JPS5342217A - Production of stabilized iron oxide pigment - Google Patents

Production of stabilized iron oxide pigment

Info

Publication number
JPS5342217A
JPS5342217A JP11659576A JP11659576A JPS5342217A JP S5342217 A JPS5342217 A JP S5342217A JP 11659576 A JP11659576 A JP 11659576A JP 11659576 A JP11659576 A JP 11659576A JP S5342217 A JPS5342217 A JP S5342217A
Authority
JP
Japan
Prior art keywords
iron oxide
oxide pigment
production
stabilized iron
stabilized
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
JP11659576A
Other languages
Japanese (ja)
Other versions
JPS547294B2 (en
Inventor
Nobuyoshi Abe
Shigenaga Kubo
Kiyoshi Kanamaru
Shozo Takatsu
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.)
Toho Ganryo Kogyo Co Ltd
Nippon Chemical Industrial Co Ltd
Original Assignee
Toho Ganryo Kogyo Co Ltd
Nippon Chemical Industrial 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 Toho Ganryo Kogyo Co Ltd, Nippon Chemical Industrial Co Ltd filed Critical Toho Ganryo Kogyo Co Ltd
Priority to JP11659576A priority Critical patent/JPS5342217A/en
Publication of JPS5342217A publication Critical patent/JPS5342217A/en
Publication of JPS547294B2 publication Critical patent/JPS547294B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

PURPOSE: To produce a stabilized iron oxide pigment resisting chemicals and heat by depositing zirconium hydroxide on the surface of iron oxide pigment and further by precipitating silica sol on the zirionium layer after dewatering.
COPYRIGHT: (C)1978,JPO&Japio
JP11659576A 1976-09-30 1976-09-30 Production of stabilized iron oxide pigment Granted JPS5342217A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11659576A JPS5342217A (en) 1976-09-30 1976-09-30 Production of stabilized iron oxide pigment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11659576A JPS5342217A (en) 1976-09-30 1976-09-30 Production of stabilized iron oxide pigment

Publications (2)

Publication Number Publication Date
JPS5342217A true JPS5342217A (en) 1978-04-17
JPS547294B2 JPS547294B2 (en) 1979-04-05

Family

ID=14691022

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11659576A Granted JPS5342217A (en) 1976-09-30 1976-09-30 Production of stabilized iron oxide pigment

Country Status (1)

Country Link
JP (1) JPS5342217A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4916531A (en) * 1972-06-05 1974-02-14
JPS50115698A (en) * 1974-02-22 1975-09-10

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4916531A (en) * 1972-06-05 1974-02-14
JPS50115698A (en) * 1974-02-22 1975-09-10

Also Published As

Publication number Publication date
JPS547294B2 (en) 1979-04-05

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