JPH0240964Y2 - - Google Patents
Info
- Publication number
- JPH0240964Y2 JPH0240964Y2 JP2841985U JP2841985U JPH0240964Y2 JP H0240964 Y2 JPH0240964 Y2 JP H0240964Y2 JP 2841985 U JP2841985 U JP 2841985U JP 2841985 U JP2841985 U JP 2841985U JP H0240964 Y2 JPH0240964 Y2 JP H0240964Y2
- Authority
- JP
- Japan
- Prior art keywords
- denture base
- flask
- molding material
- sprue hole
- space
- 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
Links
- 239000012778 molding material Substances 0.000 claims description 24
- 238000012790 confirmation Methods 0.000 claims description 23
- 239000011505 plaster Substances 0.000 claims description 10
- 238000000465 moulding Methods 0.000 claims description 4
- 238000010137 moulding (plastic) Methods 0.000 claims 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 30
- 239000004926 polymethyl methacrylate Substances 0.000 description 30
- 239000011347 resin Substances 0.000 description 28
- 229920005989 resin Polymers 0.000 description 28
- 241000209094 Oryza Species 0.000 description 17
- 235000007164 Oryza sativa Nutrition 0.000 description 17
- 235000009566 rice Nutrition 0.000 description 17
- 238000001746 injection moulding Methods 0.000 description 8
- 238000002347 injection Methods 0.000 description 7
- 239000007924 injection Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 230000008602 contraction Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 2
- 210000001909 alveolar process Anatomy 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 210000001847 jaw Anatomy 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000018984 mastication Effects 0.000 description 1
- 238000010077 mastication Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Landscapes
- Dental Prosthetics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2841985U JPH0240964Y2 (de) | 1985-02-27 | 1985-02-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2841985U JPH0240964Y2 (de) | 1985-02-27 | 1985-02-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61145520U JPS61145520U (de) | 1986-09-08 |
| JPH0240964Y2 true JPH0240964Y2 (de) | 1990-10-31 |
Family
ID=30526269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2841985U Expired JPH0240964Y2 (de) | 1985-02-27 | 1985-02-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0240964Y2 (de) |
-
1985
- 1985-02-27 JP JP2841985U patent/JPH0240964Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61145520U (de) | 1986-09-08 |
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