DE3685243D1 - Verfahren zum bleichen bei tiefer temperatur mit reduzierten mengen an chlor und verkuerzte bleichzwischenzeiten erfordernd. - Google Patents
Verfahren zum bleichen bei tiefer temperatur mit reduzierten mengen an chlor und verkuerzte bleichzwischenzeiten erfordernd.Info
- Publication number
- DE3685243D1 DE3685243D1 DE8686302067T DE3685243T DE3685243D1 DE 3685243 D1 DE3685243 D1 DE 3685243D1 DE 8686302067 T DE8686302067 T DE 8686302067T DE 3685243 T DE3685243 T DE 3685243T DE 3685243 D1 DE3685243 D1 DE 3685243D1
- Authority
- DE
- Germany
- Prior art keywords
- bleaching
- water
- chlorine
- interims
- low temperature
- 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 - Lifetime
Links
- 238000004061 bleaching Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 title 1
- 229910052801 chlorine Inorganic materials 0.000 title 1
- 239000000460 chlorine Substances 0.000 title 1
- JHJLBTNAGRQEKS-UHFFFAOYSA-M sodium bromide Chemical compound [Na+].[Br-] JHJLBTNAGRQEKS-UHFFFAOYSA-M 0.000 abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 4
- 239000004753 textile Substances 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 2
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- 239000005708 Sodium hypochlorite Substances 0.000 abstract 1
- 239000003599 detergent Substances 0.000 abstract 1
- 238000009472 formulation Methods 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 abstract 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
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/20—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen
- D06L4/21—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen combined with specific additives
-
- 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
- C11D3/395—Bleaching agents
- C11D3/3951—Bleaching agents combined with specific additives
-
- 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
- D06L4/20—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen
- D06L4/22—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen using inorganic agents
-
- 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
- D06L4/20—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen
- D06L4/22—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen using inorganic agents
- D06L4/23—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen using inorganic agents using hypohalogenites
-
- 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
- D06L4/20—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen
- D06L4/27—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen using organic agents
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/715,183 US4600406A (en) | 1985-03-22 | 1985-03-22 | Method of low temperature bleaching with reduced amounts of chlorine requiring reduced bleaching intervals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3685243D1 true DE3685243D1 (de) | 1992-06-17 |
Family
ID=24872994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8686302067T Expired - Lifetime DE3685243D1 (de) | 1985-03-22 | 1986-03-20 | Verfahren zum bleichen bei tiefer temperatur mit reduzierten mengen an chlor und verkuerzte bleichzwischenzeiten erfordernd. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4600406A (de) |
| EP (1) | EP0195676B1 (de) |
| AT (1) | ATE76129T1 (de) |
| AU (1) | AU585956B2 (de) |
| CA (1) | CA1254354A (de) |
| DE (1) | DE3685243D1 (de) |
| ES (1) | ES8800340A1 (de) |
| PT (1) | PT82252B (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5310409A (en) * | 1991-03-18 | 1994-05-10 | Friday James I | Method for altering fabrics or garments to discharge dyed colors or indigo denim to create finishes |
| WO1993006293A1 (en) * | 1991-09-16 | 1993-04-01 | Olin Corporation | Process for bleaching textiles with hypochlorite solutions |
| WO1997020909A1 (en) * | 1995-12-07 | 1997-06-12 | The Procter & Gamble Company | Process for manufacturing bleaching compositions |
| US6287473B1 (en) * | 1998-06-29 | 2001-09-11 | Nalco Chemical Company | Stable oxidizing bromine formulations, method of manufacture and uses thereof for biofouling control |
| US7285522B2 (en) * | 2004-08-25 | 2007-10-23 | The Clorox Company | Bleaching with improved whitening |
| US20070050913A1 (en) * | 2005-09-07 | 2007-03-08 | Central Trading Enterprises, Inc. | Method and composition for bleaching fabric and the fabric produced thereby |
| JP6289861B2 (ja) * | 2013-10-25 | 2018-03-07 | 東芝ライフスタイル株式会社 | 洗濯機 |
| US20160168780A1 (en) * | 2014-12-16 | 2016-06-16 | Washing Systems, Llc | Process to produce hygienically clean textile |
| US11286183B2 (en) | 2015-11-19 | 2022-03-29 | Envirosystems Inc. | System and method for treatment of spent caustic wastewater |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB596192A (en) * | 1944-10-31 | 1947-12-30 | Rudolf Bloch | Improvements in or relating to the bleaching of cellulose fibres |
| NL65914C (de) * | 1946-01-01 | |||
| ZA672909B (de) * | 1966-05-18 | |||
| GB1238692A (de) * | 1967-06-01 | 1971-07-07 | ||
| DK133825A (de) * | 1967-10-02 | |||
| GB1378923A (en) * | 1971-01-25 | 1974-12-27 | Colgate Palmolive Co | Coloured particles and cleanser composition containing same |
| US4096029A (en) * | 1976-04-26 | 1978-06-20 | The Dow Chemical Company | Cellulosic pulp delignification using an acidic bromine-chlorine mixture |
| US4382799A (en) * | 1978-05-30 | 1983-05-10 | Glyco Chemicals, Inc. | Low temperature bleaching with positive bromine ions (Br+) |
| US4235599A (en) * | 1978-05-30 | 1980-11-25 | Glyco Chemicals, Inc. | Bleaching composition |
| WO1981002313A1 (en) * | 1978-05-30 | 1981-08-20 | Glyco Chemicals Inc | Low temperature bleaching |
-
1985
- 1985-03-22 US US06/715,183 patent/US4600406A/en not_active Expired - Lifetime
-
1986
- 1986-03-14 CA CA000504096A patent/CA1254354A/en not_active Expired
- 1986-03-20 EP EP86302067A patent/EP0195676B1/de not_active Expired - Lifetime
- 1986-03-20 AT AT86302067T patent/ATE76129T1/de not_active IP Right Cessation
- 1986-03-20 DE DE8686302067T patent/DE3685243D1/de not_active Expired - Lifetime
- 1986-03-21 PT PT82252A patent/PT82252B/pt not_active IP Right Cessation
- 1986-03-21 ES ES553250A patent/ES8800340A1/es not_active Expired
- 1986-03-21 AU AU54984/86A patent/AU585956B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| PT82252B (pt) | 1988-02-17 |
| EP0195676A3 (en) | 1988-08-24 |
| AU5498486A (en) | 1986-09-25 |
| EP0195676A2 (de) | 1986-09-24 |
| CA1254354A (en) | 1989-05-23 |
| ATE76129T1 (de) | 1992-05-15 |
| ES8800340A1 (es) | 1987-11-01 |
| EP0195676B1 (de) | 1992-05-13 |
| PT82252A (en) | 1986-04-01 |
| AU585956B2 (en) | 1989-06-29 |
| ES553250A0 (es) | 1987-11-01 |
| US4600406A (en) | 1986-07-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: UNILEVER N.V., ROTTERDAM, NL |
|
| 8328 | Change in the person/name/address of the agent |
Free format text: LEDERER & KELLER, 80538 MUENCHEN |
|
| 8327 | Change in the person/name/address of the patent owner |
Owner name: DIVERSEY IP INTERNATIONAL BV, LUCHTHAVEN SCHIPHOL |
|
| 8339 | Ceased/non-payment of the annual fee |