JPH0217854Y2 - - Google Patents
Info
- Publication number
- JPH0217854Y2 JPH0217854Y2 JP2225681U JP2225681U JPH0217854Y2 JP H0217854 Y2 JPH0217854 Y2 JP H0217854Y2 JP 2225681 U JP2225681 U JP 2225681U JP 2225681 U JP2225681 U JP 2225681U JP H0217854 Y2 JPH0217854 Y2 JP H0217854Y2
- Authority
- JP
- Japan
- Prior art keywords
- mold
- operating member
- vacuum
- resin
- storage tank
- 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
- 239000011347 resin Substances 0.000 claims description 29
- 229920005989 resin Polymers 0.000 claims description 29
- 238000005266 casting Methods 0.000 claims description 20
- 230000006837 decompression Effects 0.000 claims description 15
- 238000003860 storage Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 8
- 229920003002 synthetic resin Polymers 0.000 claims description 8
- 239000000057 synthetic resin Substances 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 7
- 238000000638 solvent extraction Methods 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 description 17
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 239000004945 silicone rubber Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 229930182556 Polyacetal Natural products 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000011162 core material Substances 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 238000010125 resin casting Methods 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 238000009849 vacuum degassing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- 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 |
|---|---|---|---|
| JP2225681U JPH0217854Y2 (enrdf_load_html_response) | 1981-02-20 | 1981-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2225681U JPH0217854Y2 (enrdf_load_html_response) | 1981-02-20 | 1981-02-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57136719U JPS57136719U (enrdf_load_html_response) | 1982-08-26 |
| JPH0217854Y2 true JPH0217854Y2 (enrdf_load_html_response) | 1990-05-18 |
Family
ID=29820071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2225681U Expired JPH0217854Y2 (enrdf_load_html_response) | 1981-02-20 | 1981-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0217854Y2 (enrdf_load_html_response) |
-
1981
- 1981-02-20 JP JP2225681U patent/JPH0217854Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57136719U (enrdf_load_html_response) | 1982-08-26 |