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公开(公告)号:US09193626B2
公开(公告)日:2015-11-24
申请号:US14278125
申请日:2014-05-15
申请人: CALUCEM GMBH
发明人: Douglas Ostrander , Markus Schmid
IPC分类号: C04B7/32 , C04B7/36 , C04B9/11 , C04B11/28 , C04B28/06 , C04B41/50 , C04B111/00 , C04B111/10
CPC分类号: C04B7/32 , C04B28/06 , C04B41/508 , C04B2111/00215 , C04B2111/00431 , C04B2111/00637 , C04B2111/00672 , C04B2111/10
摘要: The present invention relates to a white calcium aluminate cement containing at least 90% by weight of monocalcium aluminate, an A/C value in the range of 1.75 to 2.0, a fineness according to Blaine in the range of 3500 to 6000 cm2/g, a slope n in the range of 1.1 to 1.5 and a location parameter x′ of 8-20 μm in an RRSB particle size grid according to DIN 66145 as well as its use in formulations of the construction chemical industry and the refractory industry.
摘要翻译: 本发明涉及一种含有至少90重量%的铝酸钙,A / C值在1.75至2.0范围内的白钙铝水泥,根据Blaine在3500-6000cm 2 / g范围内的细度, 在根据DIN 66145的RRSB粒度格栅中的斜率n在1.1至1.5的范围内,位置参数x'为8-20μm,以及其在建筑化学工业和耐火材料工业的配方中的用途。
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公开(公告)号:US11358900B2
公开(公告)日:2022-06-14
申请号:US16956315
申请日:2018-12-21
申请人: Calucem GmbH
发明人: Günther Walenta , Ronny Kaden , Markus Schmid
IPC分类号: C04B14/04 , C04B14/30 , C04B7/32 , C04B28/14 , C04B103/00 , C04B28/06 , C04B111/28
摘要: The present invention relates to an aluminous cement.
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公开(公告)号:US11034618B1
公开(公告)日:2021-06-15
申请号:US17047245
申请日:2019-04-18
申请人: Calucem GmbH
发明人: Günther Walenta , Ronny Kaden , Markus Schmid
IPC分类号: C04B28/06 , C04B11/28 , C04B9/11 , C04B7/32 , C04B7/36 , C04B7/52 , C04B7/44 , C04B7/42 , C04B7/34 , C04B7/00 , C04B28/00 , C04B32/00
摘要: The invention relates to a calcium sulfoaluminate cement, whereby it contains at least 90% by weight % C4A3$ in crystalline or amorphous form or as a mixture of crystalline and has amorphous parts.
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公开(公告)号:US20210155540A1
公开(公告)日:2021-05-27
申请号:US17047245
申请日:2019-04-18
申请人: Calucem GmbH
发明人: Günther Walenta , Ronny Kaden , Markus Schmid
摘要: The invention relates to a calcium sulfoaluminate cement, whereby it contains at least 90% by weight % C4A3$ in crystalline or amorphous form or as a mixture of crystalline and has amorphous parts.
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公开(公告)号:US20200317569A1
公开(公告)日:2020-10-08
申请号:US16956315
申请日:2018-12-21
申请人: Calucem GmbH
发明人: Günther Walenta , Ronny Kaden , Markus Schmid
摘要: The present invention relates to an aluminous cement.
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