JPS52139176A - Method of manufacturing poly propylene films for electric use - Google Patents
Method of manufacturing poly propylene films for electric useInfo
- Publication number
- JPS52139176A JPS52139176A JP5639076A JP5639076A JPS52139176A JP S52139176 A JPS52139176 A JP S52139176A JP 5639076 A JP5639076 A JP 5639076A JP 5639076 A JP5639076 A JP 5639076A JP S52139176 A JPS52139176 A JP S52139176A
- Authority
- JP
- Japan
- Prior art keywords
- poly propylene
- electric use
- manufacturing poly
- propylene films
- films
- 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
- Organic Insulating Materials (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Molding Of Porous Articles (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5639076A JPS52139176A (en) | 1976-05-17 | 1976-05-17 | Method of manufacturing poly propylene films for electric use |
US05/794,602 US4185148A (en) | 1976-05-17 | 1977-05-06 | Process for producing the polypropylene film for electrical appliances |
FI771551A FI66308C (fi) | 1976-05-17 | 1977-05-16 | Icke toejd gjuten polypropenfilm |
DE2722087A DE2722087C2 (de) | 1976-05-17 | 1977-05-16 | Verfahren zur Herstellung einer rauhen Polypropylenfolie |
GB20733/77A GB1546009A (en) | 1976-05-17 | 1977-05-17 | Process for producing the polypropylene film for electrical appliances |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5639076A JPS52139176A (en) | 1976-05-17 | 1976-05-17 | Method of manufacturing poly propylene films for electric use |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52139176A true JPS52139176A (en) | 1977-11-19 |
JPS5346228B2 JPS5346228B2 (US06534493-20030318-C00166.png) | 1978-12-12 |
Family
ID=13025893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5639076A Granted JPS52139176A (en) | 1976-05-17 | 1976-05-17 | Method of manufacturing poly propylene films for electric use |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52139176A (US06534493-20030318-C00166.png) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56123828A (en) * | 1980-03-06 | 1981-09-29 | Mitsubishi Rayon Co Ltd | Manufacturing method for polypropylene film for electrical appliances |
WO2016182003A1 (ja) * | 2015-05-12 | 2016-11-17 | 東レ株式会社 | ポリプロピレンフィルム、金属膜積層フィルムおよびフィルムコンデンサ並びにそれらの製造方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS491781A (US06534493-20030318-C00166.png) * | 1972-05-01 | 1974-01-09 | ||
JPS4918111A (US06534493-20030318-C00166.png) * | 1972-06-12 | 1974-02-18 |
-
1976
- 1976-05-17 JP JP5639076A patent/JPS52139176A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS491781A (US06534493-20030318-C00166.png) * | 1972-05-01 | 1974-01-09 | ||
JPS4918111A (US06534493-20030318-C00166.png) * | 1972-06-12 | 1974-02-18 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56123828A (en) * | 1980-03-06 | 1981-09-29 | Mitsubishi Rayon Co Ltd | Manufacturing method for polypropylene film for electrical appliances |
JPS6344534B2 (US06534493-20030318-C00166.png) * | 1980-03-06 | 1988-09-06 | Mitsubishi Rayon Co | |
WO2016182003A1 (ja) * | 2015-05-12 | 2016-11-17 | 東レ株式会社 | ポリプロピレンフィルム、金属膜積層フィルムおよびフィルムコンデンサ並びにそれらの製造方法 |
JPWO2016182003A1 (ja) * | 2015-05-12 | 2018-02-22 | 東レ株式会社 | ポリプロピレンフィルム、金属膜積層フィルムおよびフィルムコンデンサ並びにそれらの製造方法 |
JP2021120456A (ja) * | 2015-05-12 | 2021-08-19 | 東レ株式会社 | ポリプロピレンフィルム、金属膜積層フィルムおよびフィルムコンデンサ並びにそれらの製造方法 |
Also Published As
Publication number | Publication date |
---|---|
JPS5346228B2 (US06534493-20030318-C00166.png) | 1978-12-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS52151338A (en) | Method of manufacturing masterbatch | |
JPS52155698A (en) | Method of making poly*alkylpentamethylene threphthalamide* | |
JPS51112881A (en) | Method of manufacturing polymer film | |
JPS5286192A (en) | Method of manufacturing electric parts | |
JPS5347396A (en) | Manufacturing process for phosphatidic polymer | |
JPS52141443A (en) | Method of etching films | |
GB1547681A (en) | Electric layer cypacitors | |
JPS52139176A (en) | Method of manufacturing poly propylene films for electric use | |
JPS531267A (en) | Method of manufacturing plastic film for electricity | |
JPS52117973A (en) | Method of manufacturing electric insulation film | |
JPS5310074A (en) | Method of manufacturing electric switch | |
JPS5277180A (en) | Method of manufacturing highly elongated poly olefin film | |
AU2721177A (en) | Insulator extrusion process | |
JPS52140000A (en) | Method of manufacturing polypropylene for electric equipment | |
JPS52119677A (en) | Method of manufacturing electroconductive films | |
JPS52109103A (en) | Method of manufacturing commutator | |
JPS52108466A (en) | Method of manufacturing poly ethylene terephthalate film | |
JPS5368490A (en) | Method of manufacturing polishing tape | |
JPS52135061A (en) | Method of manufacturing electric contacts | |
JPS52124075A (en) | Method of manufacturing poly propylene film | |
JPS52148565A (en) | Method of manufacturing films for electricity | |
JPS52136274A (en) | Method of manufacture of polyester film having improved electric conductivity | |
JPS5320565A (en) | Method of manufacturing silverrtungsten electric contacts | |
JPS5293482A (en) | Method of manufacturing mono dimensional poly ethylene film | |
JPS5347979A (en) | Method of manufacturing electric contact |