CA1216716A - High strength porous polytetrafluoroethylene product having a coarse microstructure - Google Patents
High strength porous polytetrafluoroethylene product having a coarse microstructureInfo
- Publication number
- CA1216716A CA1216716A CA000436399A CA436399A CA1216716A CA 1216716 A CA1216716 A CA 1216716A CA 000436399 A CA000436399 A CA 000436399A CA 436399 A CA436399 A CA 436399A CA 1216716 A CA1216716 A CA 1216716A
- Authority
- CA
- Canada
- Prior art keywords
- tensile strength
- psi
- average
- matrix tensile
- film
- 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
Links
Landscapes
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Molding Of Porous Articles (AREA)
- Materials For Medical Uses (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US41646582A | 1982-09-10 | 1982-09-10 | |
US416,465 | 1982-09-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1216716A true CA1216716A (en) | 1987-01-20 |
Family
ID=23650084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000436399A Expired CA1216716A (en) | 1982-09-10 | 1983-09-09 | High strength porous polytetrafluoroethylene product having a coarse microstructure |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS59145124A (ja) |
CA (1) | CA1216716A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112717728A (zh) * | 2020-12-28 | 2021-04-30 | 杭州泷泽过滤器材有限公司 | 一种ptfe大孔膜及其制备方法与用途 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4603678B2 (ja) * | 2000-10-13 | 2010-12-22 | 實 三輪 | 視野選択性フィルムおびその製造方法 |
JP5148187B2 (ja) * | 2007-07-17 | 2013-02-20 | 日東電工株式会社 | ポリテトラフルオロエチレン多孔質膜の製造方法、巻回体、ならびに、フィルタ用濾材およびその製造方法 |
JP5904783B2 (ja) * | 2011-12-27 | 2016-04-20 | マニー株式会社 | 針付縫合糸およびその製造方法 |
EP2727555B1 (en) * | 2012-10-31 | 2016-10-05 | W.L. Gore & Associates GmbH | Fluoropolymer articles having a high surface roughness and high coarseness |
JP5602213B2 (ja) * | 2012-11-28 | 2014-10-08 | 日東電工株式会社 | 巻回体およびフィルタ用濾材 |
CN114761101B (zh) * | 2019-12-05 | 2024-03-26 | 日东电工株式会社 | 聚四氟乙烯拉伸多孔质膜和使用其的透气滤材及过滤器构件 |
-
1983
- 1983-09-09 JP JP58165324A patent/JPS59145124A/ja active Granted
- 1983-09-09 CA CA000436399A patent/CA1216716A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112717728A (zh) * | 2020-12-28 | 2021-04-30 | 杭州泷泽过滤器材有限公司 | 一种ptfe大孔膜及其制备方法与用途 |
CN112717728B (zh) * | 2020-12-28 | 2023-03-17 | 张春燕 | 一种ptfe大孔膜及其制备方法与用途 |
Also Published As
Publication number | Publication date |
---|---|
JPS59145124A (ja) | 1984-08-20 |
JPH0259173B2 (ja) | 1990-12-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |