US108337A - Improvement in finishing copper plates - Google Patents

Improvement in finishing copper plates Download PDF

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Publication number
US108337A
US108337A US108337DA US108337A US 108337 A US108337 A US 108337A US 108337D A US108337D A US 108337DA US 108337 A US108337 A US 108337A
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Prior art keywords
plate
improvement
copper plates
finishing
composition
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/14Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2219/00Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/044Sulfonic acids, Derivatives thereof, e.g. neutral salts
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/31504Composite [nonstructural laminate]
    • Y10T428/31678Of metal
    • Y10T428/31714Next to natural gum, natural oil, rosin, lac or wax
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/31504Composite [nonstructural laminate]
    • Y10T428/31844Of natural gum, rosin, natural oil or lac

Definitions

  • a plate of copper To finish a plate of copper by my process, it is first to be heated to a. temperature of about 100 Fahrenbelt, and, while so heated, the surface to be finished is to be covered with one or more layers of a composition of alcohol, shellac, and pigment, such as Veuetiau red, the proportions of the ingredients being one pound and a half of the shellac and four pounds of the pigment to one gallon of alcohol, the whole being properly incorporated.
  • a composition of alcohol, shellac, and pigment such as Veuetiau red
  • the plate has been so treated, it is to be rolled, or have its surface so covered condensed by hanunering or rolling it, or running the plat-cbctwccn rollers, or by supporting the plate on a, proper surface, and rolling over and upon the covered side or surface of it a steel roller, borne down upon the surface with a duo degree of force.
  • the surface so rolled or condensed is to be treated with one or more layers of oil or grease, well rubbed upon or into it, until a good polish is obtained, the whole being subsequently wiped as nearly dry as possible.

Description

' waited fitam BENJAMIN 1*, DUDLEY, OF BOSTON, MASSACHUSETTS.
Letters Patent No. 108,337, dated October 18, 1870.
-IMPROVEMENT IN FINISHING COPPER PLATES.
The Schedule referred to in these Letters Patent and making part of the same.
To all persons to whom these presents may come Be it known that I, BENJAMIN F. DUDLEY, of Boston, of the county of Sufihlk and State of Massachusetts, have made a new and useful invention having reference to the Finishing of Plate-Copper; and do hereby declare the same to be fully described as follows:
To finish a plate of copper by my process, it is first to be heated to a. temperature of about 100 Fahrenbelt, and, while so heated, the surface to be finished is to be covered with one or more layers of a composition of alcohol, shellac, and pigment, such as Veuetiau red, the proportions of the ingredients being one pound and a half of the shellac and four pounds of the pigment to one gallon of alcohol, the whole being properly incorporated.
Alter the plate has been so treated, it is to be rolled, or have its surface so covered condensed by hanunering or rolling it, or running the plat-cbctwccn rollers, or by supporting the plate on a, proper surface, and rolling over and upon the covered side or surface of it a steel roller, borne down upon the surface with a duo degree of force.
Next the surface so rolled or condensed is to be treated with one or more layers of oil or grease, well rubbed upon or into it, until a good polish is obtained, the whole being subsequently wiped as nearly dry as possible.
\Vere it not- I'or the heating of the plate, the process could not be carried on to advantage, as the composition would either peel from or come ofi the plate during the condensing of the composition, and the forcing it into the pores of the plate, or it would subscqucntly be liable to easily separate from the plate.
Copper plates so finished"are an improved merchantable article or manufacture, their snrfaces, so treated, being rendered very smooth, and protected from oxidation. I
I do not confine my process to the precise temperature, as heroinbefore stated, to which the plate is to be raised and kept during the application of 'the composition to it, as such may be varied or increased often to advantage.
I claim as my invention- 1. The above-described process of finishing a cop per plate, the same embracingt-he employment of heat, the composition, and means, as set forth, or the equivalent thereof, for condensing the composition and forcing it into the pores of the. metal, and finally treating the condensed surface with oil, all substantially as specified.
2. As an improved nmnnfircturc, a copper plate, finished by the process as above explained.
BENJAMIN F. DUDLEY.
Witnesses:
. L. N. MULLER,
J. R. Snow.
US108337D Improvement in finishing copper plates Expired - Lifetime US108337A (en)

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