US192492A - Improvement - Google Patents
Improvement Download PDFInfo
- Publication number
- US192492A US192492A US192492DA US192492A US 192492 A US192492 A US 192492A US 192492D A US192492D A US 192492DA US 192492 A US192492 A US 192492A
- Authority
- US
- United States
- Prior art keywords
- chromic acid
- cloth
- printed
- solution
- color
- 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
- KRVSOGSZCMJSLX-UHFFFAOYSA-L Chromic acid Chemical compound O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 36
- 239000004744 fabric Substances 0.000 description 26
- 238000004040 coloring Methods 0.000 description 10
- 239000004753 textile Substances 0.000 description 10
- 239000001828 Gelatine Substances 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 8
- 239000003086 colorant Substances 0.000 description 8
- 229920000159 gelatin Polymers 0.000 description 8
- 235000019322 gelatine Nutrition 0.000 description 8
- 239000003292 glue Substances 0.000 description 8
- 239000000975 dye Substances 0.000 description 6
- 239000000835 fiber Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000049 pigment Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- NIKFYOSELWJIOF-UHFFFAOYSA-O Fuchsine Chemical compound Cl.C1=C(N)C(C)=CC(C(=C2C=CC(=[NH2+])C=C2)C=2C=CC(N)=CC=2)=C1 NIKFYOSELWJIOF-UHFFFAOYSA-O 0.000 description 2
- 108010068370 Glutens Proteins 0.000 description 2
- KMUONIBRACKNSN-UHFFFAOYSA-N Potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 description 2
- OATKMJAXHOEMDD-UHFFFAOYSA-M [4-[[4-(dimethylamino)phenyl]-(4-dimethylazaniumylidene-3-methylcyclohexa-2,5-dien-1-ylidene)methyl]phenyl]-trimethylazanium;chloride Chemical compound [Cl-].C1=CC(N(C)C)=CC=C1C(C=1C=CC(=CC=1)[N+](C)(C)C)=C1C=C(C)C(=[N+](C)C)C=C1 OATKMJAXHOEMDD-UHFFFAOYSA-M 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- SOCTUWSJJQCPFX-UHFFFAOYSA-N dichromate(2-) Chemical compound [O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O SOCTUWSJJQCPFX-UHFFFAOYSA-N 0.000 description 2
- 235000021312 gluten Nutrition 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- -1 lakes Substances 0.000 description 2
- DWCZIOOZPIDHAB-UHFFFAOYSA-L methyl green Chemical group [Cl-].[Cl-].C1=CC(N(C)C)=CC=C1C(C=1C=CC(=CC=1)[N+](C)(C)C)=C1C=CC(=[N+](C)C)C=C1 DWCZIOOZPIDHAB-UHFFFAOYSA-L 0.000 description 2
- 230000002035 prolonged Effects 0.000 description 2
- 238000010025 steaming Methods 0.000 description 2
- 235000013799 ultramarine blue Nutrition 0.000 description 2
- 239000002759 woven fabric Substances 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
- D06P1/22—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 vat dyestuffs including indigo
- D06P1/228—Indigo
Definitions
- the object of my invention is to improve and cheapen the production of printed textile fabrics to which the coloring matters are applied by means of a cementing agent, and this I have accomplished by the employment of gelatine and chromic acid, so combined as to form a comparatively insoluble mordant, capable of fixing the colors intermixed therewith firmly upon the fibers of the cloth.
- glue may be used, instead of the purer form of gelatine, and the chromic acid employed need not be chemically pure.
- certain of the acid chromates-such, for instance, as dichromate of calcium-wherein the base does not wholly counteract or seriously interfere with the action appropriate to free chromic acid, may produce good practical results, but bichromate of potash will not answer.
- the color-mixture so prepared should, while using, be kept warm enough to prevent undue thickening by congelation, and the cloth, after being printed therewith, is dried, steamed,and finished in the usual manner for such styles.
- the color-mixture may also be made by introducing the coloring matter into the solution of glue, and the cloth, after being printed or padded therewith, may be passed through a solution of chromic acid at 1 Beauni; or the cloth may first be padded with the solution of chromic acid, and then the glue solution containing the color may be printed thereon, but the cloth so treated should then be washed and dried before steaming and finishing.
- the coloring matters which may be employed in the production of my improved printed fabric embrace all pigments, lakes, and dyes which are not decomposed or injuriously affected by the chromic acid, or which in turn do not interfere with the proper function of either of the constituents of the cementing agent itself-Such, for instance, as ultramarine blue, Guignet green, carbon gray, iron bufi', and, in fact, a large part of the entire class of colors hitherto fixed with albumen also fuchsine, aniline purple, methyl, and iodine green and other dyes.
- the proportion of chromic acid may sometimes be considerably greater than that above stated without materially affecting the practical result; but in most cases it is desirable to use as little of it as is consistent with its efficient action upon the gelatine.
- the mord ant with the color contained therein, may also be fixed upon the cloth by prolonged exposure to heated air; but such treat- Four parts of a solution of glue of good I ment is less eflicient and more troublesome than the application of steam for that purpose.
Description
HENRY D.-DIUPEE, or BOSTON, MASSACHUSETTS.
IMPROVEMENT IN PRINTED TEXTILE FABRICS.
Specification forming part of Letters Patent No. 592,492, dated June 26, 1877 application filed June 22, 1877.
To all whom it may concern:
Be it known that I, HENRY D. DUPEE, of Boston, in the Commonwealth of Massachusetts, have invented a certain new and Improved Printed Textile Fabric, whereof the following is a full, clear, and exact description Many coloring matters used in printing woven fabrics are fixed or mordanted thereon by being thoroughly intermixed with some viscid substance which adheres well to the fibers of the cloth when solidified thereon, and is capable of becoming to a high degree insoluble by exposure to steam.
Among the cementing agents or vehicles for these so-called steam-colors albumen is the most important, and the best hitherto known, but its relatively high cost materiallyincreases the expense of printing by this mode. Gluten and caseine, each in combination with some chemical agent to promote insolubility, have also been employed for this purpose to a limited extent; but the comparative inefficiency of these and other proposed substitutes for albumen, and the practical difficulties attending their application, have prevented the adoption of them into general use.
The object of my invention, therefore, is to improve and cheapen the production of printed textile fabrics to which the coloring matters are applied by means of a cementing agent, and this I have accomplished by the employment of gelatine and chromic acid, so combined as to form a comparatively insoluble mordant, capable of fixing the colors intermixed therewith firmly upon the fibers of the cloth.
For this purpose glue may be used, instead of the purer form of gelatine, and the chromic acid employed need not be chemically pure. Moreover, certain of the acid chromates-such, for instance, as dichromate of calcium-wherein the base does not wholly counteract or seriously interfere with the action appropriate to free chromic acid, may produce good practical results, but bichromate of potash will not answer.
The following I have found to be an eflicient mode of producing the printed textile fabric which constitutes my invention quality,having a specific gravityof 5 Beaum, at a temperature of 100 Fahrenheit, are mixed with one part of a solution of chromic acid at 2 Beaum, and then a sufficient quantity of the proper pigment or dye to produce the color and shade desired is added and intimately commingled therewith.
The color-mixture so prepared should, while using, be kept warm enough to prevent undue thickening by congelation, and the cloth, after being printed therewith, is dried, steamed,and finished in the usual manner for such styles.
The color-mixture may also be made by introducing the coloring matter into the solution of glue, and the cloth, after being printed or padded therewith, may be passed through a solution of chromic acid at 1 Beauni; or the cloth may first be padded with the solution of chromic acid, and then the glue solution containing the color may be printed thereon, but the cloth so treated should then be washed and dried before steaming and finishing.
By this means I am enabled to produce printed textile fabrics with fast colors equal, and even superior, in degree of durability and permanence to those obtained by the use of albumen, and at much less expense.
The coloring matters which may be employed in the production of my improved printed fabric embrace all pigments, lakes, and dyes which are not decomposed or injuriously affected by the chromic acid, or which in turn do not interfere with the proper function of either of the constituents of the cementing agent itself-Such, for instance, as ultramarine blue, Guignet green, carbon gray, iron bufi', and, in fact, a large part of the entire class of colors hitherto fixed with albumen also fuchsine, aniline purple, methyl, and iodine green and other dyes.
The proportion of chromic acid may sometimes be considerably greater than that above stated without materially affecting the practical result; but in most cases it is desirable to use as little of it as is consistent with its efficient action upon the gelatine.
The mord ant, with the color contained therein, may also be fixed upon the cloth by prolonged exposure to heated air; but such treat- Four parts of a solution of glue of good I ment is less eflicient and more troublesome than the application of steam for that purpose. 1
I claim as my invention- In testimony whereof I have signed my name to this specification in the presence of two subscribing witnesses.
A textile fabric having coloring matters HENRY D. DUPEE. fixed upon its fibers by means of gelatine com- Witnesses: bined with chromic acid, substantially as de- GEO. W. GREGORY, scribed.
R. L. RoBEETs.
Publications (1)
Publication Number | Publication Date |
---|---|
US192492A true US192492A (en) | 1877-06-26 |
Family
ID=2261898
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US192492D Expired - Lifetime US192492A (en) | Improvement |
Country Status (1)
Country | Link |
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US (1) | US192492A (en) |
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0
- US US192492D patent/US192492A/en not_active Expired - Lifetime
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