PRESSURE-SENSITIVE TRANSFER MAGNETIC RECORDING MEDIUM

Title:

PRESSURE-SENSITIVE TRANSFER MAGNETIC RECORDING MEDIUM

Document Type and Number:

Japanese Patent JP3137924

Kind Code:

B2

Abstract:

PROBLEM TO BE SOLVED: To provide a pressure-sensitive transfer recording medium in which aging stability of transfer performance and low temperature transfer properties are enhanced while preventing sets off of a magnetic ink layer under high temperature preservation environment without sacrifice of abrasion resistance of an image incident to high sensitivity of the magnetic ink layer.
SOLUTION: In a pressure-sensitive transfer recording medium having a pressure-sensitive transfer magnetic ink layer of magnetic powder, resin and oil formed on a support, the resin is cellulose acetate butylate having number- average molecular weight of 2.0×104-5.0×104 and glass transition point of 100-140°C, the oil is compatible with cellulose acetate butylate resin and the mixing ratio between cellulose acetate butylate resin and the oil is 3:10-7:5 (weight ratio).

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Inventors:

Kazuo Miyai
Yasuhiro Tanigawa
Kyoichi Suzuki

Application Number:

JP12237097A

Publication Date:

February 26, 2001

Filing Date:

May 13, 1997

Export Citation:

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Assignee:

Fujicopian Co., Ltd.

International Classes:

B41M5/00; B41M5/03; B41M5/10; (IPC1-7): B41M5/03; B41M5/00

Domestic Patent References:

JP952438A

Attorney, Agent or Firm:

Sota Asahina (1 person outside)

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