DK15491D0 - Superledende materiale, dets fremstilling og anvendelse - Google Patents

Superledende materiale, dets fremstilling og anvendelse

Info

Publication number: DK15491D0
Authority: DK; Denmark
Prior art keywords: manufacturing; conductive material; super conductive; super; conductive
Prior art date: 1988-08-10

Application number

DK015491A

Other languages

English (en)

Other versions

DK15491A (da

DK175209B1 (da

Inventor

Munirpallam Appado Subramanian

Original Assignee

Du Pont

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.)

1988-08-10

Filing date

1991-01-29

Publication date

1991-01-29

1988-08-24 Priority claimed from US07/236,088 external-priority patent/US4894361A/en

1991-01-29 Application filed by Du Pont filed Critical Du Pont

1991-01-29 Publication of DK15491D0 publication Critical patent/DK15491D0/da

1991-01-29 Publication of DK15491A publication Critical patent/DK15491A/da

2004-07-12 Application granted granted Critical

2004-07-12 Publication of DK175209B1 publication Critical patent/DK175209B1/da

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G21/00—Compounds of lead
- C01G21/006—Compounds containing lead, with or without oxygen or hydrogen, and containing two or more other elements
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N60/00—Superconducting devices
- H10N60/80—Constructional details
- H10N60/85—Superconducting active materials
- H10N60/855—Ceramic superconductors
- H10N60/857—Ceramic superconductors comprising copper oxide
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/77—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by unit-cell parameters, atom positions or structure diagrams
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
- C01P2004/82—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Engineering & Computer Science (AREA)
Ceramic Engineering (AREA)
Inorganic Compounds Of Heavy Metals (AREA)
Compositions Of Oxide Ceramics (AREA)
Superconductors And Manufacturing Methods Therefor (AREA)
Superconductor Devices And Manufacturing Methods Thereof (AREA)

DK199100154A 1988-08-10 1991-01-29 Superledende materiale, dets fremstilling og anvendelse DK175209B1 (da)

Applications Claiming Priority (6)

Application Number	Priority Date	Filing Date	Title
US23063188A	1988-08-10	1988-08-10
US23063188		1988-08-10
US07/236,088 US4894361A (en)	1988-08-10	1988-08-24	Superconducting metal oxide Tl-Pb-Ca-Sr-O compositions and processes for manufacture and use
US23608888		1988-08-24
US8903017		1989-07-17
PCT/US1989/003017 WO1990001461A1 (en)	1988-08-10	1989-07-17	Superconducting metal oxide compositions and processes for manufacture and use

Publications (3)

Publication Number	Publication Date
DK15491D0 true DK15491D0 (da)	1991-01-29
DK15491A DK15491A (da)	1991-01-29
DK175209B1 DK175209B1 (da)	2004-07-12

Family

ID=26924406

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK199100154A DK175209B1 (da)	1988-08-10	1991-01-29	Superledende materiale, dets fremstilling og anvendelse

Country Status (7)

Country	Link
EP (1)	EP0428630B1 (da)
JP (1)	JP2768523B2 (da)
AU (1)	AU632069B2 (da)
DE (1)	DE68909945T2 (da)
DK (1)	DK175209B1 (da)
NO (1)	NO303007B1 (da)
WO (1)	WO1990001461A1 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0687611A (ja) *	1992-09-04	1994-03-29	Hitachi Ltd	酸化物系超電導体、その製造方法及び線材

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3932315A (en) *	1974-09-24	1976-01-13	E. I. Du Pont De Nemours & Company	Superconductive barium-lead-bismuth oxides
CA1168762A (en) *	1981-06-22	1984-06-05	Osamu Michikami	Method of fabrication for josephson tunnel junction
KR0125876B1 (ko) *	1988-02-25	1997-12-18	나까하라 쯔네오	초전도 재료와 그 제조 방법
US4929594A (en) *	1988-03-14	1990-05-29	E. I. Du Pont De Nemours And Company	Superconducting composition Tl2 Ba2 CuO6+x and process for manufacture
EP0441903A4 (en) *	1988-11-02	1991-12-04	E.I. Du Pont De Nemours And Company	Superconducting metal oxide compositions and processes for manufacture and use

1989
- 1989-07-17 AU AU43497/89A patent/AU632069B2/en not_active Ceased
- 1989-07-17 WO PCT/US1989/003017 patent/WO1990001461A1/en active IP Right Grant
- 1989-07-17 DE DE89911456T patent/DE68909945T2/de not_active Expired - Fee Related
- 1989-07-17 EP EP89911456A patent/EP0428630B1/en not_active Expired - Lifetime
- 1989-07-17 JP JP1510628A patent/JP2768523B2/ja not_active Expired - Fee Related
1991
- 1991-01-29 DK DK199100154A patent/DK175209B1/da not_active IP Right Cessation
- 1991-02-08 NO NO910514A patent/NO303007B1/no not_active IP Right Cessation

Also Published As

Publication number	Publication date
WO1990001461A1 (en)	1990-02-22
NO910514D0 (no)	1991-02-08
DE68909945D1 (de)	1993-11-18
EP0428630B1 (en)	1993-10-13
NO910514L (no)	1991-02-08
EP0428630A1 (en)	1991-05-29
JPH04500062A (ja)	1992-01-09
DK15491A (da)	1991-01-29
AU632069B2 (en)	1992-12-17
AU4349789A (en)	1990-03-05
DE68909945T2 (de)	1994-03-03
NO303007B1 (no)	1998-05-18
DK175209B1 (da)	2004-07-12
JP2768523B2 (ja)	1998-06-25
EP0428630A4 (en)	1991-12-04

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Legal Events

Date	Code	Title	Description
2005-02-28	PBP	Patent lapsed	Country of ref document: DK