US586865A - Emil von portiieim - Google Patents
Emil von portiieim Download PDFInfo
- Publication number
- US586865A US586865A US586865DA US586865A US 586865 A US586865 A US 586865A US 586865D A US586865D A US 586865DA US 586865 A US586865 A US 586865A
- Authority
- US
- United States
- Prior art keywords
- portiieim
- weight
- parts
- sodium
- von
- 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
- MUBZPKHOEPUJKR-UHFFFAOYSA-N oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 12
- 239000002657 fibrous material Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 8
- 229910052708 sodium Inorganic materials 0.000 description 8
- 239000011734 sodium Substances 0.000 description 8
- 229920002472 Starch Polymers 0.000 description 6
- 150000008049 diazo compounds Chemical class 0.000 description 6
- 238000004043 dyeing Methods 0.000 description 6
- 239000000835 fiber Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 239000008107 starch Substances 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-M acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 4
- 235000014113 dietary fatty acids Nutrition 0.000 description 4
- 239000000194 fatty acid Substances 0.000 description 4
- -1 fatty acid compounds Chemical class 0.000 description 4
- ZNYPFGRLOVXIFH-UHFFFAOYSA-N naphthalen-2-ol;sodium Chemical compound [Na].C1=CC=CC2=CC(O)=CC=C21 ZNYPFGRLOVXIFH-UHFFFAOYSA-N 0.000 description 4
- 235000006408 oxalic acid Nutrition 0.000 description 4
- UQBNGMRDYGPUOO-UHFFFAOYSA-N 1-N,3-N-dimethylbenzene-1,3-diamine Chemical compound CNC1=CC=CC(NC)=C1 UQBNGMRDYGPUOO-UHFFFAOYSA-N 0.000 description 2
- JWAZRIHNYRIHIV-UHFFFAOYSA-N 2-Naphthol Chemical compound C1=CC=CC2=CC(O)=CC=C21 JWAZRIHNYRIHIV-UHFFFAOYSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- 229950011260 betanaphthol Drugs 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 101710015862 en1-a Proteins 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 229960000443 hydrochloric acid Drugs 0.000 description 2
- 235000011167 hydrochloric acid Nutrition 0.000 description 2
- FCPGLSSNBUVLLD-UHFFFAOYSA-N naphthalen-1-ol;sodium Chemical compound [Na].C1=CC=C2C(O)=CC=CC2=C1 FCPGLSSNBUVLLD-UHFFFAOYSA-N 0.000 description 2
- IOVCWXUNBOPUCH-UHFFFAOYSA-M nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000011800 void material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/58—Material containing hydroxyl groups
- D06P3/60—Natural or regenerated cellulose
- D06P3/68—Preparing azo dyes on the material
Definitions
- dyestuffs produced in the "manner hereinafter described, are distinguished from all similar products known till now by the easy management of the diazotizing operation, the intensity of tints, the tinctorial power, resistance to light, and stability of the diazo compound, while the said dyestuffs are not inferior, as regards the other qualities, to all similar products and therefore fill up a void in the use of the so-called ice colors.
- the invention is earned out by employing the diazo compounds of the amidochrys'oidins,
- a process for dyeing fibrous materials black and forming the dyestud on the fiberitself by diazotizing a base ofan amidochrysoidin, adding to the diazotized liquor aceticin g the compound to the fibrous material pre viously mordanted with beta-naphthol so" dium and a fatty acid compound.
Description
UNITED STATES EMIL VON IORTIIEIM, OF PRAGUE, AUSTRIA-HUNGARY.
PRQCESSOF DYEl-NG BLACK.
. srncrrronrrou forming part of Letters Patent No. 586,865, dated any so, 1897,
Application filed May 25,1896" $9212.! No. 593,066- (No specimens.) Patentedin Austria May 6, 1896, Eta-#671,850; in
France Kay 9,, 1896,1i'o. 256,241; in England May 9,1896,No.9,912; in Italy July 3,1896,XXXI,41,535,LXXXI, 324,
and in Hungar y September 19, 18,96,110. 7,502.
To all whom it may concern! I Be it known that I EMIL VON PoRTHEIn, a subject ofithe Emperor of Austria-Hungary,
residing at Prague, in the Province of Bohemm, in the Empireof Austria-Hungary, have invented certain new and useful Improvemerits in the Process elf-Producing Black Coloring-Matters on the Fiber, (for which Letters Patent have been obtained with my consent in Austria, dated May 6, 1896, No. 46 1,850; in Hungary, dated September 19, 1896, No. 7,502; in France, dated May 9, 1896, No. 256,241; in Italy, dated Julyf3, 1896, XXXI, 41,535, LXXXI, 32-1, in the name of Kinzlberger & 00., and in my name in Eng- 1 nd, dated May 9, 1896, No. 9,912 and do he it-appertains to'inanemurnseme same? hereby declare the flollowin g to be a full, clear, and exact description of the invention, such as :will enable others skilled in the art to which The object the present invention is a process for producing black a-zo dyestufis on cotton fiber impregnated with betamaphthol sodium. These dyestuffs, produced in the "manner hereinafter described, are distinguished from all similar products known till now by the easy management of the diazotizing operation, the intensity of tints, the tinctorial power, resistance to light, and stability of the diazo compound, while the said dyestuffs are not inferior, as regards the other qualities, to all similar products and therefore fill up a void in the use of the so-called ice colors.- I
The invention is earned out by employing the diazo compounds of the amidochrys'oidins,
such as are formedfroln the diazo compound of the acetyhparaphenylcnediamin by combination thereof with metaphenylenediamin or orthoparatcluylenediami11 or a symmetrical dimethyl-metaphenylenediamin, and by disacetylization of the obtained product. The
above amidochrysoidins may, however, be
Example; 5.3 parts, by'weight, of the base of amidochrysoidin (triamidoazobenzene) are dissolved in seventy-five parts, by weight, of-
water and seven parts, by weight, of hydrochloricacid, (specific gravity 1.2.) Then forty five parts, by weight, of ice are added. The cooled mixture is then diazotized witha concentrated solution of 1.75 parts, by weight, of nitrite.
' The diazo liquor is mined with one hundred and ten parts,by weight, of acetic-starch paste. Then 5.3 parts, by weight, of oxalic acid are added to it, and, finally, beforeprinting,
2.4 parts, by weight, of acetate of sodium in form, of a concentrated solution are added.-
performed with naphthol sodium alone or with addition of any suitable fatty acid compounds.
I claim-'- 1. In a process for dyeing fibrous materials black and forming the dycstuif on the fiber itself, mordanting the same first with betanaphthol sodium and then applying thereto a diazo combination of an amidochrysoidin base.
2. In a process for-dyeing fibrous materials black and'forming the dycstulf on the fiber itself diazotizing a base of an amidochrysoidin, adding to the diazotized liquor acetic-starch paste and acetate of sodium in about the proportions set forth, and applying the compound to the fibrous material previously mordanted with beta-naphthol sodium.
3. A process for dyeing fibrous materials black and forming the dyestud on the fiberitself, by diazotizing a base ofan amidochrysoidin, adding to the diazotized liquor aceticin g the compound to the fibrous material pre viously mordanted with beta-naphthol so" dium and a fatty acid compound.
In testimony whereof I atiix my signature starch paste, oxalic acid andacetate of sodium .in" about the proportions set forth, and apply-
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US586865A true US586865A (en) | 1897-07-20 |
Family
ID=2655534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US586865D Expired - Lifetime US586865A (en) | Emil von portiieim |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US586865A (en) |
-
0
- US US586865D patent/US586865A/en not_active Expired - Lifetime
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