Title:
SHEET FOR WRITING
Document Type and Number:
Japanese Patent JP3810758
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a sheet for writing which clearly shows both characteristics of excellent ink adhesion and sufficient ink absorbency.
SOLUTION: An ink jet receiving layer (16) on the upper side of a support (10) is composed of at least two layers (16a, 16b) in which the composition of a bonding agent and a pigment is the same except that the ratio pigment/bonding agent of the layer (16a) neighboring the support (10) is small compared to that of the layer (16b) disposed on its upper side. It contains the gradient of a multilayer structure.
Inventors:
Eric El Birch
Pierre-Alain Brugherre
Martin Stegel
Pierre-Alain Brugherre
Martin Stegel
Application Number:
JP2003150450A
Publication Date:
August 16, 2006
Filing Date:
May 28, 2003
Export Citation:
Assignee:
Hewlett-Packard Development Company
International Classes:
B41J2/01; B41M5/00; B05D5/04; B41M5/50; B41M5/52; (IPC1-7): B41M5/00; B05D5/04; B41J2/01
Domestic Patent References:
JP11020302A | ||||
JP2000263928A | ||||
JP11277872A | ||||
JP10315610A | ||||
JP11147361A | ||||
JP2002096546A | ||||
JP2001171224A | ||||
JP2003159861A | ||||
JP2003159862A | ||||
JP2003237223A | ||||
JP2002321451A | ||||
JP9123589A | ||||
JP10119424A | ||||
JP10329404A | ||||
JP200043410A | ||||
JP200236719A |
Attorney, Agent or Firm:
Satoshi Furuya