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Title:
【発明の名称】アルカリ土類金属、銅及び隨意としてのチタンを基とする珪酸塩、これら珪酸塩を基とする青又は紫色顔料、それらの製造方法並びにそれらの使用
Document Type and Number:
Japanese Patent JP2927964
Kind Code:
B2
Abstract:
PCT No. PCT/FR95/00140 Sec. 371 Date Nov. 7, 1996 Sec. 102(e) Date Nov. 7, 1996 PCT Filed Feb. 6, 1995 PCT Pub. No. WO95/21791 PCT Pub. Date Aug. 17, 1995Alkaline-earth metal- and copper- and optionally titanium-based silicates in the form of agglomerates consisting either of monocrystalline grains or of aggregates themselves consisting of monocrystalline particles. These silicates are prepared by a process including the following stages: a silica sol or a silicate and optionally a titanium sol is mixed with salts of the other constituent elements of the silicate with the exception of oxygen; the mixture thus obtained is dried, preferably by spraying, and the product obtained is calcined. The silicates may be employed as colored pigments in plastics, paints, varnishes, rubbers, ceramics, glazes, papers, inks, cosmetic products, dyes and laminated coatings.

Inventors:
SHOPAN TEIERI
MAKOODEIEERU PIEERU
Application Number:
JP52100695A
Publication Date:
July 28, 1999
Filing Date:
February 06, 1995
Export Citation:
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Assignee:
ROONU PUURAN SHIMI
International Classes:
A61K8/30; A61K8/19; A61K8/25; A61K8/27; A61Q1/00; A61Q1/02; B32B9/00; C01B33/20; C01B33/24; C04B35/16; C08K3/34; C09C1/28; C09D1/00; C09D7/12; C09D11/00; D21H19/38; (IPC1-7): C01B33/24; C09C1/28
Attorney, Agent or Firm:
Motohiro Kurauchi (1 outside)