SHEET HAVING POWDER COATED THEREON, AND PRODUCTION AND USE THEREOF

Title:

SHEET HAVING POWDER COATED THEREON, AND PRODUCTION AND USE THEREOF

Document Type and Number:

WIPO Patent Application WO/1999/046117

Kind Code:

A1

Abstract:

A sheet having a powder coating thereon, which comprises a substrate and, coated thereon, a resin layer containing particles of a powder coating composition having a particle diameter of 0.1 to 30 $g(m)m, which are distributed uniformly and intermittently with fine inorganic particles having a particle diameter of 1 nm to 1 $g(m)m intervening between them. Such a powder coated sheet can be suitably used as an inkjet recording sheet. The above-mentioned sheet having a powder coating thereon can be prepared by a method comprising providing a powder mixture by mixing a powder coating composition having a particle diameter of 0.1 to 30 $g(m)m and fine inorganic particles having a particle diameter of 1 nm to 1 $g(m)m, applying the powder mixture by dry coating on a substrate, and fusing with heat the powder coating composition to place on the substrate together with the fine inorganic particles, to thereby form a resin layer of the powder coating composition on the substrate.

Inventors:

ARAI TOSHIO (JP)
SANO CHIKASHI (JP)
SAITOH KAZUO (JP)

Application Number:

PCT/JP1999/001175

Publication Date:

September 16, 1999

Filing Date:

March 10, 1999

Export Citation:

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Assignee:

BANDO CHEMICAL IND (JP)
ARAI TOSHIO (JP)
SANO CHIKASHI (JP)
SAITOH KAZUO (JP)

International Classes:

B41M5/52; D21H23/64; B41M5/50; (IPC1-7): B32B9/00; B32B27/00; D21H27/00; B41M5/00

Foreign References:

JPH10297119A	1998-11-10
JPH10297116A	1998-11-10
JPH10278441A	1998-10-20
JPH09118068A	1997-05-06
JPH0243083A	1990-02-13
JPS6149883A	1986-03-11

Other References: