CA987971A - Dielectric insulation employing open-celled microporous film - Google Patents

Dielectric insulation employing open-celled microporous film

Info

Publication number: CA987971A
Authority: CA; Canada
Prior art keywords: microporous film; dielectric insulation; employing open; celled microporous; insulation employing
Prior art date: 1971-04-15
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

Application number

CA139,750A

Inventor

John T. Loft

Steven G. Plovan

John A. Mctaggart

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.)

Celanese Corp

Original Assignee

Celanese Corp

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.)

1971-04-15

Filing date

1972-04-14

Publication date

1976-04-27

1972-04-14 Application filed by Celanese Corp filed Critical Celanese Corp

1976-04-27 Application granted granted Critical

1976-04-27 Publication of CA987971A publication Critical patent/CA987971A/en

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/002—Inhomogeneous material in general
- H01B3/006—Other inhomogeneous material

Landscapes

Physics & Mathematics (AREA)
Spectroscopy & Molecular Physics (AREA)
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

CA139,750A 1971-04-15 1972-04-14 Dielectric insulation employing open-celled microporous film Expired CA987971A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US13442371A	1971-04-15	1971-04-15

Publications (1)

Publication Number	Publication Date
CA987971A true CA987971A (en)	1976-04-27

Family

ID=22463337

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA139,750A Expired CA987971A (en)	1971-04-15	1972-04-14	Dielectric insulation employing open-celled microporous film

Country Status (6)

Country	Link
JP (1)	JPS5524214B1 (en)
CA (1)	CA987971A (en)
DE (1)	DE2217795A1 (en)
FR (1)	FR2133710B1 (en)
GB (1)	GB1371991A (en)
IT (1)	IT952647B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH571038A5 (en) *	1972-07-24	1975-12-31	Bbc Brown Boveri & Cie
JPS5345920B2 (en) *	1973-06-15	1978-12-09
WO1999013477A1 (en)	1997-09-09	1999-03-18	Nkt Research Center A/S	An electrically insulating material, method for the preparation thereof, and insulated objects comprising said material

1972
- 1972-04-12 GB GB1677972A patent/GB1371991A/en not_active Expired
- 1972-04-13 DE DE19722217795 patent/DE2217795A1/en active Pending
- 1972-04-14 CA CA139,750A patent/CA987971A/en not_active Expired
- 1972-04-14 IT IT4963172A patent/IT952647B/en active
- 1972-04-14 JP JP3703872A patent/JPS5524214B1/ja active Pending
- 1972-04-14 FR FR7213099A patent/FR2133710B1/fr not_active Expired

Also Published As

Publication number	Publication date
FR2133710A1 (en)	1972-12-01
FR2133710B1 (en)	1977-06-24
GB1371991A (en)	1974-10-30
JPS5524214B1 (en)	1980-06-27
DE2217795A1 (en)	1972-10-19
IT952647B (en)	1973-07-30

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