GB1334495A - Oxidation of vat and sulphur dyes - Google Patents
Oxidation of vat and sulphur dyesInfo
- Publication number
- GB1334495A GB1334495A GB2914672A GB2914672A GB1334495A GB 1334495 A GB1334495 A GB 1334495A GB 2914672 A GB2914672 A GB 2914672A GB 2914672 A GB2914672 A GB 2914672A GB 1334495 A GB1334495 A GB 1334495A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vat
- oxidation
- sulphur dyes
- bromite
- alkali metal
- 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
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title abstract 3
- 239000005864 Sulphur Substances 0.000 title abstract 3
- 239000000975 dye Substances 0.000 title abstract 3
- 230000003647 oxidation Effects 0.000 title abstract 3
- 238000007254 oxidation reaction Methods 0.000 title abstract 3
- 229910052783 alkali metal Inorganic materials 0.000 abstract 2
- -1 alkali metal bromite Chemical class 0.000 abstract 2
- DKSMCEUSSQTGBK-UHFFFAOYSA-M bromite Inorganic materials [O-]Br=O DKSMCEUSSQTGBK-UHFFFAOYSA-M 0.000 abstract 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 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 238000010924 continuous production Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- LDPWMLSYNVOMKZ-UHFFFAOYSA-M potassium bromite Chemical compound [K+].[O-]Br=O LDPWMLSYNVOMKZ-UHFFFAOYSA-M 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 239000004753 textile Substances 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/673—Inorganic compounds
- D06P1/67333—Salts or hydroxides
- D06P1/6735—Salts or hydroxides of alkaline or alkaline-earth metals with anions different from those provided for in D06P1/67341
- D06P1/67358—Halides or oxyhalides
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/22—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using vat dyestuffs including indigo
- D06P1/222—Oxidising agents
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
- Y10S8/937—Li ion in dye bath
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/168,734 US4011042A (en) | 1971-08-03 | 1971-08-03 | Oxidation of vat and sulfur dyes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1334495A true GB1334495A (en) | 1973-10-17 |
Family
ID=22612722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2914672A Expired GB1334495A (en) | 1971-08-03 | 1972-06-21 | Oxidation of vat and sulphur dyes |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4011042A (enExample) |
| JP (1) | JPS517231B1 (enExample) |
| BR (1) | BR7205116D0 (enExample) |
| CA (1) | CA960807A (enExample) |
| DE (1) | DE2237821B2 (enExample) |
| ES (1) | ES404914A1 (enExample) |
| FR (1) | FR2148221B1 (enExample) |
| GB (1) | GB1334495A (enExample) |
| IT (1) | IT961694B (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4042319A (en) * | 1976-10-12 | 1977-08-16 | Kewanee Industries | Dye-bath oxidants |
| JPS587754B2 (ja) * | 1976-12-02 | 1983-02-12 | 伊勢化学工業株式会社 | 繊維の染色方法 |
| US4321054A (en) * | 1980-04-01 | 1982-03-23 | The Dow Chemical Company | Oxidizing medium for dyes |
| US4401435A (en) * | 1980-04-14 | 1983-08-30 | The Dow Chemical Co. | Oxidizing medium for dyes |
| DE3461940D1 (en) * | 1983-04-02 | 1987-02-12 | Hoechst Ag | Process for reoxidizing dyeings with sulphur dyes |
| JPS6015294U (ja) * | 1983-07-08 | 1985-02-01 | 三光産業株式会社 | 回転式物干し器 |
| US6129769A (en) * | 1998-11-24 | 2000-10-10 | Novo Nordisk Biotech, Inc. | Enzymatic methods for dyeing with reduced vat and sulfur dyes |
| US5948122A (en) * | 1998-11-24 | 1999-09-07 | Novo Nordisk Biotech, Inc. | Enzymatic methods for dyeing with reduced vat and sulfur dyes |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1905346A (en) * | 1928-07-06 | 1933-04-25 | Celanese Corp | Discharge printing and fabric produced thereby |
| US2265033A (en) * | 1940-03-12 | 1941-12-02 | Ind Rayon Corp | Method of purifying textile materials |
| US2382188A (en) * | 1943-02-04 | 1945-08-14 | Mathieson Alkali Works Inc | Oxidation of vat and sulphur dyes |
| US2484300A (en) * | 1947-12-04 | 1949-10-11 | Gen Aniline & Film Corp | Process of preparing a sulfur containing phthalocyanine dyestuff |
| US3716325A (en) * | 1971-01-25 | 1973-02-13 | Martin Marietta Corp | Dyeing cotton or regenerated cellulose using sulfur dyes oxidized with aqueous sodium bromite solution |
-
1971
- 1971-08-03 US US05/168,734 patent/US4011042A/en not_active Expired - Lifetime
-
1972
- 1972-06-19 CA CA145,064A patent/CA960807A/en not_active Expired
- 1972-06-21 GB GB2914672A patent/GB1334495A/en not_active Expired
- 1972-07-15 ES ES404914A patent/ES404914A1/es not_active Expired
- 1972-07-25 IT IT51751/72A patent/IT961694B/it active
- 1972-07-31 BR BR5116/72A patent/BR7205116D0/pt unknown
- 1972-08-01 JP JP47076559A patent/JPS517231B1/ja active Pending
- 1972-08-01 DE DE19722237821 patent/DE2237821B2/de active Pending
- 1972-08-02 FR FR7227935A patent/FR2148221B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US4011042A (en) | 1977-03-08 |
| BR7205116D0 (pt) | 1974-09-05 |
| IT961694B (it) | 1973-12-10 |
| ES404914A1 (es) | 1975-06-16 |
| CA960807A (en) | 1975-01-14 |
| FR2148221B1 (enExample) | 1976-03-12 |
| DE2237821A1 (de) | 1973-02-15 |
| FR2148221A1 (enExample) | 1973-03-11 |
| DE2237821B2 (de) | 1976-03-04 |
| JPS517231B1 (enExample) | 1976-03-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |