JPS61209114A - 粉粒体圧縮成形用杵の製造方法 - Google Patents
粉粒体圧縮成形用杵の製造方法Info
- Publication number
- JPS61209114A JPS61209114A JP4980685A JP4980685A JPS61209114A JP S61209114 A JPS61209114 A JP S61209114A JP 4980685 A JP4980685 A JP 4980685A JP 4980685 A JP4980685 A JP 4980685A JP S61209114 A JPS61209114 A JP S61209114A
- Authority
- JP
- Japan
- Prior art keywords
- compression molding
- punch
- synthetic resin
- pestle
- powder
- 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.)
- Granted
Links
- 238000000748 compression moulding Methods 0.000 title claims abstract description 35
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 36
- 239000000057 synthetic resin Substances 0.000 claims abstract description 36
- 238000000465 moulding Methods 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 10
- 239000000843 powder Substances 0.000 claims description 26
- 239000008187 granular material Substances 0.000 claims description 16
- 239000004570 mortar (masonry) Substances 0.000 claims description 6
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 1
- 239000005977 Ethylene Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 abstract description 7
- 229910052751 metal Inorganic materials 0.000 abstract description 7
- 239000002994 raw material Substances 0.000 abstract description 6
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000003825 pressing Methods 0.000 description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000009702 powder compression Methods 0.000 description 2
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- 235000015165 citric acid Nutrition 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- AHLBNYSZXLDEJQ-FWEHEUNISA-N orlistat Chemical compound CCCCCCCCCCC[C@H](OC(=O)[C@H](CC(C)C)NC=O)C[C@@H]1OC(=O)[C@H]1CCCCCC AHLBNYSZXLDEJQ-FWEHEUNISA-N 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4980685A JPS61209114A (ja) | 1985-03-13 | 1985-03-13 | 粉粒体圧縮成形用杵の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4980685A JPS61209114A (ja) | 1985-03-13 | 1985-03-13 | 粉粒体圧縮成形用杵の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61209114A true JPS61209114A (ja) | 1986-09-17 |
| JPH0328278B2 JPH0328278B2 (enrdf_load_stackoverflow) | 1991-04-18 |
Family
ID=12841377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4980685A Granted JPS61209114A (ja) | 1985-03-13 | 1985-03-13 | 粉粒体圧縮成形用杵の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61209114A (enrdf_load_stackoverflow) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5090283U (enrdf_load_stackoverflow) * | 1973-12-19 | 1975-07-30 |
-
1985
- 1985-03-13 JP JP4980685A patent/JPS61209114A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5090283U (enrdf_load_stackoverflow) * | 1973-12-19 | 1975-07-30 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0328278B2 (enrdf_load_stackoverflow) | 1991-04-18 |
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