CN1164811C - 一种制备炭纤维纺丝液的方法 - Google Patents
一种制备炭纤维纺丝液的方法 Download PDFInfo
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- CN1164811C CN1164811C CNB021300216A CN02130021A CN1164811C CN 1164811 C CN1164811 C CN 1164811C CN B021300216 A CNB021300216 A CN B021300216A CN 02130021 A CN02130021 A CN 02130021A CN 1164811 C CN1164811 C CN 1164811C
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- acrylonitrile
- spinning solution
- carbon fiber
- dimethyl formamide
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Application Number | Priority Date | Filing Date | Title |
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CNB021300216A CN1164811C (zh) | 2002-08-13 | 2002-08-13 | 一种制备炭纤维纺丝液的方法 |
Applications Claiming Priority (1)
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CNB021300216A CN1164811C (zh) | 2002-08-13 | 2002-08-13 | 一种制备炭纤维纺丝液的方法 |
Publications (2)
Publication Number | Publication Date |
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CN1401834A CN1401834A (zh) | 2003-03-12 |
CN1164811C true CN1164811C (zh) | 2004-09-01 |
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CNB021300216A Expired - Lifetime CN1164811C (zh) | 2002-08-13 | 2002-08-13 | 一种制备炭纤维纺丝液的方法 |
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CN (1) | CN1164811C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101768791A (zh) * | 2010-02-10 | 2010-07-07 | 北京化工大学 | 一种聚丙烯腈基中空碳纤维原丝及其制备方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101880923B (zh) * | 2010-06-28 | 2011-11-02 | 中国科学院西安光学精密机械研究所 | 一种提高碳纤维抗拉强度的方法 |
CN105624819B (zh) * | 2014-10-27 | 2018-05-11 | 中国石油化工股份有限公司 | 亲水性聚丙烯腈基碳纤维原丝的制备方法 |
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2002
- 2002-08-13 CN CNB021300216A patent/CN1164811C/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101768791A (zh) * | 2010-02-10 | 2010-07-07 | 北京化工大学 | 一种聚丙烯腈基中空碳纤维原丝及其制备方法 |
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CN1401834A (zh) | 2003-03-12 |
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ASS | Succession or assignment of patent right |
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 | ||
TR01 | Transfer of patent right |
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 |
|
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: 20040901 |