CN102248713B - 一种聚烯微多孔多层隔膜及其制造方法 - Google Patents
一种聚烯微多孔多层隔膜及其制造方法 Download PDFInfo
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CN201110102446.1A CN102248713B (zh) | 2011-04-22 | 2011-04-22 | 一种聚烯微多孔多层隔膜及其制造方法 |
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CN201110102446.1A CN102248713B (zh) | 2011-04-22 | 2011-04-22 | 一种聚烯微多孔多层隔膜及其制造方法 |
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CN102248713A CN102248713A (zh) | 2011-11-23 |
CN102248713B true CN102248713B (zh) | 2014-12-31 |
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Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106328868B (zh) * | 2015-06-23 | 2019-10-11 | 辽源鸿图锂电隔膜科技股份有限公司 | 一种耐热收缩的锂离子电池隔膜以及所使用的萃取剂组合物 |
CN106328867B (zh) * | 2015-06-23 | 2019-07-16 | 辽源鸿图锂电隔膜科技股份有限公司 | 一种耐热收缩的锂离子电池隔膜 |
JP6781394B2 (ja) * | 2016-03-31 | 2020-11-04 | Jnc株式会社 | 低温特性に優れる微多孔膜およびその製造方法 |
JP6665966B2 (ja) * | 2017-03-31 | 2020-03-13 | 東レ株式会社 | ポリオレフィン微多孔膜、非水電解液系二次電池用セパレータ、及び非水電解液系二次電池 |
CN108336280B (zh) * | 2018-01-09 | 2021-09-14 | 深圳中兴新材技术股份有限公司 | 一种复合隔膜及其制备方法和应用 |
CN109309184A (zh) * | 2018-08-17 | 2019-02-05 | 佛山市东航光电科技股份有限公司 | 一种酚醛树脂微球涂覆隔膜的制备方法 |
CN110527450B (zh) * | 2019-08-12 | 2022-01-14 | 东莞东阳光科研发有限公司 | 一种聚丙烯薄膜及其制备方法、铝塑膜和锂电池 |
CN110649211B (zh) * | 2019-10-21 | 2022-08-12 | 重庆恩捷纽米科技股份有限公司 | 一种低闭孔高破膜的聚烯烃隔膜及其制备方法 |
CN111189118A (zh) * | 2019-12-30 | 2020-05-22 | 江苏厚生新能源科技有限公司 | 一种应用于空调内机的隔膜 |
CN111883724B (zh) * | 2020-08-06 | 2022-09-02 | 深圳市星源材质科技股份有限公司 | 一种多层聚丙烯微孔膜及其制备方法和应用 |
CN112297380B (zh) * | 2020-09-27 | 2021-10-22 | 上海恩捷新材料科技有限公司 | 锂电池隔膜、电化学装置、用于改善薄膜铸片横向厚度分布及模头节料的方法 |
CN114696040B (zh) * | 2022-06-01 | 2022-08-30 | 沧州明珠隔膜科技有限公司 | 一种锂离子电池隔膜及其制备方法和应用 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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US20060188786A1 (en) * | 1998-12-08 | 2006-08-24 | Sang-Young Lee | Separator for secondary battery and porous film made of polyolefin blend and process for preparing the same |
CN101000952A (zh) * | 2006-11-02 | 2007-07-18 | 许贵斌 | 一种锂离子电池用聚烯微多孔隔膜及其制造方法 |
US20070196638A1 (en) * | 2006-02-21 | 2007-08-23 | Xiangyun Wei | Biaxially oriented microporous membrane |
EP2065953A1 (en) * | 2007-11-28 | 2009-06-03 | SK Energy Co., Ltd. | Microporous polyolefin film possessing good mechanical properties and thermal stability |
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2011
- 2011-04-22 CN CN201110102446.1A patent/CN102248713B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060188786A1 (en) * | 1998-12-08 | 2006-08-24 | Sang-Young Lee | Separator for secondary battery and porous film made of polyolefin blend and process for preparing the same |
US20070196638A1 (en) * | 2006-02-21 | 2007-08-23 | Xiangyun Wei | Biaxially oriented microporous membrane |
CN101000952A (zh) * | 2006-11-02 | 2007-07-18 | 许贵斌 | 一种锂离子电池用聚烯微多孔隔膜及其制造方法 |
EP2065953A1 (en) * | 2007-11-28 | 2009-06-03 | SK Energy Co., Ltd. | Microporous polyolefin film possessing good mechanical properties and thermal stability |
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CN102248713A (zh) | 2011-11-23 |
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Address after: 528313, Guangdong, Foshan province Shunde District, Chencun Town, North intensive industrial park, one of Albert Avenue 12 Patentee after: FOSHAN DONGHANG OPTOELECTRONIC TECHNOLOGY CO.,LTD. Address before: 528313, Guangdong, Foshan province Shunde District, Chencun Town, North intensive industrial park, one of Albert Avenue 12 Patentee before: Foshan Donghang Optic Electric Technology Co.,Ltd. |
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Address after: 528313 one of 12 Weiye Avenue, Foshan hillock intensive industrial park, Shunde District, Foshan, Guangdong Patentee after: FOSHAN DONGHANG OPTIC ELECTRIC TECHNOLOGY Co.,Ltd. Address before: 528313 one of 12 Weiye Avenue, Foshan hillock intensive industrial park, Shunde District, Foshan, Guangdong Patentee before: FOSHAN DONGHANG OPTOELECTRONIC TECHNOLOGY CO.,LTD. |
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Effective date of registration: 20211222 Address after: No. 155, Nanlu Road, Pudong New Area, Shanghai, 201203 Patentee after: SHANGHAI ENJIE NEW MATERIAL TECHNOLOGY Co.,Ltd. Address before: 528313 one of 12 Weiye Avenue, Foshan hillock intensive industrial park, Shunde District, Foshan, Guangdong Patentee before: FOSHAN DONGHANG OPTIC ELECTRIC TECHNOLOGY Co.,Ltd. |
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