USRE7430E - Improvement in dyeing and printing textile fabrics - Google Patents
Improvement in dyeing and printing textile fabrics Download PDFInfo
- Publication number
- USRE7430E USRE7430E US RE7430 E USRE7430 E US RE7430E
- Authority
- US
- United States
- Prior art keywords
- improvement
- dyeing
- textile fabrics
- printing textile
- ammonia
- Prior art date
Links
- 239000004744 fabric Substances 0.000 title description 4
- 238000004043 dyeing Methods 0.000 title description 3
- 239000004753 textile Substances 0.000 title description 3
- 239000000203 mixture Substances 0.000 description 12
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 8
- 150000003839 salts Chemical class 0.000 description 8
- 239000011780 sodium chloride Substances 0.000 description 8
- XTEGARKTQYYJKE-UHFFFAOYSA-M chlorate Chemical compound [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N aniline Chemical class NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920000767 polyaniline Polymers 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- FEWJPZIEWOKRBE-UHFFFAOYSA-M 3-carboxy-2,3-dihydroxypropanoate Chemical compound OC(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-M 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical class [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 241000220450 Cajanus cajan Species 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N Carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- AQMRBJNRFUQADD-UHFFFAOYSA-N Copper(I) sulfide Chemical compound [S-2].[Cu+].[Cu+] AQMRBJNRFUQADD-UHFFFAOYSA-N 0.000 description 1
- 208000006558 Dental Calculus Diseases 0.000 description 1
- 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 1
- 210000002816 Gills Anatomy 0.000 description 1
- FEWJPZIEWOKRBE-XIXRPRMCSA-N Mesotartaric acid Chemical compound OC(=O)[C@@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-XIXRPRMCSA-N 0.000 description 1
- VKJKEPKFPUWCAS-UHFFFAOYSA-M Potassium chlorate Chemical compound [K+].[O-]Cl(=O)=O VKJKEPKFPUWCAS-UHFFFAOYSA-M 0.000 description 1
- 241001149655 Rubia tinctorum Species 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 235000016337 monopotassium tartrate Nutrition 0.000 description 1
- 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 1
- 238000002360 preparation method Methods 0.000 description 1
- 229940071207 sesquicarbonate Drugs 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 229960001367 tartaric acid Drugs 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
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 ammonia, 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: Dissolve sixty ounces of tartaric acid in six quarts of boiling Water, adding, by degrees, twenty-five ounces of sesquicarbonate of ammonia, or an equivalent quantity of caustic ammonia, so as to form a bitartrate of ammonia. Then dissolve in another vessel four pounds of chlorate of potash in six quarts of boiling water, and mix it at once with the bitartrate of ammonia. Allow this mixture to stand until perfectly cold, and then filter out the cream of tartar, and wash it with three quarts of cold water. By this means chlorate of ammonia andcream of tartar sufliciently pure for the market are obtained.
- the washings are added to the filtrate, and 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 add together two quarts of aniline (by 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 twenty-four ounces of sulphate-ofcopper crystals, onfive and a half gills of sulphide-of-copper paste.
- the prints 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 dunged, dyed, and finished in the usualmanner for such styles.
- 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 anilineblack, by producing chlorate of ammonia, and combining therewith a salt or salts of aniline and a suitable metallic salt, substantially as described.
Description
UNITED STATES PATENT Orrxcn.
WILLIAM MORGAN BROWN, OF LONDON, ENGLAND, ASSIGNEE'OF JOHN LIGHTFOOT.
IMPROVEMENT IN DVEING AND PRINTING TEXTILE FABRICS.
Specification forming part of Letters Patent No. 111,654, dated February 7, 1871; reissue No. 7,430, dated December 12, 1876; application filed December 6, 1876.
Division B.
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 ammonia, 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: Dissolve sixty ounces of tartaric acid in six quarts of boiling Water, adding, by degrees, twenty-five ounces of sesquicarbonate of ammonia, or an equivalent quantity of caustic ammonia, so as to form a bitartrate of ammonia. Then dissolve in another vessel four pounds of chlorate of potash in six quarts of boiling water, and mix it at once with the bitartrate of ammonia. Allow this mixture to stand until perfectly cold, and then filter out the cream of tartar, and wash it with three quarts of cold water. By this means chlorate of ammonia andcream of tartar sufliciently pure for the market are obtained. The washings are added to the filtrate, and 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 add together two quarts of aniline (by 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 twenty-four ounces of sulphate-ofcopper crystals, onfive 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 dunged, dyed, and finished in the usualmanner for such styles.
In the process of dyeing, use the same color-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 dyeliquor, 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 anilineblack, by producing chlorate of ammonia, and combining therewith a salt or salts of aniline and a suitable metallic salt, substantially as described.
WILLIAM MORGAN BROWN.
Witnesses:
S. G. HOPPER,
38 Southampton Buildings,
Chancery Lane, London.
0. HAMMOND,
38 Southampton Buildings, London.
Family
ID=
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