Title:
ANTI-SOLIDIFYING AGENT FOR GRANULATED BLAST FURNACE SLAG, AND GRANULATED BLAST FURNACE SLAG
Document Type and Number:
Japanese Patent JP3817698
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an anti-solidifying agent for granulated blast furnace slag, which exhibits excellent anti-solidifying effect for a long period of time.
SOLUTION: The anti-solidifying agent for granulated blast furnace slag contains a polymer containing a carboxy group and sorbitol. A polymer of at least one monomer selected from the group of acrylic acid, methacrylic acid, and maleic acid, having a mass-average molecular weight of 1,000-500,000 is preferable as the polymer containing the carboxy group.
Inventors:
Yuji Hori
Takayuki Hayashi
Takayuki Hayashi
Application Number:
JP2003314852A
Publication Date:
September 06, 2006
Filing Date:
September 05, 2003
Export Citation:
Assignee:
Daiichi Kogyo Pharmaceutical Co., Ltd.
International Classes:
C04B5/00; C21B3/06; F27D15/02; (IPC1-7): C04B5/00; C21B3/06; F27D15/02
Domestic Patent References:
| JP2001322853A | ||||
| JP58104050A | ||||
| JP59116156A | ||||
| JP11263974A | ||||
| JP2003160364A |
Attorney, Agent or Firm:
Tamako Tsutada
Masato Tsuda
Masato Tsuda