US941399A - Process of dyeing wool. - Google Patents
Process of dyeing wool. Download PDFInfo
- Publication number
- US941399A US941399A US46834708A US1908468347A US941399A US 941399 A US941399 A US 941399A US 46834708 A US46834708 A US 46834708A US 1908468347 A US1908468347 A US 1908468347A US 941399 A US941399 A US 941399A
- Authority
- US
- United States
- Prior art keywords
- salts
- dyeing
- color
- magnesium
- dye
- 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 8
- 210000002268 wool Anatomy 0.000 title description 5
- 150000003839 salts Chemical class 0.000 description 16
- 239000000975 dye Substances 0.000 description 12
- 239000000835 fiber Substances 0.000 description 8
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 6
- 239000002253 acid Substances 0.000 description 6
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical group [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 4
- 229910052749 magnesium Inorganic materials 0.000 description 4
- 239000011777 magnesium Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 3
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 3
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 3
- 235000019341 magnesium sulphate Nutrition 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000011591 potassium Substances 0.000 description 3
- 229910052700 potassium Inorganic materials 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 102000010029 Homer Scaffolding Proteins Human genes 0.000 description 2
- 108010077223 Homer Scaffolding Proteins Proteins 0.000 description 2
- 241000220010 Rhode Species 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
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 150000001844 chromium Chemical class 0.000 description 2
- 159000000003 magnesium salts Chemical class 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 229910052712 strontium Inorganic materials 0.000 description 2
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920003026 Acene Polymers 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical class [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 1
- SOCTUWSJJQCPFX-UHFFFAOYSA-N dichromate(2-) Chemical compound [O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O SOCTUWSJJQCPFX-UHFFFAOYSA-N 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical class C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 1
- 159000000014 iron salts Chemical class 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- KIEOKOFEPABQKJ-UHFFFAOYSA-N sodium dichromate Chemical compound [Na+].[Na+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KIEOKOFEPABQKJ-UHFFFAOYSA-N 0.000 description 1
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
- D06P1/67333—Salts or hydroxides
- D06P1/6735—Salts or hydroxides of alkaline or alkaline-earth metals with anions different from those provided for in D06P1/67341
Definitions
- the acid liberated from the base of the salt is made available to accelerate the dyein H
- the dyeing operation may be demonstrated by making up a dyebath with a suitable dyestufi, potassium or sodium b1- chromate, and a quantity of magnesium sulfate,.'e ual to about twice the quantity; of dyestu used. The material is entered, the bath heated, andgboiling continueduntil tHe dyeing is completed .
- magnesium sulfate other magnesium salts and the salts of calcium, barium and strontium act more or less favorably.
- Example I To the dyebath containing aboi1t400 gallons of water add 2 lbs. anthra cene chromate brown EB, lb. bichromate of otassium (or sodium), 4 lbs. magnesium sul ate. 100 lbs. of wool, yarn, or pieces are entered into the bath at to deg.. F., the bath is heated, and boiling continued one to-two hours.-
- Example II To the dyebath of 400 gallons water. add: 2 lbs. anthr'acene chromate F., heat, and boil one half hour, then add reen B, 4 lbs. magnesium sulfate. Enter 1. lbpbichromate of potassium or sodium,
- acid chrome dyes as herein mentioned, are meant dyes such as are referred to, for instance, in the December, 1907, page 420, or in the Tea:- tz'le Colorist for May 1909 and. October Claims. Y
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
Description
UNITED STATES oFFIoE.
HOMER WINSLOW, F PROVID EI TCE, RHODE ISLANDKASSIGNOR TO CASSELLA COLOR COMPANY; OF NEW YORK, N. Y.
rnoonss or DYEIN'G WOOL."
No Drawing.
To all ohom it may concern:
Be it known that I, HOMER Wmsnow, a citizen of the United States, residing at 37 Messer-street, Provid'encc,-in the county of Providence and St-ateof Rhode Island, have invented a new and useful Process of Dyeing? \Vool, according to the following specification. l As is well known, the dyeing of wool with adjective, mordant, or lake forming dyes, consists, essentially, in forming upon and within the fiber color lakes of the dyestuffs with metallic oxids. producing color lakes upon the fiber are in general use, of which may be mentioned: the
impregnating of the material with a solution of the salts of chromic acid or chromic oxid, aluminum or iron salts, usually in the presence of, certain. organic or inorganic acids, from which solutions hydroxids of the metal are deposited upon and within the fiber. The material thus treated is then passed into the solution of a suitable dye, when a color lake is formed by the union of the dye with the metallic oxid reviously fixed upon the fiber. A modification of this method is to first impregnate thematerial with the dye, which is withdrawn from its solution, and absorbed by the fiber, in the presence of acids, or acid salts. The metallic salt is then added, usually to the samebath,-but sometimes to a subsequent one, when the color lake is formed as before. Potassium and sodium bichromate are the most important metallic salts used for thispurpose, and may be taken as typical ones for the reactions stated.
Certain of the adjective dyes do not immediately form color lakes in the presence of metallic salts. This fact'has been taken advantage of to still further modify and to greatly simplify the process of dyeing, in that the metallic salt and the dyestuif may now be added together to the same bath,- when in the presence of organic acids, or
their acid salts, or neutral salts of ammonium whichare easily dissociatedby boiling. It is to this latter method of dyeing that my invention is ap lied. M I have now iscoveredtthat when the salts cf magnesium or those of the calcium group (if metals, calcium, barium and strontium, are added to the d ebath, together with suitable dyes, and a c romate or chromium salt, the dyeing of wool and other animal fibers is Specification of Letters Patent.
Several methods for greatly facilitated; the, material is very evenly and uniformly dyed; and the resulting color is fuller, richer in tone, and, with many dyes, more permanent.
The reaction which takes place in the dye bathbetween the magnesium salt, or a saltof the calcium group of metals,the dyestufi','and the chr omate or chromium salt is not fully determined, but is probabl as follows Weak color lakes are formed by the salts of magnesium and by those of the calcium group of metals-with the dyestufl', which combine with and build up those formed 'by the rinci al metallic salt, greatly enhancing its va ue. The acid liberated from the base of the salt is made available to accelerate the dyein H The dyeing operation may be demonstrated by making up a dyebath with a suitable dyestufi, potassium or sodium b1- chromate, and a quantity of magnesium sulfate,.'e ual to about twice the quantity; of dyestu used. The material is entered, the bath heated, andgboiling continueduntil tHe dyeing is completed .Besides magnesium sulfate other magnesium salts and the salts of calcium, barium and strontium act more or less favorably.
Patented Nov. 30, 1909. Application filed December 19, 1908. Serial No. 468,347.
Example I; To the dyebath containing aboi1t400 gallons of water add 2 lbs. anthra cene chromate brown EB, lb. bichromate of otassium (or sodium), 4 lbs. magnesium sul ate. 100 lbs. of wool, yarn, or pieces are entered into the bath at to deg.. F., the bath is heated, and boiling continued one to-two hours.- Example II: To the dyebath of 400 gallons water. add: 2 lbs. anthr'acene chromate F., heat, and boil one half hour, then add reen B, 4 lbs. magnesium sulfate. Enter 1. lbpbichromate of potassium or sodium,
and boil one half to one hour lon er. Ad-
ditions of dye for the purpose o shading may be made to the dyebath at any time.
By acid chrome dyes as herein mentioned, are meant dyes such as are referred to, for instance, in the December, 1907, page 420, or in the Tea:- tz'le Colorist for May 1909 and. October Claims. Y
1. The process of dyeing animal fibers- Tewtz'le .World Record of" salts of alkaline earths, ente the goods In witness whereof I have hereunto signed '10 to be dyed into the solution, an boilin the my name this seventh day of December liquor until the color is fixed upon the her. 1908, in'the presence of two subscribing wit- 2. The process of dyeing animal fibers nesses. v 5 which consists in preparin' a solution of anacid chrome dye, salts of c romic acid, and' 4 I HOMER I salts of magnesium, entering the goods to be Witnesses dyed into the solution, and boiling the liq- GILMAN E. Jorr,
uor until the color is fixed upon the fiber. GEORGE S. LINCOLN.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US46834708A US941399A (en) | 1908-12-19 | 1908-12-19 | Process of dyeing wool. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US46834708A US941399A (en) | 1908-12-19 | 1908-12-19 | Process of dyeing wool. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US941399A true US941399A (en) | 1909-11-30 |
Family
ID=3009821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US46834708A Expired - Lifetime US941399A (en) | 1908-12-19 | 1908-12-19 | Process of dyeing wool. |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US941399A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2434178A (en) * | 1948-01-06 | Metachkome dyeing with a colloid | ||
| US2454623A (en) * | 1944-07-28 | 1948-11-23 | Geigy Ag J R | Textile chrome-printing compositions and a process for their manufacture |
| US2520105A (en) * | 1947-05-27 | 1950-08-22 | American Cyanamid Co | Metachrome dyeing procedure |
| US2520108A (en) * | 1950-08-22 | Dyeing protein fibers with chbom | ||
| US2520106A (en) * | 1948-12-08 | 1950-08-22 | American Cyanamid Co | Method of producing dyeings metallized with aluminum, manganese, iron, cobalt, nickel, copper, tin, and zirconium |
| US2520080A (en) * | 1947-07-18 | 1950-08-22 | American Cyanamid Co | Dyeing basic nitrogenous fibers by the metachrome process with chromable azo dyes having nitrogen free substituents ortho to the azo group |
| US2520081A (en) * | 1948-12-07 | 1950-08-22 | American Cyanamid Co | Metachrome dyeing procedure and products dyed therewith |
| US2991144A (en) * | 1958-08-28 | 1961-07-04 | Organic Chemical Corp | Dyeing of textile material |
-
1908
- 1908-12-19 US US46834708A patent/US941399A/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2434178A (en) * | 1948-01-06 | Metachkome dyeing with a colloid | ||
| US2520108A (en) * | 1950-08-22 | Dyeing protein fibers with chbom | ||
| US2454623A (en) * | 1944-07-28 | 1948-11-23 | Geigy Ag J R | Textile chrome-printing compositions and a process for their manufacture |
| US2520105A (en) * | 1947-05-27 | 1950-08-22 | American Cyanamid Co | Metachrome dyeing procedure |
| US2520080A (en) * | 1947-07-18 | 1950-08-22 | American Cyanamid Co | Dyeing basic nitrogenous fibers by the metachrome process with chromable azo dyes having nitrogen free substituents ortho to the azo group |
| US2520081A (en) * | 1948-12-07 | 1950-08-22 | American Cyanamid Co | Metachrome dyeing procedure and products dyed therewith |
| US2520106A (en) * | 1948-12-08 | 1950-08-22 | American Cyanamid Co | Method of producing dyeings metallized with aluminum, manganese, iron, cobalt, nickel, copper, tin, and zirconium |
| US2991144A (en) * | 1958-08-28 | 1961-07-04 | Organic Chemical Corp | Dyeing of textile material |
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