US1257357A - Insulating-finish for metal. - Google Patents

Insulating-finish for metal. Download PDF

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Publication number
US1257357A
US1257357A US4805115A US1257357A US 1257357 A US1257357 A US 1257357A US 4805115 A US4805115 A US 4805115A US 1257357 A US1257357 A US 1257357A
Authority
US
United States
Prior art keywords
finish
metal
insulating
varnish
oil
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
Application number
Inventor
Earle S Irwin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
STEEL FURNITURE CO
Original Assignee
STEEL FURNITURE CO
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by STEEL FURNITURE CO filed Critical STEEL FURNITURE CO
Priority to US4805115 priority Critical patent/US1257357A/en
Application granted granted Critical
Publication of US1257357A publication Critical patent/US1257357A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/14—Processes, 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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal
    • Y10T428/31714—Next to natural gum, natural oil, rosin, lac or wax
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31725—Of polyamide
    • Y10T428/31768—Natural source-type polyamide [e.g., casein, gelatin, etc.]
    • Y10T428/31772—Next to cellulosic

Definitions

  • This invention relates to an improved insulating finish for metal and the process of producing the same.
  • the object of this invention is to build up a substantial coating body on the metal which will be closely adherent, which will be economical to produce, and which will be capable of effective finish in imitation of the appearance of either leather or wood.
  • a metal article having a finish comprising coatings of oil size, varnish with a layer of wood fiber, glue size with a layer of wood fiber, retained by a coat of glue size, finished with coats of oil finish suitably stippled and coated'with varnish and having an irregular surface of the appearance of leather.
  • a metal article having a finish comprising coatings of oil size, varnish with a layer of wood fiber, glue size with a layer of wood fiber, retained by a coat of glue size, finished with coats of oil finish and coated with varnish.

Description

UNITED STATES PATENT OFFICE.
EARLE S. IRWIN, OF GRAND RAPIDS, MICHIGAN, ASSIGNOR T0 STEEL FURNITURE 00.,
OF GRAND RAPIDS, MICHIGAN.
INSULATING-FINISH FOR METAL.
No Drawing.
To all whom it may concern:
Be it known that I, EARLE S. IRWIN, a citizen of the United States, residing at Grand Rapids, Kent county, Michigan, have invented. certain new and useful Improvements in Insulating-Finish for Metal, of which the following is a specification.
This invention relates to an improved insulating finish for metal and the process of producing the same.
It has been found highly desirable to pro-- vide an effective and satisfactory finish for metal that will obviate the cold effect due to the conduction of heat by the metal where it comes in contact with the human body, as in backs and bottoms of theater and church seats and the like, as well as in other articles of furniture and use where a superior finish is desired and where the metal i likely to contact with the body.
The object of this invention is to build up a substantial coating body on the metal which will be closely adherent, which will be economical to produce, and which will be capable of effective finish in imitation of the appearance of either leather or wood.
Objects relating to economies and details of process and product will definitely appear from the detailed description to follow.
I accomplish the objects of my invention by the devices and means and processes described in the following specification. The invention is clearly defined and pointed out in the appended claims.
In carrying out my invention, after thor oughly cleaning the metal, I first coat the same with oil size of any kind but preferably one which consists of about two parts of naphtha and one part of linseed oil, and thoroughly dry the same. Second, I apply a coating of varnish, and while this varnish i still tacky or soft I dust on some finely divided wood fiber. Fine saw dust obtained from resawing satinwood is highly satisfactory material. Third, I then apply a coating of glue size and while the same is soft or tacky dust over the same a second layer of the finely divided wood fiber or saw dust. Fourth, when this is dry I apply a coating of glue size, which completes the surface for the finish process, and from this point on the treatment may be similar to the finish for wood as ordinarily applied Specification of Letters Patent.
Application filed August 30, 1915.
Patented Feb. 26, 1918.
Serial No. 48,051.
apply a coating of varnish and the result 1s a finish very like leather in appearance, although hard and firm and of sufficient thickness to protect the body of any person cprming in contact therewith from a chilling e ect.
To secure an imitation mahogany finish or a polished finish, I sandpaper carefully be tween the fourth and fifth and between the fifth and sixth steps and carefully rub down the varnish coats, and by proper shading with drop black or similar color a mahogany or wood grain effect is secured.
The finishing steps, it will be observed, of my improved process and product can be considerably varied without departing from my invention. I desire to claim spe: cifically the method by which the general imitation of the appearance of leather is secured and that specific product, along with claims for the process and product broadly considered. 7
Having thus described my invention, what I claim as new and desire to secure by Letters Patent is:
1. A metal article having a finish comprising coatings of oil size, varnish with a layer of wood fiber, glue size with a layer of wood fiber, retained by a coat of glue size, finished with coats of oil finish suitably stippled and coated'with varnish and having an irregular surface of the appearance of leather.
2. A metal article having a finish comprising coatings of oil size, varnish with a layer of wood fiber, glue size with a layer of wood fiber, retained by a coat of glue size, finished with coats of oil finish and coated with varnish.
In witness whereof, I have-hereunto set my hand and seal in the presence of two witnesses.
EARLE S. IRWIN. [n s.] Witnesses:
FAY Wmnoow, ALBERT H. WOLF.
Copies of this patent may be obtained for five cents each, by addressing the Gommissioner of Patents,
Washington, D. 0.
US4805115 1915-08-30 1915-08-30 Insulating-finish for metal. Expired - Lifetime US1257357A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US4805115 US1257357A (en) 1915-08-30 1915-08-30 Insulating-finish for metal.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4805115 US1257357A (en) 1915-08-30 1915-08-30 Insulating-finish for metal.

Publications (1)

Publication Number Publication Date
US1257357A true US1257357A (en) 1918-02-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
US4805115 Expired - Lifetime US1257357A (en) 1915-08-30 1915-08-30 Insulating-finish for metal.

Country Status (1)

Country Link
US (1) US1257357A (en)

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