JPS56120707A - Preparation of particulate polyvinyl alcohol - Google Patents
Preparation of particulate polyvinyl alcoholInfo
- Publication number
- JPS56120707A JPS56120707A JP2555680A JP2555680A JPS56120707A JP S56120707 A JPS56120707 A JP S56120707A JP 2555680 A JP2555680 A JP 2555680A JP 2555680 A JP2555680 A JP 2555680A JP S56120707 A JPS56120707 A JP S56120707A
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- nonsolvent
- alcohol
- particle diameter
- mixed solvent
- 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
- 239000004372 Polyvinyl alcohol Substances 0.000 title 1
- 229920002451 polyvinyl alcohol Polymers 0.000 title 1
- 239000007788 liquid Substances 0.000 abstract 5
- 239000002245 particle Substances 0.000 abstract 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 3
- 239000012046 mixed solvent Substances 0.000 abstract 3
- 229920001290 polyvinyl ester Polymers 0.000 abstract 3
- 239000002904 solvent Substances 0.000 abstract 3
- 239000004215 Carbon black (E152) Substances 0.000 abstract 2
- 229930195733 hydrocarbon Natural products 0.000 abstract 2
- 150000002430 hydrocarbons Chemical class 0.000 abstract 2
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 abstract 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 abstract 1
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 229940057995 liquid paraffin Drugs 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 238000007127 saponification reaction Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2555680A JPS56120707A (en) | 1980-02-29 | 1980-02-29 | Preparation of particulate polyvinyl alcohol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2555680A JPS56120707A (en) | 1980-02-29 | 1980-02-29 | Preparation of particulate polyvinyl alcohol |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56120707A true JPS56120707A (en) | 1981-09-22 |
| JPS6315921B2 JPS6315921B2 (enrdf_load_stackoverflow) | 1988-04-06 |
Family
ID=12169217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2555680A Granted JPS56120707A (en) | 1980-02-29 | 1980-02-29 | Preparation of particulate polyvinyl alcohol |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56120707A (enrdf_load_stackoverflow) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1231221A1 (de) * | 2001-02-08 | 2002-08-14 | Wacker Polymer Systems GmbH & Co. KG | Verfahren zur Herstellung von Polyvinylalkohol |
| WO2007004484A1 (ja) | 2005-07-01 | 2007-01-11 | The Nippon Synthetic Chemical Industry Co., Ltd. | 血管一時塞栓剤用ｐｖａ粒子、その製造方法、および血管一時塞栓剤 |
| JP2007037989A (ja) * | 2005-07-01 | 2007-02-15 | Nippon Synthetic Chem Ind Co Ltd:The | 血管一時塞栓剤用ｐｖａ粒子、その製造方法、および血管一時塞栓剤 |
| WO2010150715A1 (ja) | 2009-06-26 | 2010-12-29 | 日本合成化学工業株式会社 | 心筋梗塞非ヒト動物モデル及びその作製方法 |
| WO2023171666A1 (ja) * | 2022-03-07 | 2023-09-14 | 積水化学工業株式会社 | 変性ポリビニルアルコール樹脂 |
-
1980
- 1980-02-29 JP JP2555680A patent/JPS56120707A/ja active Granted
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1231221A1 (de) * | 2001-02-08 | 2002-08-14 | Wacker Polymer Systems GmbH & Co. KG | Verfahren zur Herstellung von Polyvinylalkohol |
| WO2007004484A1 (ja) | 2005-07-01 | 2007-01-11 | The Nippon Synthetic Chemical Industry Co., Ltd. | 血管一時塞栓剤用ｐｖａ粒子、その製造方法、および血管一時塞栓剤 |
| JP2007037989A (ja) * | 2005-07-01 | 2007-02-15 | Nippon Synthetic Chem Ind Co Ltd:The | 血管一時塞栓剤用ｐｖａ粒子、その製造方法、および血管一時塞栓剤 |
| EP1900381A4 (en) * | 2005-07-01 | 2012-01-11 | Nippon Synthetic Chem Ind | PVA PARTICLES FOR THE USE IN THE TEMPORARY EMBOLIZATION OF A BLOOD VESSEL, METHOD OF MANUFACTURING THEREOF AND ACTIVE FOR THE TEMPORARY EMBOLIZATION OF A BLOOD VESSEL |
| US8361454B2 (en) | 2005-07-01 | 2013-01-29 | The Nippon Synthetic Chemical Industry Co., Ltd. | PVA particle for temporary embolic material and production process thereof, and temporary embolic material |
| WO2010150715A1 (ja) | 2009-06-26 | 2010-12-29 | 日本合成化学工業株式会社 | 心筋梗塞非ヒト動物モデル及びその作製方法 |
| WO2023171666A1 (ja) * | 2022-03-07 | 2023-09-14 | 積水化学工業株式会社 | 変性ポリビニルアルコール樹脂 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6315921B2 (enrdf_load_stackoverflow) | 1988-04-06 |
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