EP1560971A2 - Textile treatment agent - Google Patents
Textile treatment agentInfo
- Publication number
- EP1560971A2 EP1560971A2 EP03778238A EP03778238A EP1560971A2 EP 1560971 A2 EP1560971 A2 EP 1560971A2 EP 03778238 A EP03778238 A EP 03778238A EP 03778238 A EP03778238 A EP 03778238A EP 1560971 A2 EP1560971 A2 EP 1560971A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- textile
- textile treatment
- treatment agent
- agent according
- nanoparticles
- 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.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/046—Salts
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/88—Ampholytes; Electroneutral compounds
- C11D1/90—Betaines
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/06—Powder; Flakes; Free-flowing mixtures; Sheets
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/162—Organic compounds containing Si
-
- 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
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/07—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof
- D06M11/11—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof with halogen acids or salts thereof
- D06M11/17—Halides of elements of Groups 3 or 13 of the Periodic System
-
- 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
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/77—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof
- D06M11/79—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof with silicon dioxide, silicic acids or their salts
-
- 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
-
- 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
- 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
-
- 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
- D06M2200/50—Modified hand or grip properties; Softening compositions
Definitions
- the present invention relates to the preamble and thus deals with the treatment of textiles.
- the object of the present invention is to provide something new for commercial use.
- a textile treatment agent for treating a textile to be brought into contact with it, in particular during a washing process, with at least a first textile-treating part and at least one further part is proposed, in which it is provided that the first textile is provided for the formation of an inorganic structure on the textile surface, in particular the surfaces of the textile fibers.
- the inorganic structure can significantly improve the water absorption rate of a textile and, depending on the structure thickness, the amount of water absorption.
- the wearing comfort increases significantly, especially with textiles in which typically strong perspiration is to be expected, such as with sweat shirts etc., especially with synthetic fiber fabrics.
- the improved feel also has a very positive effect on towels, especially terry towels.
- the textile-treating portion contains or forms nanoparticles.
- Inorganic structures are formed on the textile surface with or from these nanoparticles. If this structure containing or forming nanoparticles is hydrophilic, the moisture can spread over a larger area. This leads in particular to the fact that damp textiles dry faster, which further increases comfort.
- nanostructures which have active components such as Sn0 2 , ZnO, which are correspondingly bactericidal or fungicidal and / or which moreover cause very rapid drying can contribute to this; the faster drying is advantageous for suppressing the growth of fungi, because typically split fungi on damp clothes are better
- the nanoparticles will typically be surface-modified in such a way that they are cathionic, since textile tissue generally has a negative surface charge. It was found that an inorganic structure can be built up completely problem-free in textile treatment with nanoparticles if the nanoparticles have a surface modification by means of which the nanoparticles adhere well to the tissues with an essentially negative surface charge.
- the surface modification is carried out with an amount of surface modification agent which is between 0.1 to 50%, based on the mass of nanoparticles; between 1% and 20% of the nanoparticle mass of surface modification agent is preferably provided. It should be clarified that the nanoparticles are first surface-modified and that the textile is treated with these surface-modified nanoparticles in order to change their surface due to the inorganic structure.
- the surface modification can be organic or inorganic in nature. It is possible to use nanoparticles with both organic and inorganic surface modification in the textile treatment agent at the same time.
- the nanoparticles are preferably provided with a surface modified with Lewis acids. Oxides, hydroxides and / or salts can be provided. Aluminum chloride is particularly preferred for reasons of cost, but it should be pointed out that the selection of other substances can lead to additional effects. It is possible to provide betaines and / or silanes, in particular organofunctional silanes, and / or cathionic nanoparticles in the textile treatment portion. The chemical properties of these are well controllable and are readily suitable for the invention.
- Another possibility is to provide substances in the first portion that form nanostructures under conditions of use, such as dilution with water and / or heating to temperatures to typical temperatures of washing processes (30 °, 60 ° or 95 °).
- Nanoparticles components constituting drol isde salts such as aluminum chloride, iOS ⁇ 4, ZrO 2 and / or silanes can 'in particular hy- be provided.
- Aluminum compounds are preferred for cost reasons, and they provide satisfactory results. Attention is drawn to the possibility of using so-called polymeric aluminum chloride or so-called polymeric aluminum oxychloride as a nanoparticulate substance or as a precursor. This can be used both alone and as a surface-modifying substance for nanoparticles such as SiO 2 ⁇ nanoparticles.
- This polymeric aluminum chloride or aluminum oxychloride has a composition of AlCl Oy where x is typically less than 3 and y is typically below 2, preferably above 0.1. This polymeric aluminum chloride or aluminum oxychloride will typically still be water-soluble.
- plasticizers or nanoparticles as a further, in particular second textile treatment portion.
- the textile treatment agent can be provided in the usual way according to market requirements with detergents and / or care agents and / or fragrances as desired, only that this influences the positive effect of the portion according to the invention; on the contrary, cleaning during the application is even advantageous since the surface of the fabric is optimally prepared for the structure formation without further measures being necessary.
- the textile treatment agent can be used for all types of textiles such as wool, cotton, silk, linen, microfiber, synthetic fiber and blended fabrics.
- the application and structure formation is simple, it takes place during washing and no special post-treatment of the washed textiles is required; rather, fixation takes place when drying in air, in a tumble dryer and / or when ironing laundry that may still be damp.
- the invention contributes to the fact that the feel of the treated textile is significantly improved. Especially when, as is preferred, aluminum chloride is used, it is advantageous that, unlike acetic acid acetates, no odor impairment is observed.
- the intermediate product obtained in this way is commercially available
- Fabric softener in this case Vernel "peach" is stirred in, in such an amount that a concentration of nanoparticles of 1.5% by weight results.
- the preparation thus obtained is washed in a conventional machine wash with a full detergent at 60 ° cotton blend and polyester
- the water absorption rate is then determined using the TEGEWA test after ironing the fabric and compared with fabric that has been rinsed with standard fabric softener by dropping a drop of water from a defined height onto the stretched fabric and measuring the sinking time.
- the fabric softener provided with nanoparticles has a 10% to 20% higher water absorption rate in the different fabrics.
- the grip was assessed for both substances by control persons. Typical.
- Example 2 Levasil 200S 10% A1C13 are added. The results are the same as before.
- Example 4 Levasil 200 E is mixed with an amount of AICI3 that contains 2% AICI3 based on the mass of SiO 2.
- the fabric is mixed with a fabric softener (Vernel), washed and the water absorption rate is determined.
- the water absorption rate of the fabrics with nanoparticle structure determined in this way was 40% to 100% higher than that of fabrics not treated with the agent according to the invention, that is to say rinsed with conventional fabric softener.
- Si02 colloidal dispersions are not mandatory. Other substances can also be used.
- the use and usability of nanoparticulate aluminum compounds should be mentioned separately, but not exclusively. It should also be mentioned that procedures other than those explicitly described may be suitable for influencing the three parameters haptics, hydrophilicity and softness in a different and possibly more individual way for individual users.
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10248583 | 2002-10-17 | ||
DE10248583A DE10248583A1 (en) | 2002-10-17 | 2002-10-17 | Textile treatment agents |
PCT/DE2003/003476 WO2004038089A2 (en) | 2002-10-17 | 2003-10-17 | Textile treatment agent |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1560971A2 true EP1560971A2 (en) | 2005-08-10 |
Family
ID=32049393
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03778238A Withdrawn EP1560971A2 (en) | 2002-10-17 | 2003-10-17 | Textile treatment agent |
Country Status (5)
Country | Link |
---|---|
US (1) | US20060123560A1 (en) |
EP (1) | EP1560971A2 (en) |
AU (1) | AU2003285266A1 (en) |
DE (2) | DE10248583A1 (en) |
WO (1) | WO2004038089A2 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050137540A1 (en) * | 2003-12-23 | 2005-06-23 | Kimberly-Clark Worldwide, Inc. | Bacteria removing wipe |
CN100526387C (en) * | 2004-05-07 | 2009-08-12 | 香港理工大学 | Nano woolen emulsion and powder, its preparation process and application |
GB0427308D0 (en) * | 2004-12-14 | 2005-01-19 | Unilever Plc | Improvements relating to surfactant compositions |
GB0505619D0 (en) * | 2005-03-18 | 2005-04-27 | Unilever Plc | Fabric care compositions |
US20070010150A1 (en) * | 2005-07-11 | 2007-01-11 | Xinggao Fang | Textile materials exbiting enhanced soil-release properties and process for producing the same |
GB0515057D0 (en) | 2005-07-22 | 2005-08-31 | Unilever Plc | Improvements relating to domestic laundering |
US7985209B2 (en) | 2005-12-15 | 2011-07-26 | Kimberly-Clark Worldwide, Inc. | Wound or surgical dressing |
DE102005062606A1 (en) * | 2005-12-23 | 2007-07-05 | Deutsche Institute Für Textil- Und Faserforschung Denkendorf | New nano-scale primary particle based on silicon oxide/mixed oxide of silicon oxide and other metal oxide, useful e.g. for hydrophilic coating of hydrophobic textile materials |
DE102006000691A1 (en) * | 2006-01-02 | 2007-07-05 | Henkel Kgaa | Use of nano-particulate colloidal silica as corrosion inhibitor in e.g. aqueous compositions, aerosol on water basis, furniture care, general-purpose cleaner, deodorants, hair spray and glass cleaner |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0627484A1 (en) * | 1993-06-02 | 1994-12-07 | The Procter & Gamble Company | Coating clay agglomerates with finely divided particulate material |
MY122234A (en) * | 1997-05-13 | 2006-04-29 | Inst Neue Mat Gemein Gmbh | Nanostructured moulded bodies and layers and method for producing same |
DE19805977A1 (en) * | 1998-02-13 | 1999-08-19 | Inst Neue Mat Gemein Gmbh | Photochromic coating composition and substrates coated with it |
AU7136000A (en) * | 1999-07-19 | 2001-02-05 | Avantgarb, Llc | Nanoparticle-based permanent treatments for textiles |
DE19958336A1 (en) * | 1999-12-03 | 2001-06-07 | Inst Neue Mat Gemein Gmbh | Self-crosslinking coating compositions based on inorganic fluorine-containing polycondensates |
CH695946A5 (en) * | 2000-04-04 | 2006-10-31 | Schoeller Technologies Ag | Finishing of textile fibers, tissues and fabrics. |
DE10021726A1 (en) * | 2000-05-04 | 2001-11-15 | Henkel Kgaa | Nanoparticles are used for loosening dirt and/or reducing resoiling of hard surface or textile, especially in a textile finish, washing, pretreatment or after-treatment agent |
DE10039671A1 (en) * | 2000-08-14 | 2002-03-07 | Henkel Kgaa | Adhesion-activated polymer fiber and preparation for producing such |
DE10060373A1 (en) * | 2000-12-05 | 2002-06-06 | Basf Ag | Reactively modified, particulate polymers for treating the surfaces of textile and non-textile materials |
BR0206737A (en) * | 2001-01-30 | 2004-02-03 | Procter & Gamble | Coating compositions for surface modification |
US7101616B2 (en) * | 2001-09-11 | 2006-09-05 | 3M Innovative Properties Company | Smudge resistant nanocomposite hardcoats and methods for making same |
-
2002
- 2002-10-17 DE DE10248583A patent/DE10248583A1/en not_active Withdrawn
-
2003
- 2003-10-17 WO PCT/DE2003/003476 patent/WO2004038089A2/en not_active Application Discontinuation
- 2003-10-17 EP EP03778238A patent/EP1560971A2/en not_active Withdrawn
- 2003-10-17 AU AU2003285266A patent/AU2003285266A1/en not_active Abandoned
- 2003-10-17 DE DE10394003T patent/DE10394003D2/en not_active Expired - Fee Related
- 2003-10-17 US US10/530,996 patent/US20060123560A1/en not_active Abandoned
Non-Patent Citations (1)
Title |
---|
See references of WO2004038089A3 * |
Also Published As
Publication number | Publication date |
---|---|
AU2003285266A1 (en) | 2004-05-13 |
AU2003285266A8 (en) | 2004-05-13 |
DE10394003D2 (en) | 2005-09-08 |
US20060123560A1 (en) | 2006-06-15 |
WO2004038089A2 (en) | 2004-05-06 |
DE10248583A1 (en) | 2004-04-29 |
WO2004038089A3 (en) | 2004-07-01 |
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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: 20050316 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK |
|
DAX | Request for extension of the european patent (deleted) | ||
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: NANOGATE AG |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: NANOGATE AG |
|
17Q | First examination report despatched |
Effective date: 20090417 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20090828 |