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公开(公告)号：US09017519B2
公开(公告)日：2015-04-28
申请号：US14284585
申请日：2014-05-22
CPC分类号： C02F1/682 , B01J20/223 , C01P2004/51 , C01P2004/62 , C01P2006/12 , C02F1/281 , C02F1/288 , C02F1/681 , C07C68/04 , C09C1/021 , D21H17/14 , Y02P20/142 , Y10T428/2982
摘要： The present invention relates to a process for the production of a surface-treated calcium carbonate, the use of this surface-treated calcium carbonate in a process for the control of organic material in an aqueous medium, as well as to a composite of surface-treated calcium carbonate and organic material, such as a composite of surface-treated calcium carbonate and to the use of such a composite.
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2.发明授权Process for the preparation of surface-treated calcium carbonate material and use of same in the control of organic material in an aqueous medium 有权用于制备表面处理的碳酸钙材料的方法及其在水性介质中控制有机材料中的应用公开(公告)号：US09017518B2
公开(公告)日：2015-04-28
申请号：US14284567
申请日：2014-05-22
CPC分类号： C02F1/682 , B01J20/223 , C01P2004/51 , C01P2004/62 , C01P2006/12 , C02F1/281 , C02F1/288 , C02F1/681 , C07C68/04 , C09C1/021 , D21H17/14 , Y02P20/142 , Y10T428/2982
摘要： The present invention relates to a process for the production of a surface-treated calcium carbonate, the use of this surface-treated calcium carbonate in a process for the control of organic material in an aqueous medium, as well as to a composite of surface-treated calcium carbonate and organic material, such as a composite of surface-treated calcium carbonate and to the use of such a composite.
摘要翻译： 本发明涉及一种用于生产表面处理的碳酸钙的方法，该表面处理的碳酸钙用于控制水性介质中的有机材料的方法，以及表面处理的碳酸钙的复合材料， 处理过的碳酸钙和有机材料，例如表面处理的碳酸钙的复合物和这种复合材料的使用。
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公开(公告)号：US08992734B2
公开(公告)日：2015-03-31
申请号：US13807940
申请日：2011-07-12
IPC分类号： D21H11/00
CPC分类号： C02F1/682 , B01J20/223 , C01P2004/51 , C01P2004/62 , C01P2006/12 , C02F1/281 , C02F1/288 , C02F1/681 , C07C68/04 , C09C1/021 , D21H17/14 , Y02P20/142 , Y10T428/2982
摘要： The present invention relates to a process for the production of a surface-treated calcium carbonate, the use of this surface-treated calcium carbonate in a process for the control of organic material in an aqueous medium, as well as to a composite of surface-treated calcium carbonate and organic material, such as a composite of surface-treated calcium carbonate and to the use of such a composite.
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4.发明申请PROCESS FOR THE PREPARATION OF SURFACE-TREATED CALCIUM CARBONATE MATERIAL AND USE OF SAME IN THE CONTROL OF ORGANIC MATERIAL IN AN AQUEOUS MEDIUM 有权表面处理的碳酸钙材料的制备方法及其在有机介质中有机物质控制中的应用公开(公告)号：US20130192784A1
公开(公告)日：2013-08-01
申请号：US13807940
申请日：2011-07-12
CPC分类号： C02F1/682 , B01J20/223 , C01P2004/51 , C01P2004/62 , C01P2006/12 , C02F1/281 , C02F1/288 , C02F1/681 , C07C68/04 , C09C1/021 , D21H17/14 , Y02P20/142 , Y10T428/2982
摘要： The present invention relates to a process for the production of a surface-treated calcium carbonate, the use of this surface-treated calcium carbonate in a process for the control of organic material in an aqueous medium, as well as to a composite of surface-treated calcium carbonate and organic material, such as a composite of surface-treated calcium carbonate and to the use of such a composite.
摘要翻译： 本发明涉及一种用于生产表面处理的碳酸钙的方法，该表面处理的碳酸钙用于控制水性介质中的有机材料的方法，以及表面处理的碳酸钙的复合材料， 处理过的碳酸钙和有机材料，例如表面处理的碳酸钙的复合物和这种复合材料的使用。
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公开(公告)号：US20140251916A1
公开(公告)日：2014-09-11
申请号：US14284585
申请日：2014-05-22
IPC分类号： C02F1/28
CPC分类号： C02F1/682 , B01J20/223 , C01P2004/51 , C01P2004/62 , C01P2006/12 , C02F1/281 , C02F1/288 , C02F1/681 , C07C68/04 , C09C1/021 , D21H17/14 , Y02P20/142 , Y10T428/2982
摘要： The present invention relates to a process for the production of a surface-treated calcium carbonate, the use of this surface-treated calcium carbonate in a process for the control of organic material in an aqueous medium, as well as to a composite of surface-treated calcium carbonate and organic material, such as a composite of surface-treated calcium carbonate and to the use of such a composite.
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6.发明授权公开(公告)号：US08728322B2
公开(公告)日：2014-05-20
申请号：US12449885
申请日：2008-03-19
IPC分类号： C02F1/28
CPC分类号： C02F1/5236 , B01J20/043 , B01J20/20 , B01J20/28004 , B01J20/28054 , B01J20/28057 , B01J2220/42 , C01F11/18 , C01P2004/51 , C01P2004/80 , C01P2006/12 , C02F1/281 , C02F1/283 , C02F1/5245 , C02F1/54 , C02F1/56 , C02F2101/305 , C02F2101/327 , C02F2103/28 , C02F2103/32 , Y10T428/2982
摘要： The present invention relates to a process for the purification of water, wherein a surface-reacted natural calcium carbonate is brought into contact with the water to be purified, the surface-reacted natural calcium carbonate being the reaction product of a natural calcium carbonate with an acid and carbon dioxide, which is formed in situ by the acid treatment and/or supplied externally.
摘要翻译： 本发明涉及一种净化水的方法，其中将表面反应的天然碳酸钙与待纯化的水接触，表面反应的天然碳酸钙是天然碳酸钙与 酸和二氧化碳，其通过酸处理原位形成和/或从外部供应。
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公开(公告)号：US08057683B2
公开(公告)日：2011-11-15
申请号：US12449935
申请日：2008-03-19
IPC分类号： C02F1/28
CPC分类号： B01J20/20 , B01J20/043 , B01J20/28004 , B01J20/28057 , B01J2220/42 , C02F1/281 , C02F1/283 , C02F1/288 , C02F2101/305 , C02F2209/06
摘要： The present invention relates to the removal of endocrine disrupting compounds from an aqueous medium by adding surface-reacted natural calcium carbonate or an aqueous suspension comprising surface-reacted calcium carbonate and having a pH greater than 6.0 measured at 20° C., to the medium, wherein the surface-reacted calcium carbonate is a reaction product of natural calcium carbonate with carbon dioxide and one or more acids, the use of the surface-reacted natural calcium carbonate for the removal of endocrine disrupting compounds, as well as to a combination of a surface-reacted natural calcium carbonate and activated carbon for the removal of endocrine disrupting compounds.
摘要翻译： 本发明涉及通过将表面反应的天然碳酸钙或包含表面反应的碳酸钙并且在20℃下测量的pH大于6.0的水性悬浮液加入到介质中从水性介质中除去内分泌干扰化合物 其中表面反应的碳酸钙是天然碳酸钙与二氧化碳和一种或多种酸的反应产物，使用表面反应天然碳酸钙去除内分泌干扰化合物，以及组合 用于去除内分泌干扰化合物的表面反应的天然碳酸钙和活性炭。
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公开(公告)号：US09745212B2
公开(公告)日：2017-08-29
申请号：US14231920
申请日：2014-04-01
IPC分类号： B32B5/16 , C02F1/52 , C01F11/18 , B01J20/04 , B01J20/20 , C02F1/28 , C02F1/56 , C02F1/54 , B01J20/28 , C02F101/30 , C02F101/32 , C02F103/28 , C02F103/32
CPC分类号： C02F1/5236 , B01J20/043 , B01J20/20 , B01J20/28004 , B01J20/28054 , B01J20/28057 , B01J2220/42 , C01F11/18 , C01P2004/51 , C01P2004/80 , C01P2006/12 , C02F1/281 , C02F1/283 , C02F1/5245 , C02F1/54 , C02F1/56 , C02F2101/305 , C02F2101/327 , C02F2103/28 , C02F2103/32 , Y10T428/2982
摘要： The present invention relates to a process for the purification of water, wherein a surface-reacted natural calcium carbonate is brought into contact with the water to be purified, the surface-reacted natural calcium carbonate being the reaction product of a natural calcium carbonate with an acid and carbon dioxide, which is formed in situ by the acid treatment and/or supplied externally.
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公开(公告)号：US08372244B2
公开(公告)日：2013-02-12
申请号：US13068168
申请日：2011-05-04
CPC分类号： D21H21/02 , D21C9/08 , D21H17/67 , Y10S210/908 , Y10S210/928
摘要： The present invention relates to a process for the control of pitch in an aqueous medium by adding surface-reacted natural calcium carbonate or an aqueous suspension comprising surface-reacted calcium carbonate and having a pH greater than 6.0 measured at 20° C., to the medium, wherein the surface-reacted calcium carbonate is a reaction product of natural calcium carbonate with carbon dioxide and one or more acids, the use of the surface-reacted natural calcium carbonate for pitch control, as well as to a combination of a surface-reacted natural calcium carbonate and talc for pitch control, and the resulting composites.
摘要翻译： 本发明涉及通过将表面反应的天然碳酸钙或包含表面反应的碳酸钙并且在20℃下测得的pH大于6.0的水性悬浮液加入水性介质中来控制沥青的方法， 介质，其中表面反应的碳酸钙是天然碳酸钙与二氧化碳和一种或多种酸的反应产物，使用表面反应天然碳酸钙进行沥青调节，以及表面反应的碳酸钙的组合， 反应的天然碳酸钙和滑石用于沥青控制，以及所得的复合材料。
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公开(公告)号：US07972479B2
公开(公告)日：2011-07-05
申请号：US12449911
申请日：2008-03-19
IPC分类号： D21F13/00
CPC分类号： D21H21/02 , D21C9/08 , D21H17/67 , Y10S210/908 , Y10S210/928
摘要： The present invention relates to a process for the control of pitch in an aqueous medium by adding surface-reacted natural calcium carbonate or an aqueous suspension comprising surface-reacted calcium carbonate and having a pH greater than 6.0 measured at 20° C., to the medium, wherein the surface-reacted calcium carbonate is a reaction product of natural calcium carbonate with carbon dioxide and one or more acids, the use of the surface-reacted natural calcium carbonate for pitch control, as well as to a combination of a surface-reacted natural calcium carbonate and talc for pitch control, and the resulting composites.
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