WO2002010502A1 - Method for saturating threads - Google Patents

Method for saturating threads Download PDF

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Publication number
WO2002010502A1
WO2002010502A1 PCT/EP2001/005352 EP0105352W WO0210502A1 WO 2002010502 A1 WO2002010502 A1 WO 2002010502A1 EP 0105352 W EP0105352 W EP 0105352W WO 0210502 A1 WO0210502 A1 WO 0210502A1
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WO
WIPO (PCT)
Prior art keywords
radical
carbon atoms
monovalent
proviso
positively charged
Prior art date
Application number
PCT/EP2001/005352
Other languages
German (de)
French (fr)
Inventor
Michael Messner
John Richards
Stephan Bulzan
Original Assignee
Wacker-Chemie Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wacker-Chemie Gmbh filed Critical Wacker-Chemie Gmbh
Publication of WO2002010502A1 publication Critical patent/WO2002010502A1/en

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
    • D06M15/65—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain containing epoxy groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/38—Polysiloxanes modified by chemical after-treatment
    • C08G77/382—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon
    • C08G77/388—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon containing nitrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/38—Polysiloxanes modified by chemical after-treatment
    • C08G77/382—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon
    • C08G77/392—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon containing sulfur
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
    • D06M15/6436—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain containing amino groups
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M7/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made of other substances with subsequent freeing of the treated goods from the treating medium, e.g. swelling, e.g. polyolefins
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/40—Reduced friction resistance, lubricant properties; Sizing compositions

Abstract

The invention relates to a method for saturating threads by means of aqueous formulations of aminofunctional organosilicon compounds containing (a) at least one siloxane unit of general formula (I) wherein R is the same or different and represents a monovalent, optionally halogenated hydrocarbon radical comprising 1 to 18 carbon atoms per radical; R1 is the same or different and represents a monovalent hydrocarbon radical comprising 1 to 8 carbon atoms per radical; a represents 0, 1, 2 or 3, b represents 0, 1, 2 or 3, and c represents 1, 2 or 3, provided that the sum of a+b+c is less than or equal to 3; Y represents a monovalent organic radical comprising at least 2 positively charged nitrogen atoms, provided that at least three carbon atoms which can be optionally split or substituted by separate heteroatoms are found respectively between the positively charged nitrogen atoms in radical Y, and provided that the organosilicon compounds contain at least 0.35 wt. % of positively charged nitrogen atoms, and (b) at least one siloxane unit of general formula (II) wherein R, R1, a and b have the designation cited above, provided that the sum of a+b is less than or equal to 3. The saturation is preferably carried out in cheese dyeing machines.

Claims

31Patentansprüche 31Patentansprüche
1. Verfahren zur Imprägnierung von Garnen mit wässrigen Zubereitungen von aminofunktionellen Organosiliciumverbindungen enthaltend (a) mindestens eine Siloxaneinheit der allgemeinen Formel1. Process for impregnating yarns with aqueous preparations of amino-functional organosilicon compounds containing (a) at least one siloxane unit of the general formula
Ra(R1Q)bYcSi04-(a-fb+c) (I) 2R a (R 1 Q) b Y c Si0 4 - ( a -f b + c) (I) 2
wobei R gleich oder verschieden ist und einen einwertigen gegebenenfalls halogenierten Kohlenwasserstoffrest mit 1 bis 18 Kohlenstoffatomen jewhere R is the same or different and a monovalent optionally halogenated hydrocarbon radical having 1 to 18 carbon atoms each
Rest bedeutet,Rest means
R1 gleich oder verschieden ist und einen einwertigen Kohlenwasserstoffrest mit 1 bis 8 Kohlenstoffatomen je Rest bedeutet, a 0, 1, 2 oder 3 ist, b 0, 1, 2 oder 3 ist, c 1, 2 oder 3, ist mit der Maßgabe, dass die Summe a+b+c<3 ist, Y einen einwertigen mindestens 2 positiv geladene Stickstoffatome aufweisenden organischen Rest bedeutet, mit der Maßgabe, dass sich zwischen den positiv geladenen Stickstoffatomen im Rest Y jeweils mindestens drei Kohlenstoffatome, die gegebenenfalls durch separate Heteroatome unterbrochen oder substituiert sein können, befinden und mit der Maßgabe, dass die Organosiliciumverbindungen mindestens 0,35 Gew.-% positiv geladene Stickstoffato e enthalten, und (b) mindestens eine Siloxaneinheit der allgemeinen FormelR 1 is the same or different and is a monovalent hydrocarbon radical having 1 to 8 carbon atoms per radical, a is 0, 1, 2 or 3, b is 0, 1, 2 or 3, c 1, 2 or 3, with the proviso that the sum a + b + c <3, Y means a monovalent organic radical having at least 2 positively charged nitrogen atoms, with the proviso that between the positively charged nitrogen atoms in the radical Y there are at least three carbon atoms, which are optionally separated by heteroatoms can be interrupted or substituted, and with the proviso that the organosilicon compounds contain at least 0.35% by weight of positively charged nitrogen atoms, and (b) at least one siloxane unit of the general formula
Ra(R1Q)bSi04-.(a+b) (II)R a (R 1 Q) b Si0 4 -. (a + b) (II)
2 322 32
wobei R, R1, a und b die oben dafür angegebene Bedeutung haben, mit der Maßgabe, dass die Summe a+b<3 ist,where R, R 1 , a and b have the meaning given above, with the proviso that the sum a + b <3,
2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, dass die Imprägnierung in Kreuzspulfärbemaschinen durchgeführt wird.2. The method according to claim 1, characterized in that the impregnation is carried out in cheese package dyeing machines.
Verfahren nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass als Garne Nähgarne verwendet werden.A method according to claim 1 or 2, characterized in that sewing threads are used as yarns.
4. Verfahren nach Anspruch 1, 2 oder 3, dadurch gekennzeichnet, dass als Garne Nähfäden verwendet werden.4. The method according to claim 1, 2 or 3, characterized in that sewing threads are used as yarns.
5. Verfahren nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass als wässrige Zubereitungen wässrige5. The method according to any one of claims 1 to 4, characterized in that as aqueous preparations
Lösungen oder Microemulsionen eingesetzt werden.Solutions or microemulsions are used.
6. Verfahren nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass Y ein Rest der Formel6. The method according to any one of claims 1 to 5, characterized in that Y is a radical of the formula
-R3-(S-Z-H)k ist, (IV)-R 3 - (SZH) k is, (IV)
ist, wobei R3 ein zweiwertiger linearer oder verzweigter Kohlenwasserstoffrest mit 2 bis 10 Kohlenstoffatomen, der durch separate Heteroatome unterbrochen sein kann, k 1 oder 2, und Z ein Rest ausgewählt aus der Gruppe der Reste 33where R 3 is a divalent linear or branched hydrocarbon radical having 2 to 10 carbon atoms, which can be interrupted by separate heteroatoms, k 1 or 2, and Z is a radical selected from the group of radicals 33
(A)(A)
Figure imgf000034_0001
Figure imgf000034_0001
(B )(B)
Figure imgf000034_0002
Figure imgf000034_0002
(C)(C)
Figure imgf000034_0003
Figure imgf000034_0003
und Mischungen aus den vorstehend genannten Resten (A) , (B) und (C) ,and mixtures of the abovementioned radicals (A), (B) and (C),
ist, wobei R2 ein Wasserstoffatom oder ein Alkylrest mit 1 bis 4 Kohlenstoffatomen,where R 2 is a hydrogen atom or an alkyl radical having 1 to 4 carbon atoms,
R4 ein einwertiger Kohlenwasserstoffrest mit 1 bis 10R 4 is a monovalent hydrocarbon radical with 1 to 10
Kohlenstoffatomen,Carbon atoms,
R5 ein Wasserstoffatom oder ein einwertigerR 5 is a hydrogen atom or a monovalent one
Kohlenwasserstoffrest mit 1 bis 10 Kohlenstoffatomen,Hydrocarbon radical with 1 to 10 carbon atoms,
W -NR2- oder -0- (wobei R2 die oben dafür angegebeneW -NR 2 - or -0- (where R 2 is the one specified above
Bedeutung hat) ,Meaning),
U ein linearer oder verzweigter Alkylenrest mit 2 bis 10U is a linear or branched alkylene radical with 2 to 10
Kohlenstoffatomen,Carbon atoms,
X" ein in wässriger Lösung stabiles, negativ geladenes Ion h 0 oder eine ganze Zahl von 1 bis 250 und 34X "is a negatively charged ion h 0 or an integer from 1 to 250 and stable in aqueous solution 34
i 0 oder eine ganze Zahl von 1 bis 400 ist, mit der Maßgabe, dass die Summe h+i>5 ist. i is 0 or an integer from 1 to 400, with the proviso that the sum h + i> 5.
PCT/EP2001/005352 2000-07-27 2001-05-10 Method for saturating threads WO2002010502A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2000136693 DE10036693A1 (en) 2000-07-27 2000-07-27 Process for impregnating yarn
DE10036693.7 2000-07-27

Publications (1)

Publication Number Publication Date
WO2002010502A1 true WO2002010502A1 (en) 2002-02-07

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Country Status (2)

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DE (1) DE10036693A1 (en)
WO (1) WO2002010502A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10300980A1 (en) 2003-01-14 2004-07-22 Cht R. Beitlich Gmbh pH-independent finishing of sewing threads using the pull-out process

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0339179A2 (en) * 1988-01-29 1989-11-02 Th. Goldschmidt AG Finishing composition for textile fibres or for textile products
EP0442098A2 (en) * 1990-02-16 1991-08-21 Wacker-Chemie Gmbh Process for the preparation of small particle organopolysiloxane emulsions
DE4306796A1 (en) * 1993-03-04 1994-09-08 Wacker Chemie Gmbh Emulsions of organopolysiloxanes containing polar groups with alkylpolyglycosides as emulsifiers
DE19652524A1 (en) * 1996-12-17 1998-06-18 Rudolf Gmbh & Co Kg Chem Fab Emulsion for finishing textile substrates in aqueous baths and dye baths
DE19802069A1 (en) * 1998-01-21 1999-07-22 Huels Silicone Gmbh Amino-functional polyorganosiloxanes, their preparation and use

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0339179A2 (en) * 1988-01-29 1989-11-02 Th. Goldschmidt AG Finishing composition for textile fibres or for textile products
EP0442098A2 (en) * 1990-02-16 1991-08-21 Wacker-Chemie Gmbh Process for the preparation of small particle organopolysiloxane emulsions
DE4306796A1 (en) * 1993-03-04 1994-09-08 Wacker Chemie Gmbh Emulsions of organopolysiloxanes containing polar groups with alkylpolyglycosides as emulsifiers
DE19652524A1 (en) * 1996-12-17 1998-06-18 Rudolf Gmbh & Co Kg Chem Fab Emulsion for finishing textile substrates in aqueous baths and dye baths
DE19802069A1 (en) * 1998-01-21 1999-07-22 Huels Silicone Gmbh Amino-functional polyorganosiloxanes, their preparation and use

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