JPS5777031A - Manufacture of black spinel type iron oxide containing solubilized zinc - Google Patents

Manufacture of black spinel type iron oxide containing solubilized zinc

Info

Publication number: JPS5777031A
Authority: JP; Japan
Prior art keywords: manufacture; soln; iron oxide; oxide containing; alkali
Prior art date: 1980-10-25
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

JP55149985A

Other languages

English (en)

Other versions

JPS5943408B2 (ja

Inventor

Keizo Mori

Yoshiro Okuda

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.)

Toda Kogyo Corp

Original Assignee

Toda Kogyo 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.)

1980-10-25

Filing date

1980-10-25

Publication date

1982-05-14

1980-10-25 Application filed by Toda Kogyo Corp filed Critical Toda Kogyo Corp

1980-10-25 Priority to JP55149985A priority Critical patent/JPS5943408B2/ja

1982-05-14 Publication of JPS5777031A publication Critical patent/JPS5777031A/ja

1984-10-22 Publication of JPS5943408B2 publication Critical patent/JPS5943408B2/ja

Status Expired legal-status Critical Current

Links

UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 title 2
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1
229910052596 spinel Inorganic materials 0.000 title 1
239000011029 spinel Substances 0.000 title 1
239000011701 zinc Substances 0.000 title 1
229910052725 zinc Inorganic materials 0.000 title 1
239000003513 alkali Substances 0.000 abstract 3
230000001590 oxidative effect Effects 0.000 abstract 3
150000002500 ions Chemical class 0.000 abstract 2
BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 abstract 2
150000003752 zinc compounds Chemical class 0.000 abstract 2
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 1
230000005389 magnetism Effects 0.000 abstract 1
238000006386 neutralization reaction Methods 0.000 abstract 1
230000003472 neutralizing effect Effects 0.000 abstract 1
230000003647 oxidation Effects 0.000 abstract 1
238000007254 oxidation reaction Methods 0.000 abstract 1
239000000049 pigment Substances 0.000 abstract 1
239000002244 precipitate Substances 0.000 abstract 1
239000000047 product Substances 0.000 abstract 1

Landscapes

Compounds Of Iron (AREA)
Pigments, Carbon Blacks, Or Wood Stains (AREA)
Hard Magnetic Materials (AREA)
Soft Magnetic Materials (AREA)

JP55149985A 1980-10-25 1980-10-25 亜鉛を固溶した黒色スピネル型酸化鉄の製造法 Expired JPS5943408B2 (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP55149985A JPS5943408B2 (ja)	1980-10-25	1980-10-25	亜鉛を固溶した黒色スピネル型酸化鉄の製造法

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP55149985A JPS5943408B2 (ja)	1980-10-25	1980-10-25	亜鉛を固溶した黒色スピネル型酸化鉄の製造法

Publications (2)

Publication Number	Publication Date
JPS5777031A true JPS5777031A (en)	1982-05-14
JPS5943408B2 JPS5943408B2 (ja)	1984-10-22

Family

ID=15486941

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP55149985A Expired JPS5943408B2 (ja)	1980-10-25	1980-10-25	亜鉛を固溶した黒色スピネル型酸化鉄の製造法

Country Status (1)

Country	Link
JP (1)	JPS5943408B2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6186424A (ja) *	1984-09-28	1986-05-01	バスフ　アクチェン　ゲゼルシャフト	スピネル構造を有する微粒子状等方性フエライト粉末の製法
US5143810A (en) *	1989-05-30	1992-09-01	Canon Kabushiki Kaisha	Magnetic toner for developing electrostatic image

1980
- 1980-10-25 JP JP55149985A patent/JPS5943408B2/ja not_active Expired

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6186424A (ja) *	1984-09-28	1986-05-01	バスフ　アクチェン　ゲゼルシャフト	スピネル構造を有する微粒子状等方性フエライト粉末の製法
US5143810A (en) *	1989-05-30	1992-09-01	Canon Kabushiki Kaisha	Magnetic toner for developing electrostatic image

Also Published As

Publication number	Publication date
JPS5943408B2 (ja)	1984-10-22

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