Method for planning a sintering of a dental prosthesis part
US-2016317257-A1 · Nov 3, 2016 · US
Surface treatment agent for wax pattern and method of manufacturing dental prosthesis
US2017304034A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2017304034-A1 |
| Application number | US-201515521341-A |
| Country | US |
| Kind code | A1 |
| Filing date | Nov 6, 2015 |
| Priority date | Nov 27, 2014 |
| Publication date | Oct 26, 2017 |
| Grant date | — |
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- Title
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Abstract
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Providing a surface treatment agent for a wax pattern containing solvent; boron nitride; and a surface-active agent.
First claim
Opening claim text (preview).
1 . A surface treatment agent for a wax pattern comprising: solvent; boron nitride; and a surface-active agent. 2 . The surface treatment agent for a wax pattern according to claim 1 , wherein the content of the boron nitride is greater than or equal to 0.1 wt. % and less than or equal to 10 wt. %, and wherein the content of the surface-active agent is greater than or equal to 0.1 wt. % and less than or equal to 5 wt. %. 3 . The surface treatment agent for a wax pattern according to claim 1 , wherein the solvent contains one or more kinds selected from water, ethanol, methanol, propanol, butanol, pentanol, acetone, tetrahydrofuran and methyl ethyl ketone. 4 . A method of manufacturing a dental prosthesis comprising, in this order: a wax pattern surface treatment agent coating step of coating the surface treatment agent for a wax pattern according to claim 1 on a surface of a wax pattern; an investing step of investing the wax pattern in an investment; a burning step of heating, after the investment is set, the investment including the wax pattern and burning the wax pattern to form a mold; and a molding step of casting a ceramics block in the mold.
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Classifications
Manufacture of moulds · CPC title
by simple casting, the material being neither forcibly fed nor positively compacted (for molten material B28B1/54) · CPC title
- A61C13/20Primary
Methods or devices for soldering, casting, moulding or melting {(A61C13/04, A61C13/081 take precedence)} · CPC title
Inorganic additives · CPC title
- A61C13/083Primary
Porcelain or ceramic teeth {(A61C13/081 takes precedence; preparations A61K6/80)} · CPC title
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Frequently asked questions
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- What does patent US2017304034A1 cover?
- Providing a surface treatment agent for a wax pattern containing solvent; boron nitride; and a surface-active agent.
- Who is the assignee on this patent?
- G C Dental Ind Corp
- What technology area does this patent fall under?
- Primary CPC classification A61C13/20. Mapped technology areas include Human Necessities.
- When was this patent published?
- Publication date Thu Oct 26 2017 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).