GB260303A - Manufacture of products for dyeing or printing textile fibres and other materials - Google Patents
Manufacture of products for dyeing or printing textile fibres and other materialsInfo
- Publication number
- GB260303A GB260303A GB26631/26A GB2663126A GB260303A GB 260303 A GB260303 A GB 260303A GB 26631/26 A GB26631/26 A GB 26631/26A GB 2663126 A GB2663126 A GB 2663126A GB 260303 A GB260303 A GB 260303A
- Authority
- GB
- United Kingdom
- Prior art keywords
- leuco
- dyes
- vat
- dyeing
- manufacture
- 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
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000004043 dyeing Methods 0.000 title 1
- 239000000463 material Substances 0.000 title 1
- 239000004753 textile Substances 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 abstract 2
- 150000002148 esters Chemical class 0.000 abstract 2
- 239000000984 vat dye Substances 0.000 abstract 2
- JLTDJTHDQAWBAV-UHFFFAOYSA-N N,N-dimethylaniline Chemical compound CN(C)C1=CC=CC=C1 JLTDJTHDQAWBAV-UHFFFAOYSA-N 0.000 abstract 1
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 abstract 1
- 150000004056 anthraquinones Chemical class 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 abstract 1
- 230000001627 detrimental effect Effects 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229910000029 sodium carbonate Inorganic materials 0.000 abstract 1
- 159000000000 sodium salts Chemical class 0.000 abstract 1
- XTHPWXDJESJLNJ-UHFFFAOYSA-N sulfurochloridic acid Chemical compound OS(Cl)(=O)=O XTHPWXDJESJLNJ-UHFFFAOYSA-N 0.000 abstract 1
- JOUDBUYBGJYFFP-FOCLMDBBSA-N thioindigo Chemical compound S\1C2=CC=CC=C2C(=O)C/1=C1/C(=O)C2=CC=CC=C2S1 JOUDBUYBGJYFFP-FOCLMDBBSA-N 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B9/00—Esters or ester-salts of leuco compounds of vat dyestuffs
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Abstract
260,303. Durand et Huguenin Soc. Anon., (Assignees of Farbenfabriken vorm. F. Bayer & Co.). Oct. 26, 1925, [Convention date]. Addition to 186,057. Leuco compounds of vat-dyes, esters of.-The chlorsulphonic acid used in the process of the parent Specification for the production of esterlike derivatives of leuco vat-dyes is replaced by pyrosulphuryl chloride Cl.SO2.O.SO2.Cl. When using the latter the presence of a small amount of water in the leuco compound is not detrimental. According to an example, leuco dibromindigo is treated with pyrosulphuryl chloride in presence of dimethylaniline and chlorobenzene: the reaction product is steam-distilled with sodium carbonate and the sodium salt of the ester salted out from the residue. The Specification as open to inspection under Sect. 91 (3) (a) refers also to the specific use of leuco compounds of 4 : 5<1>-7<1>-trichlorindigo, thioindigo. and dyestuffs of the anthraquinone series. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE260303X | 1925-10-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB260303A true GB260303A (en) | 1927-12-01 |
Family
ID=5968388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB26631/26A Expired GB260303A (en) | 1925-10-26 | 1926-10-25 | Manufacture of products for dyeing or printing textile fibres and other materials |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB260303A (en) |
-
1926
- 1926-10-25 GB GB26631/26A patent/GB260303A/en not_active Expired
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