531; AT E328148 T1 20060615; AU 6998700 A 20010319; DE 69931628 D1 20060706; DE 69931628 T2 20070426; WO 0114628 A1 20010301
DOCDB simple family (application)
EP 99402055 A 19990813; AT 99402055 T 19990813; AU 6998700 A 20000821; DE 69931628 T 19990813; EP 0008209 W 20000821