EP 2702200 A1 20140305 - FIBERS HAVING IMPROVED COLOR FASTNESS AND FIBROUS FORMED BODY CONSTITUTED THEREOF
Title (en)
FIBERS HAVING IMPROVED COLOR FASTNESS AND FIBROUS FORMED BODY CONSTITUTED THEREOF
Title (de)
FASERN MIT VERBESSERTER FARBECHTHEIT UND DARAUS GEBILDETER FASRIGER FORMKÖRPER
Title (fr)
FIBRES À SOLIDITÉ AMÉLIORÉE DE LA COULEUR ET CORPS FAÇONNÉ FIBREUX CONSTITUÉ DE CES FIBRES
Publication
Application
Priority
- JP 2011101338 A 20110428
- JP 2012061792 W 20120427
Abstract (en)
[origin: WO2012148001A1] A subject of the invention is to provide a fiber and a fibrous formed body, particularly, a nonwoven fabric all having an exceptional color fastness and high liquid absorption properties and high durable hydrophilic properties. This is attained by a fiber essentially based on at least one kind of thermoplastic resin, wherein a fiber treating agent containing component (A) to (D) described below is attached to the fiber, with specific ratio of each of component (A) to (D), wherein (A) is an alkyl phosphate metal salt in which the number of carbons of an alkyl group is less than 10; (B) is a trialkylglycine derivative; (C) is a hydroxycarboxylic acid; and (D) is an alkyl phosphate metal salt in which the number of carbons of alkyl group is in the range of 10 to 14.
IPC 8 full level
D06M 13/207 (2006.01); D06M 13/224 (2006.01); D06M 13/292 (2006.01); D06M 13/342 (2006.01); D06M 15/647 (2006.01)
CPC (source: EP KR US)
D06M 13/207 (2013.01 - EP KR US); D06M 13/224 (2013.01 - KR US); D06M 13/2243 (2013.01 - EP US); D06M 13/292 (2013.01 - EP KR US); D06M 13/342 (2013.01 - EP KR US); D06M 15/647 (2013.01 - EP US); D06M 2101/20 (2013.01 - EP US); D06M 2200/25 (2013.01 - EP US); Y10T 428/2933 (2015.01 - EP US); Y10T 442/607 (2015.04 - EP US)
Citation (search report)
See references of WO 2012148001A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2012148001 A1 20121101; CN 103620107 A 20140305; CN 103620107 B 20150422; EP 2702200 A1 20140305; EP 2702200 B1 20150520; JP 2012233273 A 20121129; JP 5679895 B2 20150304; KR 101606182 B1 20160324; KR 20140022424 A 20140224; TW 201245538 A 20121116; TW I553187 B 20161011; US 2014051314 A1 20140220
DOCDB simple family (application)
JP 2012061792 W 20120427; CN 201280027036 A 20120427; EP 12723945 A 20120427; JP 2011101338 A 20110428; KR 20137031348 A 20120427; TW 101114929 A 20120426; US 201214114221 A 20120427