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US59549A - bowman - Google Patents

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Publication number
US59549A
US59549A US59549DA US59549A US 59549 A US59549 A US 59549A US 59549D A US59549D A US 59549DA US 59549 A US59549 A US 59549A
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US
United States
Prior art keywords
compound
bowman
ink
potash
new york
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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
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Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00Inks
    • C09D11/30Inkjet printing inks
    • C09D11/40Ink-sets specially adapted for multi-colour inkjet printing

Definitions

  • My invention consists in a compound composed of extract of logwood, bichromate of potash, and prussiate of potash, the same to be mixed with water or other suitable liquid for making writing-ink.
  • the compound is composed of the following ingredients, in about the proportions specified: extract of logwood, thirty-two (32) parts; bichromate of potash, six (6) parts; prussiate of potash, one (1) part.
  • a compound can be fur-

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Description

UNITED STATES PATENT OFFICE.
A. D. BOWMAN, OF NEW YORK, N. Y.
COMPOUND FOR MAKING WRITING-INK.
Specification forming part of Letters Patent No. 59.549, dated November 1 3, 1866.
To all whom it may concern:
Be it known that I, A. D. BOWMAN, of the city of New York, in the county and State of New York, have invented a new and useful Compound for Making Writing-Ink; and I do hereby declare that the following is a full, clear, and exact description of the same.
My invention consists in a compound composed of extract of logwood, bichromate of potash, and prussiate of potash, the same to be mixed with water or other suitable liquid for making writing-ink.
The compound is composed of the following ingredients, in about the proportions specified: extract of logwood, thirty-two (32) parts; bichromate of potash, six (6) parts; prussiate of potash, one (1) part.
These ingredients are carefully pulverized in any proper way, and then mixed together and shaken, so that a thorough commingling will take place. The compound may then be done up in any appropriate Way for the market.
In making ink with the compound I find that if five hundred and eighty-five (585) grains be put into one (1) gallon of Water an excellent ink of a consistency to flow freely from the pen will be produced.
By this invention a compound can be fur-
US59549D bowman Expired - Lifetime US59549A (en)

Publications (1)

Publication Number Publication Date
US59549A true US59549A (en) 1866-11-13

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ID=2129088

Family Applications (1)

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US59549D Expired - Lifetime US59549A (en) bowman

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