JPS5333996A - Production of ultrafine grains of silica - Google Patents
Production of ultrafine grains of silicaInfo
- Publication number
- JPS5333996A JPS5333996A JP10789376A JP10789376A JPS5333996A JP S5333996 A JPS5333996 A JP S5333996A JP 10789376 A JP10789376 A JP 10789376A JP 10789376 A JP10789376 A JP 10789376A JP S5333996 A JPS5333996 A JP S5333996A
- Authority
- JP
- Japan
- Prior art keywords
- silica
- production
- autoclave
- ultrafine grains
- pressurizing
- 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
- Silicon Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10789376A JPS5333996A (en) | 1976-09-10 | 1976-09-10 | Production of ultrafine grains of silica |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10789376A JPS5333996A (en) | 1976-09-10 | 1976-09-10 | Production of ultrafine grains of silica |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5333996A true JPS5333996A (en) | 1978-03-30 |
| JPS5637165B2 JPS5637165B2 (ja) | 1981-08-29 |
Family
ID=14470729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10789376A Granted JPS5333996A (en) | 1976-09-10 | 1976-09-10 | Production of ultrafine grains of silica |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5333996A (ja) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4483809A (en) * | 1982-01-14 | 1984-11-20 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | Process for preparing polyolefin foam |
| EP0263989A2 (en) | 1986-09-16 | 1988-04-20 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | Process for production of foamed molded articles of polypropylene resin |
| US5763023A (en) * | 1990-08-06 | 1998-06-09 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | Expansion-molded articles of an olefin synthetic resin and manufacturing method thereof |
| WO2021100645A1 (ja) | 2019-11-21 | 2021-05-27 | 株式会社カネカ | ポリプロピレン系樹脂発泡粒子、その製造方法及びポリプロピレン系樹脂発泡成形体 |
| WO2021106795A1 (ja) | 2019-11-27 | 2021-06-03 | 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 |
| WO2021131933A1 (ja) | 2019-12-23 | 2021-07-01 | 株式会社カネカ | ポリプロピレン系樹脂組成物、その製造方法、予備発泡粒子の製造方法及び発泡成形体の製造方法 |
| WO2022203036A1 (ja) | 2021-03-25 | 2022-09-29 | 株式会社カネカ | ポリプロピレン系樹脂押出発泡粒子およびその製造方法、並びに発泡成形体 |
| WO2023054223A1 (ja) | 2021-09-29 | 2023-04-06 | 株式会社カネカ | ポリプロピレン系樹脂押出発泡粒子、ポリプロピレン系樹脂発泡成形体および積層発泡体 |
| EP4177298A1 (en) | 2016-07-19 | 2023-05-10 | Kaneka Corporation | Polypropylene-type resin pre-expanded particles, and method for producing said pre-expanded particles |
-
1976
- 1976-09-10 JP JP10789376A patent/JPS5333996A/ja active Granted
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4483809A (en) * | 1982-01-14 | 1984-11-20 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | Process for preparing polyolefin foam |
| EP0263989A2 (en) | 1986-09-16 | 1988-04-20 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | Process for production of foamed molded articles of polypropylene resin |
| JPS63183832A (ja) * | 1986-09-16 | 1988-07-29 | Kanegafuchi Chem Ind Co Ltd | ポリプロピレン系樹脂型内発泡成形体の製造方法 |
| US5763023A (en) * | 1990-08-06 | 1998-06-09 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | Expansion-molded articles of an olefin synthetic resin and manufacturing method thereof |
| EP4177298A1 (en) | 2016-07-19 | 2023-05-10 | Kaneka Corporation | Polypropylene-type resin pre-expanded particles, and method for producing said pre-expanded particles |
| WO2021100645A1 (ja) | 2019-11-21 | 2021-05-27 | 株式会社カネカ | ポリプロピレン系樹脂発泡粒子、その製造方法及びポリプロピレン系樹脂発泡成形体 |
| WO2021106795A1 (ja) | 2019-11-27 | 2021-06-03 | 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 |
| WO2021131933A1 (ja) | 2019-12-23 | 2021-07-01 | 株式会社カネカ | ポリプロピレン系樹脂組成物、その製造方法、予備発泡粒子の製造方法及び発泡成形体の製造方法 |
| WO2022203036A1 (ja) | 2021-03-25 | 2022-09-29 | 株式会社カネカ | ポリプロピレン系樹脂押出発泡粒子およびその製造方法、並びに発泡成形体 |
| WO2023054223A1 (ja) | 2021-09-29 | 2023-04-06 | 株式会社カネカ | ポリプロピレン系樹脂押出発泡粒子、ポリプロピレン系樹脂発泡成形体および積層発泡体 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5637165B2 (ja) | 1981-08-29 |
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