Title:
【発明の名称】紙コーティングカオリン顔料、それらの製造及び使用
Document Type and Number:
Japanese Patent JP3157161
Kind Code:
B2
Abstract:
Paper coating pigments comprising mechanically delaminated kaolin particles. The pigments possess the opacification, smoothness and printability advantages of conventional delaminated kaolin pigments but have desirably low viscosity and gloss not characteristic of conventional delaminated kaolin pigments. Crude kaolins of specified physical characteristics for production of these pigments by controlled delamination.
Inventors:
Willis, Mitsui Jei
Patrick Day
Allen, Fred Mitchell
Lampert, Jordan Kay
Patrick Day
Allen, Fred Mitchell
Lampert, Jordan Kay
Application Number:
JP50924293A
Publication Date:
April 16, 2001
Filing Date:
October 02, 1992
Export Citation:
Assignee:
ENGELHARD CORPORATION
International Classes:
C04B33/04; C09C1/28; C09C1/42; C09C1/40; C09C3/04; D21H17/68; D21H19/40; (IPC1-7): C09C1/42; C04B33/04; D21H17/68
Domestic Patent References:
| JP63278986A | ||||
| JP6386761A | ||||
| JP5510720B1 | ||||
| JP5508606A |
Attorney, Agent or Firm:
Heikichi Odashima