JPS5334826A - Production of stabilized iron oxide pigment - Google Patents

Production of stabilized iron oxide pigment

Info

Publication number
JPS5334826A
JPS5334826A JP10794076A JP10794076A JPS5334826A JP S5334826 A JPS5334826 A JP S5334826A JP 10794076 A JP10794076 A JP 10794076A JP 10794076 A JP10794076 A JP 10794076A JP S5334826 A JPS5334826 A JP S5334826A
Authority
JP
Japan
Prior art keywords
iron oxide
pigment
production
oxide pigment
stabilized iron
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
JP10794076A
Other languages
Japanese (ja)
Other versions
JPS547291B2 (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 JP10794076A priority Critical patent/JPS5334826A/en
Publication of JPS5334826A publication Critical patent/JPS5334826A/en
Publication of JPS547291B2 publication Critical patent/JPS547291B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To an aqueous slurry of iron oxide pigment is added a Zr salt to form a pigment coated therewith. The resulting pigment is treated with silica sol without dewatering to provide a pigment stabilized against color changing or fading caused by external influence.
COPYRIGHT: (C)1978,JPO&Japio
JP10794076A 1976-09-10 1976-09-10 Production of stabilized iron oxide pigment Granted JPS5334826A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10794076A JPS5334826A (en) 1976-09-10 1976-09-10 Production of stabilized iron oxide pigment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10794076A JPS5334826A (en) 1976-09-10 1976-09-10 Production of stabilized iron oxide pigment

Publications (2)

Publication Number Publication Date
JPS5334826A true JPS5334826A (en) 1978-03-31
JPS547291B2 JPS547291B2 (en) 1979-04-05

Family

ID=14471895

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10794076A Granted JPS5334826A (en) 1976-09-10 1976-09-10 Production of stabilized iron oxide pigment

Country Status (1)

Country Link
JP (1) JPS5334826A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52154951A (en) * 1976-06-18 1977-12-23 Kubota Ltd Shaft coupling
US4717922A (en) * 1984-11-06 1988-01-05 Toyota Jidosha Kabushiki Kaisha Automobile antenna system
US4723127A (en) * 1984-12-12 1988-02-02 Toyota Jidosha Kabushiki Kaisha Automobile antenna system
US4754284A (en) * 1984-11-15 1988-06-28 Toyota Jidosha Kabushiki Kaisha Automobile antenna system
US4755823A (en) * 1985-08-09 1988-07-05 Toyota Jidosha Kabushiki Kaisha Keyless vehicle entry apparatus
US4789866A (en) * 1984-11-08 1988-12-06 Toyota Jidosha Kabushiki Kaisha Automobile antenna system
US4792807A (en) * 1985-03-27 1988-12-20 Toyota Jidosha Kabushiki Kaisha Automobile antenna system
US4794397A (en) * 1984-10-13 1988-12-27 Toyota Jidosha Kabushiki Kaisha Automobile antenna
US4804966A (en) * 1984-10-29 1989-02-14 Toyota Jidosha Kabushiki Kaisha Automobile antenna system
US4811024A (en) * 1984-10-17 1989-03-07 Toyota Jidosha Kabushiki Kaisha Automobile antenna
US4821042A (en) * 1985-06-28 1989-04-11 Toyota Jidosha Kabushiki Kaisha Vehicle antenna system
US4823141A (en) * 1985-08-09 1989-04-18 Toyota Jidosha Kabushiki Kaisha Vehicle antenna system
EP0592188A2 (en) * 1992-10-06 1994-04-13 Toda Kogyo Corp. Iron oxide particles and process for producing the same

Citations (1)

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

Patent Citations (1)

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

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52154951A (en) * 1976-06-18 1977-12-23 Kubota Ltd Shaft coupling
US4794397A (en) * 1984-10-13 1988-12-27 Toyota Jidosha Kabushiki Kaisha Automobile antenna
US4811024A (en) * 1984-10-17 1989-03-07 Toyota Jidosha Kabushiki Kaisha Automobile antenna
US4804966A (en) * 1984-10-29 1989-02-14 Toyota Jidosha Kabushiki Kaisha Automobile antenna system
US4717922A (en) * 1984-11-06 1988-01-05 Toyota Jidosha Kabushiki Kaisha Automobile antenna system
US4789866A (en) * 1984-11-08 1988-12-06 Toyota Jidosha Kabushiki Kaisha Automobile antenna system
US4754284A (en) * 1984-11-15 1988-06-28 Toyota Jidosha Kabushiki Kaisha Automobile antenna system
US4723127A (en) * 1984-12-12 1988-02-02 Toyota Jidosha Kabushiki Kaisha Automobile antenna system
US4792807A (en) * 1985-03-27 1988-12-20 Toyota Jidosha Kabushiki Kaisha Automobile antenna system
US4821042A (en) * 1985-06-28 1989-04-11 Toyota Jidosha Kabushiki Kaisha Vehicle antenna system
US4755823A (en) * 1985-08-09 1988-07-05 Toyota Jidosha Kabushiki Kaisha Keyless vehicle entry apparatus
US4823141A (en) * 1985-08-09 1989-04-18 Toyota Jidosha Kabushiki Kaisha Vehicle antenna system
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
JPS547291B2 (en) 1979-04-05

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