CN102850573B - 一种湿法制备聚烯烃微孔膜的方法 - Google Patents
一种湿法制备聚烯烃微孔膜的方法 Download PDFInfo
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- CN102850573B CN102850573B CN201210354148.6A CN201210354148A CN102850573B CN 102850573 B CN102850573 B CN 102850573B CN 201210354148 A CN201210354148 A CN 201210354148A CN 102850573 B CN102850573 B CN 102850573B
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- oxidation inhibitor
- polyolefin resin
- whiteruss
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- polyolefin
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
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CN201210354148.6A CN102850573B (zh) | 2012-09-21 | 2012-09-21 | 一种湿法制备聚烯烃微孔膜的方法 |
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CN201210354148.6A CN102850573B (zh) | 2012-09-21 | 2012-09-21 | 一种湿法制备聚烯烃微孔膜的方法 |
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CN102850573A CN102850573A (zh) | 2013-01-02 |
CN102850573B true CN102850573B (zh) | 2014-08-13 |
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CN201210354148.6A Active CN102850573B (zh) | 2012-09-21 | 2012-09-21 | 一种湿法制备聚烯烃微孔膜的方法 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103531736B (zh) * | 2013-10-27 | 2016-08-24 | 乐凯胶片股份有限公司 | 一种高耐热锂离子电池隔膜及其制备方法 |
CN104201321A (zh) * | 2014-09-16 | 2014-12-10 | 中国科学院化学研究所 | 一种大功率锂离子电池隔膜 |
CN105552280B (zh) * | 2016-03-07 | 2018-09-11 | 上海恩捷新材料科技股份有限公司 | 一种锂离子电池隔膜的制备方法 |
CN107958981B (zh) * | 2017-06-24 | 2021-06-08 | 内蒙古中锂新材料有限公司 | 一种用于锂离子动力电池的复合隔膜及制备方法 |
CN113471626A (zh) * | 2018-07-18 | 2021-10-01 | 河南义腾新能源科技有限公司 | 一种聚乙烯隔膜及其制备方法 |
CN109037559A (zh) * | 2018-08-01 | 2018-12-18 | 广州鹏辉能源科技股份有限公司 | 锂铁电池隔膜及锂铁电池 |
CN111180645B (zh) * | 2020-02-18 | 2021-07-13 | 江苏厚生新能源科技有限公司 | 一种聚烯烃多孔膜及其制备方法 |
CN117276805A (zh) * | 2021-08-30 | 2023-12-22 | 重庆恩捷纽米科技股份有限公司 | 一种高延伸率聚烯烃微多孔膜及电池 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102320133A (zh) * | 2011-05-18 | 2012-01-18 | 新乡市中科科技有限公司 | 一种聚烯烃电池隔膜及其制备方法 |
CN102649850A (zh) * | 2012-05-14 | 2012-08-29 | 中国乐凯胶片集团公司 | 一种聚烯烃微孔膜及其制备方法 |
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JP5453272B2 (ja) * | 2007-09-20 | 2014-03-26 | 東レバッテリーセパレータフィルム株式会社 | 微多孔膜およびそのような膜を製造し使用する方法 |
KR20140021033A (ko) * | 2009-11-17 | 2014-02-19 | 아사히 가세이 이-매터리얼즈 가부시키가이샤 | 폴리올레핀 미다공막의 제조 방법 |
JP5630827B2 (ja) * | 2010-08-05 | 2014-11-26 | 日東電工株式会社 | ポリオレフィン多孔質膜およびその製造方法ならびにその製造装置 |
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- 2012-09-21 CN CN201210354148.6A patent/CN102850573B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102320133A (zh) * | 2011-05-18 | 2012-01-18 | 新乡市中科科技有限公司 | 一种聚烯烃电池隔膜及其制备方法 |
CN102649850A (zh) * | 2012-05-14 | 2012-08-29 | 中国乐凯胶片集团公司 | 一种聚烯烃微孔膜及其制备方法 |
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CN102850573A (zh) | 2013-01-02 |
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Address after: South Street, new urban lucky 071054 Hebei province Baoding City No. 6 Applicant after: China Lucky Group Corporation Address before: 071054 Kennan street, Hebei, Baoding, No. 6 Applicant before: Chinese Lekai Film Group Co |
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Free format text: CORRECT: APPLICANT; FROM: CHINESE LEKAI FILM GROUP CO TO: CHINA LUCKY GROUP CORPORATION |
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Owner name: LUCKY FILM CO., LTD. Free format text: FORMER OWNER: CHINA LUCKY GROUP CORPORATION Effective date: 20141031 |
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Effective date of registration: 20141031 Address after: 071054 Kennan street, Hebei, Baoding, No. 6 Patentee after: Lucky Film Co., Ltd. Address before: South Street, new urban lucky 071054 Hebei province Baoding City No. 6 Patentee before: China Lucky Group Corporation |
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Address after: 072150 No. 6, Jianye Road, Mancheng Economic Development Zone, Mancheng District, Baoding City, Hebei Province Patentee after: LUCKY FILM Co.,Ltd. Address before: 071054, 6 Kennan Avenue, Baoding, Hebei Patentee before: LUCKY FILM Co.,Ltd. |
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