WO2002084017A1 - Traitement fonctionnel de matieres textiles - Google Patents

Traitement fonctionnel de matieres textiles Download PDF

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Publication number
WO2002084017A1
WO2002084017A1 PCT/US2002/010951 US0210951W WO02084017A1 WO 2002084017 A1 WO2002084017 A1 WO 2002084017A1 US 0210951 W US0210951 W US 0210951W WO 02084017 A1 WO02084017 A1 WO 02084017A1
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WO
WIPO (PCT)
Prior art keywords
nano
polar
compounds
particles
starch
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Application number
PCT/US2002/010951
Other languages
English (en)
Inventor
Zhang Jiangqiu
Xu Liyi
Zhu Ling
Original Assignee
Firstex L.L.C.
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 Firstex L.L.C. filed Critical Firstex L.L.C.
Publication of WO2002084017A1 publication Critical patent/WO2002084017A1/fr

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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
    • D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
    • D06M23/08—Processes in which the treating agent is applied in powder or granular form
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08L3/02—Starch; Degradation products thereof, e.g. dextrin
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08L3/12—Amylose; Amylopectin; Degradation products thereof
    • 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
    • D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D06M15/03—Polysaccharides or derivatives thereof
    • D06M15/11—Starch or derivatives thereof

Definitions

  • This invention relates generally to technologies and materials in chemical treatments of natural and man-made fiber textile materials with the application of nano-technology, to impart properties thereon such as odor-control, soil release, better abrasion resistance, better performance, better hand and adding-weight.
  • T. M. Coffindaffer USP 4,923,623, 1990
  • a liquid comprises starch and amine functional silicon compound which can be polymerized to be a film during ironing.
  • the starch was used as a carrier to adjust the viscosity and stabilize the liquid only.
  • ⁇ -cyclodextrin is not sufficient large for ⁇ - cyclodextrin particles to stay between fiber molecules and to improve fiber properties. Its unique cavity configuration is the nature of ⁇ -cyclodextrin. without the existence of stabilizer material.
  • This invention provides methods to impart new functions and to improve existing properties of treated natural and man-made fiber textile materials with the application of nano-particle covalently coupled onto fiber molecules. Also, this invention provides a variety of nano-particle materials, with potential cavity configuration, generated and formed by the methods disclosed herein. In particular, this invention provides methods and materials to impart properties, such as, odor-control, soil release, better abrasion resistance, better performance and hand, and adding weight, to treated natural and man-made fiber textile materials.
  • a method to apply nano-particles all three dimensions of these nano-particles range from 1 nm to 100 nm into natural and man-made fiber textile materials to improve their performs.
  • the nano-particles in this range can penetrate into the natural fibers.
  • nano-particles in this range will create space hindrance between the fiber molecules. Space hindrance of this size between fiber molecules will play the functions of improving molecular movement over each other during fiber deformation.
  • nano-particles in this range will break some of the intrinsic hydrogen bonds between the fiber molecules also. Then, the properties of wrinkle-resistance and crease-retention are imparted to the cellulosic fibers.
  • Such nano-cavity can trap and enclose various kinds of compound to possess numerous functions.
  • nano-particles enclosing anti-microbial drugs and/or perfumes can add the function of slow-release of drug and fragrance to the textile materials
  • nano-particles enclosing hydrophobic material can add water-repellent functions to the textile materials
  • nano-particles enclosing oil-proof material can add oil-repellent function to the natural and man-made fiber textile materials.
  • nano-particles enclose the materials having other desired characteristics could add desired functions to the natural and man-made fiber textile materials.
  • Starch, including amylose, dextrin and syrup are such kind of materials.
  • a method to generate and to form nano-helix particles with hydrophobic and non-polar molecule or non-polar segments compounds are provided.
  • These stabilizer compounds play the role of stabilizing helix configuration of nano-particles as well.
  • Paraffin, hydocarbon, halohydrocarbon, polyethylene, ethylene glycol and its derivatives, polyethylene glycol, non-polar parts of organic amine, organic amid, silicones, stearic acid, sodium olefin sulfonate and surfactant etc. are such kind of compounds.
  • the selection of stabilizer compouds depends on the whole process and treatment solution composition as described herein.
  • Nano-particles are generated and formed herein from star compounds, dendritic polymers, hydrophilic-hydrophobic block copolymers, or clathrate compounds.
  • methods are provided to generate and to form nano-particles from starches, linear or branched, preferably amylose, syrup and dextrin, with the molecule weight in the range of 1,000 to 1,000,000, preferably 1,000 to 15,000, with hydrophobic and non-polar molecule or non-polar segment compounds.
  • These nano-particles have nano-helix configuration with hydrophilic outer and hydrophobic inner walls, respectively. The sizes of the nano-helix are around 1.5 nm in diameter;
  • Covalent bond is created to couple nano-particles within fiber structure.
  • the materials for coupling are: epichlorohydrin, polycarboxyl acid or other formaldehyde-free coupling agents; DMDHEU (dimethyloldihydroxyethylurea) or other similar urea compounds; periodate and urea or sulfite and other systems correspond to different functional groups of different nano-particles.
  • Some of the man-made fiber, i.e. polyester fiber has not the conventional reactive groups and can not swell in aqueous solution.
  • Binding materials i. e. self-crosslinking acrylic polymer, etc. are adopted to bind nano-particle and coupling agent onto such fibers.
  • amylose can, dextrin, syrup, even some kinds of branched starch can also form the helix and/or interrupted helix configuration in a suitable condition [W. Banks, Starch and its Components, John Wiley and Sons, Inc. 1975, p67-77].
  • the outer and inner walls of the helix are discovered to be hydrophilic and hydrophobic, respectively.
  • Stabilizer of hydrophobic and non-polar molecule or non-polar segment compounds will help the formation and the stabilization of the nano-helix configuration.
  • Nano-helixes of starch can penetrate into natural fibers.
  • the nano-helix configuration will be further held with the covalent bonds to fiber molecules and fixed by the covalent bonds between the hydroxyl groups on the helixes.
  • the nano-helix can add numerous functions to the natural and cellulosic fibers.
  • the properties of the enclosed compounds will then determine the new functions imparted onto treated materials.
  • several different compounds can be wrapped in the cavities of nano-helixes respectively. Applying such mixed solution of starch nano-helixes will then add multiple functions onto the natural and man-made fiber textile materials.
  • Starch nano- helixes particles that coupled on fiber molecules will impart the natural and man-made fiber textile materials with odor and gas absorption, wrinkle-resistance, crease-retention, soil-release, better mechanical properties and other features: a. Having the cavities totally or partially empty after coupled or bound on the fibers with the removal the stabilize compound, the function of deodorant and gas absorption can be added to the natural and man-made fiber textile materials. b. Enclosing partial molecule of silicones inside the cavities, the function of water repellent can be added to the textile materials. c. Enclosing partial molecule of fluorohydrocarbon inside the cavities, the function of oil- repellent and soil-release can be added to the natural and man-made fiber textile materials. d.
  • the penetration and bonding of starch helix conduct wrinkle-resistance, crease-retention, and better strength and abrasion-resistance.
  • the process comprises several steps. It concludes preparing treatment solution, adding the solution to natural and man-made fiber textile materials and drying and curing the textile materials.
  • a typical treatment solution comprises: Starch, 1 - 15% owb; Coupling agents, 2 - 20% owb; Softeners, suitable amount; Surfactants, suitable amount; Catalysts, suitable amount; Helix stabilizer, 0 - 5% owb non-polar molecules or compounds with non-polar segments, i.e., ethylene glycol diethyl ether, ethylene glycol derivatives or polymers, polyethylene, hydrocarbon, fluorohydrocarbon, silicones, amine, various surfactants and others, such as UV absorbents anti-fungal and anti-microbial, suitable amount.
  • Table I Raw Materials Examples of raw materials mainly are listed in the Table I. Table I, Raw Materials Examples of raw materials mainly are listed in the Table I. Table I, Raw Materials Examples of raw materials mainly are listed in the Table I. Table I, Raw Materials Examples of raw materials mainly are listed in the Table I. Table I, Raw Materials Examples of raw materials mainly are listed in the Table I. Table I, Raw Materials Examples of raw materials mainly
  • Table II listed the composition of the aqueous treatment solution.
  • Example 1 Twill Cotton Fabric: a. Solution: (% of product as received based on bath weight)
  • Example 2 Sheeting Cotton Fabric a. Solution: (% of product as received based on bath weight)
  • composition of treatment solution is the 1/3 quantity of that of example 2, but add 5% self- crosslinking acrylic polymer, Rhoplex K-3 (Rohm & Hssa Inc).
  • Rhoplex K-3 Rhoplex K-3 (Rohm & Hssa Inc).
  • Methods are provided with the application of nano-particles to impart treated natural and man-made fiber textile materials with excellent odor-control, soil release functions, better abrasion resistance, better performance, better hand and adding weight, and, in the case of the cellulosic fiber materials, with good wrinkle resistance, but lower the reduction in tensile strength.
  • Methods are provided also to generate, to form and to stabilize the nano-helix particle with hydrophobic and non-polar molecule or non-polar segments compounds.
  • Methods are provided to open new doors for more potential functions based on its nano-cavity structure.

Abstract

La présente invention concerne une nouvelle technologie reposant sur l'utilisation de nanoparticules dont les trois dimensions vont de 1 à 100 nm, qui sont couplées aux molécules des fibres par des liaisons covalentes, ou fixées sur la surface des fibres, pour leur conférer de nombreuses fonctions. Lesdites nanoparticules sont des composés de clathrate, des composés dendritiques, des composés en étoile, des particules inorganiques ou des réseaux réticulés. Les clathrates sélectionnés forment un complexe avec les molécules non polaires ou les segments non polaires du composé, etc. pour former plus de structures hélicoïdales et stabiliser des structures hélicoïdales plus parfaites. Les molécules non polaires sont l'éthylène glycol et ses dérivés et des polymères, polyoléfines, hydrocarbures, de l'oxyde de polyoléfine, etc. Les segments non polaires des composés sont contenus dans les composés, à savoir l'acide stéarique et ses esters ou sels, des acides organiques et leurs esters ou sels, des tensioactifs anioniques, cationiques ou non ioniques, des amines, des amides, etc. Mots clés : nanoparticule, nanomatière, clathrate, composés dendritiques, composés en étoile, réseaux réticulés, traitement, apprêt, matière textile, tissu, coton, rayonne de viscose, laine, ramie, amidon, amylose, dextrine, sirop, résistance au froissement, solidité, résistance à l'abrasion, élimination des souillures, déodorant, désodorisation.
PCT/US2002/010951 2001-04-12 2002-04-05 Traitement fonctionnel de matieres textiles WO2002084017A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US28340001P 2001-04-12 2001-04-12
US60/283,400 2001-04-12
US29341201P 2001-05-24 2001-05-24
US60/293,412 2001-05-24

Publications (1)

Publication Number Publication Date
WO2002084017A1 true WO2002084017A1 (fr) 2002-10-24

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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1522626A1 (fr) * 2003-10-10 2005-04-13 DyStar Auxiliaries GmbH Méthode de modification des proprietés d'odeur de textiles
WO2006051521A1 (fr) * 2004-11-15 2006-05-18 Delta Galil Industries Ltd. Gestion de l'humidite dans des fibres hydrophiles
CN1296550C (zh) * 2004-10-22 2007-01-24 上海工程技术大学 改性纳米氧化物、制备方法及其用途
CN100400740C (zh) * 2003-10-10 2008-07-09 德司达纺织染料有限公司及德国两合公司 改变纺织品气味性质的方法
US7666410B2 (en) 2002-12-20 2010-02-23 Kimberly-Clark Worldwide, Inc. Delivery system for functional compounds
US7678367B2 (en) 2003-10-16 2010-03-16 Kimberly-Clark Worldwide, Inc. Method for reducing odor using metal-modified particles
US7754197B2 (en) 2003-10-16 2010-07-13 Kimberly-Clark Worldwide, Inc. Method for reducing odor using coordinated polydentate compounds
US7879350B2 (en) 2003-10-16 2011-02-01 Kimberly-Clark Worldwide, Inc. Method for reducing odor using colloidal nanoparticles
US8211369B2 (en) 2003-10-16 2012-07-03 Kimberly-Clark Worldwide, Inc. High surface area material blends for odor reduction, articles utilizing such blends and methods of using same
US8221328B2 (en) 2003-10-16 2012-07-17 Kimberly-Clark Worldwide, Inc. Visual indicating device for bad breath
US8575045B1 (en) * 2004-06-10 2013-11-05 The United States Of America As Represented By The Secretary Of The Army Fiber modified with particulate through a coupling agent
WO2015051780A1 (fr) * 2013-10-08 2015-04-16 Martin-Luther-Universität Halle-Wittenberg Procédé de production de fibres végétales dopées par des nanoparticules
CN114941204A (zh) * 2022-06-02 2022-08-26 安洁利德科技(江苏)有限公司 一种耐高温的阻燃隔热棉及其加工工艺

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5543215A (en) * 1992-08-17 1996-08-06 Weyerhaeuser Company Polymeric binders for binding particles to fibers
US5589256A (en) * 1992-08-17 1996-12-31 Weyerhaeuser Company Particle binders that enhance fiber densification
US5693411A (en) * 1992-08-17 1997-12-02 Weyerhaeuser Company Binders for binding water soluble particles to fibers

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5543215A (en) * 1992-08-17 1996-08-06 Weyerhaeuser Company Polymeric binders for binding particles to fibers
US5589256A (en) * 1992-08-17 1996-12-31 Weyerhaeuser Company Particle binders that enhance fiber densification
US5693411A (en) * 1992-08-17 1997-12-02 Weyerhaeuser Company Binders for binding water soluble particles to fibers

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7666410B2 (en) 2002-12-20 2010-02-23 Kimberly-Clark Worldwide, Inc. Delivery system for functional compounds
CN100400740C (zh) * 2003-10-10 2008-07-09 德司达纺织染料有限公司及德国两合公司 改变纺织品气味性质的方法
EP1522626A1 (fr) * 2003-10-10 2005-04-13 DyStar Auxiliaries GmbH Méthode de modification des proprietés d'odeur de textiles
US8211369B2 (en) 2003-10-16 2012-07-03 Kimberly-Clark Worldwide, Inc. High surface area material blends for odor reduction, articles utilizing such blends and methods of using same
US7678367B2 (en) 2003-10-16 2010-03-16 Kimberly-Clark Worldwide, Inc. Method for reducing odor using metal-modified particles
US7754197B2 (en) 2003-10-16 2010-07-13 Kimberly-Clark Worldwide, Inc. Method for reducing odor using coordinated polydentate compounds
US7879350B2 (en) 2003-10-16 2011-02-01 Kimberly-Clark Worldwide, Inc. Method for reducing odor using colloidal nanoparticles
US8221328B2 (en) 2003-10-16 2012-07-17 Kimberly-Clark Worldwide, Inc. Visual indicating device for bad breath
US8702618B2 (en) 2003-10-16 2014-04-22 Kimberly-Clark Worldwide, Inc. Visual indicating device for bad breath
US8575045B1 (en) * 2004-06-10 2013-11-05 The United States Of America As Represented By The Secretary Of The Army Fiber modified with particulate through a coupling agent
CN1296550C (zh) * 2004-10-22 2007-01-24 上海工程技术大学 改性纳米氧化物、制备方法及其用途
WO2006051521A1 (fr) * 2004-11-15 2006-05-18 Delta Galil Industries Ltd. Gestion de l'humidite dans des fibres hydrophiles
US9963821B2 (en) 2004-11-15 2018-05-08 Delta Galil Industries, Ltd. Moisture-management in hydrophilic fibers
WO2015051780A1 (fr) * 2013-10-08 2015-04-16 Martin-Luther-Universität Halle-Wittenberg Procédé de production de fibres végétales dopées par des nanoparticules
CN114941204A (zh) * 2022-06-02 2022-08-26 安洁利德科技(江苏)有限公司 一种耐高温的阻燃隔热棉及其加工工艺
CN114941204B (zh) * 2022-06-02 2023-11-14 安洁利德科技(江苏)有限公司 一种耐高温的阻燃隔热棉及其加工工艺

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