GB1288406A - - Google Patents
Info
- Publication number
- GB1288406A GB1288406A GB5131669A GB5131669A GB1288406A GB 1288406 A GB1288406 A GB 1288406A GB 5131669 A GB5131669 A GB 5131669A GB 5131669 A GB5131669 A GB 5131669A GB 1288406 A GB1288406 A GB 1288406A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bleaching
- fibres
- cellulose
- chlorine dioxide
- peroxide
- 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
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 abstract 6
- 238000004061 bleaching Methods 0.000 abstract 4
- 239000004155 Chlorine dioxide Substances 0.000 abstract 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- 235000019398 chlorine dioxide Nutrition 0.000 abstract 3
- 229920000742 Cotton Polymers 0.000 abstract 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 2
- 229920002678 cellulose Polymers 0.000 abstract 2
- 239000001913 cellulose Substances 0.000 abstract 2
- 150000002978 peroxides Chemical class 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 2
- 229920003043 Cellulose fiber Polymers 0.000 abstract 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- QPCDCPDFJACHGM-UHFFFAOYSA-N N,N-bis{2-[bis(carboxymethyl)amino]ethyl}glycine Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(=O)O)CCN(CC(O)=O)CC(O)=O QPCDCPDFJACHGM-UHFFFAOYSA-N 0.000 abstract 1
- 239000004115 Sodium Silicate Substances 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000007844 bleaching agent Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 230000002209 hydrophobic effect Effects 0.000 abstract 1
- 239000011261 inert gas Substances 0.000 abstract 1
- 230000002045 lasting effect Effects 0.000 abstract 1
- 239000000391 magnesium silicate Substances 0.000 abstract 1
- 229910052919 magnesium silicate Inorganic materials 0.000 abstract 1
- 235000019792 magnesium silicate Nutrition 0.000 abstract 1
- ZADYMNAVLSWLEQ-UHFFFAOYSA-N magnesium;oxygen(2-);silicon(4+) Chemical compound [O-2].[O-2].[O-2].[Mg+2].[Si+4] ZADYMNAVLSWLEQ-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229960003330 pentetic acid Drugs 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 229910000029 sodium carbonate Inorganic materials 0.000 abstract 1
- 235000011121 sodium hydroxide Nutrition 0.000 abstract 1
- PFUVRDFDKPNGAV-UHFFFAOYSA-N sodium peroxide Chemical compound [Na+].[Na+].[O-][O-] PFUVRDFDKPNGAV-UHFFFAOYSA-N 0.000 abstract 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052911 sodium silicate Inorganic materials 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 abstract 1
- 238000005406 washing Methods 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
- D06L4/22—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen using inorganic agents
- D06L4/24—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 chlorites or chlorine dioxide
-
- 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
-
- 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
- D06L4/70—Multi-step processes
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR170805 | 1968-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1288406A true GB1288406A (enrdf_load_stackoverflow) | 1972-09-06 |
Family
ID=8655941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5131669A Expired GB1288406A (enrdf_load_stackoverflow) | 1968-10-22 | 1969-10-20 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3619110A (enrdf_load_stackoverflow) |
| BE (1) | BE740601A (enrdf_load_stackoverflow) |
| ES (1) | ES372563A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1604717A (enrdf_load_stackoverflow) |
| GB (1) | GB1288406A (enrdf_load_stackoverflow) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7208092A (enrdf_load_stackoverflow) * | 1972-06-14 | 1973-12-18 | ||
| JPS5274003A (en) * | 1975-07-23 | 1977-06-21 | Mitsubishi Chem Ind | Paper screening method |
| US6149766A (en) * | 1993-06-08 | 2000-11-21 | Kvaerner Pulping Technologies, A/B | Process for peroxide bleaching of chemical pulp in a pressurized bleaching vessel |
| US6706143B1 (en) * | 1996-03-19 | 2004-03-16 | International Paper Company | Minimizing chlorinated organics in pulp bleaching processes |
| US7087208B2 (en) * | 2001-08-02 | 2006-08-08 | Sampson Allison H | Methods for making chlorous acid and chlorine dioxide |
| US20080110584A1 (en) * | 2006-11-15 | 2008-05-15 | Caifang Yin | Bleaching process with at least one extraction stage |
| CN103334291B (zh) * | 2013-07-10 | 2014-10-29 | 广西大学 | 一种二氧化氯漂白棉织物的方法 |
| US11168005B2 (en) | 2019-02-19 | 2021-11-09 | Dripping Wet Water, Inc | Conductivity control of aqueous chemical dosing in water treatment systems |
| US11142455B2 (en) | 2019-06-05 | 2021-10-12 | Dripping Wet Water, Inc. | Pressurized catalytic production of dioxide species |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1580136A (en) * | 1923-11-16 | 1926-04-13 | Hamburger Robert | Process for bleaching organic materials |
| US2494542A (en) * | 1946-05-02 | 1950-01-17 | Niagara Alkali Company | Method of bleaching pulp |
| FR959544A (enrdf_load_stackoverflow) * | 1947-02-01 | 1950-03-31 | ||
| DE1419357A1 (de) * | 1960-08-29 | 1968-12-19 | Sando Ironworks Co Ltd | Verfahren zum Beuchen und Bleichen von Textilien |
| US3345250A (en) * | 1966-06-30 | 1967-10-03 | Int Paper Co | Bleaching pulp without direct chlorination by bleaching with chlorine dioxide |
-
1968
- 1968-10-22 FR FR170805A patent/FR1604717A/fr not_active Expired
-
1969
- 1969-10-15 ES ES372563A patent/ES372563A1/es not_active Expired
- 1969-10-20 GB GB5131669A patent/GB1288406A/en not_active Expired
- 1969-10-22 BE BE740601D patent/BE740601A/xx unknown
- 1969-10-22 US US868639A patent/US3619110A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR1604717A (enrdf_load_stackoverflow) | 1972-01-24 |
| ES372563A1 (es) | 1971-10-16 |
| BE740601A (enrdf_load_stackoverflow) | 1970-04-01 |
| US3619110A (en) | 1971-11-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PCNP | Patent ceased through non-payment of renewal fee |