JP2017112081A5 - - Google Patents
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- Publication number
- JP2017112081A5 JP2017112081A5 JP2016019576A JP2016019576A JP2017112081A5 JP 2017112081 A5 JP2017112081 A5 JP 2017112081A5 JP 2016019576 A JP2016019576 A JP 2016019576A JP 2016019576 A JP2016019576 A JP 2016019576A JP 2017112081 A5 JP2017112081 A5 JP 2017112081A5
- Authority
- JP
- Japan
- Prior art keywords
- stretching
- film
- base film
- molding
- ratio
- 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.)
- Pending
Links
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510956694.0 | 2015-12-17 | ||
| CN201510956694.0A CN105470434A (zh) | 2015-12-17 | 2015-12-17 | 吹膜法单向拉伸生产pp、pe复合结构隔膜的制备方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2017112081A JP2017112081A (ja) | 2017-06-22 |
| JP2017112081A5 true JP2017112081A5 (enrdf_load_stackoverflow) | 2018-03-29 |
Family
ID=55607935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016019576A Pending JP2017112081A (ja) | 2015-12-17 | 2016-02-04 | インフレーションフィルム法で片方向に引き伸ばすことによるｐｐ・ｐｅ複合構造セパレータの製造方法 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2017112081A (enrdf_load_stackoverflow) |
| KR (1) | KR20170072763A (enrdf_load_stackoverflow) |
| CN (1) | CN105470434A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109638204A (zh) * | 2018-12-17 | 2019-04-16 | 吉林大学 | 一种高强度、复合型锂电池隔膜及其制备方法 |
| CN111152435A (zh) * | 2019-12-25 | 2020-05-15 | 界首市天鸿新材料股份有限公司 | 一种锂电池pp/pe/pp三层共挤隔膜的拉伸定型工艺 |
| KR102406698B1 (ko) * | 2020-08-14 | 2022-06-08 | 주식회사 제라브리드 | 못 관통 안정성이 향상된 이차전지 분리막 코팅 조성물 및 이를 이용한 복합분리막 제조방법 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4620956A (en) * | 1985-07-19 | 1986-11-04 | Celanese Corporation | Process for preparing microporous polyethylene film by uniaxial cold and hot stretching |
| JP2883726B2 (ja) * | 1990-11-14 | 1999-04-19 | 日東電工株式会社 | 電池用セパレータの製造法 |
| US5952120A (en) * | 1997-04-15 | 1999-09-14 | Celgard Llc | Method of making a trilayer battery separator |
| US20020136945A1 (en) * | 2000-01-18 | 2002-09-26 | Call Ronald W. | Multilayer battery separators |
| CN102241299A (zh) * | 2010-05-13 | 2011-11-16 | 上海展骋高分子材料有限公司 | 铝塑共挤高阻隔液体包装膜材及其制备方法 |
| CN102604203A (zh) * | 2012-01-18 | 2012-07-25 | 成都慧成科技有限责任公司 | 一种改进型微孔聚合物薄膜及其制备方法 |
| CN104175544A (zh) * | 2014-08-26 | 2014-12-03 | 天津大学 | 一种微孔性聚丙烯薄膜的制备方法 |
| CN104476753B (zh) * | 2014-11-25 | 2017-01-25 | 朝阳佛瑞达科技有限公司 | 一种多层共挤高阻隔膜的生产设备及其制备方法 |
| CN105161654B (zh) * | 2015-09-29 | 2017-08-25 | 范建国 | 单向拉伸引发生产pp/pe/pe/pp隔膜的方法 |
| CN105161653A (zh) * | 2015-09-29 | 2015-12-16 | 范建国 | 单向拉伸引发生产pe/pe/pe结构高强隔膜的方法 |
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2015
- 2015-12-17 CN CN201510956694.0A patent/CN105470434A/zh active Pending
-
2016
- 2016-02-04 JP JP2016019576A patent/JP2017112081A/ja active Pending
- 2016-02-04 KR KR1020160013938A patent/KR20170072763A/ko not_active Ceased