JPH0168812U - - Google Patents
Info
- Publication number
- JPH0168812U JPH0168812U JP16373687U JP16373687U JPH0168812U JP H0168812 U JPH0168812 U JP H0168812U JP 16373687 U JP16373687 U JP 16373687U JP 16373687 U JP16373687 U JP 16373687U JP H0168812 U JPH0168812 U JP H0168812U
- Authority
- JP
- Japan
- Prior art keywords
- polyurethane
- stock solution
- injector
- injection molding
- opening
- 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
- 229920002635 polyurethane Polymers 0.000 claims description 9
- 239000004814 polyurethane Substances 0.000 claims description 9
- 238000001746 injection moulding Methods 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000012948 isocyanate Substances 0.000 claims description 2
- 150000002513 isocyanates Chemical class 0.000 claims description 2
- 229920005862 polyol Polymers 0.000 claims description 2
- 150000003077 polyols Chemical class 0.000 claims description 2
- 239000011550 stock solution Substances 0.000 claims 3
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Description
第１図は本考案のポリウレタン高圧射出成形装
置の注入器を示す側断面図、第２図は第１図に示
す注入器をポリウレタン注入状態にした側断面図
、第３図は従来のポリウレタン高圧射出成形注入
器を示す側断面図である。 ２０……ポリウレタン注入口、２７……開口、
２８……拡散器、Ａ……ポリオール、Ｂ……イソ
シアネート。
置の注入器を示す側断面図、第２図は第１図に示
す注入器をポリウレタン注入状態にした側断面図
、第３図は従来のポリウレタン高圧射出成形注入
器を示す側断面図である。 ２０……ポリウレタン注入口、２７……開口、
２８……拡散器、Ａ……ポリオール、Ｂ……イソ
シアネート。
Claims (1)
- 注入口付近でポリオールとイソシアネートとを
混合させてポリウレタン原液としこのポリウレタ
ン原液をその開口から型に注入して製品を作るポ
リウレタン高圧射出成形装置の注入器であつて、
前記開口に、ポリウレタン原液を拡散して流出さ
せる拡散器を備えたことを特徴とするポリウレタ
ン高圧射出成形装置の注入器。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987163736U JPH05329Y2 (ja) | 1987-10-28 | 1987-10-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987163736U JPH05329Y2 (ja) | 1987-10-28 | 1987-10-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0168812U true JPH0168812U (ja) | 1989-05-08 |
| JPH05329Y2 JPH05329Y2 (ja) | 1993-01-07 |
Family
ID=31448725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987163736U Expired - Lifetime JPH05329Y2 (ja) | 1987-10-28 | 1987-10-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH05329Y2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019523839A (ja) * | 2016-05-30 | 2019-08-29 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | サンドイッチ建築部材の製造方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52127971A (en) * | 1976-04-19 | 1977-10-27 | Goodyear Tire & Rubber | Process for manufacture of molded foam product |
| JPS5630838A (en) * | 1979-08-18 | 1981-03-28 | Bayer Ag | Method and device for manufacturing molding from multiple component reaction mixture |
| JPS56155738A (en) * | 1980-04-03 | 1981-12-02 | Bayer Ag | Method and device for manufacturing mixture, which consist of at least two fluid reactive component and filler and form solid plastic or foam plastic |
-
1987
- 1987-10-28 JP JP1987163736U patent/JPH05329Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52127971A (en) * | 1976-04-19 | 1977-10-27 | Goodyear Tire & Rubber | Process for manufacture of molded foam product |
| JPS5630838A (en) * | 1979-08-18 | 1981-03-28 | Bayer Ag | Method and device for manufacturing molding from multiple component reaction mixture |
| JPS56155738A (en) * | 1980-04-03 | 1981-12-02 | Bayer Ag | Method and device for manufacturing mixture, which consist of at least two fluid reactive component and filler and form solid plastic or foam plastic |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019523839A (ja) * | 2016-05-30 | 2019-08-29 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | サンドイッチ建築部材の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH05329Y2 (ja) | 1993-01-07 |