JPS50116537A - - Google Patents
Info
- Publication number
- JPS50116537A JPS50116537A JP2079474A JP2079474A JPS50116537A JP S50116537 A JPS50116537 A JP S50116537A JP 2079474 A JP2079474 A JP 2079474A JP 2079474 A JP2079474 A JP 2079474A JP S50116537 A JPS50116537 A JP S50116537A
- 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.)
- Granted
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Organic Insulating Materials (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2079474A JPS579932B2 (fr) | 1974-02-20 | 1974-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2079474A JPS579932B2 (fr) | 1974-02-20 | 1974-02-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50116537A true JPS50116537A (fr) | 1975-09-11 |
| JPS579932B2 JPS579932B2 (fr) | 1982-02-24 |
Family
ID=12036968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2079474A Expired JPS579932B2 (fr) | 1974-02-20 | 1974-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS579932B2 (fr) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1988005797A1 (fr) * | 1987-02-05 | 1988-08-11 | Diafoil Company, Limited | Pellicule en polyester contenant des cellules infimes |
| JPS6434726A (en) * | 1987-07-30 | 1989-02-06 | Tokuyama Soda Kk | Fine porous polyolefin film and its manufacture |
| WO2014034771A1 (fr) * | 2012-08-30 | 2014-03-06 | Dic株式会社 | Élément microporeux, son procédé de production, séparateur d'accumulateur et composition de résine pour séparateur d'accumulateur secondaire à électrolyte non aqueux |
| JP2015013913A (ja) * | 2013-07-03 | 2015-01-22 | Dic株式会社 | 微多孔質膜、その製造方法および電池用セパレータ |
-
1974
- 1974-02-20 JP JP2079474A patent/JPS579932B2/ja not_active Expired
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1988005797A1 (fr) * | 1987-02-05 | 1988-08-11 | Diafoil Company, Limited | Pellicule en polyester contenant des cellules infimes |
| JPS6434726A (en) * | 1987-07-30 | 1989-02-06 | Tokuyama Soda Kk | Fine porous polyolefin film and its manufacture |
| JPH0541657B2 (fr) * | 1987-07-30 | 1993-06-24 | Tokuyama Soda Kk | |
| WO2014034771A1 (fr) * | 2012-08-30 | 2014-03-06 | Dic株式会社 | Élément microporeux, son procédé de production, séparateur d'accumulateur et composition de résine pour séparateur d'accumulateur secondaire à électrolyte non aqueux |
| JP5686229B2 (ja) * | 2012-08-30 | 2015-03-18 | Dic株式会社 | 微多孔膜、その製造方法、電池用セパレータおよび非水電解質二次電池セパレータ用樹脂組成物 |
| JP2015072931A (ja) * | 2012-08-30 | 2015-04-16 | Dic株式会社 | 微多孔膜、その製造方法、電池用セパレータおよび非水電解質二次電池セパレータ用樹脂組成物 |
| CN104583288A (zh) * | 2012-08-30 | 2015-04-29 | Dic株式会社 | 微多孔膜、其制造方法、电池用隔膜和非水电解质二次电池隔膜用树脂组合物 |
| JPWO2014034771A1 (ja) * | 2012-08-30 | 2016-08-08 | Dic株式会社 | 微多孔膜、その製造方法、電池用セパレータおよび非水電解質二次電池セパレータ用樹脂組成物 |
| JP2015013913A (ja) * | 2013-07-03 | 2015-01-22 | Dic株式会社 | 微多孔質膜、その製造方法および電池用セパレータ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS579932B2 (fr) | 1982-02-24 |