JPH0464495B2 - - Google Patents
Info
- Publication number
- JPH0464495B2 JPH0464495B2 JP25561688A JP25561688A JPH0464495B2 JP H0464495 B2 JPH0464495 B2 JP H0464495B2 JP 25561688 A JP25561688 A JP 25561688A JP 25561688 A JP25561688 A JP 25561688A JP H0464495 B2 JPH0464495 B2 JP H0464495B2
- Authority
- JP
- Japan
- Prior art keywords
- screw
- barrier
- type
- zone
- injection
- 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
- 230000004888 barrier function Effects 0.000 claims description 25
- 238000002347 injection Methods 0.000 claims description 21
- 239000007924 injection Substances 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 17
- 238000010107 reaction injection moulding Methods 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 8
- 238000004898 kneading Methods 0.000 description 8
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000011344 liquid material Substances 0.000 description 4
- 230000010006 flight Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012948 isocyanate Substances 0.000 description 2
- 150000002513 isocyanates Chemical class 0.000 description 2
- 229920005862 polyol Polymers 0.000 description 2
- 150000003077 polyols Chemical class 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 229920006311 Urethane elastomer Polymers 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25561688A JPH02102015A (ja) | 1988-10-11 | 1988-10-11 | 反応射出成形用スクリュ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25561688A JPH02102015A (ja) | 1988-10-11 | 1988-10-11 | 反応射出成形用スクリュ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02102015A JPH02102015A (ja) | 1990-04-13 |
| JPH0464495B2 true JPH0464495B2 (cg-RX-API-DMAC10.html) | 1992-10-15 |
Family
ID=17281221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25561688A Granted JPH02102015A (ja) | 1988-10-11 | 1988-10-11 | 反応射出成形用スクリュ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02102015A (cg-RX-API-DMAC10.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6728462B1 (ja) | 2019-10-30 | 2020-07-22 | 株式会社ソディック | 射出装置 |
-
1988
- 1988-10-11 JP JP25561688A patent/JPH02102015A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02102015A (ja) | 1990-04-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20081015 Year of fee payment: 16 |
|
| EXPY | Cancellation because of completion of term |