US69121A - Alfred p a - Google Patents

Alfred p a Download PDF

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Publication number
US69121A
US69121A US69121DA US69121A US 69121 A US69121 A US 69121A US 69121D A US69121D A US 69121DA US 69121 A US69121 A US 69121A
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Prior art keywords
albumen
solution
asphaltum
alfred
printing
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Classifications

    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00General 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
    • D06P1/22General 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
    • D06P1/228Indigo

Definitions

  • the kind of asphaltum which I prefer to use is that known by the name of Grahamite.
  • I prepare a solution of the asphaltum by dissolving it in turpentine, benzole, or other neutral solvent, permitting the solvent to take up as much of the material as it will, The solution is permitted to settle, and the liquor is poured of.
  • albumen in water If egg albumen be used, the solution may he prepared by dissolving one pound oi the albumen in one gallon of water. If blood albumen be used, the solution may be preparedby dissolving two and a halt pounds of such albumen iii one gallon of water.
  • yarn or a fabric is to be dyed black
  • the dry article is immersed in the solution of asphaltum, and it is then steamed to coagulate thealbumen and drive off the solvent of the asphaltum.
  • albumen and blood albumcuin the above description, the invention is not limited to the use of those articles, as other forms of" albumen may be used.
  • the prepared gluten known in commerce as lucine maybe used in place ofanimal albumen, and the solution of it for printing or dyeing may be made by dissolving two and a half pounds of it in a gallon of water.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)

Description

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ALFRED-PAR-AF, OF NEW YORK, NflY.
Letters Patent No, 69,121, dated September 2-1, 1867.
IMPROVED MODE OF PRODUCING BLACK IN DYEING AND PRINTING.
fli-lge fidgitiflc want in in than Ziritus Klilhll't init mining grid at the smut.
TO ALL WHO IT MAY CONCERN:
Be it known that I. ALFRED PARAF, now residing in the city, county, and State of New York, have invented a new and useful Improvement in the Process of Producing Black in Fibrous and TextileMaterials by Dyeing and Printing; and that the following is a full, clear, and exact description and specification of my said invention.
In carrying out my invention I make use of asphaltum, and precipitate the black coloring matter thereof in the article to be dyed or printed by means of albumen or its equivalent.
The kind of asphaltum which I prefer to use is that known by the name of Grahamite. I prepare a solution of the asphaltum by dissolving it in turpentine, benzole, or other neutral solvent, permitting the solvent to take up as much of the material as it will, The solution is permitted to settle, and the liquor is poured of.
On the other hand, I prepare a solution of albumen in water. If egg albumen be used, the solution may he prepared by dissolving one pound oi the albumen in one gallon of water. If blood albumen be used, the solution may be preparedby dissolving two and a halt pounds of such albumen iii one gallon of water.
When cloth is to be print-ed, equal quantities of the solution of asphaltum and albumen are mixed together, and the cloth is printed in the usual manner with the compound. After the printing is completed, the cloth is placed in the steam-chest commonly used in calico printnvorks, and is steamed sufiiciently to coagulate the albumen and drive off the solvent of the asphaltum. Steaming for half an hour at a pressure of six pounds is generally suificient for this purpose.
If yarn or a fabric is to be dyed black, I immerse the article first in the solution of albumen, and dry it at a temperature below that at which albumen coagulates. The dry article is immersed in the solution of asphaltum, and it is then steamed to coagulate thealbumen and drive off the solvent of the asphaltum.
Although I have mentioned egg albumen and blood albumcuin the above description, the invention is not limited to the use of those articles, as other forms of" albumen may be used. Thus, for example, the prepared gluten known in commerce as lucine maybe used in place ofanimal albumen, and the solution of it for printing or dyeing may be made by dissolving two and a half pounds of it in a gallon of water.
What I claim as my invention, and desire to secure by-Letters Patent, is t The process of producing black in dyeing and printing operations by means of asphaltum and albumen, substantially as before described.
In testimony whereof I have hereto set my hand this thirty-first day of August, A. D. 1867.
ALFRED PARAF.
Witnesses:
E. S. RENWICK, J. RATHBONE, Jr.
US69121D Alfred p a Expired - Lifetime US69121A (en)

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US69121A true US69121A (en) 1867-09-24

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020019761A1 (en) * 2000-01-12 2002-02-14 Derek Lidow Supply chain architecture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020019761A1 (en) * 2000-01-12 2002-02-14 Derek Lidow Supply chain architecture

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