JPS5272765A - Method and device for extrusion molding tetrafluoroethylene resin tubular material - Google Patents
Method and device for extrusion molding tetrafluoroethylene resin tubular materialInfo
- Publication number
- JPS5272765A JPS5272765A JP50149718A JP14971875A JPS5272765A JP S5272765 A JPS5272765 A JP S5272765A JP 50149718 A JP50149718 A JP 50149718A JP 14971875 A JP14971875 A JP 14971875A JP S5272765 A JPS5272765 A JP S5272765A
- Authority
- JP
- Japan
- Prior art keywords
- extrusion molding
- tubular material
- tetrafluoroethylene resin
- resin tubular
- molding tetrafluoroethylene
- 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
- Molding Of Porous Articles (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50149718A JPS5828107B2 (en) | 1975-12-15 | 1975-12-15 | 4. 4. |
CA267,627A CA1081422A (en) | 1975-12-15 | 1976-12-10 | Extrusion process of polytetrafluoroethylene tubing materials and apparatus therefore |
US05/750,319 US4104394A (en) | 1975-12-15 | 1976-12-14 | Method for diametrically expanding thermally contractive ptfe resin tube |
DE2656882A DE2656882C2 (en) | 1975-12-15 | 1976-12-15 | Process for the production of thin-walled pipes from polytetrafluoroethylene |
GB52450/76A GB1573196A (en) | 1975-12-15 | 1976-12-15 | Method and apparatus for extruding polytetrafluoroethlene tubing |
FR7637779A FR2335327A1 (en) | 1975-12-15 | 1976-12-15 | Paste extrusion of PTFE tube using revolving nozzle - pref. also revolving mandrel to give circumferential fibrous structure |
US05/944,682 US4225547A (en) | 1975-12-15 | 1978-09-22 | Extrusion process of polytetrafluoroethylene tubing materials and apparatus therefor |
CA331,614A CA1094767A (en) | 1975-12-15 | 1979-07-11 | Extrusion process of polytetrafluoroethylene tubing materials and apparatus therefore |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50149718A JPS5828107B2 (en) | 1975-12-15 | 1975-12-15 | 4. 4. |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5272765A true JPS5272765A (en) | 1977-06-17 |
JPS5828107B2 JPS5828107B2 (en) | 1983-06-14 |
Family
ID=15481294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50149718A Expired JPS5828107B2 (en) | 1975-12-15 | 1975-12-15 | 4. 4. |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5828107B2 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59232838A (en) * | 1983-06-15 | 1984-12-27 | Fujikura Ltd | Manufacture of wire rod coated with tetrafluoroethylene resin |
JPH01101829U (en) * | 1987-12-26 | 1989-07-10 | ||
US5399307A (en) * | 1993-06-18 | 1995-03-21 | Dalton; Robert E. | Methods of compression molding two or more polytetrafluoroethylene resin layers |
WO1995024304A1 (en) * | 1994-03-10 | 1995-09-14 | Meadox Medicals, Inc. | Method for manufacturing expanded polytetrafluoroethylene products |
US6530765B1 (en) | 1994-03-10 | 2003-03-11 | Meadox Medicals, Inc. | Apparatus for manufacturing expanded polytetrafluoroethylene products |
-
1975
- 1975-12-15 JP JP50149718A patent/JPS5828107B2/en not_active Expired
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59232838A (en) * | 1983-06-15 | 1984-12-27 | Fujikura Ltd | Manufacture of wire rod coated with tetrafluoroethylene resin |
JPH055652B2 (en) * | 1983-06-15 | 1993-01-22 | Fujikura Kk | |
JPH01101829U (en) * | 1987-12-26 | 1989-07-10 | ||
US5399307A (en) * | 1993-06-18 | 1995-03-21 | Dalton; Robert E. | Methods of compression molding two or more polytetrafluoroethylene resin layers |
US5670189A (en) * | 1993-06-18 | 1997-09-23 | Dalton; Robert E. | Compression molding two or more polytetrafluoroethylene resin layers to form a pressure pad |
US5846577A (en) * | 1993-06-18 | 1998-12-08 | Dalton; Robert E. | Continuous web press with a polytetrafluoroethylene composite |
WO1995024304A1 (en) * | 1994-03-10 | 1995-09-14 | Meadox Medicals, Inc. | Method for manufacturing expanded polytetrafluoroethylene products |
US5505887A (en) * | 1994-03-10 | 1996-04-09 | Meadox Medicals, Inc. | Extrusion process for manufacturing PTFE products |
US5874032A (en) * | 1994-03-10 | 1999-02-23 | Meadox Medicals, Inc. | Method for manufacturing expanded polytetrafluoroethylene products |
EP0992335A3 (en) * | 1994-03-10 | 2000-04-26 | Meadox Medicals Inc. | Apparatus for manufacturing expanded polytetrafluoroethylene products, and such products |
US6530765B1 (en) | 1994-03-10 | 2003-03-11 | Meadox Medicals, Inc. | Apparatus for manufacturing expanded polytetrafluoroethylene products |
Also Published As
Publication number | Publication date |
---|---|
JPS5828107B2 (en) | 1983-06-14 |
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