Title:
【発明の名称】粒子の複合化方法
Document Type and Number:
Japanese Patent JPH0751288
Kind Code:
B2
Abstract:
The present invention is directed to a method for preparing composite particles by fixing, on the surface of a thermoplastic substance having an average particle diameter of 100 mu m to 10 mm, a substance having a smaller size and more excellent heat resistance than the thermoplastic substance, the method being characterized by comprising the steps of heating the substance having a smaller size and more excellent heat resistance than the thermoplastic substance up to a temperature of not less than a softening point of the thermoplastic substance with stirring in an apparatus having a stirring mechanism and a heating mechanism; putting the thermoplastic substance in the apparatus; and then fixing the substance having the excellent heat resistance on the surface of the thermoplastic substance.
Inventors:
Yuji Kikuchi
Application Number:
JP35716391A
Publication Date:
June 05, 1995
Filing Date:
December 25, 1991
Export Citation:
Assignee:
Nara Machinery Co., Ltd.
International Classes:
B01J2/00; B01J2/30; B29B9/16; C08J3/12; C08J3/20; C08J7/04; (IPC1-7): B29B9/16; C08J3/12; C08J7/04
Domestic Patent References:
| JP58136406A | ||||
| JP6083304A | ||||
| JP6083303A |
Attorney, Agent or Firm:
Nao Okuyama (4 outside)
Next Patent: JPH0751289