CN100494525C - 一种将干纺氨纶废丝再生为正常氨纶丝的方法 - Google Patents
一种将干纺氨纶废丝再生为正常氨纶丝的方法 Download PDFInfo
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- CN100494525C CN100494525C CNB200710015256XA CN200710015256A CN100494525C CN 100494525 C CN100494525 C CN 100494525C CN B200710015256X A CNB200710015256X A CN B200710015256XA CN 200710015256 A CN200710015256 A CN 200710015256A CN 100494525 C CN100494525 C CN 100494525C
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
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CNB200710015256XA CN100494525C (zh) | 2007-07-06 | 2007-07-06 | 一种将干纺氨纶废丝再生为正常氨纶丝的方法 |
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CNB200710015256XA CN100494525C (zh) | 2007-07-06 | 2007-07-06 | 一种将干纺氨纶废丝再生为正常氨纶丝的方法 |
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CN101096781A CN101096781A (zh) | 2008-01-02 |
CN100494525C true CN100494525C (zh) | 2009-06-03 |
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Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101922063B (zh) * | 2010-08-05 | 2011-10-19 | 江苏双良氨纶有限公司 | 将干纺氨纶废丝再生为含耐氯特性的氨纶纺丝原液的方法 |
CN102251316B (zh) * | 2011-06-14 | 2012-11-28 | 吴中虎 | 一种利用氨纶废丝回收生产氨纶丝的方法 |
CN102677213A (zh) * | 2012-06-13 | 2012-09-19 | 浙江华峰氨纶股份有限公司 | 一种简便的氨纶废丝回收再纺丝的方法 |
CN103343404B (zh) * | 2013-07-09 | 2015-09-30 | 浙江华峰氨纶股份有限公司 | 一种氨纶废丝表面除油清洗方法 |
CN104073904B (zh) * | 2014-07-17 | 2016-01-20 | 江苏侨新纤维有限公司 | 一种利用氨纶废丝制备卫生材料用粗旦氨纶纤维的方法 |
CN104233515B (zh) * | 2014-09-26 | 2016-04-13 | 安徽皖维高新材料股份有限公司 | 一种聚乙烯醇纤维废丝的回收方法 |
CN107675287A (zh) * | 2017-08-24 | 2018-02-09 | 金寨宏伟新材料有限公司 | 一种氨纶废丝可持续回收的方法 |
CN110016730B (zh) * | 2019-05-05 | 2021-09-03 | 华峰化学股份有限公司 | 一种氨纶含水废原液加工及纺丝的方法 |
TWI809315B (zh) * | 2019-09-24 | 2023-07-21 | 日商旭化成股份有限公司 | 再生聚胺酯彈性纖維、其製法、含有該再生聚胺酯彈性纖維之纖維構造物、皺褶部件、及衛生材料 |
CN113699618B (zh) * | 2021-08-26 | 2022-04-15 | 诸暨华海氨纶有限公司 | 利用氨纶废丝制备高回弹氨纶纤维的方法 |
JP7162195B1 (ja) | 2022-02-25 | 2022-10-28 | 東レ・オペロンテックス株式会社 | ポリウレタン弾性繊維 |
WO2023175565A1 (en) | 2022-03-17 | 2023-09-21 | Toray-Opelontex Co., Ltd. | Polyurethane elastic fiber and method for producing such |
WO2023175568A1 (en) | 2022-03-18 | 2023-09-21 | Toray-Opelontex Co., Ltd. | Polyurethane elastic fiber and method for producing such |
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