JPS5277174A - Process for foaming of polymer particle - Google Patents
Process for foaming of polymer particleInfo
- Publication number
- JPS5277174A JPS5277174A JP50154541A JP15454175A JPS5277174A JP S5277174 A JPS5277174 A JP S5277174A JP 50154541 A JP50154541 A JP 50154541A JP 15454175 A JP15454175 A JP 15454175A JP S5277174 A JPS5277174 A JP S5277174A
- Authority
- JP
- Japan
- Prior art keywords
- foaming
- polymer particle
- particle
- polymer
- 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
- 238000005187 foaming Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000002245 particle Substances 0.000 title 1
- 229920000642 polymer Polymers 0.000 title 1
Landscapes
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Molding Of Porous Articles (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 true JPS5277174A (en) | 1977-06-29 |
JPS561344B2 JPS561344B2 (US06650917-20031118-M00005.png) | 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 (US06650917-20031118-M00005.png) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58113231A (ja) * | 1981-12-28 | 1983-07-06 | Japan Styrene Paper Co Ltd | 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 |
JPS58113230A (ja) * | 1981-12-28 | 1983-07-06 | Japan Styrene Paper Co Ltd | ポリプロピレン系樹脂予備発泡粒子およびその製法 |
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 |
US6596782B1 (en) | 1996-04-05 | 2003-07-22 | Kaneka Corporation | Hydrous polyolefin resin composition, preexpanded particles produced therefrom, process for producing the same, and expanded molding |
US6607682B1 (en) | 1998-07-30 | 2003-08-19 | Kaneka Corporation | Pre-expanded polypropylene resin beads and process for producing molded object therefrom by in-mold foaming |
US6770682B2 (en) | 1999-12-28 | 2004-08-03 | Kaneka Corporation | Expandable styrene resin beads and foams produced therefrom |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5855231A (ja) * | 1981-09-28 | 1983-04-01 | Japan Styrene Paper Co Ltd | ポリオレフイン系樹脂予備発泡粒子の製造方法 |
AU559244B2 (en) | 1982-05-13 | 1987-03-05 | Kanegafuchi Kagaku Kogyo K.K. | Expanded polyolefin particles |
JPH075784B2 (ja) | 1986-08-12 | 1995-01-25 | 鐘淵化学工業株式会社 | 熱可塑性樹脂予備発泡粒子の製造方法 |
EP0314788A4 (en) * | 1987-05-13 | 1990-01-08 | Kanegafuchi Chemical Ind | PRE-FOAMED POLYOLEFINE RESIN PARTICLES AND METHOD FOR THE PRODUCTION THEREOF. |
JP2008303376A (ja) | 2007-05-09 | 2008-12-18 | Jsp Corp | ポリプロピレン系樹脂発泡粒子及びその成形体 |
KR101455435B1 (ko) | 2007-06-22 | 2014-10-27 | 가부시키가이샤 제이에스피 | 폴리프로필렌계 수지 발포 입자 및 그 성형체 |
CN101896543B (zh) | 2007-12-11 | 2013-04-03 | Kaneka株式会社 | 聚烯烃系树脂发泡粒子的制造方法以及聚烯烃系树脂发泡粒子 |
JP5107692B2 (ja) | 2007-12-17 | 2012-12-26 | 株式会社ジェイエスピー | ポリプロピレン系樹脂発泡粒子、及びその発泡粒子成形体 |
JP5044589B2 (ja) | 2009-03-10 | 2012-10-10 | 株式会社ジェイエスピー | ポリフッ化ビニリデン系樹脂発泡粒子、及びポリフッ化ビニリデン系樹脂発泡粒子成形体 |
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 |
Citations (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 (US06650917-20031118-M00005.png) * | 1972-04-20 | 1974-01-10 |
-
1975
- 1975-12-24 JP JP50154541A patent/JPS5277174A/ja active Granted
Patent Citations (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 (US06650917-20031118-M00005.png) * | 1972-04-20 | 1974-01-10 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58113231A (ja) * | 1981-12-28 | 1983-07-06 | Japan Styrene Paper Co Ltd | 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 |
JPS58113230A (ja) * | 1981-12-28 | 1983-07-06 | Japan Styrene Paper Co Ltd | ポリプロピレン系樹脂予備発泡粒子およびその製法 |
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 |
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 |
JPS6142892Y2 (US06650917-20031118-M00005.png) * | 1981-12-28 | 1986-12-05 | ||
JPS60166412A (ja) * | 1984-02-10 | 1985-08-29 | Sekisui Plastics Co Ltd | 予備発泡粒子の製造方法 |
JPH0454697B2 (US06650917-20031118-M00005.png) * | 1984-02-10 | 1992-09-01 | Sekisui Plastics | |
US6596782B1 (en) | 1996-04-05 | 2003-07-22 | Kaneka Corporation | Hydrous polyolefin resin composition, preexpanded particles produced therefrom, process for producing the same, and expanded molding |
US6607682B1 (en) | 1998-07-30 | 2003-08-19 | Kaneka Corporation | Pre-expanded polypropylene resin beads and process for producing molded object therefrom by in-mold foaming |
US6770682B2 (en) | 1999-12-28 | 2004-08-03 | Kaneka Corporation | Expandable styrene resin beads and foams produced therefrom |
Also Published As
Publication number | Publication date |
---|---|
JPS561344B2 (US06650917-20031118-M00005.png) | 1981-01-13 |
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