JPS6424715A - Injection molding process - Google Patents
Injection molding processInfo
- Publication number
- JPS6424715A JPS6424715A JP62179988A JP17998887A JPS6424715A JP S6424715 A JPS6424715 A JP S6424715A JP 62179988 A JP62179988 A JP 62179988A JP 17998887 A JP17998887 A JP 17998887A JP S6424715 A JPS6424715 A JP S6424715A
- Authority
- JP
- Japan
- Prior art keywords
- foaming agent
- resin
- mold
- molten resin
- mold cavity
- 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
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62179988A JPS6424715A (en) | 1987-07-21 | 1987-07-21 | Injection molding process |
US07/360,933 US5049327A (en) | 1987-07-21 | 1988-07-20 | Injection molding method |
EP19880906104 EP0341310A4 (en) | 1987-07-21 | 1988-07-20 | Injection molding method |
PCT/JP1988/000719 WO1989000489A1 (en) | 1987-07-21 | 1988-07-20 | Injection molding method |
KR1019890700487A KR950012850B1 (ko) | 1987-07-21 | 1988-07-20 | 사출성형법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62179988A JPS6424715A (en) | 1987-07-21 | 1987-07-21 | Injection molding process |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6424715A true JPS6424715A (en) | 1989-01-26 |
JPH0550971B2 JPH0550971B2 (ko) | 1993-07-30 |
Family
ID=16075495
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62179988A Granted JPS6424715A (en) | 1987-07-21 | 1987-07-21 | Injection molding process |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6424715A (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01262114A (ja) * | 1988-02-19 | 1989-10-19 | Ta Triumph Adler Ag | タイプライター又は類似の事務機械用のプラスチックプラテンを製造するための方法 |
JP2009513912A (ja) * | 2005-10-26 | 2009-04-02 | シャーウッド バルブ エルエルシー | シリンダバルブ上の交換式の出口具 |
-
1987
- 1987-07-21 JP JP62179988A patent/JPS6424715A/ja active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01262114A (ja) * | 1988-02-19 | 1989-10-19 | Ta Triumph Adler Ag | タイプライター又は類似の事務機械用のプラスチックプラテンを製造するための方法 |
JP2009513912A (ja) * | 2005-10-26 | 2009-04-02 | シャーウッド バルブ エルエルシー | シリンダバルブ上の交換式の出口具 |
Also Published As
Publication number | Publication date |
---|---|
JPH0550971B2 (ko) | 1993-07-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0013154B1 (en) | Method of and apparatus for runnerless injection-compression molding thermosetting materials | |
JPS57169335A (en) | Injection-compression molding method | |
DE3852804D1 (de) | Verfahren zum Spritzgiessen von Formteilen aus thermoplastischen Kunststoffen sowie Vorrichtung zur Durchführung des Verfahrens. | |
DE3260413D1 (en) | Stabilized core injection molding of plastic | |
EP0162037A3 (en) | Method for producing injection-moulded plastics, and die-casting mould for this method | |
JP3174962B2 (ja) | プラスチック成形において表面性向上のためのガス利用方法 | |
EP0397883A4 (en) | Injection compression molding machine and its molding method | |
JPS642602A (en) | Forming method for slider of slide fastener | |
KR950012850B1 (ko) | 사출성형법 | |
US4309379A (en) | Method and apparatus for runnerless injection-compression molding thermosetting materials | |
JPH0337494B2 (ko) | ||
US4370123A (en) | Apparatus for runnerless injection compression molding of thermosetting materials | |
JPS56169047A (en) | Injection molding die | |
EP0799118B1 (en) | Improved process for making preforms useful for encapsulating semiconductors | |
JPS6424715A (en) | Injection molding process | |
JPS57188332A (en) | Injection molding machine | |
JPH08118418A (ja) | サンドイッチ成形品の射出装置 | |
DE59505348D1 (de) | Verfahren zur Serienherstellung von Artikeln im Gasformverfahren sowie Vorrichtung zur Durchführung des Verfahrens | |
US4447386A (en) | Process for runnerless injection - compression molding of thermosetting materials | |
JPS57150554A (en) | Injection molding with screw and its manufacture | |
JPS6436421A (en) | Injection molding method for gate seal | |
CA2208200A1 (en) | Injection molding apparatus and method | |
JPS5670927A (en) | Molding apparatus | |
JPS5743846A (en) | Gas injecting molding method and apparatus in molding machine | |
JPS5627336A (en) | Injection molding method |