JPS561344B2 - - Google Patents
Info
- Publication number
- JPS561344B2 JPS561344B2 JP15454175A JP15454175A JPS561344B2 JP S561344 B2 JPS561344 B2 JP S561344B2 JP 15454175 A JP15454175 A JP 15454175A JP 15454175 A JP15454175 A JP 15454175A JP S561344 B2 JPS561344 B2 JP S561344B2
- Authority
- JP
- Japan
- 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
Landscapes
- Molding Of Porous Articles (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50154541A JPS5277174A (en) | 1975-12-24 | 1975-12-24 | Process for foaming of polymer particle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50154541A JPS5277174A (en) | 1975-12-24 | 1975-12-24 | Process for foaming of polymer particle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5277174A JPS5277174A (en) | 1977-06-29 |
| JPS561344B2 true JPS561344B2 (enExample) | 1981-01-13 |
Family
ID=15586502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50154541A Granted JPS5277174A (en) | 1975-12-24 | 1975-12-24 | Process for foaming of polymer particle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5277174A (enExample) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0095109A1 (en) | 1982-05-13 | 1983-11-30 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | Process for producing expanded particles of a polyolefin resin |
| EP0256489A1 (en) | 1986-08-12 | 1988-02-24 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | Process for preparing pre-expanded particles of thermoplastic resin |
| WO1988008861A1 (fr) * | 1987-05-13 | 1988-11-17 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | Particules de resine de polyolefine preenpansees et procede de preparation |
| WO2009001626A1 (ja) | 2007-06-22 | 2008-12-31 | Jsp Corporation | ポリプロピレン系樹脂発泡粒子及びその成型体 |
| WO2009075208A1 (ja) | 2007-12-11 | 2009-06-18 | Kaneka Corporation | ポリオレフィン系樹脂発泡粒子の製造方法およびポリオレフィン系樹脂発泡粒子 |
| EP2072207A1 (en) | 2007-12-17 | 2009-06-24 | JSP Corporation | Expanded polypropylene resin beads and foamed molded article thereof |
| US8394867B2 (en) | 2007-05-09 | 2013-03-12 | Jsp Corporation | Polypropylene resin foamed bead and molded article therefrom |
| US8410187B2 (en) | 2009-03-10 | 2013-04-02 | Jsp Corporation | Polyvinylidene fluoride resin expanded beads, and molded articles of polyvinylidene fluoride resin expanded beads |
| WO2023162962A1 (ja) * | 2022-02-22 | 2023-08-31 | 株式会社カネカ | 熱可塑性樹脂発泡粒子の製造方法および製造装置、並びに熱可塑性樹脂発泡粒子 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6028855B2 (ja) * | 1981-12-28 | 1985-07-06 | 日本スチレンペ−パ−株式会社 | ポリプロピレン系樹脂予備発泡粒子およびその製法 |
| JPS6028856B2 (ja) * | 1981-12-28 | 1985-07-06 | 日本スチレンペ−パ−株式会社 | 架橋ポリプロピレン系樹脂予備発泡粒子およびその製造方法 |
| JPS58101847U (ja) * | 1981-12-28 | 1983-07-11 | 日本スチレンペ−パ−株式会社 | 導電性発泡体 |
| JPS60166412A (ja) * | 1984-02-10 | 1985-08-29 | Sekisui Plastics Co Ltd | 予備発泡粒子の製造方法 |
| EP0934974B1 (en) | 1996-04-05 | 2003-07-02 | Kaneka Corporation | Hydrous polyolefin resin composition, preexpanded particles produced therefrom, process for producing the same, and expanded moldings |
| JP3950557B2 (ja) | 1998-07-30 | 2007-08-01 | 株式会社カネカ | ポリプロピレン系樹脂予備発泡粒子およびそれからの型内発泡成形体の製造方法 |
| EP1266929A4 (en) | 1999-12-28 | 2003-03-26 | Kaneka Corp | EXPANDABLE STYRENE RESIN BALLS AND FOAM PRODUCED WITH IT |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2107683A1 (en) * | 1971-02-18 | 1972-08-31 | Basf Ag | Particulate foamed polyolefin prodn - by expansion with opt halogenated hydrocarbons in presence of water |
| JPS492183A (enExample) * | 1972-04-20 | 1974-01-10 |
-
1975
- 1975-12-24 JP JP50154541A patent/JPS5277174A/ja active Granted
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0095109A1 (en) | 1982-05-13 | 1983-11-30 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | Process for producing expanded particles of a polyolefin resin |
| EP0256489A1 (en) | 1986-08-12 | 1988-02-24 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | Process for preparing pre-expanded particles of thermoplastic resin |
| EP0256489B2 (en) † | 1986-08-12 | 1995-07-05 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | Process for preparing pre-expanded particles of thermoplastic resin |
| WO1988008861A1 (fr) * | 1987-05-13 | 1988-11-17 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | Particules de resine de polyolefine preenpansees et procede de preparation |
| US8394867B2 (en) | 2007-05-09 | 2013-03-12 | Jsp Corporation | Polypropylene resin foamed bead and molded article therefrom |
| WO2009001626A1 (ja) | 2007-06-22 | 2008-12-31 | Jsp Corporation | ポリプロピレン系樹脂発泡粒子及びその成型体 |
| US9023904B2 (en) | 2007-06-22 | 2015-05-05 | Jsp Corporation | Polypropylene resin foam particle and molding thereof |
| US9018269B2 (en) | 2007-11-12 | 2015-04-28 | Kaneka Corporation | Process for producing expanded polyolefin resin particles and expanded polyolefin resin particles |
| US8513317B2 (en) | 2007-12-11 | 2013-08-20 | Kaneka Corporation | Process for producing expanded polyolefin resin particles and expanded polyolefin resin particles |
| EP2754687A1 (en) | 2007-12-11 | 2014-07-16 | Kaneka Corporation | Process for producing expanded polyolefin resin particles and expanded polyolefin resin particles |
| US8901182B2 (en) | 2007-12-11 | 2014-12-02 | Kaneka Corporation | Process for producing expanded polyolefin resin particles and expanded polyolefin resin particles |
| WO2009075208A1 (ja) | 2007-12-11 | 2009-06-18 | Kaneka Corporation | ポリオレフィン系樹脂発泡粒子の製造方法およびポリオレフィン系樹脂発泡粒子 |
| US9216525B2 (en) | 2007-12-11 | 2015-12-22 | Kaneka Corporation | Process for producing expanded polyolefin resin particles and expanded polyolefin resin particles |
| EP2072207A1 (en) | 2007-12-17 | 2009-06-24 | JSP Corporation | Expanded polypropylene resin beads and foamed molded article thereof |
| US8410187B2 (en) | 2009-03-10 | 2013-04-02 | Jsp Corporation | Polyvinylidene fluoride resin expanded beads, and molded articles of polyvinylidene fluoride resin expanded beads |
| WO2023162962A1 (ja) * | 2022-02-22 | 2023-08-31 | 株式会社カネカ | 熱可塑性樹脂発泡粒子の製造方法および製造装置、並びに熱可塑性樹脂発泡粒子 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5277174A (en) | 1977-06-29 |