US440414A - Process of dyeing - Google Patents
Process of dyeing Download PDFInfo
- Publication number
- US440414A US440414A US440414DA US440414A US 440414 A US440414 A US 440414A US 440414D A US440414D A US 440414DA US 440414 A US440414 A US 440414A
- Authority
- US
- United States
- Prior art keywords
- silk
- bath
- dyeing
- subjecting
- same
- 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 - Lifetime
Links
- 238000004043 dyeing Methods 0.000 title description 10
- 238000000034 method Methods 0.000 title description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- BVKZGUZCCUSVTD-UHFFFAOYSA-N Carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 6
- BPQQTUXANYXVAA-UHFFFAOYSA-N silicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 6
- 238000005406 washing Methods 0.000 description 6
- 238000001035 drying Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000010025 steaming Methods 0.000 description 4
- 240000007829 Haematoxylum campechianum Species 0.000 description 2
- VKJKEPKFPUWCAS-UHFFFAOYSA-M Potassium chlorate Chemical compound [K+].[O-]Cl(=O)=O VKJKEPKFPUWCAS-UHFFFAOYSA-M 0.000 description 2
- 241000208225 Rhus Species 0.000 description 2
- 235000014220 Rhus chinensis Nutrition 0.000 description 2
- 241000382509 Vania Species 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000000717 retained Effects 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 235000002639 sodium chloride Nutrition 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 235000019614 sour taste Nutrition 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
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
Definitions
- FRANK ZEMAN OF PHILADELPHIA, PENNSYLVANIA.
- the silk as dyed is subjected to another bath of 180 Fahrenheit with sumac, logwood, and 5 soap, and drawn through the same until it has acquired the desired deep dark color, when it is washed in clean water and then dried.
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
Description
UNITED STATES PATENT OFFICE.
FRANK ZEMAN, OF PHILADELPHIA, PENNSYLVANIA.
PROCESS OF DYEING.
SPECIFICATION forming part of Letters Patent No. 440,414, dated November 11, 1890.
Application filed May 5, 1890. Serial No. 350,681. (Specimens) To all whom it may concern.-
Be it known that I, FRANK ZEMAN, a citizen of the United States,residing in the city and county of Philadelphia, State of Pennsyl- Vania, have invented a new and useful Improvement in a Process of Dyeing Silk, which improvement is fully set forth in the followi ng specification.
In carrying out my invention I first thoroughly wash the silk. I prepare a composition or bath of six pounds of chlorate of potash, two and one-half pounds of sulphate of copper, twenty-five pounds of rock-salt, and two hundred gallons of lukewarm water, all well stirred together, and then left to stand for two hours. I take about one hundred pounds of silk and draw the same through the above-named bath for about one hour, after which it is well wrung out and placed in a drying-chamber for about twelve hours. Steam is next introduced into said chamber sufficiently to make the silk quite wet, and a quantity of acetic acid placed in said chamber, this imparting to the air or atmosphere a sour taste, which has the etfect of coloring the silk dark-black green, the silk being retained in the chamber for six or eight hours. The silk is removed and subjected to a bath of silicate of soda and water, the latter being 140 Fahrenheit, the silk being drawn through said bath for about one-quarter of an hour,
after which it is thoroughly washed in clean water. If the color is not quite black, the silk as dyed is subjected to another bath of 180 Fahrenheit with sumac, logwood, and 5 soap, and drawn through the same until it has acquired the desired deep dark color, when it is washed in clean water and then dried.
Having thus described my invention, what I claim as neW,-and desire to secure by Letters Patent, is
1. The method of dyeing silk, consisting in first washing the same, then subjecting the washed material to a dyeing-bath, then drying the same, next steaming it, and subjecting it to vaporized acetic acid for setting the color, then subjecting it to a heated bath of silicate of soda, and afterward washing it in clean water, substantially as described.
2. The method of dyeing silk, consisting in first washing the same, then subjecting it to a dyeing-bath, next drying it, then steaming it, and subjecting it to the vaporof acetic acid, next subjecting the material to a bath of silicate of soda, then subjecting it to a hot
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US440414A true US440414A (en) | 1890-11-11 |
Family
ID=2509312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US440414D Expired - Lifetime US440414A (en) | Process of dyeing |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US440414A (en) |
-
0
- US US440414D patent/US440414A/en not_active Expired - Lifetime
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