EP 1225269 A1 20020724 - Composition for the treatment of fibre materials
Title (en)
Composition for the treatment of fibre materials
Title (de)
Zusammensetzung für die Behandlung von Fasermaterialien
Title (fr)
Composition pour le traitement de matières fibreuses
Publication
Application
Priority
EP 01101306 A 20010120
Abstract (en)
The composition of a medium to treat fiber materials, and especially for finishing textiles, has a diol with perfluoroalkyl groups or a conversion product of such a diol with an acid. It also contains an ethoxylated fatty acid or alcohol, and an oxidized polyolefin wax. The textile finishing medium contains: (A) a diol with the formulation (RF-Z-X-CH2(Y)b)2T, or a mixture of such diols and/or a conversion product of the diol with an acid and/or a mixtures of conversion products with adjustment of the pH value if necessary to 6-9; (B) an ethoxylate of a saturated or unsaturated fatty acid, or an ethoxylate of a saturated or unsaturated aliphatic alcohol with 8-24 carbon atoms; (C) an oxidized polyolefin wax and preferably polyethylene wax; and (D) water. RF = perflourated alkyl residue with 8-24 carbon atoms X = -O- or -S- or a simple chemical compound Z = -CH=CH-CH2- or (CH2)a a = 2-6 Y = -CH(OH)-CH2- b = 0 or 1 T = C(CH2OH)2 for N(CHR)c, CH2OH or N(CHR)c as COO- M+ c = 1-4 R = hydrogen or an alkyl reside with 1-6 carbon atoms, and M+ = Na+, K+ or NH4+. In the event that T is not for C(CH2OH)2 then b has a value of 1. Phosphor acid or polyphosphor acid is used for the diol conversion. The (A) component of the formula for the diol can have Z as (CH2)a with X for -O- or -S-, b has a value of 0 and T is for C(CH2OH)2, or it is a conversion product of the diol with an acid. The (A) component of the diol formula can have Z for -CH=CH-CH2-, X for -O- and b with a value of 1, and T for N(CHR)c, COO- M+ or CH2OH. The composition is a watery dispersion, with a dispersion agent or a mixture of dispersion agents as an additional component (E). An additional component (F) is a polyorganosiloxane with an amino or amido function, or one or more polyoxyalkylene groups, bonded to each Si atom by an alkylene bridge. The composition is free of polysiloxane where there are fluoro atoms, SiH compounds, SiOH compounds and/or SiOR compounds, where R is a suitable organic residue, and in silicon atoms bonded to 3 or 4 oxygen atoms. An additional component (G) is an alkali metal sulfonate or a sodium olefin sulfonate. The component proportions as parts by weight, in relation to 100 parts by weight of water (component D) are A: 5-20 and preferably 7-15; B: 5-20 and preferably 7-15; C: 1-10 and preferably 2-7; E: 1-10 and preferably 2-7; F: 0.5-8.0 and preferably 1-6; G: 0.3-5.0 and preferably 0.5-3.0.
Abstract (de)
Es werden Zusammensetzungen beschrieben, welche sich für die Behandlung von Fasermaterialien, insbesondere für die Ausrüstung von Textilien eignen. Die Zusammensetzungen enthalten ein Diol, das Perfluoralkylgruppen aufweist oder ein Umsetzungsprodukt eines solchen Diols mit einer Säure. Sie enthalten ferner eine ethoxilierte Fettsäure oder einen ethoxilierten Alkohol und ein oxidiertes Polyolefinwachs. Mit den Zusammensetzungen können Textilien ölabweisende Eigenschaften, Hydrophilie, weicher Griff sowie gute soil-release-Eigenschaften verliehen werden.
IPC 1-7
IPC 8 full level
D06M 13/148 (2006.01); D06M 13/17 (2006.01); D06M 13/213 (2006.01); D06M 13/217 (2006.01); D06M 13/256 (2006.01); D06M 13/298 (2006.01); D06M 13/33 (2006.01); D06M 15/227 (2006.01); D06M 15/643 (2006.01)
CPC (source: EP)
D06M 13/148 (2013.01); D06M 13/17 (2013.01); D06M 13/213 (2013.01); D06M 13/217 (2013.01); D06M 13/256 (2013.01); D06M 13/298 (2013.01); D06M 13/33 (2013.01); D06M 15/227 (2013.01); D06M 15/6436 (2013.01); D06M 2101/06 (2013.01); D06M 2200/00 (2013.01); D06M 2200/11 (2013.01)
Citation (search report)
- [A] EP 0314944 A2 19890510 - PFERSEE CHEM FAB [DE], et al
- [DA] US 4946992 A 19900807 - FALK ROBERT A [US], et al
- [A] DATABASE WPI Section Ch Week 198951, Derwent World Patents Index; Class A87, AN 1989-376079, XP002177326
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1225269 A1 20020724; EP 1225269 B1 20050223; AT E289639 T1 20050315; DE 50105416 D1 20050331; ES 2236055 T3 20050716
DOCDB simple family (application)
EP 01101306 A 20010120; AT 01101306 T 20010120; DE 50105416 T 20010120; ES 01101306 T 20010120