US523560A - Process of dyeing - Google Patents
Process of dyeing Download PDFInfo
- Publication number
- US523560A US523560A US523560DA US523560A US 523560 A US523560 A US 523560A US 523560D A US523560D A US 523560DA US 523560 A US523560 A US 523560A
- Authority
- US
- United States
- Prior art keywords
- stannic acid
- dyeing
- fiber
- bath
- oxid
- 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
- 238000000034 method Methods 0.000 title description 13
- 230000008569 process Effects 0.000 title description 13
- 238000004043 dyeing Methods 0.000 title description 9
- 239000002253 acid Substances 0.000 description 19
- 150000003839 salts Chemical class 0.000 description 10
- 239000000835 fiber Substances 0.000 description 9
- 230000003472 neutralizing effect Effects 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 229910052788 barium Inorganic materials 0.000 description 2
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000000266 injurious effect Effects 0.000 description 2
- 150000002739 metals Chemical group 0.000 description 2
- 239000012670 alkaline solution Substances 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- HOPSCVCBEOCPJZ-UHFFFAOYSA-N carboxymethyl(trimethyl)azanium;chloride Chemical compound [Cl-].C[N+](C)(C)CC(O)=O HOPSCVCBEOCPJZ-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 229940046892 lead acetate Drugs 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/098—Metal salts of carboxylic acids
-
- 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
- D06P1/0004—General aspects of dyeing
- D06P1/0008—Dyeing processes in which the dye is not specific (waste liquors)
Definitions
- Our invention relates especially to that class of dyeing in which stannic acid or oxid is used.
- Stannic acid is largely used in dyeing and a common mode is to use it in the form of tetrachlorid of tin to cause the stannic acid to fasten on or in the fiber being dyed.
- the stannic acid is, what is known as an oxid of a metal in one of the following forms:. first, as a soluble salt of an organic acid; second, as a soluble salt of an inorganic acidin an alkaline solution; third, as oxid or hydroxide in a basic state; fourth, as a double salt.
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
Description
UNITED STATES PATENT OFFICE.
MARTIN E. WALDS'IEIN, on NEW YORK, .-Y., AND ARNOLD H. PETER, OF
NEWARK, NEW JERSEY. r
- PROCESS OF DYEING.
SPECIFICATION forming part of Letters Patent No. 523,560, dated July 24, 1894.
Application filed February 15,1894- $erlal No. 500.313. (N0 p -l To all whom it may concern.-
Be it known that we, MARTIN WALD- STEIN, of the city, county, and State of New York, and ARNOLD H. PETER, of Newark, county of Essex, and State of New Jersey, have invented a new and useful Improvement in Processes of Dyeing,'of which the following is a specification.
Our invention relates especially to that class of dyeing in which stannic acid or oxid is used.
In describing our invention we shall hereinafter use the words stannic acid but we wish to be understood to mean by those words stannic acid or oxid.
Stannic acid is largely used in dyeing and a common mode is to use it in the form of tetrachlorid of tin to cause the stannic acid to fasten on or in the fiber being dyed. The
come by treating the fiber, subjected to this stannic acid process of dyeing, with a chemicalwhich will combine with the stannic acid in such a manner as to form an insoluble or sparingly soluble salt, whereby all'the benefits of the stannic acid process are preserved while the injurious action does not occur. The chemical which we use to thus neutralize as it were, the stannic acid is, what is known as an oxid of a metal in one of the following forms:. first, as a soluble salt of an organic acid; second, as a soluble salt of an inorganic acidin an alkaline solution; third, as oxid or hydroxide in a basic state; fourth, as a double salt.
' It should be clearly understood that our process is carried out in the stannic acid process of dyeing which is carried on in the usual way, our process being a separate step and having as above explained in view the object of neutralizing the injurious effects of such stannic acid process on fiber subjected thereto.
One way in which our invention can be carried out, and which we have found highly satisfactory, is the following: After passing the fiber through the tin salts which are used for this purpose, the fiber is then passed through a bath (constituting our improvement in this process of dyeing) which said bath is composed of a soluble salt of barium, made alkaline, preferably by ammonia; or through a bath composed of acetate of lead. Of course it is understood that the ammoniacal solution of barium or the solution of organic salt of lead, just spoken of, are only illustrative of our process Any other salts, coming within .the description hereto- It is well known that some metals form with stannic acid soluble salts. Of course our invention does not relate to those and we desire to be understood as including only the metals which will combine with stannic acid forming only insolubleor very sparingly'soluble salts.
The quantity of the oxid of the metal used the fiber which has been treated by the stannic acid process is submitted to this bath',is a true combination, and'the fiber will only take up 1 enough of the neutralizing chemical to effect the change in the stannic acid above spoken of. It is therefore only necessary to see that in the bath.
What we claim as our invention, and desire to secure by Letters Patent, is-
1. The process of treating fiber consisting in immersing it in a suitable stannic acid solution; and then subjecting it to the action of a metallic oxid which will form with stannic acid a salt insoluble or sparingly soluble in water, alkaline or acid solutions such as lead acetate, and then dyeing the same, substantially as described.
2. The process of treating fiber which consists in first immersing it in asuitable stannic acid bath, and in then subjecting itto the action of acetate of lead, and in then dyeing the same, substantially as described.
In testimony whereof we have signed our names to this specification in the presence of two subscribing witnesses.
MARTIN E. WALDSTEIN. ARNOLD H. PETER.
Witnesses:
ANTHONY GREF,
WM. A. POLLOOK.
there .is enough of the neutralizing chemical fore given can be substituted for those named in this paragraph. 5
in preparing this neutralizing bath is immaterial, because the actiontakiug place, when
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US523560A true US523560A (en) | 1894-07-24 |
Family
ID=2592355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US523560D Expired - Lifetime US523560A (en) | Process of dyeing |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US523560A (en) |
-
0
- US US523560D patent/US523560A/en not_active Expired - Lifetime
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