GB371826A - Improvements in or relating to the printing of cotton - Google Patents
Improvements in or relating to the printing of cottonInfo
- Publication number
- GB371826A GB371826A GB257531A GB257531A GB371826A GB 371826 A GB371826 A GB 371826A GB 257531 A GB257531 A GB 257531A GB 257531 A GB257531 A GB 257531A GB 371826 A GB371826 A GB 371826A
- Authority
- GB
- United Kingdom
- Prior art keywords
- homologues
- carboxylic
- preparation
- pastes
- parent specification
- 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
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
- D06P1/22—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
-
- 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
- D06P1/653—Nitrogen-free carboxylic acids or their salts
- D06P1/6536—Aromatic
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Coloring (AREA)
Abstract
The alkali salts of carboxylic or oxycarboxylic acids of benzene or its homologues employed in the preparation of vat dyestuff pastes in the parent Specification are replaced by carboxylic or oxycarboxylic acids of naphthalene or its homologues. The preparation and use of the pastes is otherwise carried out as described in the parent Specification. Potassium, sodium and ammonium salts of 1 : 2- and 2 : 3-oxynaphthoic acid, 1-naphthoic acid and of naphthalene dicarboxylic acids are specified. Examples are given of preparations containing 6 : 6<1>-diethoxythioindigo, 4 : 4<1>-dimethyl-6 : 6<1>-dichlorthioindigo, dimethoxydibenzanthrone, and dichlorisoviolanthrone (made by chlorinating isoviolanthrone in nitrobenzene).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB257531A GB371826A (en) | 1931-01-26 | 1931-01-26 | Improvements in or relating to the printing of cotton |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB257531A GB371826A (en) | 1931-01-26 | 1931-01-26 | Improvements in or relating to the printing of cotton |
Publications (1)
Publication Number | Publication Date |
---|---|
GB371826A true GB371826A (en) | 1932-04-26 |
Family
ID=9741974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB257531A Expired GB371826A (en) | 1931-01-26 | 1931-01-26 | Improvements in or relating to the printing of cotton |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB371826A (en) |
-
1931
- 1931-01-26 GB GB257531A patent/GB371826A/en not_active Expired
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