EP0339179B1 - Zubereitung zum Ausrüsten von Textilfasern oder aus Textilfasern bestehenden Produkten - Google Patents

Zubereitung zum Ausrüsten von Textilfasern oder aus Textilfasern bestehenden Produkten Download PDF

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Publication number
EP0339179B1
EP0339179B1 EP89100606A EP89100606A EP0339179B1 EP 0339179 B1 EP0339179 B1 EP 0339179B1 EP 89100606 A EP89100606 A EP 89100606A EP 89100606 A EP89100606 A EP 89100606A EP 0339179 B1 EP0339179 B1 EP 0339179B1
Authority
EP
European Patent Office
Prior art keywords
radicals
organopolysiloxane
radical
units
weight
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
EP89100606A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0339179A2 (de
EP0339179A3 (de
Inventor
Dietmar Dr. Schaefer
Friedhelm Nickel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Evonik Operations GmbH
Original Assignee
TH Goldschmidt AG
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 TH Goldschmidt AG filed Critical TH Goldschmidt AG
Publication of EP0339179A2 publication Critical patent/EP0339179A2/de
Publication of EP0339179A3 publication Critical patent/EP0339179A3/de
Application granted granted Critical
Publication of EP0339179B1 publication Critical patent/EP0339179B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • D06M15/647—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain containing polyether sequences

Definitions

  • the invention relates to an agent for finishing textile fibers or products consisting of textile fibers, such as woven, knitted or nonwoven.
  • the invention relates in particular to an agent for the hydrophilizing softening of textile fibers or products consisting of textile fibers based on aqueous preparations of organosilicon compounds.
  • Organosilicon compounds are used to a considerable extent in the finishing of textile yarns and textiles. According to their respective structure and modification, the organosilicon compounds act as plasticizers, anti-foaming agents, water repellents, finishing agents and as agents for improving the feel. Due to the possibility of modifying organosiloxanes with functional organic groups, the silicones can be adapted to the respective purpose.
  • the object of the present invention is to provide means for finishing textile fibers or products consisting of textile fibers find which are able to improve the grip of the finished fibers or fiber products with simultaneous hydrophilization.
  • the improvement in the grip should also be achieved with twisted open-end yarns.
  • the agents wet the textile material well and penetrate into the fiber structure, whereby the wetting and penetration should also be ensured when finishing hydrophobic textile material.
  • the products are said to impart good hydrophilicity to the textile materials, in order to ensure that the finished textile fibers or textiles can be recolored or recolored without problems and also have good anti-electrostatic properties.
  • a further requirement for the desired finishing agents is that they have high bath stability in the form of the aqueous preparation, i.e. do not separate even after prolonged storage and during use, especially when diluted, and are compatible with other conventional finishing aids.
  • an agent which is characterized according to the invention contains 0.5 to 80% by weight of a mixture of modified organopolysiloxanes A and B in a weight ratio A: B of 10: 1 to 1: 1, where the organopolysiloxane A is a linear siloxane containing polyether groups and having at least 40 dialkylsiloxy units, to which at least 2 polyether groups with a molecular weight of 600 to 4000 each, which consist of 40 to 100 mol% oxyethylene units, the remainder to 100 mol% oxypropylene units, are bound, and the ratio of the number of dialkylsiloxy units: number of polyether groups ⁇ 8, and the organopolysiloxane B is a quaternary ammonium group-containing linear siloxane with at least 20 dialkylsiloxy units to which at least 2 quaternary ammonium groups are bonded via carbon, and the ratio of the number of dialkylsiloxy units: number
  • Linear polysiloxanes containing polyether groups have been known for a long time and are also used for textile finishing purposes, to improve the feel and as a wetting agent.
  • Organosilicon compounds with quaternary ammonium groups are also known from the prior art, which are used in particular to reduce the static charge on textiles.
  • organopolysiloxanes A defined above linear siloxanes containing polyether groups
  • organopolysiloxanes B linear siloxanes containing quaternary ammonium groups
  • the synergistic effect of the agent according to the invention consists in a considerable improvement in the handle, which is largely retained even after several delicates.
  • the sewability of the treated textiles is improved in a particularly surprising manner. This is shown by a considerable reduction in the needle insertion force.
  • the number of stitch explosive damage when sewing is reduced.
  • the volume resistance as a measure of the electrostatic equipment is improved.
  • the textile products finished with the agent according to the invention are free from stains. A complete bath extraction takes place during treatment in the dyeing machine.
  • the agents according to the invention can additionally contain further preparation agents in each case in an effective amount.
  • additional preparation agents are crease-free resins with the acid catalysts required for this, optical brighteners, fillers.
  • the modified organopolysiloxanes A and B can be distributed in water without the addition of non-systemic emulsifiers, resulting in clear to slightly cloudy, colloidal solutions. These aqueous preparations are independent of the concentration, i.e. they are stable in the form of stock solutions or in the form of solutions diluted for use and do not separate even after prolonged storage.
  • Organopolysiloxanes of this structure are known from the prior art. They can be prepared by adding the polyoxyalkylene ether of allyl alcohol to the corresponding hydrogen siloxane in the presence of catalysts, in particular platinum catalysts. If up to 10 mol% of the radicals R 3 are to be longer-chain alkyl radicals, these can be introduced by adding an appropriate olefin to SiH groups of the hydrogen siloxane. The preparation of such compounds is described, for example, in EP-A-0 125 779.
  • agents which only contain the organopolysiloxane A are compared with agents according to the invention which contain the organopolysiloxanes A and B together and the synergistic effect is demonstrated.
  • the aqueous preparations are obtained by simply incorporating water into the modified organpolysiloxanes A or A and B with high shear force.
  • the preparation 6 consists of an aqueous emulsion containing 15% by weight of a dimethylpolysiloxane with a viscosity of 10,000 mm2 101. s and 15 wt .-% of an organic plasticizer based on a quaternary imidazolinium compound with two longer aliphatic alkyl radicals, each with 18 carbon atoms.
  • a cotton / polyester knitted fabric (35/65) made from open-end spun yarns is, after dyeing, in a nozzle dyeing machine with 2% by weight, based on the weight of the goods, of preparations 1 to 6 at a liquor ratio of 1:10 , a pH of 6 ⁇ 0.5 and a temperature of 45 ° C for 20 minutes.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Silicon Polymers (AREA)
EP89100606A 1988-01-29 1989-01-14 Zubereitung zum Ausrüsten von Textilfasern oder aus Textilfasern bestehenden Produkten Expired - Lifetime EP0339179B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3802622 1988-01-29
DE3802622A DE3802622A1 (de) 1988-01-29 1988-01-29 Mittel zum ausruesten von textilfasern oder aus textilfasern bestehenden produkten

Publications (3)

Publication Number Publication Date
EP0339179A2 EP0339179A2 (de) 1989-11-02
EP0339179A3 EP0339179A3 (de) 1991-09-18
EP0339179B1 true EP0339179B1 (de) 1992-11-25

Family

ID=6346223

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89100606A Expired - Lifetime EP0339179B1 (de) 1988-01-29 1989-01-14 Zubereitung zum Ausrüsten von Textilfasern oder aus Textilfasern bestehenden Produkten

Country Status (4)

Country Link
US (1) US4921895A (enrdf_load_stackoverflow)
EP (1) EP0339179B1 (enrdf_load_stackoverflow)
DE (2) DE3802622A1 (enrdf_load_stackoverflow)
ES (1) ES2037287T3 (enrdf_load_stackoverflow)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
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DE3929757A1 (de) * 1989-09-07 1991-03-14 Sandoz Ag Waessrige aminopolysiloxanmikroemulsionen, deren herstellung und verwendung
DE4100703A1 (de) * 1991-01-11 1992-07-16 Chu Tjoei Ho Textilausruestungsmittel
TW282478B (enrdf_load_stackoverflow) * 1992-06-05 1996-08-01 Comfort Tech Inc
US5354815A (en) * 1992-06-05 1994-10-11 Comfort Technologies Polymers having enhanced hydrophilicity and thermal regulated properties and process of producing the same
BR9302677A (pt) * 1992-06-29 1994-02-08 Union Carbide Chem Plastic Processo para tratar um material textil para propiciar maciez similar a amina e menos amarelecimento e material textil tratado
US5668212A (en) * 1992-10-06 1997-09-16 Shizu Naito Aqueous organosiloxane liquid composition and its use
US6080686A (en) * 1993-01-19 2000-06-27 Th. Goldschmidt Ag Soft cellulosic nonwovens and a method for softening nonwovens
US5408012A (en) * 1993-05-27 1995-04-18 Comfort Technologies, Inc. Polymers having enhanced durable hydrophilicity and durable rewetting properties and process of producing the same
US5811482A (en) * 1996-07-17 1998-09-22 Osi Specialties, Inc. Non-migrating hydrophilic silicone finish for hydrophobic substrates such as nonwovens
DE19645380B4 (de) * 1996-11-04 2008-04-17 Schill + Seilacher Ag Zusammensetzung für die Permanenthydrophilierung von Polyolefinfasern, und Verwendung der Zusammensetzung
DE19711452A1 (de) 1997-03-19 1998-09-24 Sca Hygiene Paper Gmbh Feuchtigkeitsregulatoren enthaltende Zusammensetzung für Tissueprodukte, Verfahren zur Herstellung dieser Produkte, Verwendung der Zusammensetzung für die Behandlung von Tissueprodukten sowie Tissueprodukte in Form von wetlaid einschließlich TAD oder Airlaid (non-woven) auf Basis überwiegend Cellulosefasern enthaltender flächiger Trägermaterialien
DE59905052D1 (de) * 1998-11-14 2003-05-22 Goldschmidt Ag Th Polyetherquatfunktionelle Polysiloxane
DE10036694A1 (de) * 2000-07-27 2002-02-14 Wacker Chemie Gmbh Verfahren zur Behandlung von organischen Fasern mit aminofunktionellen Organosiliciumverbindungen
DE10066215B4 (de) * 2000-07-27 2007-03-22 Ge Bayer Silicones Gmbh & Co. Kg Verwendung von polyquarternären Polysiloxanen als waschbeständige hydrophile Weichmacher von Textilien
DE10036693A1 (de) * 2000-07-27 2002-02-14 Wacker Chemie Gmbh Verfahren zur Imprägnierung von Garnen
US6503412B1 (en) * 2000-08-24 2003-01-07 Kimberly-Clark Worldwide, Inc. Softening composition
DE10050933A1 (de) * 2000-10-13 2002-04-25 Ciba Sc Pfersee Gmbh Polysiloxane mit quaternären, Stickstoffatome aufweisenden Gruppen
DE10115476A1 (de) 2001-03-29 2002-10-10 Wacker Chemie Gmbh Verfahren zur Behandlung von organischen Fasern
DE10204517A1 (de) * 2002-02-05 2003-08-07 Ciba Sc Pfersee Gmbh Polysiloxane mit quaternären, Stickstoffatome aufweisenden Gruppen
DE10221521A1 (de) 2002-05-14 2003-12-04 Ge Bayer Silicones Gmbh & Co Formulierungen von Silikonweichmachern für die textile Ausrüstung
DE102005039398A1 (de) * 2005-08-20 2007-02-22 Goldschmidt Gmbh Verfahren zur Herstellung von Anlagerungsprodukten aus SiH-Gruppen enthaltenden Verbindungen an Olefingruppen aufweisende Reaktionspartner in wässrigen Medien
CN108276780B (zh) 2012-03-29 2021-04-27 莫门蒂夫性能材料有限责任公司 含季铵基团的低粘度聚有机基硅氧烷、其生产方法和用途
JP2015519413A (ja) 2012-03-29 2015-07-09 モメンティブ パフォーマンス マテリアルズ ゲーエムベーハー 第四級アンモニウム基を含む低粘度ポリオルガノシロキサン、その製造方法および用途（ｉｉ）
US9198849B2 (en) 2013-07-03 2015-12-01 The Procter & Gamble Company Shampoo composition comprising low viscosity emulsified silicone polymers
DE102013219046A1 (de) 2013-09-23 2015-03-26 Rudolf Gmbh Polysiloxane mit quaternierten heterocyclischen Gruppen
EP3049050B1 (en) 2013-09-27 2018-10-24 The Procter and Gamble Company Hair conditioning compositions comprising low viscosity emulsified silicone polymers
US10160834B2 (en) 2016-07-13 2018-12-25 Momentive Performance Materials Inc. Low viscosity polyorganosiloxanes comprising quaternary ammonium groups, methods for the production and the use thereof
CN112074559B (zh) 2018-04-03 2022-07-26 赢创运营有限公司 用于处理纺织品和用于清洁和护理配制物中的硅氧烷

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE666745A (enrdf_load_stackoverflow) * 1964-07-14 1966-01-12
US4323488A (en) * 1979-03-26 1982-04-06 Shin-Etsu Chemical Company Limited Method for the preparation of silicone-modified polyoxyalkylene polyethers and room temperature-curable compositions therewith
JPS6036513B2 (ja) * 1981-02-05 1985-08-21 ト−レ・シリコ−ン株式会社 繊維用処理剤
GB2107725B (en) * 1981-10-03 1985-02-27 Dow Corning Siloxane quaternary ammonium salt preparation
DE3272905D1 (en) * 1981-10-03 1986-10-02 Dow Corning Treating textile fibres
US4448810A (en) * 1982-10-15 1984-05-15 Dow Corning Limited Treating textile fibres with quaternary salt polydiorganosiloxane
US4532132A (en) * 1983-04-11 1985-07-30 Dow Corning Corporation Skin care formulations comprising a water-in-mineral oil emulsion and siloxane compositions therefor
US4698406A (en) * 1986-11-04 1987-10-06 Dow Corning Corporation Curable organopolysiloxane composition
DE3705121A1 (de) * 1987-02-18 1988-09-01 Goldschmidt Ag Th Polyquaternaere polysiloxan-polymere, deren herstellung und verwendung in kosmetischen zubereitungen
DE3719086C1 (de) * 1987-06-06 1988-10-27 Goldschmidt Ag Th Diquartaere Polysiloxane,deren Herstellung und Verwendung in kosmetischen Zubereitungen

Also Published As

Publication number Publication date
DE3802622C2 (enrdf_load_stackoverflow) 1989-11-02
ES2037287T3 (es) 1993-06-16
EP0339179A2 (de) 1989-11-02
DE58902798D1 (de) 1993-01-07
DE3802622A1 (de) 1989-08-10
EP0339179A3 (de) 1991-09-18
US4921895A (en) 1990-05-01

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