CN100377864C - 聚四氟乙烯与热塑性聚氨酯复合薄膜的制备方法 - Google Patents
聚四氟乙烯与热塑性聚氨酯复合薄膜的制备方法 Download PDFInfo
- Publication number
- CN100377864C CN100377864C CNB2005100618274A CN200510061827A CN100377864C CN 100377864 C CN100377864 C CN 100377864C CN B2005100618274 A CNB2005100618274 A CN B2005100618274A CN 200510061827 A CN200510061827 A CN 200510061827A CN 100377864 C CN100377864 C CN 100377864C
- Authority
- CN
- China
- Prior art keywords
- ptfe
- polytetrafluoroethylene
- base band
- polyurethane
- temperature
- 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.)
- Expired - Fee Related
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 26
- 239000004433 Thermoplastic polyurethane Substances 0.000 title claims abstract description 13
- 229920002803 thermoplastic polyurethane Polymers 0.000 title claims abstract description 13
- 229920001343 polytetrafluoroethylene Polymers 0.000 title claims description 210
- 239000004810 polytetrafluoroethylene Substances 0.000 title claims description 209
- 229940058401 polytetrafluoroethylene Drugs 0.000 title claims description 209
- 238000002360 preparation method Methods 0.000 title claims description 14
- 229920002635 polyurethane Polymers 0.000 claims abstract description 66
- 239000004814 polyurethane Substances 0.000 claims abstract description 66
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000000843 powder Substances 0.000 claims abstract description 8
- -1 polytetrafluoroethylene Polymers 0.000 claims description 107
- 238000005238 degreasing Methods 0.000 claims description 34
- 239000000463 material Substances 0.000 claims description 27
- 239000012528 membrane Substances 0.000 claims description 20
- 238000005098 hot rolling Methods 0.000 claims description 10
- 239000000314 lubricant Substances 0.000 claims description 10
- 238000005245 sintering Methods 0.000 claims description 10
- 239000012530 fluid Substances 0.000 claims description 9
- 239000004809 Teflon Substances 0.000 claims description 7
- 229920006362 Teflon® Polymers 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 7
- 239000011347 resin Substances 0.000 claims description 7
- 229920005989 resin Polymers 0.000 claims description 7
- 238000003490 calendering Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- 229920001971 elastomer Polymers 0.000 claims description 5
- 239000003350 kerosene Substances 0.000 claims description 4
- 230000035699 permeability Effects 0.000 claims description 3
- 238000010025 steaming Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 11
- 239000004744 fabric Substances 0.000 abstract description 8
- 239000000853 adhesive Substances 0.000 abstract description 2
- 230000001070 adhesive effect Effects 0.000 abstract description 2
- 238000009941 weaving Methods 0.000 abstract description 2
- 229920001169 thermoplastic Polymers 0.000 abstract 3
- 239000004416 thermosoftening plastic Substances 0.000 abstract 3
- 239000004745 nonwoven fabric Substances 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 4
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 229920001817 Agar Polymers 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 239000012982 microporous membrane Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920006264 polyurethane film Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Landscapes
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100618274A CN100377864C (zh) | 2005-12-05 | 2005-12-05 | 聚四氟乙烯与热塑性聚氨酯复合薄膜的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100618274A CN100377864C (zh) | 2005-12-05 | 2005-12-05 | 聚四氟乙烯与热塑性聚氨酯复合薄膜的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1785656A CN1785656A (zh) | 2006-06-14 |
CN100377864C true CN100377864C (zh) | 2008-04-02 |
Family
ID=36783305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100618274A Expired - Fee Related CN100377864C (zh) | 2005-12-05 | 2005-12-05 | 聚四氟乙烯与热塑性聚氨酯复合薄膜的制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN100377864C (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009120722A (ja) * | 2007-11-15 | 2009-06-04 | Yunimatekku Kk | ポリウレタンエラストマー組成物 |
CN103272497B (zh) * | 2013-04-22 | 2015-11-18 | 浙江国泰密封材料股份有限公司 | 一种多功能ptfe复合膜的制备方法 |
CN104802429A (zh) * | 2015-04-23 | 2015-07-29 | 湖州绿净环保科技有限公司 | 一种提高双向拉伸聚四氟乙烯微孔薄膜孔隙率的方法 |
CN104894877B (zh) * | 2015-06-29 | 2016-09-14 | 宣海燕 | 一种防风透气型纺织品的制备方法 |
CN105385145A (zh) * | 2015-12-21 | 2016-03-09 | 江苏宏远新材料科技有限公司 | 一种耐磨型聚氨酯薄膜 |
CN107487005B (zh) * | 2017-07-25 | 2019-09-10 | 浙江理工大学 | 一种非对称结构聚四氟乙烯微孔曝气膜的制备方法 |
CN109663226A (zh) * | 2019-02-21 | 2019-04-23 | 遵义医学院附属医院 | 一种胸腔放疗用真空垫联合热塑体膜固定装置 |
CN111775525A (zh) * | 2019-04-04 | 2020-10-16 | 东莞市科迪实业有限公司 | 一种不织布基层布料及其制备方法 |
CN112936926A (zh) * | 2019-12-10 | 2021-06-11 | 东莞先健新材料科技有限公司 | 一种聚四氟乙烯膨体膜及其制备方法 |
CN115386120A (zh) * | 2022-10-19 | 2022-11-25 | 江苏旭氟新材料有限公司 | 一种具有弹性的防水透湿性ptfe薄膜的制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1267893A (zh) * | 1999-03-17 | 2000-09-27 | 四川师范大学 | 高分子磁性缩波基板材料及由其制成的高分子磁性缩波基板型材 |
CN1519094A (zh) * | 2003-01-22 | 2004-08-11 | 中国人民解放军总后勤部军需装备研究 | 聚氨酯-聚四氟乙烯共同拉伸复合膜的制备方法 |
CN1566204A (zh) * | 2003-06-25 | 2005-01-19 | 中国人民解放军总后勤部军需装备研究所 | 一种透湿型病毒阻隔聚四氟乙烯复合膜的制备方法 |
US20050238872A1 (en) * | 2004-04-23 | 2005-10-27 | Kennedy Michael E | Fluoropolymer barrier material |
-
2005
- 2005-12-05 CN CNB2005100618274A patent/CN100377864C/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1267893A (zh) * | 1999-03-17 | 2000-09-27 | 四川师范大学 | 高分子磁性缩波基板材料及由其制成的高分子磁性缩波基板型材 |
CN1519094A (zh) * | 2003-01-22 | 2004-08-11 | 中国人民解放军总后勤部军需装备研究 | 聚氨酯-聚四氟乙烯共同拉伸复合膜的制备方法 |
CN1566204A (zh) * | 2003-06-25 | 2005-01-19 | 中国人民解放军总后勤部军需装备研究所 | 一种透湿型病毒阻隔聚四氟乙烯复合膜的制备方法 |
US20050238872A1 (en) * | 2004-04-23 | 2005-10-27 | Kennedy Michael E | Fluoropolymer barrier material |
Also Published As
Publication number | Publication date |
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CN1785656A (zh) | 2006-06-14 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang province Langsha Underwear Co. Ltd. Assignor: Zhejiang Sci-Tech University Contract fulfillment period: 2008.4.15 to 2013.4.14 contract change Contract record no.: 2008330001422 Denomination of invention: Preparation method of composite film of poly tetrafluoro ethylene and thermoplastic polyurethane Granted publication date: 20080402 License type: Exclusive license Record date: 20081028 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.4.15 TO 2013.4.14; CHANGE OF CONTRACT Name of requester: ZHEJIANG PROVINCEINCE,LANGSHA UNDERWEAR CO., LTD. Effective date: 20081028 |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080402 Termination date: 20141205 |
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