CN101456951A - 对位芳纶聚合物生产过程中的清洗方法 - Google Patents
对位芳纶聚合物生产过程中的清洗方法 Download PDFInfo
- Publication number
- CN101456951A CN101456951A CNA2008102250839A CN200810225083A CN101456951A CN 101456951 A CN101456951 A CN 101456951A CN A2008102250839 A CNA2008102250839 A CN A2008102250839A CN 200810225083 A CN200810225083 A CN 200810225083A CN 101456951 A CN101456951 A CN 101456951A
- Authority
- CN
- China
- Prior art keywords
- water
- polymer
- polymkeric substance
- para
- aramid fiber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Polyamides (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008102250839A CN101456951B (zh) | 2008-10-28 | 2008-10-28 | 对位芳纶聚合物生产过程中的清洗方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008102250839A CN101456951B (zh) | 2008-10-28 | 2008-10-28 | 对位芳纶聚合物生产过程中的清洗方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101456951A true CN101456951A (zh) | 2009-06-17 |
CN101456951B CN101456951B (zh) | 2011-02-16 |
Family
ID=40768090
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008102250839A Active CN101456951B (zh) | 2008-10-28 | 2008-10-28 | 对位芳纶聚合物生产过程中的清洗方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101456951B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102336907A (zh) * | 2011-06-22 | 2012-02-01 | 上海舟汉纤维材料科技有限公司 | 一种聚对苯二甲酰对苯二胺聚合体的洗涤方法 |
CN102634011A (zh) * | 2012-04-01 | 2012-08-15 | 山东万圣博科技股份有限公司 | 一种聚对苯二甲酰对苯二胺(ppta)聚合物洗涤及溶剂回收方法 |
-
2008
- 2008-10-28 CN CN2008102250839A patent/CN101456951B/zh active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102336907A (zh) * | 2011-06-22 | 2012-02-01 | 上海舟汉纤维材料科技有限公司 | 一种聚对苯二甲酰对苯二胺聚合体的洗涤方法 |
CN102634011A (zh) * | 2012-04-01 | 2012-08-15 | 山东万圣博科技股份有限公司 | 一种聚对苯二甲酰对苯二胺(ppta)聚合物洗涤及溶剂回收方法 |
CN102634011B (zh) * | 2012-04-01 | 2013-06-12 | 山东万圣博科技股份有限公司 | 一种聚对苯二甲酰对苯二胺(ppta)聚合物洗涤及溶剂回收方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101456951B (zh) | 2011-02-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101429725A (zh) | 亚麻粗纱处理工艺 | |
CN101456951B (zh) | 对位芳纶聚合物生产过程中的清洗方法 | |
JP2003528993A (ja) | 複合結晶構造を有するセルロース繊維製品 | |
CN102660791A (zh) | 一种旧衣服回收利用方法 | |
CN101274988A (zh) | 制备再生纤维素膜的工业方法 | |
CN110605027B (zh) | 碱性清洗液、酸性清洗液和超滤膜清洗方法 | |
CN110295494A (zh) | 一种聚酰亚胺纤维的上浆工艺 | |
CN103314035B (zh) | 经中和的共聚物屑粒及其制备方法 | |
CN105506991A (zh) | 一种铜氨纤维导电纺织品的制备方法 | |
CN105401303B (zh) | 一种环保布料的制作工艺 | |
CN108046326B (zh) | 制备仲钨酸铵的方法 | |
Trivunac et al. | Waste materials as adsorbents for heavy metals removal from water: Comparative analysis of modification techniques | |
Yu et al. | Environmental friendly development of regenerated cellulose fiber production | |
CN104818616A (zh) | 一种提高高支纱线耐磨性的方法 | |
CN101921402B (zh) | 一种通过热水凝固浴制备纤维素薄膜的方法 | |
CN101168603A (zh) | 一种大豆分离蛋白/纤维素混合溶液及其制备方法和用途 | |
CN111621059A (zh) | 一种聚酰亚胺及其混纺纺织品的分离回收方法 | |
CN102677476A (zh) | 一种纯棉机织物的退浆精炼工作液 | |
FI121792B (fi) | Menetelmä massan käsittelemiseksi kemiallisen massan valkaisun yhteydessä | |
CN105367788B (zh) | 一种对位芳纶(ppta)多级套洗法分离溶剂方法 | |
CN102336907B (zh) | 一种聚对苯二甲酰对苯二胺聚合体的洗涤方法 | |
CN109183199A (zh) | 一种nmmo溶剂回收浓缩方法 | |
TW201335450A (zh) | 具耐燃功能之天然纖維素纖維的製法 | |
CN114890564B (zh) | 一种牛仔面料退浆废水的回收方法 | |
KR100552894B1 (ko) | NaSCN 수용액을 이용한 도전성 코팅 용액의 제조 방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: YANTAI TAYHO ADVANCED MATERIALS CO., LTD. Free format text: FORMER OWNER: YANTAI SPANDEX CO., LTD. Effective date: 20120217 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120217 Address after: 264006 No. 10, Heilongjiang Road, Yantai economic and Technological Development Zone, Yantai, Shandong Patentee after: YANTAI TAYHO ADVANCED MATERIALS Co.,Ltd. Address before: 264006 No. 10, Heilongjiang Road, Yantai economic and Technological Development Zone, Yantai, Shandong Patentee before: YANTAI SPANDEX Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 264006 No. 10, Heilongjiang Road, Yantai economic and Technological Development Zone, Yantai, Shandong Patentee after: Taihe New Material Group Co.,Ltd. Address before: 264006 No. 10, Heilongjiang Road, Yantai economic and Technological Development Zone, Yantai, Shandong Patentee before: YANTAI TAYHO ADVANCED MATERIALS Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder |