EP0119920B1 - Procédé amélioré de désencollage - blanchiment simultané des tissus - Google Patents
Procédé amélioré de désencollage - blanchiment simultané des tissus Download PDFInfo
- Publication number
- EP0119920B1 EP0119920B1 EP84400513A EP84400513A EP0119920B1 EP 0119920 B1 EP0119920 B1 EP 0119920B1 EP 84400513 A EP84400513 A EP 84400513A EP 84400513 A EP84400513 A EP 84400513A EP 0119920 B1 EP0119920 B1 EP 0119920B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bleaching
- desizing
- bath
- examples
- buffer
- 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
Links
- 238000004061 bleaching Methods 0.000 title claims description 20
- 238000009990 desizing Methods 0.000 title claims description 20
- 238000000034 method Methods 0.000 title claims description 13
- 239000004753 textile Substances 0.000 title claims 2
- 239000000872 buffer Substances 0.000 claims description 21
- CDMADVZSLOHIFP-UHFFFAOYSA-N disodium;3,7-dioxido-2,4,6,8,9-pentaoxa-1,3,5,7-tetraborabicyclo[3.3.1]nonane;decahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].O1B([O-])OB2OB([O-])OB1O2 CDMADVZSLOHIFP-UHFFFAOYSA-N 0.000 claims description 9
- 235000010339 sodium tetraborate Nutrition 0.000 claims description 9
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 8
- 239000004382 Amylase Substances 0.000 claims description 3
- 102000013142 Amylases Human genes 0.000 claims description 3
- 108010065511 Amylases Proteins 0.000 claims description 3
- 235000019418 amylase Nutrition 0.000 claims description 3
- 239000003352 sequestering agent Substances 0.000 claims description 3
- 239000004094 surface-active agent Substances 0.000 claims description 3
- 210000001519 tissue Anatomy 0.000 description 8
- 239000004744 fabric Substances 0.000 description 7
- 229920002472 Starch Polymers 0.000 description 6
- 235000019698 starch Nutrition 0.000 description 6
- 229920000742 Cotton Polymers 0.000 description 4
- 239000008107 starch Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 240000008042 Zea mays Species 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000002087 whitening effect Effects 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000007515 enzymatic degradation Effects 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 235000020004 porter Nutrition 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- NVIFVTYDZMXWGX-UHFFFAOYSA-N sodium metaborate Chemical compound [Na+].[O-]B=O NVIFVTYDZMXWGX-UHFFFAOYSA-N 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L1/00—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
- D06L1/02—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods using organic solvents
- D06L1/06—De-sizing
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L1/00—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
- D06L1/12—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods using aqueous solvents
- D06L1/14—De-sizing
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
Definitions
- the present invention relates to an improved process for desizing and bleaching fabrics in a single operation in a bath based on hydrogen peroxide.
- the pH of the desizing-bleaching bath is more or less modified during the treatment, which leads to significant differences in the bleaching and desizing results.
- the present invention fulfills such an object and provides an improved process for desizing - simultaneous bleaching of tissues in a bath comprising hydrogen peroxide, a sequestering agent, an amylase and a surfactant, characterized in that add to said bath a buffer consisting of sodium tetraborate decahydrate in an amount such that the pH of the bath is equal to 9.8.
- a desizing-bleaching bath which can be used according to the invention can for example comprise: and a buffer consisting of sodium tetraborate decahydrate in a determined amount to fix the pH of the bath at 9.8 (or approximately 10 g of sodium tetraborate decahydrate per 1 bath).
- the adoption of the desizing - simultaneous bleaching process of the present invention allows significant savings in water, steam, labor and investment and leads to desizing - bleaching results greater than those obtained without buffer or in using another buffer allowing the pH of the bath to be fixed at an equivalent value.
- sodium tetraborate decahydrate as a buffer avoids working in a strongly alkaline medium and thus protects the treated fabric against the formation of "breaks" during deposition in folds.
- the treatment is followed by washing at 90-95 ° C, washing at 60 ° C and cold washing.
- the basic desizing-bleaching bath used in the examples below is as follows:
- Examples 1 to 4 are comparative examples.
- Example 5 illustrates a method according to the present invention.
- Example 3 Only the use of sodium metaborate (Ex. 3) gives a higher degree of white than that obtained with sodium tetraborate decahydrate (Ex. 5 according to the invention), but the level of residual starch obtained in Example 3 is too high (the residual starch level of Example 3 is 0.61 while it is only 0.22 in Example 5 according to the invention).
- Example 5 the hydrophilicity of Example 5 is 10 times lower than that of Example 3. It will also be noted that the degree of polymerization (DP - 1,620) obtained in Example 5 according to the invention shows that the fiber is not degraded during the desizing - bleaching operation.
- Examples 6 to 9 are comparative examples.
- Example 10 illustrates a method according to the present invention.
- Example 15 illustrates a desizing-bleaching process according to the present invention.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detergent Compositions (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Treatment Of Fiber Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8304646 | 1983-03-22 | ||
| FR838304646A FR2543181B1 (fr) | 1983-03-22 | 1983-03-22 | Procede ameliore de desencollage-blanchiment simultane des tissus |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0119920A2 EP0119920A2 (fr) | 1984-09-26 |
| EP0119920A3 EP0119920A3 (en) | 1986-01-29 |
| EP0119920B1 true EP0119920B1 (fr) | 1987-09-16 |
Family
ID=9287088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP84400513A Expired EP0119920B1 (fr) | 1983-03-22 | 1984-03-14 | Procédé amélioré de désencollage - blanchiment simultané des tissus |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4536182A (show.php) |
| EP (1) | EP0119920B1 (show.php) |
| JP (1) | JPS59179873A (show.php) |
| KR (1) | KR840007919A (show.php) |
| BR (1) | BR8401250A (show.php) |
| CA (1) | CA1202582A (show.php) |
| DE (2) | DE119920T1 (show.php) |
| DZ (1) | DZ621A1 (show.php) |
| EG (1) | EG16173A (show.php) |
| ES (1) | ES530811A0 (show.php) |
| FR (1) | FR2543181B1 (show.php) |
| MA (1) | MA20067A1 (show.php) |
| OA (1) | OA07685A (show.php) |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4919842A (en) * | 1987-11-05 | 1990-04-24 | Dickson Glen A | Chemical for bleaching textiles |
| US4900323A (en) * | 1987-11-05 | 1990-02-13 | Ocean Wash, Inc. | Chemical and method for bleaching textiles |
| US5261924A (en) * | 1988-04-29 | 1993-11-16 | Carus Corporation | Layered cementitous composition which time releases permanganate ion |
| US5273547A (en) * | 1988-04-29 | 1993-12-28 | Carus Corporation | Sorel cementitious composition which time releases permanganate ion |
| US5152804A (en) * | 1988-04-29 | 1992-10-06 | Carus Corporation | Permanganate-containing pellets and method of manufacture |
| NZ237321A (en) * | 1991-03-05 | 1994-12-22 | Wool Res Organisation | Bleaching process for natural fibres using electromagnetic radiation and alkaline peroxide oxidant |
| ATE98675T1 (de) * | 1991-06-14 | 1994-01-15 | Procter & Gamble | Wasserstoffperoxid enthaltende stabile bleichmittelzusammensetzungen. |
| AU668900B2 (en) * | 1991-12-21 | 1996-05-23 | Jeyes Limited | Alkaline hydrogen peroxide composition |
| MY111537A (en) * | 1994-02-02 | 2000-07-31 | Novo Nordisk As | A combined desizing and bleaching process. |
| WO1997004160A1 (en) * | 1995-07-19 | 1997-02-06 | Novo Nordisk A/S | Treatment of fabrics |
| DE19603054A1 (de) * | 1996-01-29 | 1997-08-14 | Bayer Ag | Enzymgemische und Verfahren zur Entschlichtung von mit Stärke geschlichteten Textilien |
| CN100523181C (zh) | 1999-03-31 | 2009-08-05 | 诺维信公司 | 具有碱性α-淀粉酶活性的多肽及其编码核酸 |
| EP2011864B1 (en) | 1999-03-31 | 2014-12-31 | Novozymes A/S | Polypeptides having alkaline alpha-amylase activity and nucleic acids encoding same |
| US6540791B1 (en) | 2000-03-27 | 2003-04-01 | The Procter & Gamble Company | Stable alkaline hair bleaching compositions and method for use thereof |
| JP4855632B2 (ja) | 2000-08-01 | 2012-01-18 | ノボザイムス アクティーゼルスカブ | 変更された性質を有するα−アミラーゼ突然変異体 |
| US20040091994A1 (en) | 2000-10-13 | 2004-05-13 | Carsten Andersen | Alpha-amylase variant with altered properties |
| AU2002254876A1 (en) | 2001-05-15 | 2002-11-25 | Novozymes A/S | Alpha-amylase variant with altered properties |
| JP4850370B2 (ja) * | 2001-09-20 | 2012-01-11 | 三菱電機株式会社 | エレベーター用つり合おもり |
| KR20020086837A (ko) * | 2002-09-16 | 2002-11-20 | 한국생산기술연구원 | 효소에 의한 일욕 호발정련법 |
| AU2004252572B2 (en) | 2003-06-25 | 2011-09-08 | Novozymes A/S | Polypeptides having alpha-amylase activity and polypeptides encoding same |
| BRPI0512776A (pt) | 2004-07-05 | 2008-04-08 | Novozymes As | variante de uma alfa-amilase tipo termamil originária, construto de dna, vetor de expressão recombinante, célula, composição, aditivo de detergente, composição detergente, composição de lavagem de roupa manual ou automática, uso de uma variante de alfa-amilase ou composição, e, método de produzir uma variante |
| KR100867795B1 (ko) * | 2007-07-13 | 2008-11-10 | 현대자동차주식회사 | 하이브리드 차량의 ｄｃ／ｄｃ 컨버터 운전 제어 방법 |
| JP5520828B2 (ja) | 2007-11-05 | 2014-06-11 | ダニスコ・ユーエス・インク | 改変される特徴を有するバシルス種（Ｂａｃｉｌｌｕｓｓｐ．）ＴＳ‐２３アルファ‐アミラーゼ変異体 |
| AR069168A1 (es) | 2007-11-05 | 2010-01-06 | Danisco Us Inc Genencor Div | Variantes de alfa -amilasas con propiedades alteradas |
| JP2011510681A (ja) | 2008-02-04 | 2011-04-07 | ダニスコ・ユーエス・インク | 改変された特性をもつｔｓ２３アルファ‐アミラーゼ変異体 |
| JP5492879B2 (ja) | 2008-06-06 | 2014-05-14 | ダニスコ・ユーエス・インク | 改善された性質を有するゲオバチルスステアロセレモフィリス（Ｇｅｏｂａｃｉｌｌｕｓｓｔｅａｒｏｔｈｅｒｍｏｐｈｉｌｕｓ）アルファアミラーゼ（ＡｍｙＳ）変異体 |
| EP2337837B2 (en) | 2008-09-25 | 2016-10-26 | Danisco US Inc. | Alpha-amylase blends and methods for using said blends |
| EP2414515A2 (en) | 2009-04-01 | 2012-02-08 | Danisco US Inc. | Cleaning system comprising an alpha-amylase and a protease |
| EP2521773A1 (en) | 2010-01-04 | 2012-11-14 | Novozymes A/S | Alpha-amylases |
| KR20140056237A (ko) | 2011-06-30 | 2014-05-09 | 노보자임스 에이/에스 | 알파-아밀라제 변이체 |
| KR102046075B1 (ko) | 2011-10-17 | 2019-11-18 | 노보자임스 에이/에스 | 알파-아밀라아제 변이체 및 이를 암호화하는 폴리뉴클레오티드 |
| CA3253390A1 (en) | 2011-10-17 | 2025-06-17 | Novozymes A/S | Variants of alpha-amylase and the polynucleotides encoding them |
| WO2015157656A1 (en) | 2014-04-10 | 2015-10-15 | Novozymes A/S | Alpha-amylase variants and polynucleotides encoding same |
| US9759007B2 (en) * | 2015-05-18 | 2017-09-12 | PDS IG Holding, LLC | Spacer for retaining muntin bars and method of assembly |
| MX2018007485A (es) | 2015-12-30 | 2018-08-01 | Novozymes As | Variantes de enzimas y polinucleotidos que las codifican. |
| WO2017191160A1 (en) | 2016-05-03 | 2017-11-09 | Novozymes A/S | Alpha-amylase variants and polynucleotides encoding the same |
| US11186833B2 (en) | 2016-05-09 | 2021-11-30 | Novozymes A/S | Variant polypeptides with improved performance and use of the same |
| US10400388B2 (en) | 2017-10-31 | 2019-09-03 | Fast Retailing Co., Ltd. | Damage process for a textile product |
| WO2020188095A1 (en) | 2019-03-21 | 2020-09-24 | Novozymes A/S | Alpha-amylase variants and polynucleotides encoding same |
| US11352831B2 (en) | 2019-05-24 | 2022-06-07 | PDS IG Holding LLC | Glass seal tracking spacer applicator |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1442419A (en) * | 1972-12-14 | 1976-07-14 | Procter & Gamble | Laundry process |
| JPS51103088A (en) * | 1975-03-10 | 1976-09-11 | Motoyasu Uehara | Kangenhyohakuzaino sosei |
| US4100095A (en) * | 1976-08-27 | 1978-07-11 | The Procter & Gamble Company | Peroxyacid bleach composition having improved exotherm control |
| US4170453A (en) * | 1977-06-03 | 1979-10-09 | The Procter & Gamble Company | Peroxyacid bleach composition |
| DE2735816C3 (de) * | 1977-08-09 | 1981-08-13 | Basf Ag, 6700 Ludwigshafen | Verfahren zum Entschlichten und Bleichen von Textilgut |
| DE2909396C3 (de) * | 1979-03-09 | 1988-03-24 | Diamalt AG, 8000 München | Entschlichtungsmittel und Verfahren zu seiner Herstellung |
| JPS599661B2 (ja) * | 1980-08-06 | 1984-03-03 | 三菱瓦斯化学株式会社 | 繊維織物の糊抜方法 |
| JPS599662B2 (ja) * | 1980-08-18 | 1984-03-03 | 三菱瓦斯化学株式会社 | 繊維織物の糊抜方法 |
| FR2497244A1 (fr) * | 1980-12-31 | 1982-07-02 | Ugine Kuhlmann | Procede de desencollage et de blanchiment des tissus en une seule operation dans un bain a base de peroxyde d'hydrogene |
-
1983
- 1983-03-22 FR FR838304646A patent/FR2543181B1/fr not_active Expired
-
1984
- 1984-03-07 US US06/587,214 patent/US4536182A/en not_active Expired - Fee Related
- 1984-03-10 KR KR1019840001212A patent/KR840007919A/ko not_active Withdrawn
- 1984-03-14 DE DE198484400513T patent/DE119920T1/de active Pending
- 1984-03-14 DE DE8484400513T patent/DE3466256D1/de not_active Expired
- 1984-03-14 EP EP84400513A patent/EP0119920B1/fr not_active Expired
- 1984-03-19 DZ DZ847117A patent/DZ621A1/fr active
- 1984-03-20 BR BR8401250A patent/BR8401250A/pt unknown
- 1984-03-21 EG EG184/84A patent/EG16173A/xx active
- 1984-03-21 CA CA000450126A patent/CA1202582A/fr not_active Expired
- 1984-03-21 ES ES530811A patent/ES530811A0/es active Granted
- 1984-03-21 MA MA20289A patent/MA20067A1/fr unknown
- 1984-03-22 JP JP59053648A patent/JPS59179873A/ja active Granted
- 1984-03-22 OA OA58259A patent/OA07685A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EG16173A (en) | 1990-10-30 |
| BR8401250A (pt) | 1984-10-30 |
| DE119920T1 (de) | 1985-03-28 |
| DZ621A1 (fr) | 2004-09-13 |
| DE3466256D1 (en) | 1987-10-22 |
| FR2543181A1 (fr) | 1984-09-28 |
| EP0119920A3 (en) | 1986-01-29 |
| JPH0137511B2 (show.php) | 1989-08-08 |
| US4536182A (en) | 1985-08-20 |
| MA20067A1 (fr) | 1984-10-01 |
| JPS59179873A (ja) | 1984-10-12 |
| ES8504992A1 (es) | 1985-04-16 |
| CA1202582A (fr) | 1986-04-01 |
| FR2543181B1 (fr) | 1985-07-26 |
| KR840007919A (ko) | 1984-12-11 |
| ES530811A0 (es) | 1985-04-16 |
| OA07685A (fr) | 1985-05-23 |
| EP0119920A2 (fr) | 1984-09-26 |
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Legal Events
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| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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| ITCL | It: translation for ep claims filed |
Representative=s name: JACOBACCI CASETTA & PERANI S.P.A. |
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| DET | De: translation of patent claims | ||
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| RHK1 | Main classification (correction) |
Ipc: D06L 1/14 |
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| AK | Designated contracting states |
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| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
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