MAGNETIZABLE LUMINESCENT PIGMENT

Title:

MAGNETIZABLE LUMINESCENT PIGMENT

Document Type and Number:

Japanese Patent JPH06313124

Kind Code:

A

Abstract:

PURPOSE: To obtain the title pigment having a high metallic luster and high hiding power and being useful as a stereo-optical effect pigment by using a thin-plate non-ferromagnetic metal base coated with a specified ferromagnetic layer.

CONSTITUTION: This pigment comprises a thin-plate, desirably about 1 to 200 μm in a mean maximum diameter, non-ferroelectric metallic base (e.g. Al pigment) coated with a ferroelectric layer comprising Fe, Co and/or Ni, optionally another layer comprising a metal oxide and/or an outer passivation layer containing a phosphate, a chromate and/or a vanadate [e.g. iron (III) oxide layer].

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Inventors:

RAIMUNTO SHIYUMITSUTO
NORUBERUTO MURONGA
HARARUTO OHOMAN

Application Number:

JP8494594A

Publication Date:

November 08, 1994

Filing Date:

April 22, 1994

Export Citation:

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Assignee:

BASF AG

International Classes:

C09C3/06; B44F1/12; C03C4/02; C04B33/14; C08K9/02; C09C1/00; C09D5/23; C09D7/12; C09D11/00; (IPC1-7): C09C3/06

Attorney, Agent or Firm:

Toshio Yano (2 outside)

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