Title:
PRODUCTION OF THERMAL RECORDING MATERIAL
Document Type and Number:
Japanese Patent JP3129491
Kind Code:
B2
Abstract:
PURPOSE: To produce a thermal recording material having high sensitivity and excellent color forming uniformity by laminating a thermal layer to a support having a heat insulating under layer using plastic non-foamed hollow bodies by a blade coating method.
CONSTITUTION: In a thermal recording material formed by laminating a thermal layer to a base material having an under layer by a blade coating layer, the absorption factor Ha to water of the under layer due to a Bristol method (J. TAPPI paper pulp testing method No. 51-87) is set to 0.25ml/m2.msec1/2 or more and the contact angle with water thereof is set to 60° or less.
Inventors:
Hiroaki Okuda
Application Number:
JP33259091A
Publication Date:
January 29, 2001
Filing Date:
November 20, 1991
Export Citation:
Assignee:
株式会社リコー
International Classes:
B41M5/337; B41M5/26; (IPC1-7): B41M5/26
Domestic Patent References:
| JP333296A | ||||
| JP2204086A | ||||
| JP330985A | ||||
| JP1306282A | ||||
| JP532052A |
Attorney, Agent or Firm:
Hidehiko Takei