Title:
【発明の名称】シリコン含有カーボンブラックで着色された無機質バインダー
Document Type and Number:
Japanese Patent JPH11505207
Kind Code:
A
Abstract:
Binder compositions are provided which include a mineral binder and a silicon-containing carbon black. The silicon-containing carbon black can have attached an ionic or ionizable organic group or can be oxidized. Silicon-containing carbon blacks may be prepared by a furnace method. The binder compositions of the present invention have improved coloring and weathering properties in comparison to binder compositions prepared with conventional carbon blacks. Furthermore, the binder compositions that incorporate silicon-containing carbon blacks having ionic or ionizable organic groups attached exhibit excellent dispersibility, even in pelletized form. Articles such as roofing tiles can be prepared from the binder compositions. Also contemplated is a method of improving the color stability of a mineral binder composition. Silicon-containing carbon blacks as described above are added to the mineral binder composition.
Inventors:
Mahmed, caledo
Menashi, Jameel
Belmont, James A.
Bose, Ralph Ulrich
Menashi, Jameel
Belmont, James A.
Bose, Ralph Ulrich
Application Number:
JP53580396A
Publication Date:
May 18, 1999
Filing Date:
May 21, 1996
Export Citation:
Assignee:
CABOT CORPORATION
International Classes:
C04B14/02; C04B28/02; C09C1/56; C04B22/02; C04B103/54; (IPC1-7): C04B22/02; C04B28/02
Attorney, Agent or Firm:
Takashi Ishida (3 others)