US1103088A - Dental pattern-wax. - Google Patents

Dental pattern-wax. Download PDF

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Publication number
US1103088A
US1103088A US1913779640A US1103088A US 1103088 A US1103088 A US 1103088A US 1913779640 A US1913779640 A US 1913779640A US 1103088 A US1103088 A US 1103088A
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US
United States
Prior art keywords
wax
metal
pattern
dental pattern
dental
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
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Inventor
Heinrich Schweitzer
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Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to US1913779640 priority Critical patent/US1103088A/en
Application granted granted Critical
Publication of US1103088A publication Critical patent/US1103088A/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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S164/00—Metal founding
    • Y10S164/04—Dental
    • 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

Definitions

  • Compound wax bodies for making patterns for dental metal castings composed of wax and metal dust with an excess of metal dust on the surface of said bodies.

Description

: ra n s HEINRICH SCHWEITZER, OF NEW YORK, N. Y.
DENTAL PATTERN-WAX.
No Drawing.
To all whom it may] concern Be it known that I, HEINRICH SoI-rwnrr- ZER, a subject of the German Emperor, residing at New York, in the county and State of New York, have invented Improvements in Dental Pattern-VVax of which the following is a specification.
Inlay wax used at the present time for taking impressions of tooth cavities has the objection of being either very sticky, or, if made of less sticky nature, to bend.
The object of my invention isto lessen the stickiness of dental pattern wax by the addition of metal dust and thereby render the wax pattern more suitable for taking impressions and for carving without removing the favorable property of being stiff.
The preparation of my compound dental pattern wax is as follows: I take metal dust or filings, mix the same with warmed or molten wax of desirable consistence and while rolling the compound body into sheets, rods or shaping it to inlay points I take care especially to provide the wax surfaces with a layer of metal dust by contacting the wax surfaces with the metallic powder and rubbing or pressing said powder into the wax surfaces.
Specification of Letters Patent.
Application filed July 17, 1913.
Patented July 14, E914.
Serial No. 779,640.
A very useful wax body is made of bees wax, resin or paraffin. It is preferred to use the dust of a metal which is condensed by pressure. The metal dust on the outside of the pattern facilitates the removal from the tooth cavity; when invested the outside layer of metal dust, adhering on the walls of the investing mold cavity and remaining there while the wax is burned, unites with the cast metal 2'. 6-, welds on the cast metal along the surfaces of the mold cavity, lining the casting in the periphery. This is of great advantage to the casting as the latter is thus provided along the outside with a layer of more condensed metal. The dust may consist of any metal although pure gold or platinum are preferable.
Having now fully described my invention I claim:
Compound wax bodies for making patterns for dental metal castings composed of wax and metal dust with an excess of metal dust on the surface of said bodies.
HEINRICH SCHWEITZER.
Witnesses:
WM. H. Knosn, FRANCIS OvARY.
Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents,
Washington, D. G. i
US1913779640 1913-07-17 1913-07-17 Dental pattern-wax. Expired - Lifetime US1103088A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US1913779640 US1103088A (en) 1913-07-17 1913-07-17 Dental pattern-wax.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1913779640 US1103088A (en) 1913-07-17 1913-07-17 Dental pattern-wax.

Publications (1)

Publication Number Publication Date
US1103088A true US1103088A (en) 1914-07-14

Family

ID=3171283

Family Applications (1)

Application Number Title Priority Date Filing Date
US1913779640 Expired - Lifetime US1103088A (en) 1913-07-17 1913-07-17 Dental pattern-wax.

Country Status (1)

Country Link
US (1) US1103088A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2537960A (en) * 1945-03-16 1951-01-16 Raymond I Billington Plastic composition comprising mineral powder, wood dust, and adhesive
US2770859A (en) * 1951-07-20 1956-11-20 Gen Motors Corp Method of treating a metallic pattern for shell molding

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2537960A (en) * 1945-03-16 1951-01-16 Raymond I Billington Plastic composition comprising mineral powder, wood dust, and adhesive
US2770859A (en) * 1951-07-20 1956-11-20 Gen Motors Corp Method of treating a metallic pattern for shell molding

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