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Title:
CEMENT COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2023/171770
Kind Code:
A1
Abstract:
A cement composition comprising cement, amorphous calcium aluminate, and gypsum, the cement containing 5-10.5 mass% of tricalcium aluminate (C3A).

Inventors:
TERASAKI SEIICHI (JP)
MORI TAIICHIRO (JP)
Application Number:
PCT/JP2023/009168
Publication Date:
September 14, 2023
Filing Date:
March 09, 2023
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Assignee:
DENKA COMPANY LTD (JP)
International Classes:
C04B28/02; C04B22/08; C04B22/14; C04B24/06
Domestic Patent References:
WO2021106876A12021-06-03
WO2013031246A12013-03-07
WO2020039908A12020-02-27
WO2020100925A12020-05-22
Foreign References:
JP2020152607A2020-09-24
JP2007297250A2007-11-15
JP2019006611A2019-01-17
JP2022152501A2022-10-12
Attorney, Agent or Firm:
TAGUCHI, Masahiro et al. (JP)
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