JPS5343729A - Stable iron oxide pigments and their preparation - Google Patents

Stable iron oxide pigments and their preparation

Info

Publication number
JPS5343729A
JPS5343729A JP11851776A JP11851776A JPS5343729A JP S5343729 A JPS5343729 A JP S5343729A JP 11851776 A JP11851776 A JP 11851776A JP 11851776 A JP11851776 A JP 11851776A JP S5343729 A JPS5343729 A JP S5343729A
Authority
JP
Japan
Prior art keywords
iron oxide
preparation
oxide pigments
stable iron
coating
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
JP11851776A
Other languages
Japanese (ja)
Other versions
JPS547295B2 (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 JP11851776A priority Critical patent/JPS5343729A/en
Publication of JPS5343729A publication Critical patent/JPS5343729A/en
Publication of JPS547295B2 publication Critical patent/JPS547295B2/ja
Granted legal-status Critical Current

Links

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

Abstract

PURPOSE: To impart the chemical and heat resistance to iron oxide pigments, by depositing an hydrous oxide of a specific metal on the surfaces of iron oxide pigment particles, and by coating silica on the coating thus obtained.
COPYRIGHT: (C)1978,JPO&Japio
JP11851776A 1976-10-04 1976-10-04 Stable iron oxide pigments and their preparation Granted JPS5343729A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11851776A JPS5343729A (en) 1976-10-04 1976-10-04 Stable iron oxide pigments and their preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11851776A JPS5343729A (en) 1976-10-04 1976-10-04 Stable iron oxide pigments and their preparation

Publications (2)

Publication Number Publication Date
JPS5343729A true JPS5343729A (en) 1978-04-20
JPS547295B2 JPS547295B2 (en) 1979-04-05

Family

ID=14738576

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11851776A Granted JPS5343729A (en) 1976-10-04 1976-10-04 Stable iron oxide pigments and their preparation

Country Status (1)

Country Link
JP (1) JPS5343729A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5770332A (en) * 1980-10-20 1982-04-30 Misawa Homes Co Ltd Floor heating panel
JPS5938259A (en) * 1982-08-26 1984-03-02 Titan Kogyo Kk Preparation of heat-resistant yellow iron oxide pigment
JPS59129016U (en) * 1983-12-26 1984-08-30 川北電工株式会社 Material for forming insulation layer in floor heating equipment
JPS6011028A (en) * 1983-06-30 1985-01-21 Sanpo Shokai:Kk Floor heating pannel and manufacture thereof
US5269842A (en) * 1990-04-18 1993-12-14 Toda Kogyo Corporation Iron oxide coloring agent for suppressing aging of resins
EP0592188A2 (en) * 1992-10-06 1994-04-13 Toda Kogyo Corp. Iron oxide particles and process for producing the same

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

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5770332A (en) * 1980-10-20 1982-04-30 Misawa Homes Co Ltd Floor heating panel
JPS5938259A (en) * 1982-08-26 1984-03-02 Titan Kogyo Kk Preparation of heat-resistant yellow iron oxide pigment
JPS6011028A (en) * 1983-06-30 1985-01-21 Sanpo Shokai:Kk Floor heating pannel and manufacture thereof
JPS59129016U (en) * 1983-12-26 1984-08-30 川北電工株式会社 Material for forming insulation layer in floor heating equipment
US5269842A (en) * 1990-04-18 1993-12-14 Toda Kogyo Corporation Iron oxide coloring agent for suppressing aging of resins
EP0592188A2 (en) * 1992-10-06 1994-04-13 Toda Kogyo Corp. Iron oxide particles and process for producing the same

Also Published As

Publication number Publication date
JPS547295B2 (en) 1979-04-05

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