EP1621604A2 - Material zum Auffangen von Farbstoffen - Google Patents

Material zum Auffangen von Farbstoffen Download PDF

Info

Publication number
EP1621604A2
EP1621604A2 EP05425530A EP05425530A EP1621604A2 EP 1621604 A2 EP1621604 A2 EP 1621604A2 EP 05425530 A EP05425530 A EP 05425530A EP 05425530 A EP05425530 A EP 05425530A EP 1621604 A2 EP1621604 A2 EP 1621604A2
Authority
EP
European Patent Office
Prior art keywords
substrate
additive
grams
process according
litre
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.)
Granted
Application number
EP05425530A
Other languages
English (en)
French (fr)
Other versions
EP1621604A3 (de
EP1621604B1 (de
Inventor
Vittorio Orlandi
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.)
Orlandi SpA
Original Assignee
Orlandi SpA
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 Orlandi SpA filed Critical Orlandi SpA
Priority to EP08165548A priority Critical patent/EP2014754A3/de
Publication of EP1621604A2 publication Critical patent/EP1621604A2/de
Publication of EP1621604A3 publication Critical patent/EP1621604A3/de
Application granted granted Critical
Publication of EP1621604B1 publication Critical patent/EP1621604B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/20Organic compounds containing oxygen
    • C11D3/22Carbohydrates or derivatives thereof
    • C11D3/222Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
    • C11D3/227Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin with nitrogen-containing groups
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/04Detergent materials or soaps characterised by their shape or physical properties combined with or containing other objects
    • C11D17/049Cleaning or scouring pads; Wipes
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/0005Other compounding ingredients characterised by their effect
    • C11D3/0021Dye-stain or dye-transfer inhibiting compositions
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/37Polymers
    • C11D3/3703Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3719Polyamides or polyimides
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/37Polymers
    • C11D3/3703Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3723Polyamines or polyalkyleneimines
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/37Polymers
    • C11D3/3746Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3757(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/37Polymers
    • C11D3/3746Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3769(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/37Polymers
    • C11D3/3792Amine oxide containing polymers

Definitions

  • This invention relates to a material for removing excess colour in washing water and a method for its production.
  • This invention faces the problem from another viewpoint, in other words, it provides a material that is able to totally eliminate any colour present in washing water, thus preventing the dying of the "white” garments. Consequently, the "coloureds” and “whites” can be washed in the machine at the same time in the presence of the material of the present invention which acts as a "dye scavenger".
  • the present invention relates to a material comprising a substrate and a suitable additive that removes the colour.
  • the substrate can comprise any type of material that is compatible with normal laundry, and can have any form and size, such as, for example a handkerchief or a piece of cloth.
  • the substrate has the form of a handkerchief.
  • the substrate is a natural and/or synthetic fabric, a natural and/or synthetic non-woven fabric and/or paper.
  • the substrate is a natural and/or synthetic non-woven fabric, and more preferably a synthetic non-woven fabric.
  • Non-woven fabrics that can be conveniently used are: spunlaced, spunbonded, thermobonded, and airlaided materials.
  • the terms spunlaced, spunbonded, thermobonded, and airlaided refer to both the non-woven fabrics as well as the techniques for obtaining them, well known in the art.
  • the fibres preferably used to obtain these non-woven fabrics are made of: polyester (PE), polypropylene (PP), PLA (polylactics), polyethylensulfone (PES), acrylic polymers, regenerated cellulose, for example, lyocell® (that is regenerated cellulose fibre, obtained using a process of dissolving and spinning in organic solvent) or tencell® (produced in three layers with the fibres on the two external sides and fluff pulp in the middle; or produced in two layers of fibre/fluff pulp), cotton, viscose or their blends.
  • the substrate is 100% regenerated cellulose, for example: lyocell® or tencell®. More preferably, the substrate is 100% regenerated cellulose obtained using the spunlaced technique.
  • the substrate performs the function of "carrier" of the additive, which removes the colour.
  • the additive can be any type of substance that has a very high affinity for colourants.
  • the principle at the base of this invention is the fact that the colourant released in the washing water by the coloured garments has a greater affinity for the material of the present invention than for the fabric of the "whites".
  • the additive will be selected from: cationic heterocyclic polymers, proteins, chitin, chitosan, polyvinylamine (PVA), polyethylenimine (PEI), acrylic polymers, vinylic polymers, polyamine-N-oxide and their blends. More preferably, the additive is selected from: cationic heterocyclic polymers, acrylic polymers, vinylic polymers and their blends. Even more preferably, the additive is a cationic heterocyclic polymer, for example the COBRAL MM marketed by the company, Lamberti S.p.A..
  • the material object of the present invention can be obtained by combining in any manner, one of the substrates listed above with one or more of the additives.
  • the preferred material comprises the non-woven, 100% regenerated cellulose, spunlaced fabric and a cationic heterocyclic polymer.
  • 100% regenerated cellulose is the material lyocell® and an example of the cationic heterocyclic polymer is COBRAL MM.
  • the substrate preferably has a weight that ranges between 150 grams/m 2 and 50 grams/m 2 , more preferably between 100 grams/m 2 and 60 grams/m 2 .
  • the fibres of the substrate preferably have a size that ranges between 0,5 dtex and 5 dtex, preferably between 1 dtex and 2 dtex.
  • the additive is fixed on and/or incorporated into the substrate by means of: impregnation, spraying, printing and/or plating and the relation existing between the additive and the substrate can be: absorption, adsorption, hydrogen bonding, electrostatic force for example ion/ion interaction or ion/dipole interaction, incorporation, chemical or physical bonds, etc.
  • the present invention relates to a process for the production of the dye scavenger.
  • Said process comprises the following steps:
  • the substrate is preferably processed by means of impregnation, spraying, printing and/or plating, all of which are techniques known to the art.
  • the additive is applied by spraying and/or impregnation, and more preferably by impregnation.
  • the substrate is passed through a solution of the additive having a suitable concentration in order to leave on the finished material an amount of additive ranging between 0,5% and 50% in weight on the finished material, preferably between 5% and 25%, more preferably between 10% and 22%.
  • the additive solution is preferably an aqueous solution made alkaline by the addition of a base, preferably NaOH.
  • the concentration of the base ranges between 5 and 100 grams/litre, preferably between 8 and 50 grams/litre, more preferably between 10 and 30 grams/litre.
  • the additive concentration generally ranges between 5 grams/litre and 300 grams/litre, preferably between 25 grams/litre and 200 grams/litre, more preferably between 100 grams/litre and 180 grams/litre.
  • step c) the substrate is passed through two or more rollers and pressed in order to eliminate any excess additive and to leave on the substrate the required amount (foulard technique).
  • the pressing pressure will depend on the amount of additive to be left in the finished material and on the concentration of the solution or the additive as applied during stage a).
  • the steps a) and b) and c) can be performed at any suitable temperature that does not alter the properties of the substrate and the additive, preferably at room temperature.
  • the substrate is dried, preferably in an oven, at a temperature ranging between 100°C and 220°C, preferably between 130°C and 180°C, for a period of time that depends on the amount of additive and solvent present, on the temperature and the efficiency of the drying system.
  • pressing can be applied at a pressure ranging between 0,5 and 5 bar, preferably approximately 2 bar and drying can be performed at a temperature ranging between 130°C and 180°C, for a period of time between 1 and 5 minutes, preferably approximately 3 minutes.
  • the aforesaid parameters can be easily modified by those skilled in the art according to the final material that is required (that is with a greater or lesser amount of impregnated additive) and the machines that are available. For example, if a very efficient oven is available, the drying time can be reduced considerably, thus speeding up the whole process; if the foulard technique is used wherein pressing is performed using three cylinders, the applied pressure could be less than that used when pressing with two cylinders, etc.
  • the process should be preferably performed continuously, that is, the substrate is subjected to impregnation, pressing and drying without any intermediate stages or pauses (possibly to permit the additive to bond better with the substrate) between one process and another. All this is possible because the additive possesses a very high affinity for the substrate and, therefore the required amount of additive bonds with the substrate almost instantly and it is not necessary that the substrate be left to impregnate for a long period of time.
  • the dye scavenger material of the present invention is normally introduced into conventional domestic or professional washing machines before the beginning of the washing cycle together with the "white” and “coloured” laundry.
  • whites refers to a laundry wash comprising white and light coloured fabrics (for example: beige, pale pink, pale blue, grey etc.); preferably light coloured fabrics.
  • coloureds refers to a laundry wash comprising strongly coloured fabrics (for example: red, bordeaux, yellow etc.) or very dark colours (for example: navy blue, black, dark green, denim etc.). These fabrics can be new or can have already been subjected to washing in a washing machine.
  • coloureds the term refers to a laundry wash comprising strongly coloured fabrics (for example: red, bordeaux, yellow, orange, etc.); and more preferably this refers to strongly coloured fabrics that have been previously washed 5 or 6 times.
  • the material of the invention is introduced into the washing machine together with light coloured and strongly coloured fabrics coloured fabrics that have already been previously washed 5 or 6 times.
  • the number of material sheets of the invention that are used for each wash will depend on the weight of laundry and the colours present.
  • 2 or more sheets of the material of the invention are introduced into the washing machine in the case of fabrics that loose a large amount of colour, for example cotton fabrics with strong intense colours.
  • the material of the invention is resistant to normal washing temperatures and common detergents and additives, including bleach, and can be used repeatedly several times before loosing its efficacy.
  • a solution is prepared mixing 1 litre of water with 150 grams of COBRALL MM and 20 grams of NaOH 36°be.
  • a piece of 100% lyocell® non-woven fabric with a weight of 70 grams/m 2 is passed in a continuous manner, through a bath containing the aforesaid solution so that it is well impregnated, then passed through two rollers that press the material at a pressure of 2 bar, and finally through a cylinder oven, where it is dried at 150°C for 3 minutes.
  • the amount of additive present on the substrate is 30% in weight based on the weight of the finished material, if the pk del foulard (that is the % of the liquid that remains in the non-woven fabric after pressing) is equal to 200%.
  • the material obtained in example I is placed in a domestic washing machine together with light coloured garments: beige and pink, and strongly coloured garments already washed 6 times: red and yellow.
  • the garments are washed at 60°C for approximately 2 hours. During the washing cycle the water remains clear all the time, and on completion, it can be seen that there is no partial or total colouring of the light coloured garments; the colour lost by the strongly coloured garments has been retained by the dye scavenger and the material has been subjected to no alteration.
  • the material of the invention is far more resistant, especially when it is wet, than the cotton that is normally used as a substrate for this type of product.
  • the combined action of the substrate and the additive which both possess a high affinity for the pigments, provide a very efficient capacity for retaining the colour present in the washing water, for higher than other products known in the art.
  • the process of the invention is very rapid in that it can be performed in a continuous manner and has a limited number of stages. This provides a considerable saving in time and energy.
  • the final material is obtained within a few minutes since the additive is bonded with the substrate almost immediately, and it does not need to be left to rest for hours (to ensure that the additive is absorbed in the substrate) as occurs with the processes known in the art. All this is possible thanks to the use of the additives of the present invention that possess a very high affinity for the substrate and are absorbed in efficacious amounts almost immediately.
  • a substrate in 100% regenerated cellulose for example lyocell®
  • a cationic heterocyclic polymer for example COBRAL MM
  • the present invention provides a material and a production process higher in quality and efficiency than those described in known state of the art.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Molecular Biology (AREA)
  • Detergent Compositions (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
EP05425530A 2004-07-29 2005-07-22 Material zum Auffangen von Farbstoffen Not-in-force EP1621604B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08165548A EP2014754A3 (de) 2004-07-29 2005-07-22 Material zum Auffangen von Farbstoffen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2004000419 2004-07-29

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP08165548A Division EP2014754A3 (de) 2004-07-29 2005-07-22 Material zum Auffangen von Farbstoffen

Publications (3)

Publication Number Publication Date
EP1621604A2 true EP1621604A2 (de) 2006-02-01
EP1621604A3 EP1621604A3 (de) 2006-04-12
EP1621604B1 EP1621604B1 (de) 2008-10-01

Family

ID=35134439

Family Applications (2)

Application Number Title Priority Date Filing Date
EP08165548A Withdrawn EP2014754A3 (de) 2004-07-29 2005-07-22 Material zum Auffangen von Farbstoffen
EP05425530A Not-in-force EP1621604B1 (de) 2004-07-29 2005-07-22 Material zum Auffangen von Farbstoffen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP08165548A Withdrawn EP2014754A3 (de) 2004-07-29 2005-07-22 Material zum Auffangen von Farbstoffen

Country Status (4)

Country Link
EP (2) EP2014754A3 (de)
AT (1) ATE409738T1 (de)
DE (1) DE602005010009D1 (de)
ES (1) ES2315827T3 (de)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1889900A1 (de) 2006-08-08 2008-02-20 Bolton Manitoba SpA Reinigungsartikel
WO2008053177A1 (en) * 2006-10-31 2008-05-08 Reckitt Benckiser N.V. Product and process
WO2008077952A1 (de) * 2006-12-22 2008-07-03 Basf Se Hydrophob modifizierte polyaklylenimine als farbübertragungsinhibitoren
ITMI20090631A1 (it) * 2009-04-17 2010-10-18 Orlandi Spa Prodotto per il lavaggio in lavatrice
ITVA20100064A1 (it) * 2010-09-14 2012-03-15 Lamberti Spa Tessuto cattura-colori
ITMI20120960A1 (it) * 2012-06-04 2013-12-05 Di Co T Srl Foglietto non-tessuto per catturare i colori
WO2016113436A1 (es) 2015-01-15 2016-07-21 Acondicionamiento Tarrasense Material inhibidor de la transferencia de color
CN114072489A (zh) * 2019-06-05 2022-02-18 格拉特菲尔特盖恩斯巴赫股份有限公司 染料捕获非织造织物及其生产方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2519505A (en) * 2013-08-20 2015-04-29 Little Island Patents Ltd Method for manufacturing a dye scavenging substrate
DE102016209326A1 (de) 2016-05-30 2017-11-30 Henkel Ag & Co. Kgaa Kombination von Textilbehandlungsmittel und Farbfangtuch
DE102016209323A1 (de) 2016-05-30 2017-11-30 Henkel Ag & Co. Kgaa Kombination von Textilbehandlungsmittel und Farbfangtuch
EP3535358A1 (de) 2016-11-03 2019-09-11 Basf Se Farbmittelfängermaterial
DE102021200611A1 (de) 2021-01-25 2022-07-28 BSH Hausgeräte GmbH Waschmaschine mit einer haltevorrichtung für textilien und verfahren zu ihrem betrieb

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999015614A1 (en) * 1997-09-19 1999-04-01 Isp Investments Inc. Water soluble dye complexing polymers as dye transfer inhibitors in laundry detergent and fabric softener compositions
EP1083218A1 (de) * 1999-09-10 2001-03-14 National Starch and Chemical Investment Holding Corporation Quaternäre Polyvinylpyridinium-Derivate und ihre Verwendung als entfärbungshemmender Wirkstoff
US20020119721A1 (en) * 2000-10-13 2002-08-29 The Procter & Gamble Company Multi-layer dye-scavenging article
US20030118730A1 (en) * 2000-10-13 2003-06-26 Aouad Yousef Georges Method for manufacturing laundry additive article
WO2004067691A1 (en) * 2003-01-27 2004-08-12 Little Island Patents Ltd An improved scavenging substrate

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999015614A1 (en) * 1997-09-19 1999-04-01 Isp Investments Inc. Water soluble dye complexing polymers as dye transfer inhibitors in laundry detergent and fabric softener compositions
EP1083218A1 (de) * 1999-09-10 2001-03-14 National Starch and Chemical Investment Holding Corporation Quaternäre Polyvinylpyridinium-Derivate und ihre Verwendung als entfärbungshemmender Wirkstoff
US20020119721A1 (en) * 2000-10-13 2002-08-29 The Procter & Gamble Company Multi-layer dye-scavenging article
US20030118730A1 (en) * 2000-10-13 2003-06-26 Aouad Yousef Georges Method for manufacturing laundry additive article
WO2004067691A1 (en) * 2003-01-27 2004-08-12 Little Island Patents Ltd An improved scavenging substrate

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1889900A1 (de) 2006-08-08 2008-02-20 Bolton Manitoba SpA Reinigungsartikel
WO2008053177A1 (en) * 2006-10-31 2008-05-08 Reckitt Benckiser N.V. Product and process
WO2008077952A1 (de) * 2006-12-22 2008-07-03 Basf Se Hydrophob modifizierte polyaklylenimine als farbübertragungsinhibitoren
ITMI20090631A1 (it) * 2009-04-17 2010-10-18 Orlandi Spa Prodotto per il lavaggio in lavatrice
ITVA20100064A1 (it) * 2010-09-14 2012-03-15 Lamberti Spa Tessuto cattura-colori
ITMI20120960A1 (it) * 2012-06-04 2013-12-05 Di Co T Srl Foglietto non-tessuto per catturare i colori
WO2016113436A1 (es) 2015-01-15 2016-07-21 Acondicionamiento Tarrasense Material inhibidor de la transferencia de color
CN114072489A (zh) * 2019-06-05 2022-02-18 格拉特菲尔特盖恩斯巴赫股份有限公司 染料捕获非织造织物及其生产方法

Also Published As

Publication number Publication date
DE602005010009D1 (de) 2008-11-13
EP2014754A2 (de) 2009-01-14
ES2315827T3 (es) 2009-04-01
EP1621604A3 (de) 2006-04-12
ATE409738T1 (de) 2008-10-15
EP1621604B1 (de) 2008-10-01
EP2014754A3 (de) 2010-10-06

Similar Documents

Publication Publication Date Title
EP1621604B1 (de) Material zum Auffangen von Farbstoffen
CN1309897C (zh) 抗菌性纤维的制造方法
CN103938298B (zh) 吸色纤维及吸色非织造布的制备方法
US6190735B1 (en) Process for treating a fibrous material and article thereof
JP2008514824A (ja) 黄麻を脱ゴム化する方法
CN103451917A (zh) 一种耐久压烫丝棉色织物染整加工方法
US8075635B2 (en) Dye scavenging and water softening product
EP3034594B1 (de) Wäschehilfe und deren Verwendung
CN106351006A (zh) 一种具有护色和吸附功能的纤维布及其制备方法和用途
KR101614927B1 (ko) 반응성 염료를 사용한 빈티지 룩 및 그 가공방법
CN107747209B (zh) 纺织材料清洗液及其应用和纺织产品
KR100535320B1 (ko) 천연염료를 이용한 직물류의 염색방법
CN110699950B (zh) 一种固态的人棉织物练漂剂制备及应用方法
KR20180103628A (ko) 기능성 코르크 시트의 제조 방법 및 기능성 코르크 시트
CN108603333B (zh) 尤其用于将纺织材料染色或更新其中的颜色的释放颜色的产品
CN110651081A (zh) 用于将纺织材料染色或更新其中的颜色的含有靛类染料的颜色释放产品
ITMC20070223A1 (it) Panno in tnt in grado di assorbire contemporaneamente particelle di sporco e di coloranti fuggitivi di diversa natura chimica durante i lavaggi domestici in lavatrice.
Rather et al. Physico-chemical aspects of wool dyeing: Adsorption, kinetics, and thermodynamics
EP2447412A2 (de) Textiles Produkt zur Entfernung von überschüssigen Farbstoffen aus Waschwasser
KR102090244B1 (ko) 빈티지 느낌을 가지는 크리즈 섬유의 가공 방법 그 가공 방법에 의해 제조된 크리즈 섬유
WO2018083170A1 (en) Colorant catcher material
JP2007154395A (ja) 改質された絹繊維、及びその製造方法
EP3359635B1 (de) Vorrichtung zum waschen von textilartikeln und verfahren zur verwendung der vorrichtung
KR20220125585A (ko) 시트형 세제 및 그 제조방법
CN110358644A (zh) 一种增白片及其制备方法

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

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 IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

17P Request for examination filed

Effective date: 20060927

17Q First examination report despatched

Effective date: 20061107

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

RIN1 Information on inventor provided before grant (corrected)

Inventor name: ORLANDI, VITTORIO

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: ORLANDI S.P.A.

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REF Corresponds to:

Ref document number: 602005010009

Country of ref document: DE

Date of ref document: 20081113

Kind code of ref document: P

REG Reference to a national code

Ref country code: GR

Ref legal event code: EP

Ref document number: 20080403647

Country of ref document: GR

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

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081001

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2315827

Country of ref document: ES

Kind code of ref document: T3

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

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081001

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20090101

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081001

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

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20090201

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081001

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081001

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20090302

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081001

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081001

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081001

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081001

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081001

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081001

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

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

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20090101

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081001

26N No opposition filed

Effective date: 20090702

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

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081001

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

Ref country code: MC

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

Effective date: 20090731

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Ref country code: LI

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

Effective date: 20090731

Ref country code: CH

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

Effective date: 20090731

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

Ref country code: IE

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

Effective date: 20090722

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

Ref country code: DE

Payment date: 20100723

Year of fee payment: 6

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

Ref country code: LU

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

Effective date: 20090722

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

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20090402

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

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081001

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

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081001

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

Ref country code: ES

Payment date: 20110713

Year of fee payment: 7

Ref country code: GB

Payment date: 20110721

Year of fee payment: 7

Ref country code: GR

Payment date: 20110727

Year of fee payment: 7

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

Ref country code: IT

Payment date: 20120716

Year of fee payment: 8

Ref country code: FR

Payment date: 20120816

Year of fee payment: 8

REG Reference to a national code

Ref country code: GR

Ref legal event code: ML

Ref document number: 20080403647

Country of ref document: GR

Effective date: 20130104

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20120722

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: 20130201

Ref country code: GB

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

Effective date: 20120722

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602005010009

Country of ref document: DE

Effective date: 20130201

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

Ref country code: GR

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

Effective date: 20130204

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20140109

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

Ref country code: ES

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

Effective date: 20120723

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20140331

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: 20130731

Ref country code: IT

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

Effective date: 20130722