JPS559806A - Polypropylene two-axes extended composite film - Google Patents

Polypropylene two-axes extended composite film

Info

Publication number
JPS559806A
JPS559806A JP8088178A JP8088178A JPS559806A JP S559806 A JPS559806 A JP S559806A JP 8088178 A JP8088178 A JP 8088178A JP 8088178 A JP8088178 A JP 8088178A JP S559806 A JPS559806 A JP S559806A
Authority
JP
Japan
Prior art keywords
polypropylene
composite film
fibrils
extruded
mesh
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
Application number
JP8088178A
Other languages
English (en)
Other versions
JPS6040383B2 (ja
Inventor
Toshihiro Yamane
Megumi Tanaka
Eiichi Wada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP53080881A priority Critical patent/JPS6040383B2/ja
Priority to EP79102170A priority patent/EP0008623B1/de
Priority to DE7979102170T priority patent/DE2966256D1/de
Priority to FI792118A priority patent/FI792118A/fi
Publication of JPS559806A publication Critical patent/JPS559806A/ja
Publication of JPS6040383B2 publication Critical patent/JPS6040383B2/ja
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/018—Dielectrics
    • H01G4/20—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/018—Dielectrics
    • H01G4/20—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06
    • H01G4/22—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06 impregnated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514—Oriented
    • B32B2307/518—Oriented bi-axially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00—Polyalkenes
    • B32B2323/10—Polypropylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00—Electrical equipment
    • B32B2457/16—Capacitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Laminated Bodies (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Insulating Materials (AREA)
JP53080881A 1978-07-05 1978-07-05 ポリプロピレン複合二軸延伸フイルム Expired JPS6040383B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP53080881A JPS6040383B2 (ja) 1978-07-05 1978-07-05 ポリプロピレン複合二軸延伸フイルム
EP79102170A EP0008623B1 (de) 1978-07-05 1979-06-29 Biaxial orientierte Polypropylen-Verbundfolie und ihre Verwendung
DE7979102170T DE2966256D1 (en) 1978-07-05 1979-06-29 Biaxially oriented polypropylene film laminate and its use
FI792118A FI792118A (fi) 1978-07-05 1979-07-04 Biaxialt orienterad kombinationsfolie av polypropen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53080881A JPS6040383B2 (ja) 1978-07-05 1978-07-05 ポリプロピレン複合二軸延伸フイルム

Publications (2)

Publication Number Publication Date
JPS559806A true JPS559806A (en) 1980-01-24
JPS6040383B2 JPS6040383B2 (ja) 1985-09-10

Family

ID=13730677

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53080881A Expired JPS6040383B2 (ja) 1978-07-05 1978-07-05 ポリプロピレン複合二軸延伸フイルム

Country Status (4)

Country Link
EP (1) EP0008623B1 (ja)
JP (1) JPS6040383B2 (ja)
DE (1) DE2966256D1 (ja)
FI (1) FI792118A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56123624A (en) * 1980-03-05 1981-09-28 Mitsubishi Rayon Co Polypropylene film for electric article

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2942298C2 (de) * 1979-10-19 1985-06-13 Hoechst Ag, 6230 Frankfurt Verfahren zur Herstellung einer rauhen Polypropylen-Elektroisolierfolie
EP0036457B1 (en) * 1980-03-20 1985-02-20 Mitsubishi Rayon Co., Ltd. A method of producing a polypropylene film for electrical appliances
DE3029326A1 (de) * 1980-08-01 1982-02-18 Ero-Starkstrom Kondensatoren Gmbh, 8300 Landshut Impraegnierter wickelkondensator
FR2536204A1 (fr) * 1982-11-16 1984-05-18 Europ Composants Electron Condensateur electrique impregne
DE3247998C2 (de) * 1982-12-24 1986-02-06 Hoechst Ag, 6230 Frankfurt Siegelbare transparente polyolefinische Mehrschichtfolie
DE3538701A1 (de) * 1985-10-31 1987-05-07 Hoechst Ag Verfahren zur herstellung eines elektrischen kondensators mit langer lebensdauer
DE3540214A1 (de) * 1985-11-13 1987-05-14 Hoechst Ag Koextrudierte, biaxial orientierte mehrschichtfolie
DE3740449A1 (de) * 1987-11-28 1989-06-08 Hoechst Ag Coextrudierte, biaxial orientierte mehrschichtfolie
DE4135097A1 (de) * 1991-10-24 1993-04-29 Hoechst Ag Nicht siegelbare, matte, truebe biaxial orientierte polyolefin-mehrschichtfolie, verfahren zu ihrer herstellung und ihre verwendung
DE4135096A1 (de) * 1991-10-24 1993-04-29 Hoechst Ag Siegelbare, matte biaxial orientierte polyolefin-mehrschichtfolie, verfahren zu ihrer herstellung und ihre verwendung
FR2684333B1 (fr) * 1991-12-03 1999-07-16 Bollore Technologies Film plastique bicouche bi-etire.
SE513875C2 (sv) * 1998-06-15 2000-11-20 Ericsson Telefon Ab L M Elektrisk komponent samt ett flerlagrigt kretskort
JP6120180B2 (ja) * 2012-03-28 2017-04-26 東レ株式会社 コンデンサ用二軸延伸ポリプロピレンフィルム、金属化フィルム、およびフィルムコンデンサ

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1161679B (de) * 1960-08-17 1964-01-23 Lissmann Alkor Werk Verfahren zur Herstellung einer siegelfaehigen Verbundfolie
US3502528A (en) * 1966-04-22 1970-03-24 Toyo Boseki Method for preparing polypropylene films
GB1145199A (en) * 1966-06-13 1969-03-12 Nat Distillers Chem Corp Heat-sealable oriented polypropylene film laminate
DE1769028A1 (de) * 1968-03-22 1972-02-03 Kalle Ag Biaxial orientierte Polypropylenfolie
US4185148A (en) * 1976-05-17 1980-01-22 Mitsubishi Rayon Company Limited Process for producing the polypropylene film for electrical appliances

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56123624A (en) * 1980-03-05 1981-09-28 Mitsubishi Rayon Co Polypropylene film for electric article

Also Published As

Publication number Publication date
JPS6040383B2 (ja) 1985-09-10
FI792118A (fi) 1980-01-06
EP0008623B1 (de) 1983-10-05
DE2966256D1 (en) 1983-11-10
EP0008623A1 (de) 1980-03-19

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