US168680A - Lyman w - Google Patents
Lyman w Download PDFInfo
- Publication number
- US168680A US168680A US168680DA US168680A US 168680 A US168680 A US 168680A US 168680D A US168680D A US 168680DA US 168680 A US168680 A US 168680A
- Authority
- US
- United States
- Prior art keywords
- filling
- lyman
- tin
- jersey
- 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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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
- A61K6/84—Preparations for artificial teeth, for filling teeth or for capping teeth comprising metals or alloys
Definitions
- the object of my invention is to furnish for dentists an improved dental filling that is free from mercury, very plastic, and condensable in its application, readily produced, non-corrosive, and of' antiseptic properties.
- the filling consists of metallic tin applied in acrystallized state, as obtained by being precipitated on a strip of zinc placed in a'solution of muriat-e of tin, and is prepared by placing a strip of zinc in a solution of tin in muriatic acid, which causes a precipitation of metallic tin through the diflerence in chemical affinities, forming in spongy crystals on the surface of the zinc,so that it may be removed and applied directly'to the tooth.
- the precipitated or crystallized tin is very plastic and condensable, and should 'be used in its spongy state as removed from the solution, the moisture being separated mechanically-by the pressure and in the filling process.
- the pressure condenses the filling into a solid and homogeneous metal, that shows no traces og -the different layers, is capable of taking a'I igh polish, and resists efi'ectively corrosion and abrasion without shrinkage or deterioration, forming thereby a very advantageous and durable filling for dental use.
Landscapes
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Plastic & Reconstructive Surgery (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dental Preparations (AREA)
Description
LYMAN W. SUTTON, JR, OF JERSEY. CITY, JERSEY.
JMPRGVEMENT m DENTAL FiLLmes.
Specification forming part of Letters Patent No. 168,680, dated October 11,1875; application filed August 14, 1875.
To all whom it may concern:
Be it known that I, LYMAN W. SUTTON, J r., of Jersey, City, Hudson county, New Jersey,
have invented a new and Improved Dental ljilling, of which the following is a specifica- Hon:
' The object of my invention is to furnish for dentists an improved dental filling that is free from mercury, very plastic, and condensable in its application, readily produced, non-corrosive, and of' antiseptic properties.
The filling consists of metallic tin applied in acrystallized state, as obtained by being precipitated on a strip of zinc placed in a'solution of muriat-e of tin, and is prepared by placing a strip of zinc in a solution of tin in muriatic acid, which causes a precipitation of metallic tin through the diflerence in chemical affinities, forming in spongy crystals on the surface of the zinc,so that it may be removed and applied directly'to the tooth.
The precipitated or crystallized tin is very plastic and condensable, and should 'be used in its spongy state as removed from the solution, the moisture being separated mechanically-by the pressure and in the filling process.
The pressure condenses the filling into a solid and homogeneous metal, that shows no traces og -the different layers, is capable of taking a'I igh polish, and resists efi'ectively corrosion and abrasion without shrinkage or deterioration, forming thereby a very advantageous and durable filling for dental use.
Having th described my invention, Iclaim as new and desire to secure by Letters Patent-- As a new dental filling, crystallized metallic tin, substantially as specified.
, I YMAN W. SUTTON, JR. Witnesses:
OuenLn'siE. Soompm), RODERICK B. SEYMOUR. u
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US168680A true US168680A (en) | 1875-10-11 |
Family
ID=2238089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US168680D Expired - Lifetime US168680A (en) | Lyman w |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US168680A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2526354A (en) * | 1945-10-12 | 1950-10-17 | American Metal Co Ltd | Process for purifying indiumcontaining material |
-
0
- US US168680D patent/US168680A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2526354A (en) * | 1945-10-12 | 1950-10-17 | American Metal Co Ltd | Process for purifying indiumcontaining material |
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