| 发明名称 |
PHOSPHOIC ACID ANHYDROUS GYPSUM FOR CEMENT |
| 摘要 |
<p>The present invention relates to phosphate anhydrous gypsum for cement and, more specifically, to phosphate anhydrous gypsum for cement to maintain an appropriate setting time and to improve compressive strength with the use of phosphate gypsum and calcareous or phosphoric materials.</p> |
| 申请公布号 |
KR101515756(B1) |
申请公布日期 |
2015.04.28 |
| 申请号 |
KR20140064015 |
申请日期 |
2014.05.27 |
| 申请人 |
SUNGSHIN CEMENT CO., LTD. |
发明人 |
KIM, TEUK JUN;LEM, GWANG SIK;LEE, MIN SEOG |
| 分类号 |
C04B28/16;C04B22/16 |
主分类号 |
C04B28/16 |
| 代理机构 |
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代理人 |
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