EP 0392476 B1 19940706 - Use of solutions or dispersions of resins in the surface treatment of polyamide fibres.
Title (en)
Use of solutions or dispersions of resins in the surface treatment of polyamide fibres.
Title (de)
Verwendung von Harzlösungen oder Dispersionen von Harzen zur Oberflächenbehandlung von Polyamidfasern.
Title (fr)
Utilisation de résines sous forme de solutions ou de dispensions pour le traitement de fibres polyamides.
Publication
Application
Priority
DE 3912523 A 19890414
Abstract (en)
[origin: EP0392476A2] The processibility of polymer fibres, in particular aramid fibres, was to be improved. This became possible by using solutions or dispersions of resins in an organic solvent containing - 0.2 - 20% by weight of at least one polyamide resin based on long- chain branched dicarboxylic acids which has terminal carboxylic and/or amino groups, - 0.02 - 10% by weight of a compatible copolymer which contains carboxylic acid and/or anhydride groups and also carboxylic esters,, - 0 - 5% by weight of further auxiliaries and also - ad 100% by weight of organic solvent for the surface treatment of polymer fibres.
IPC 1-7
IPC 8 full level
C08J 5/06 (2006.01); C08L 77/00 (2006.01); D06M 15/227 (2006.01); D06M 15/233 (2006.01); D06M 15/263 (2006.01); D06M 15/59 (2006.01); D06M 15/693 (2006.01); D06M 23/10 (2006.01); D06M 101/00 (2006.01); D06M 101/16 (2006.01); D06M 101/30 (2006.01); D06M 101/34 (2006.01); D06M 101/36 (2006.01)
CPC (source: EP KR US)
D06M 13/415 (2013.01 - KR); D06M 15/227 (2013.01 - EP US); D06M 15/233 (2013.01 - EP US); D06M 15/263 (2013.01 - EP US); D06M 15/59 (2013.01 - EP US); D06M 23/10 (2013.01 - EP US); D06M 2101/36 (2013.01 - EP US); Y10T 428/2913 (2015.01 - EP US); Y10T 428/2933 (2015.01 - EP US); Y10T 428/2967 (2015.01 - EP US); Y10T 428/2969 (2015.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0392476 A2 19901017; EP 0392476 A3 19920422; EP 0392476 B1 19940706; AT E108231 T1 19940715; BR 9001725 A 19910521; CA 2014093 A1 19901014; DE 3912523 A1 19901018; DE 59006335 D1 19940811; JP H03874 A 19910107; KR 900016542 A 19901113; US 5817416 A 19981006
DOCDB simple family (application)
EP 90106889 A 19900410; AT 90106889 T 19900410; BR 9001725 A 19900411; CA 2014093 A 19900406; DE 3912523 A 19890414; DE 59006335 T 19900410; JP 9664090 A 19900413; KR 900005114 A 19900413; US 97938892 A 19921119