Title:
MATERIAL FOR FORMING EXOTHERMIC ARTICLE FOR CASTING, EXOTHERMIC ARTICLE FOR CASTING, AND METHOD FOR PRODUCING TEHM
Document Type and Number:
WIPO Patent Application WO/2005/053876
Kind Code:
A1
Abstract:
A material for forming an exothermic article for casting, which is prepared by a method comprising providing a first coated mixture by subjecting a mixture containing a refractory aggregate and an exothermic material to coating with a phenol resin and a second coated mixture by subjecting a mixture containing a refractory aggregate, an oxidizing agent and an oxidation accelerator to coating with a phenol resin, and admixing the first coated mixture and the second coated mixture; and an exothermic article for casting which is produced by heating the above material, to thereby bind the phenol resin together.
Inventors:
ITO MASAO (JP)
Application Number:
PCT/JP2003/015620
Publication Date:
June 16, 2005
Filing Date:
December 05, 2003
Export Citation:
Assignee:
MEIWA CHEMICAL INDUSTRY CO LTD (JP)
ITO MASAO (JP)
ITO MASAO (JP)
International Classes:
B22C1/02; (IPC1-7): B22C1/02
Foreign References:
| JP2004009084A | 2004-01-15 | |||
| JP2000317578A | 2000-11-21 | |||
| EP0879662A1 | 1998-11-25 | |||
| JPH0623502A | 1994-02-01 |
Attorney, Agent or Firm:
Shiga, Masatake (Yaesu Chuo-ku, Tokyo, JP)
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