FR2242347A1 - - Google Patents

Info

Publication number
FR2242347A1
FR2242347A1 FR7330942A FR7330942A FR2242347A1 FR 2242347 A1 FR2242347 A1 FR 2242347A1 FR 7330942 A FR7330942 A FR 7330942A FR 7330942 A FR7330942 A FR 7330942A FR 2242347 A1 FR2242347 A1 FR 2242347A1
Authority
FR
France
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
FR7330942A
Other languages
French (fr)
Other versions
FR2242347B1 (en
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.)
Sakai Chemical Industry Co Ltd
Original Assignee
Sakai Chemical Industry Co Ltd
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 Sakai Chemical Industry Co Ltd filed Critical Sakai Chemical Industry Co Ltd
Priority to FR7330942A priority Critical patent/FR2242347B1/fr
Publication of FR2242347A1 publication Critical patent/FR2242347A1/fr
Application granted granted Critical
Publication of FR2242347B1 publication Critical patent/FR2242347B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/26—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on ferrites
    • C04B35/2683—Other ferrites containing alkaline earth metals or lead
FR7330942A 1973-08-27 1973-08-27 Expired FR2242347B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7330942A FR2242347B1 (en) 1973-08-27 1973-08-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7330942A FR2242347B1 (en) 1973-08-27 1973-08-27

Publications (2)

Publication Number Publication Date
FR2242347A1 true FR2242347A1 (en) 1975-03-28
FR2242347B1 FR2242347B1 (en) 1977-08-05

Family

ID=9124343

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7330942A Expired FR2242347B1 (en) 1973-08-27 1973-08-27

Country Status (1)

Country Link
FR (1) FR2242347B1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0052210A2 (en) * 1980-11-14 1982-05-26 BASF Aktiengesellschaft Method of producing fine barium ferrite particles having a high coercivity
EP0072437A2 (en) * 1981-08-19 1983-02-23 BASF Aktiengesellschaft Process for the preparation of finely divided ferrite powder
EP0091640A2 (en) * 1982-04-14 1983-10-19 BASF Aktiengesellschaft Process for the preparation of ferrites from iron (II) sulfate
EP0272932A2 (en) * 1986-12-24 1988-06-29 Maghemite Inc. Production of strontium ferrite magnets

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0052210A2 (en) * 1980-11-14 1982-05-26 BASF Aktiengesellschaft Method of producing fine barium ferrite particles having a high coercivity
EP0052210A3 (en) * 1980-11-14 1983-09-07 Basf Aktiengesellschaft Method of producing fine barium ferrite particles having a high coercivity, and their use in the production of magnetic record carriers
EP0072437A2 (en) * 1981-08-19 1983-02-23 BASF Aktiengesellschaft Process for the preparation of finely divided ferrite powder
EP0072437A3 (en) * 1981-08-19 1984-09-19 Basf Aktiengesellschaft Process for the preparation of finely divided ferrite powder
EP0091640A2 (en) * 1982-04-14 1983-10-19 BASF Aktiengesellschaft Process for the preparation of ferrites from iron (II) sulfate
EP0091640A3 (en) * 1982-04-14 1984-09-26 Basf Aktiengesellschaft Process for the preparation of ferrites from iron (ii) sulfate
EP0272932A2 (en) * 1986-12-24 1988-06-29 Maghemite Inc. Production of strontium ferrite magnets
EP0272932A3 (en) * 1986-12-24 1989-06-14 Maghemite Inc. Production of strontium ferrite magnets

Also Published As

Publication number Publication date
FR2242347B1 (en) 1977-08-05

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Legal Events

Date Code Title Description
ST Notification of lapse