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Patent Searching and Data


Title:
PHOSPHORESCENT TRANSFER SHEET, AND TRANSFER METHOD OF PHOSPHORESCENT TRANSFER SHEET FOR INKJET
Document Type and Number:
WIPO Patent Application WO/2019/211919
Kind Code:
A1
Abstract:
This manufacturing method of a phosphorescent transfer sheet involves an adhesive layer forming step for forming an adhesive layer on a support layer, a resin layer forming step for forming a resin layer on the adhesive layer, an infrared absorption layer forming step for forming an infrared absorption layer which contains an infrared absorbent on the resin layer, a microcapsule layer forming step for forming a microcapsule layer in which microcapsules are dispersed on the infrared absorption layer, and a pigment dispersion layer forming step for forming a pigment dispersion layer which contains a phosphorescent pigment on the microcapsule layer, wherein the microcapsules are formed from heat-meltable contents which are repeatably and reversibly solidified and melted by heat applied from the infrared absorption layer, and a capsule material which covers the heat-meltable contents.

Inventors:
SANARI, Katsuo (35-2, Momoyamadai 3-chome Suita-sh, Osaka 54, 〒5650854, JP)
Application Number:
JP2018/020174
Publication Date:
November 07, 2019
Filing Date:
May 25, 2018
Export Citation:
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Assignee:
SANTOSHOJI CO., LTD. (16-20, Minamisenba 1-chome Chuo-ku, Osaka-sh, Osaka 81, 〒5420081, JP)
International Classes:
B44C1/17; B32B27/18; B32B27/20; B41M5/52
Domestic Patent References:
WO2007017927A12007-02-15
Foreign References:
JP6109382B12017-04-05
JP6114857B12017-04-12
JPH0931869A1997-02-04
JP6345898B12018-06-20
JP2003312196A2003-11-06
JPS5729698B21982-06-24
Attorney, Agent or Firm:
ASAHINA & CO. (NS Building, 2-22 Tanimachi 2-chome, Chuo-ku, Osaka-sh, Osaka 12, 〒5400012, JP)
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