Title:
SURFACE-MODIFIED FLAKY SUBSTRATE HAVING IMPROVED SETTLING AND REDISPERSING CHARACTERISTIC
Document Type and Number:
Japanese Patent JPH05186707
Kind Code:
A
Abstract:
PURPOSE: To provide a surface-modified pigment based on a flaky substrate such as mica or the like having improved settling and redispersing characteristics.
CONSTITUTION: A flaky substrate is pre-coated with a modifier consisting of a binder, fibrous particles having a fiber length of 0.1-20 μm and a solvent or a solvent mixture.
Inventors:
KAARU OOSUTARIITO
GERUHARUTO HERUGETO
RARUFU GURAUSHIYU
ROMAN MAISHIYU
GERUHARUTO HERUGETO
RARUFU GURAUSHIYU
ROMAN MAISHIYU
Application Number:
JP16562092A
Publication Date:
July 27, 1993
Filing Date:
June 24, 1992
Export Citation:
Assignee:
MERCK PATENT GMBH
International Classes:
A61K8/18; A61K8/85; A61Q1/02; C08K9/04; C08K9/08; C09C1/00; C09C3/00; C09C3/10; C09D5/36; C09D7/62; C09D11/037; C09D17/00; (IPC1-7): A61K7/02; C09C3/10; C09D11/02
Attorney, Agent or Firm:
Wakabayashi Tadashi