USRE7429E - Improvement in dyeing and printing textile fabrics - Google Patents
Improvement in dyeing and printing textile fabrics Download PDFInfo
- Publication number
- USRE7429E USRE7429E US RE7429 E USRE7429 E US RE7429E
- Authority
- US
- United States
- Prior art keywords
- dyeing
- improvement
- textile fabrics
- printing textile
- mixture
- Prior art date
Links
- 239000004744 fabric Substances 0.000 title description 10
- 238000004043 dyeing Methods 0.000 title description 8
- 239000004753 textile Substances 0.000 title description 8
- 239000000203 mixture Substances 0.000 description 24
- 150000003839 salts Chemical class 0.000 description 16
- 239000011780 sodium chloride Substances 0.000 description 16
- XTEGARKTQYYJKE-UHFFFAOYSA-M chlorate Chemical compound [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 description 12
- BVKZGUZCCUSVTD-UHFFFAOYSA-N Carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 10
- 229920000767 polyaniline Polymers 0.000 description 8
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N aniline Chemical class NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 6
- 239000010949 copper Substances 0.000 description 6
- 239000000706 filtrate Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- VKJKEPKFPUWCAS-UHFFFAOYSA-M Potassium chlorate Chemical compound [K+].[O-]Cl(=O)=O VKJKEPKFPUWCAS-UHFFFAOYSA-M 0.000 description 4
- 229920002472 Starch Polymers 0.000 description 4
- 238000009835 boiling Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical class [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 235000016337 monopotassium tartrate Nutrition 0.000 description 4
- AVTYONGGKAJVTE-OLXYHTOASA-L potassium L-tartrate Chemical compound [K+].[K+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O AVTYONGGKAJVTE-OLXYHTOASA-L 0.000 description 4
- 235000019698 starch Nutrition 0.000 description 4
- 239000008107 starch Substances 0.000 description 4
- 241000220450 Cajanus cajan Species 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate dianion Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- AQMRBJNRFUQADD-UHFFFAOYSA-N Copper(I) sulfide Chemical compound [S-2].[Cu+].[Cu+] AQMRBJNRFUQADD-UHFFFAOYSA-N 0.000 description 2
- FYGDTMLNYKFZSV-MRCIVHHJSA-N Dextrin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)OC1O[C@@H]1[C@@H](CO)OC(O[C@@H]2[C@H](O[C@H](O)[C@H](O)[C@H]2O)CO)[C@H](O)[C@H]1O FYGDTMLNYKFZSV-MRCIVHHJSA-N 0.000 description 2
- 210000002816 Gills Anatomy 0.000 description 2
- FEWJPZIEWOKRBE-XIXRPRMCSA-N Mesotartaric acid Chemical compound OC(=O)[C@@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-XIXRPRMCSA-N 0.000 description 2
- 241001149655 Rubia tinctorum Species 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 150000001879 copper Chemical class 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 229960001367 tartaric acid Drugs 0.000 description 2
- 235000002906 tartaric acid Nutrition 0.000 description 2
- 239000011975 tartaric acid Substances 0.000 description 2
- 150000003568 thioethers Chemical class 0.000 description 2
Definitions
- This improvement relates to the preparation of mixtures suitable for printing or dyein g textile fabrics or yarns, so as to produce or develop therein the color known as aniline black and it consists in a certain method of producing chlorate of soda and of combining therewith a salt or salts of aniline and a suitable metallic salt, whereby is obtained not only a valuable color-mixture for aniline black, but also a commercially available by-product, which cheapens the cost of manufacture.
- the mode of procedure is as follows: Take sixty ounces of chlorate of potash and dissolve it in six quarts of boiling water. Then dissolve in another vessel four'and a half pounds of tartaric acid in six quarts of boiling water, and add by degrees four and a half pounds of crystalized carbonate of soda, mixing this compound with the dissolved chlorate of potash at once. Allow the mixture to stand until perfectly cold, then filter out the cream of tartar and wash it with three quarts of cold water on the filter. Chlorate of soda in solution, and cream of tartar sufficiently pure for the market, are thus obtained. The washings are afterward added to the filtrate.
- the filtrate is then thickened with eighteen pounds of British gum, (calcined starch,)or ten pounds of starch, or a mixture of the two, heated from 150 Fahrenheit to 212 Fahrenheit, according to the thickening material made use of. Then mix two quarts of aniline (b5 preference Dales No.2) and three pints of the best hydrochloric acid at 32 Twaddell. Allow this mixture to stand until perfectly cold, and then mix it with the thickened filtrate. When quite cold, and just before using, add twelve to twentyfour ounces of sulphate-of-copper crystals, or any other suitable copper salt, or five and a half gills of sulphide-of-copper paste.
- the prints after being hung and aged one night may be passed through ammoniacal gas, and are (lunged, dyed, and finished in the usual manner for such styles.
- Certain other metallic salts than those of copper may be used in color-mixtures for producing aniline black.
- the invention herein claimed is- The method of preparing color-mixtures for aniline black, by producing chlorate of soda and combining therewith a salt or salts of aniline and a suitable metallic salt, substantially as described.
Description
UNITED STATES PATENT OEEIoE WILLIAM MORGAN BROWN, OF LONDON, ENGLAND, ASSIGNEE OF JOHN LIGHTFOOT.
IMPROVEMENT IN DYEING AND PRlNTlNG TEXTILE FABRICS.
Specification forming part of Letters Patent No. 111,
654', dated February '7, 1871; reissue No. 7,429, dated December 12, 1876; application filed August 28, 1876.
DIVISION A.
To all whom it may concern Be it known that JOHN LIGHTFOOT, late of Lowerhouse, near Burnley, in the county of Lancaster, England, chemist, invented a new and useful Improvement in Printing and Dyeing Textile Fabrics and Yarns, whereof the following is a full and exact description:
This improvement relates to the preparation of mixtures suitable for printing or dyein g textile fabrics or yarns, so as to produce or develop therein the color known as aniline black and it consists in a certain method of producing chlorate of soda and of combining therewith a salt or salts of aniline and a suitable metallic salt, whereby is obtained not only a valuable color-mixture for aniline black, but also a commercially available by-product, which cheapens the cost of manufacture.
The mode of procedure is as follows: Take sixty ounces of chlorate of potash and dissolve it in six quarts of boiling water. Then dissolve in another vessel four'and a half pounds of tartaric acid in six quarts of boiling water, and add by degrees four and a half pounds of crystalized carbonate of soda, mixing this compound with the dissolved chlorate of potash at once. Allow the mixture to stand until perfectly cold, then filter out the cream of tartar and wash it with three quarts of cold water on the filter. Chlorate of soda in solution, and cream of tartar sufficiently pure for the market, are thus obtained. The washings are afterward added to the filtrate. The filtrate is then thickened with eighteen pounds of British gum, (calcined starch,)or ten pounds of starch, or a mixture of the two, heated from 150 Fahrenheit to 212 Fahrenheit, according to the thickening material made use of. Then mix two quarts of aniline (b5 preference Dales No.2) and three pints of the best hydrochloric acid at 32 Twaddell. Allow this mixture to stand until perfectly cold, and then mix it with the thickened filtrate. When quite cold, and just before using, add twelve to twentyfour ounces of sulphate-of-copper crystals, or any other suitable copper salt, or five and a half gills of sulphide-of-copper paste.
After printing this color-mixture age the prints one night by hanging in a room at from 60 to 70 Fahrenheit, and raise in soda liquor about 1 Twaddell; wash, soap, and finish in the usual way.
When the color-mixture is printed along with madder or garancine mordants, the prints after being hung and aged one night may be passed through ammoniacal gas, and are (lunged, dyed, and finished in the usual manner for such styles.
In the process of dyeing use the same color- I mixture, prepared according to the mode of procedure before described, with the exception of the introduction of thickening matter, which should be omitted; but add one pint of acetic acid at 8 Twaddell, and one-half pound of common sugar to each gallon of dye-liquor, and use only about one and a half ounce of sulphate of copper to the gallon, instead of the larger quantity added when the thickening matter is employed. Pad the cloth or dip the yarns in the dye-liquor so prepared, wring out and dry in a cool room, age one night as before, and raise in any weak alkali.
Certain other metallic salts than those of copper may be used in color-mixtures for producing aniline black. Such, for instance, as the soluble salts of iron, their oxides or sulphides, or these metals may be used in a fine state of division.
The invention herein claimed is- The method of preparing color-mixtures for aniline black, by producing chlorate of soda and combining therewith a salt or salts of aniline and a suitable metallic salt, substantially as described.
WILLIAM MORGAN BROWN.
Witnesses:
S. (l. HOPPER,
38 Southampton Buildings,
' Chancery Lane, London. 0. HAMMOND,
38 Southampton Buildings, London.
Family
ID=
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