CN103774276B - 采用物理共混制备木质素/聚丙烯腈共混熔纺纤维的方法 - Google Patents
采用物理共混制备木质素/聚丙烯腈共混熔纺纤维的方法 Download PDFInfo
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- CN103774276B CN103774276B CN201410014614.5A CN201410014614A CN103774276B CN 103774276 B CN103774276 B CN 103774276B CN 201410014614 A CN201410014614 A CN 201410014614A CN 103774276 B CN103774276 B CN 103774276B
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CN201410014614.5A CN103774276B (zh) | 2014-01-13 | 2014-01-13 | 采用物理共混制备木质素/聚丙烯腈共混熔纺纤维的方法 |
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CN103774276B true CN103774276B (zh) | 2016-05-04 |
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CN103993378B (zh) * | 2014-05-30 | 2017-01-04 | 东华大学 | 一种木质素改性聚对苯二甲酸乙二醇酯纤维的制备方法 |
CN104593906B (zh) * | 2015-02-15 | 2017-01-11 | 东华大学 | 一种木质素基碳纤维的制备方法 |
CN104593902B (zh) * | 2015-02-15 | 2017-01-04 | 东华大学 | 一种碳纤维前驱体聚丙烯腈/木质素纤维的制备方法 |
BR102015025429A2 (pt) * | 2015-10-05 | 2018-03-20 | Laboratorios Quimicos E Metrologicos Quimlab Ltda | Composição de blenda de poliacrilonitrila / lignina para a produção de fibra precursora de fibra de carbono |
CN105177758A (zh) * | 2015-10-26 | 2015-12-23 | 太仓市双宇化纤有限公司 | 一种抗静电聚丙烯腈/聚苯胺复合纤维材料及其制备方法 |
CN108043249B (zh) * | 2017-12-18 | 2021-01-08 | 中国科学院山西煤炭化学研究所 | 一种木质素改性聚丙烯腈制备中空纤维膜的方法 |
CN108691024A (zh) * | 2018-06-29 | 2018-10-23 | 百事基材料(青岛)股份有限公司 | 含植物提取物的改性腈纶纤维及其制备方法 |
CN114395823B (zh) * | 2021-12-09 | 2023-10-31 | 安徽元琛环保科技股份有限公司 | 一种耐氧化pps过滤材料的制作方法及制得的改性pps纤维 |
CN114369880A (zh) * | 2022-01-14 | 2022-04-19 | 中国纺织科学研究院有限公司 | 多孔聚乙烯纤维、其制备方法及其用途 |
EP4515027A1 (en) * | 2022-05-16 | 2025-03-05 | North Carolina State University | Melt spinning lignin/acrylic fibers |
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CN101545148A (zh) * | 2009-03-31 | 2009-09-30 | 东华大学 | 一种咪唑型离子液体为增塑剂的聚丙烯腈pan熔融纺丝方法 |
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CN102251320A (zh) * | 2011-06-30 | 2011-11-23 | 东华大学 | 一种快速氧化的聚丙烯腈纤维的制备方法 |
CN102517689A (zh) * | 2011-12-02 | 2012-06-27 | 华南理工大学 | 一种木质素基皮芯结构纳/微米纤维及其制备方法 |
CN103451777A (zh) * | 2013-09-10 | 2013-12-18 | 北京梦狐宇通竹纤维研究开发中心 | 制备中间相木质素及其碳纤维的工艺方法 |
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Effective date of registration: 20191219 Address after: 314100 floor 3 and 4, workshop 3, No.9 Dongsheng Road, Huimin street, Jiashan County, Jiaxing City, Zhejiang Province Patentee after: Youju new material (Zhejiang) Co.,Ltd. Address before: 201620 No. 2999 Renmin Road North, Songjiang new town, Shanghai, Songjiang District Patentee before: Donghua University |
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Denomination of invention: Method for preparing lignin/polyacrylonitrile blended melt-spun fiber by adopting physical blending Effective date of registration: 20200720 Granted publication date: 20160504 Pledgee: Zhejiang Jiashan rural commercial bank Limited by Share Ltd. science and technology sub branch Pledgor: Youju new material (Zhejiang) Co.,Ltd. Registration number: Y2020330000510 |
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Denomination of invention: Preparation of lignin / polyacrylonitrile blend melt spun fiber by physical blending Effective date of registration: 20210728 Granted publication date: 20160504 Pledgee: Zhejiang Jiashan rural commercial bank Limited by Share Ltd. science and technology sub branch Pledgor: Youju new material (Zhejiang) Co.,Ltd. Registration number: Y2021330001011 |
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Denomination of invention: Preparation of Lignin/Polyacrylonitrile Blended Melt Spinning Fiber by Physical Blending Effective date of registration: 20221006 Granted publication date: 20160504 Pledgee: Zhejiang Jiashan rural commercial bank Limited by Share Ltd. science and technology sub branch Pledgor: Youju new material (Zhejiang) Co.,Ltd. Registration number: Y2022330002458 |
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Denomination of invention: Method of preparing lignin/polyacrylonitrile blended melt spun fibers using physical blending Granted publication date: 20160504 Pledgee: Zhejiang Jiashan rural commercial bank Limited by Share Ltd. science and technology sub branch Pledgor: Youju new material (Zhejiang) Co.,Ltd. Registration number: Y2024330000901 |
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Denomination of invention: Preparation of lignin / polyacrylonitrile blend melt spun fiber by physical blending Granted publication date: 20160504 Pledgee: Zhejiang Jiashan rural commercial bank Limited by Share Ltd. science and technology sub branch Pledgor: Youju new material (Zhejiang) Co.,Ltd. Registration number: Y2025330000479 |