Title:
顔料複合体と、その製造方法
Document Type and Number:
Japanese Patent JP2004501215
Kind Code:
A
Abstract:
The invention relates to a coating element, a coated fibrous web, and methods for manufacturing the same. The invention also relates to a particle granule. The coating element comprises a pigment binder structure granule formed from pigment particles and a binding agent and, possibly, additives, the pigment particles being bound to one another through a binding agent. According to the invention, the shape of the granule is essentially rotationally symmetrical, comprising an inner part and a crust part, the density of the inner part being lower than the crust part. The granules can be prepared by spray drying from aqueous slurry that contains a pigment, binder, and possible additives. The shape of the coating elements can be altered by using controlled deformation. They can be flattened, for example, by calendering to form the surface of a desired shape, and attached to the surface of the fibrous web without a separate binder or by adding a small amount of binder only.
Inventors:
Glen Roth, Lars
Application Number:
JP2001576986A
Publication Date:
January 15, 2004
Filing Date:
April 18, 2001
Export Citation:
Assignee:
Chimson Salmon Yukiture
International Classes:
B05D7/00; C09C3/00; C09C3/10; C09D7/12; C09D201/00; D21H19/38; D21H27/00; (IPC1-7): C09C3/00; B05D7/00; C09D7/12; C09D201/00; D21H19/38
Domestic Patent References:
| JPH02139275A | 1990-05-29 | |||
| JPS63162276A | 1988-07-05 | |||
| JPH10101963A | 1998-04-21 | |||
| JPH11504354A | 1999-04-20 | |||
| JPH01500586A | 1989-03-01 | |||
| JPH0267341A | 1990-03-07 | |||
| JPS5749664A | 1982-03-23 |
Attorney, Agent or Firm:
Takashi Koshiba