CN1231616C - 制备聚丙烯腈纺丝液的方法 - Google Patents
制备聚丙烯腈纺丝液的方法 Download PDFInfo
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- CN1231616C CN1231616C CN 02130022 CN02130022A CN1231616C CN 1231616 C CN1231616 C CN 1231616C CN 02130022 CN02130022 CN 02130022 CN 02130022 A CN02130022 A CN 02130022A CN 1231616 C CN1231616 C CN 1231616C
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- acrylonitrile
- dimethyl sulfoxide
- spinning solution
- dmso
- chain
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Application Number | Priority Date | Filing Date | Title |
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CN 02130022 CN1231616C (zh) | 2002-08-13 | 2002-08-13 | 制备聚丙烯腈纺丝液的方法 |
Applications Claiming Priority (1)
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CN 02130022 CN1231616C (zh) | 2002-08-13 | 2002-08-13 | 制备聚丙烯腈纺丝液的方法 |
Publications (2)
Publication Number | Publication Date |
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CN1401829A CN1401829A (zh) | 2003-03-12 |
CN1231616C true CN1231616C (zh) | 2005-12-14 |
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Application Number | Title | Priority Date | Filing Date |
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CN 02130022 Expired - Lifetime CN1231616C (zh) | 2002-08-13 | 2002-08-13 | 制备聚丙烯腈纺丝液的方法 |
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CN (1) | CN1231616C (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101856570B (zh) * | 2010-06-03 | 2012-01-25 | 西安康本材料有限公司 | 一种碳纤维纺丝液动态脱单脱泡方法及其装置 |
CN102277629B (zh) * | 2011-06-10 | 2013-04-17 | 金发科技股份有限公司 | 一种干喷湿纺制备聚丙烯腈碳纤维原丝的方法 |
CN102732981A (zh) * | 2012-06-21 | 2012-10-17 | 精源(南通)化纤制品有限公司 | 一种聚丙烯腈人工毛发及其制备方法 |
CN104264286B (zh) * | 2014-10-18 | 2016-09-07 | 中复神鹰碳纤维有限责任公司 | 一种适用于干湿法聚丙烯腈碳纤维原丝凝固成型的方法 |
WO2016132877A1 (ja) * | 2015-02-16 | 2016-08-25 | 株式会社カネカ | アクリル系繊維の製造方法 |
CN114606579B (zh) * | 2020-12-03 | 2023-08-01 | 吉林碳谷碳纤维股份有限公司 | 一种聚丙烯腈纺丝液的氨化方法及装置 |
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2002
- 2002-08-13 CN CN 02130022 patent/CN1231616C/zh not_active Expired - Lifetime
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Publication number | Publication date |
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CN1401829A (zh) | 2003-03-12 |
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C14 | Grant of patent or utility model | ||
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Owner name: ZHONGJIAN TECHNOLOGY DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: SHANXI INST. OF COAL CHEMISTRY, CHINESE ACADEMY OF SCIENCES Effective date: 20090828 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20090828 Address after: Jiangsu Province, Changzhou City, North Industrial Park Patentee after: ZHONGJIAN SCIENCE & TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: 165 mailbox, Taiyuan City, Shanxi Province Patentee before: INSTITUTE OF COAL CHEMISTRY, CHINESE ACADEMY OF SCIENCES |
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C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: 213127 Jiangsu province Changzhou Xingfeng Road New District No. 6 Patentee after: SINOFIBERS TECHNOLOGY Co.,Ltd. Address before: 213022 Jiangsu province Changzhou City North Industrial Park Patentee before: ZHONGJIAN SCIENCE & TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20051214 |