[go: up one dir, main page]

EP0121078B1 - Produits auxiliaires textiles - Google Patents

Produits auxiliaires textiles Download PDF

Info

Publication number
EP0121078B1
EP0121078B1 EP19840101888 EP84101888A EP0121078B1 EP 0121078 B1 EP0121078 B1 EP 0121078B1 EP 19840101888 EP19840101888 EP 19840101888 EP 84101888 A EP84101888 A EP 84101888A EP 0121078 B1 EP0121078 B1 EP 0121078B1
Authority
EP
European Patent Office
Prior art keywords
weight
textile
atoms
und
parts
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
Application number
EP19840101888
Other languages
German (de)
English (en)
Other versions
EP0121078A1 (fr
Inventor
Wilfried Dipl.-Ing. Kortmann
Helmut Dr. Steinberger
Ulrich Dr. Koemm
Josef Dipl.-Ing. Pfeiffer
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Publication of EP0121078A1 publication Critical patent/EP0121078A1/fr
Application granted granted Critical
Publication of EP0121078B1 publication Critical patent/EP0121078B1/fr
Expired legal-status Critical Current

Links

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
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
    • D06M15/277—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof containing fluorine
    • 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
    • D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
    • D06M15/576—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them containing fluorine
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]

Definitions

  • the present invention relates to a textile finishing agent which allows textile fibers to be made dirt, oil and water repellent.
  • Dirt substances can be e.g. of the following composition and consistency: oil and oil-containing substances, liquid, aqueous colored substances, inorganic dry pigment-like substances (street dust), aqueous suspensions of the same and mixtures of the substances mentioned.
  • the principle of protective equipment is that the finishing agent gives the pole materials hydrophobic and oleophobic properties that prevent the sinking of liquid contaminants. Dry dirt does not adhere to the fibers and can e.g. can be easily removed by vacuuming from and out of the pile.
  • silsesquioxane suspensions described there are, however, relatively unstable and are not universally suitable for dirt-repellent and pole-stabilizing finishing.
  • DE-B-1 285 978 discloses a process for rendering oil and water repellant and for reducing the absorption of dry dirt from textile materials.
  • substances containing perfluoroalkyl groups are applied to the materials to be protected.
  • Organosilsesquioxanes as described, for example, in DE-B-1 594 985 or in DE-A-3 004 824 can be used as component A). These are prepared by, for example, silanes of the general formula R-Si (OR ') 3 alone or together with silanes (Si (OR') 4 in which R is substituted or unsubstituted hydrocarbon radical having 1 to 7 carbon atoms, the substituents of which are halogen atoms, amino, Mercapto and epoxy groups and up to 95% of the radicals R are methyl and R 'is an alkyl radical having 1 to 4 carbon atoms to a mixture of water, a buffer substance, a surface-active agent and optionally an organic solvent with agitation and under acid or basic conditions are added.
  • silane In order to achieve a very narrow particle size distribution and a small average pond size of approximately 200 to 500 angstroms, such as are required to achieve optimal pole-stabilizing and dirt-repellent effects, a uniform and slow addition of the amount of silane is required.
  • the exact amount of silane that can be added depends on the substituent R and whether an anionic or cationic surfactant is used.
  • the simultaneous hydrolysis of the silanes results in copolymers of the silsesquioxanes in which the units can be present in block form or in a random distribution.
  • the preferred amount of added silane of the general formula Si (OR ') 4 is 2 to 50%, based on the total amount of the silanes used, preferably 3 to 20% (% by weight).
  • the surface-active agents mentioned have the function of stabilizing the particles formed in the colloidal suspension.
  • Suitable anionic surfactants are aliphatic and / or aromatic sulfonic acids, for example decyl, dodecyl, cetyl, stearyl, myristic or oleyl sulfonic acids or their alkali metal salts. If cationic surfactants are used, it is advantageous to use halides and especially chlorides and bromides. Other surfactants, including those of a nonionic and amphoteric nature, can be used in conjunction with the above agents provided they do not interfere with the stability of the colloidal suspension due to their nature or amount.
  • the surfactants are used in an amount of about 0.01 to about 15%, based on the amount of silane used.
  • the process for the preparation of the colloidal suspensions can be carried out at temperatures between room temperature and 80 ° C .; the temperature range between 50 and 70 ° C. is particularly preferred.
  • Aqueous dispersions of a fluorocarbon resin can be used as the perfluoroalkyl group-containing compounds.
  • the chemically bound fluorine is in the form of perfluoroalkyl ligands with a chain length of 3 to 20 carbon atoms and, in addition to fluorine atoms, can contain a maximum of 1 hydrogen or chlorine atom per 2 carbon atoms.
  • the perfluoroalkyl chain can also be interrupted by oxygen atoms.
  • the perfluoroalkyl ligand is bound to a water-insoluble monomeric or polymeric organic compound. Examples of such compounds are polyacrylates containing perfluoroalkyl ligands (cf.
  • the perfluoroalkyl group-containing dispersion contains about 5 to 50% by weight of fluorocarbon resin with a fluorine content of 0.2 to 40, preferably 1.0 to 20% by weight.
  • organic solvents can also be added to the dispersion in smaller amounts in order to obtain particularly favorable behavior when applied to the fiber.
  • the finish is effective on all types of fibers, i.e. fibers made of synthetic and organic and inorganic fibers and natural fibers.
  • the treatment agent according to the invention is used in an amount of 0.5-2% by weight, based on the fiber material.
  • finishing products can be applied either before, during or after the dyeing of the textile or subsequent further finishing steps, or subsequently after processing as a cover, upholstery or floor covering textile by treatment in the liquor, padding or spraying.
  • Another method of applying the agent according to the invention to the fiber material is to use it together with a cleaning agent, especially if the textile to be treated has been soiled by use or previous processing steps. It is preferable to finish goods that have not been equipped by the manufacturer after wet cleaning by spraying the preparation onto the goods.
  • the above mixture is dried, roughly crushed, ground in a powder mill and then sieved through a sieve with a mesh size of 100 ⁇ m using a sieving machine.
  • the samples are loaded after the chair roller test, which is described in detail in DIN 54 324, with a total roller load of 60 kg and a change in the roller pressure direction after every 50 revolutions.
  • a polyester tufted fabric (loop, 100%, PES) with a pile weight of 400 g / m 2 was treated as indicated in Example 1.
  • a polyacrylic tufting fabric (loop, 100%, PAC) with a pile weight of 500 g / m 2 was treated as indicated in Example 1.
  • the concentration of the equipment used was 10 g / l in all cases.
  • a polyamide tufted fabric (velor, 100% PA) with a weight per square meter of 700 g was treated as indicated in Example 1.

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)

Claims (3)

1. Agent d'apprêt pour textile, caractérisé par une teneur de
A) 50 à 80 parties en poids d'une suspension aqueuse colloïdale, sous la forme d'un sol, d'organo- silsesquioxanes à partir d'unités de formule RSiO3/2 (R = radical alcoyle ayant jusqu'à 7 atomes de carbone éventuellement substitué par de l'halogène, des groupes amino, mercapto ou époxy) et/ou de co- condensats d'hydrolisats de tétralcoylsilanes avec des organotrialcoxysilanes avec unités RSi03/2 ou Si02, et de
B) 20 à 50 parties en poids d'une dispersion aqueuse d'une résine polymère organique qui contient des groupes pefluoroalcoyle ayant 3 à 20 atomes de carbone, les groupes perfluoroalcoyle en dehors des atomes de fluor pouvant contenir au plus 1 atome d'hydrogène ou atome de chlore par 2 atomes de carbone et la chaîne perfluoroalcoylée pouvant être interrompue par de l'oxygène, la dispersion aqueuse présentant 5 à 50% en poids de résine polymère organique contenant des groupes fluorés avec une teneur en fluor de 0,2 à 40% en poids.
2. Agent d'apprêt pour textile selon la revendication 1, caractérisé en ce que les groupes perfluoroalcoyle sont liés à un polymère organique qui a été formé par polymérisation à partir d'un acrylate, d'un isocyanate et/ou d'un ester d'acide carboxylique.
3. Procédé pour apprêter des matières textiles, caractérisé en ce qu'on apprête la matière textile avec un agent selon l'une des revendications 1 ou 2.
EP19840101888 1983-03-03 1984-02-23 Produits auxiliaires textiles Expired EP0121078B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3307420 1983-03-03
DE19833307420 DE3307420A1 (de) 1983-03-03 1983-03-03 Textilausruestungsmittel

Publications (2)

Publication Number Publication Date
EP0121078A1 EP0121078A1 (fr) 1984-10-10
EP0121078B1 true EP0121078B1 (fr) 1986-12-10

Family

ID=6192334

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19840101888 Expired EP0121078B1 (fr) 1983-03-03 1984-02-23 Produits auxiliaires textiles

Country Status (3)

Country Link
US (1) US4781844A (fr)
EP (1) EP0121078B1 (fr)
DE (2) DE3307420A1 (fr)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3435618A1 (de) * 1984-09-28 1986-04-10 Chemische Fabrik Pfersee Gmbh, 8900 Augsburg Verfahren zur erzielung wasch- und reinigungsbestaendiger textilausruestungen mit reaktiven (co)polymeren bzw. vorkondensaten
EP0239108B1 (fr) * 1986-03-28 1992-06-24 Daikin Industries, Limited Composition de démoulage
JPS63146976A (ja) * 1986-12-11 1988-06-18 Daikin Ind Ltd 撥水撥油剤組成物
US4781973A (en) * 1987-10-22 1988-11-01 General Electric Company Fabric coating
DE3737753A1 (de) * 1987-11-06 1989-06-15 Pfersee Chem Fab Waessriges ausruestungsmittel und verfahren zur weichen hydrophob/oleophob-behandlung von fasermaterialien
US4861501A (en) * 1988-05-16 1989-08-29 Basf Corporation Stain resistant composition for synthetic organic polymer fibers and method of use: fluorocarbon polymer
US5256318A (en) * 1990-04-07 1993-10-26 Daikin Industries Ltd. Leather treatment and process for treating leather
EP0467083A3 (en) * 1990-07-14 1992-09-09 Pfersee Chemie Gmbh Perfluoroaliphatic group-containing copolymers with urethane and siloxane units
US5258458A (en) * 1991-02-28 1993-11-02 Minnesota Mining And Manufacturing Company Composition for providing oil and water repellency
DE4134284A1 (de) * 1991-10-17 1993-04-22 Bayer Ag In wasser dispergierbare blockierte polyisocyanate, verfahren zu ihrer herstellung und ihre verwendung
US5508370A (en) * 1991-10-17 1996-04-16 Bayer Aktiengesellschaft Water-dispersible blocked isocyanates, method of manufacture, and use thereof
DE4201604A1 (de) * 1992-01-22 1993-07-29 Bayer Ag Fluorhaltige copolymerisate und daraus hergestellte waessrige dispersionen
US5387640A (en) * 1992-01-22 1995-02-07 Bayer Aktiengesellschaft Fluorine-containing copolymers and aqueous dispersions prepared therefrom
JPH06232379A (ja) * 1993-02-01 1994-08-19 Sharp Corp 固体撮像素子
KR100290940B1 (ko) * 1993-07-14 2001-11-14 세야 히로미치 옥외물품표면의처리방법
DE4441982A1 (de) 1994-11-25 1996-05-30 Bayer Ag Öl-, wasser- und schmutzabweisend ausgerüstete Substrate und fluorhaltige Mittel hierzu
CA2225526A1 (fr) * 1995-06-23 1997-01-09 Minnesota Mining And Manufacturing Company Composition et procede permettant de conferer des proprietes repulsives durables a des substrats
US5888290A (en) * 1996-05-24 1999-03-30 Minnesota Mining And Manufacturing Company Composition and process for imparting durable repellency to substrates
US6468587B2 (en) 2000-06-30 2002-10-22 3M Innovative Properties Company Treatment of fibrous substrates with acidic silsesquioxanes emulsions
WO2002002862A2 (fr) * 2000-06-30 2002-01-10 3M Innovative Properties Company Traitement de substrats fibreux avec des silsesquioxanes et des anti-taches
AU2002253961A1 (en) 2001-01-31 2002-08-28 3M Innovative Properties Company Soil resistant curable laminate coating
EP1229107A1 (fr) * 2001-02-05 2002-08-07 The Procter & Gamble Company Procédé de nettoyage des tapis avec une composition comprenant un composé fluoré
US6736857B2 (en) * 2001-05-25 2004-05-18 3M Innovative Properties Company Method for imparting soil and stain resistance to carpet
EP1264863A1 (fr) * 2001-06-08 2002-12-11 Ciba Spezialitätenchemie Pfersee GmbH Compositions contenant des polysiloxanes et d'autres polymères
KR100435527B1 (ko) * 2001-08-23 2004-06-10 한국화학연구원 소수성 유리의 제조방법
CA2367812A1 (fr) * 2002-01-15 2003-07-15 Robert F. Smith Article abrasif avec un revetement hydrophile/lipophile
DE10207087A1 (de) * 2002-02-20 2003-09-04 Bayer Ag Flammpunktfreies Textilbehandlungsmittel, dessen Herstellung und Verwendung
WO2004000959A1 (fr) * 2002-06-19 2003-12-31 Dow Corning Corporation Compositions ignifuges resistantes aux taches
US7313840B2 (en) * 2002-07-25 2008-01-01 Charles E. Watkins Induction liquid pump and magnetic tank scrubber
US7335234B2 (en) * 2002-10-16 2008-02-26 Columbia Insurance Company Method of treating fibers, carpet yarns and carpets to enhance repellency
US20040147188A1 (en) * 2003-01-28 2004-07-29 3M Innovative Properties Company Fluorochemical urethane composition for treatment of fibrous substrates
US20050015886A1 (en) 2003-07-24 2005-01-27 Shaw Industries Group, Inc. Methods of treating and cleaning fibers, carpet yarns and carpets
US7186769B2 (en) * 2003-08-12 2007-03-06 Hexion Specialty Chemicals, Inc. Water-dispersible polyester stabilized fluoroalkyl compositions
US7173081B2 (en) * 2003-08-12 2007-02-06 Hexion Specialty Chemicals, Inc. Processes to produce water-dispersible polyester stabilized fluoroalkyl compositions
WO2005019339A1 (fr) * 2003-08-12 2005-03-03 Resolution Specialty Materials Llc Compositions de fluoroalkyle stabilisees par polyester dispersible dans l'eau
WO2005037907A1 (fr) * 2003-10-07 2005-04-28 Honeywell International Inc. Revetements et compositions de masque dur pour applications a circuits integres, procedes de production et utilisations
JP2007525604A (ja) * 2004-02-04 2007-09-06 ダウ・コーニング・コーポレイション シリコーン樹脂を含有するエマルジョンによる織物の処理
US7320956B2 (en) * 2004-04-01 2008-01-22 3M Innovative Properties Company Aqueous cleaning/treatment composition for fibrous substrates
US7097785B2 (en) * 2004-04-12 2006-08-29 Dow Corning Corporation Fluoropolymer—amino terminated polydiorganosiloxane compositions for textile treatments
EP1753906B9 (fr) * 2004-04-12 2012-01-04 Dow Corning Corporation Traitements de textiles au moyen de polyethers de silicone ramifie-fluoropolymere
US7785374B2 (en) 2005-01-24 2010-08-31 Columbia Insurance Co. Methods and compositions for imparting stain resistance to nylon materials
GB0505879D0 (en) * 2005-03-22 2005-04-27 Ten Cate Advanced Textiles Bv Composition for continuous inkjet finishing of a textile article
CN101541816B (zh) * 2006-12-15 2014-03-12 3M创新有限公司 用于表面处理的具有甲硅烷侧基的含氟氨基甲酸酯化合物
WO2008076639A1 (fr) * 2006-12-20 2008-06-26 3M Innovative Properties Company Composés uréthane fluorochimique ayant des groupes silyle pendants
CN101225599B (zh) * 2007-01-15 2011-08-17 香港理工大学 角蛋白多孔材料织物表面的亲水化纳米整理方法
US7745653B2 (en) * 2007-03-08 2010-06-29 3M Innovative Properties Company Fluorochemical compounds having pendent silyl groups
US7335786B1 (en) 2007-03-29 2008-02-26 3M Innovative Properties Company Michael-adduct fluorochemical silanes
GB2447959A (en) * 2007-03-30 2008-10-01 3M Innovative Properties Co Fiber mat containing an organosilicon compound and pollution control device using it
AU2014203168B2 (en) * 2007-05-18 2016-04-21 Invista Technologies S.A R.L. Method and composition for treating fibrous substrates
EP2146953A4 (fr) * 2007-05-18 2014-03-12 Invista Tech Sarl Procédé et composition pour traiter des substrats fibreux
US7652116B2 (en) * 2007-06-20 2010-01-26 3M Innovative Properties Company Fluorochemical urethane-silane compounds and aqueous compositions thereof
US7652117B2 (en) * 2007-06-20 2010-01-26 3M Innovative Properties Company Fluorochemical urethane compounds and aqueous compositions thereof
JP5869220B2 (ja) * 2007-10-09 2016-02-24 スリーエム イノベイティブ プロパティズ カンパニー 無機ナノ粒子を含有するマウンティングマット並びにその作製方法
WO2009048854A1 (fr) * 2007-10-09 2009-04-16 3M Innovative Properties Company Mat de montage d'un élément de dépollution pour le traitement d'un gaz d'échappement
JP5650534B2 (ja) * 2007-10-09 2015-01-07 スリーエム イノベイティブ プロパティズ カンパニー 汚染防止要素を実装するための実装マットの作製方法
US7754092B2 (en) * 2007-10-31 2010-07-13 E.I. Du Pont De Nemours And Company Soil resist additive
GB0919014D0 (en) 2009-10-30 2009-12-16 3M Innovative Properties Co Soll and stain resistant coating composition for finished leather substrates
US8057693B1 (en) 2010-07-26 2011-11-15 Arrowstar, Llc Compositions and methods for imparting liquid repellency and dry soil resistance to fibers and articles thereof
US9676942B2 (en) 2011-07-19 2017-06-13 Continental Structural Plastics, Inc. Enhanced thermoset resins containing pre-treated natural origin cellolosic fillers
CN108893985A (zh) * 2018-06-12 2018-11-27 苏州联胜化学有限公司 一种无氟型防水剂及其制备方法
CN111535031A (zh) * 2020-06-15 2020-08-14 素湃科技(上海)有限公司 一种保证光泽手感的无水渍印缎面的制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3083224A (en) * 1961-12-08 1963-03-26 Du Pont Polyfluoroalkyl phosphates
CH106968D (fr) * 1965-01-21 1900-01-01
US3385812A (en) * 1965-06-25 1968-05-28 Du Pont Finishing composition comprising a fluorochemical and a polyorganosiloxane
NL6613150A (fr) * 1966-06-03 1967-12-04
US3949136A (en) * 1972-12-22 1976-04-06 Ciba-Geigy Ag Fluorine-containing organopolysiloxanes, process for their use
JPS5381799A (en) * 1976-12-28 1978-07-19 Asahi Glass Co Ltd Fiber cloth treated by water and oil repellent agent
US4321403A (en) * 1979-06-04 1982-03-23 Allied Corporation N-Methylpyrrolidone solvent in esterification of carboxybenzenes
DE3004824A1 (de) * 1980-02-09 1981-08-20 Bayer Ag, 5090 Leverkusen Polstabilisierendes textilimpraegniermittel
US4473371A (en) * 1981-09-04 1984-09-25 Hoechst Aktiengesellschaft Perfluoroalkyl esters, a process for their preparation and their use as a soil-repellant agent

Also Published As

Publication number Publication date
EP0121078A1 (fr) 1984-10-10
US4781844A (en) 1988-11-01
DE3461660D1 (en) 1987-01-22
DE3307420A1 (de) 1984-09-13

Similar Documents

Publication Publication Date Title
EP0121078B1 (fr) Produits auxiliaires textiles
EP0036475B1 (fr) Imprégnant destiné à stabiliser le poil d'un textile; procédé de préparation et textile traité avec ladite composition
US6225403B1 (en) Method and composition for treating fibrous substrates to impart oil, water and dry soil repellency
EP1268919B1 (fr) Appret de fibres textiles, de tissus et de structures planes
EP0314944B1 (fr) Composition de finissage et procédé de traitement de matériaux fibreux
DE60033924T2 (de) Wasser- und ölabweisende zusammensetzung und verfahren zu deren herstellung
DE69914855T2 (de) Wäßrige schmutzabweisende Zusammensetzung vom Dispersionstyp und damit behandelte Textilfasern
DE69017557T2 (de) Schmutzabweisendes Mittel.
US3816229A (en) Plural coated pile fabric
DE2932797A1 (de) Fasersubstrate mit bleibend veraenderten eigenschaften und verfahren zu ihrer herstellung
JP2000504379A (ja) カーペットの局所的な処理
DE102004062742A1 (de) Textile Substrate mit selbstreinigenden Eigenschaften (Lotuseffekt)
EP0057937B1 (fr) Procédé d'imprégnation de fibres organiques
DE2726108C2 (de) Verfahren zur Herstellung einer wäßrigen Zubereitung zum Schrumpffestmachen von Wolle
DE3038984A1 (de) Verfahren zum kontinuierlichen faerben und gleichzeitigen ausruesten von textilen materialien
DE102013209170A1 (de) Wasserabweisende Effekte auf textilen Oberflächen
JP3629753B2 (ja) 水分散型防汚加工剤
DE10306893A1 (de) Verfahren zur Hydrophobierung von textilen Materialien
DE1469378C3 (de) Schmutzabweisendmachen von Fasern und Fasergebilden
DE10239004A1 (de) Textiles Flächengebilde und Garn aus Synthesefasern, Verfahren zu deren Herstellung und deren Verwendung
DE1469412A1 (de) Verfahren zur Behandlung der Fasern von Teppichen oder Florgeweben
JP5114946B2 (ja) 繊維構造物
JP3843377B2 (ja) 不浸透性耐久撥水加工布
EP0039783A2 (fr) Procédé de stabilisation des dimensions de matériaux textiles plats
DE102005056864B4 (de) Zubereitungen auf Basis von ammonium- und polyethermodifizierten Organopolysiloxanen und deren Verwendung zur Veredlung textiler Substrate

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19840223

AK Designated contracting states

Designated state(s): BE DE FR GB IT NL

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): BE DE FR GB IT NL

ITF It: translation for a ep patent filed
REF Corresponds to:

Ref document number: 3461660

Country of ref document: DE

Date of ref document: 19870122

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
ITTA It: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19940228

Year of fee payment: 11

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19950901

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 19950901

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20020121

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20020128

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20020227

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20020228

Year of fee payment: 19

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030223

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030902

GBPC Gb: european patent ceased through non-payment of renewal fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20031031

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST