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公开(公告)号：US11161088B2
公开(公告)日：2021-11-02
申请号：US15780501
申请日：2017-01-12
IPC分类号： B01J20/04 , C09K15/00 , B01D53/86 , B01J20/30 , B01J20/28 , B01J20/22 , B01J20/26 , C08K3/26 , D21H19/42 , D21H21/38 , B01D53/02 , A23L3/3436 , B65D81/26 , C09C1/02 , C08K9/04 , C08K9/02
摘要： The present invention refers to the use of a surface-treated calcium carbonate-comprising material and/or magnesium carbonate-comprising material as oxygen scavenger; wherein the surface treatment agent is selected from the group consisting of ascorbic acid and/or salts thereof, gallic acid and/or salts thereof, unsaturated fatty acids and/or salts thereof, elemental iron, iron (II)-salts and iron (ID-comprising oxides, iron (II, III)-comprising oxides and mixtures thereof; and wherein the total weight of the surface treatment agent on the total surface area of the at least one calcium carbonate-comprising material and/or magnesium carbonate-comprising material is from 0.01 to 40 mg/m2, based on the at least one calcium carbonate-comprising material and/or magnesium carbonate-comprising material.
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公开(公告)号：US10961397B2
公开(公告)日：2021-03-30
申请号：US15751773
申请日：2016-08-19
摘要： A process for the preparation of a mineral filler product is disclosed, the process comprising a step of dry grinding a calcium carbonate-comprising material in a mixture obtained by contacting the calcium carbonate-comprising material with at least one polydimethylsiloxane as grinding agent.
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公开(公告)号：US10472522B2
公开(公告)日：2019-11-12
申请号：US15951657
申请日：2018-04-12
发明人： Patrick A. C. Gane , Matthias Buri , Beat Karth , Samuel Rentsch
摘要： The invention relates to a process for manufacturing aqueous mineral material suspensions or dried mineral materials using at least one lithium ion neutralised water-soluble organic polymer, the ground mineral materials obtained by this process, the use of the mineral materials in paper, paints and plastics, as well as the use of the lithium ion neutralised water-soluble organic polymer in the manufacturing process as a dispersing and/or grinding enhancer.
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公开(公告)号：US10221077B2
公开(公告)日：2019-03-05
申请号：US14369328
申请日：2013-01-31
摘要： The present invention refers to a process for the preparation of an aqueous solution comprising at least one earth alkali hydrogen carbonate and its uses. The process may be carried out in a reactor system comprising a tank (1) equipped with a stirrer (2), at least one filtering device (4) and a grinding device (18).
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公开(公告)号：US10119032B2
公开(公告)日：2018-11-06
申请号：US15116373
申请日：2015-02-13
摘要： A process for the preparation of a mineral filler product is disclosed, the process comprising a step of wet grinding a calcium carbonate-containing material in a mixture obtained by contacting the calcium carbonate-containing material with at least one grinding agent selected from specific styrene-maleic anhydride co-polymers and/or specific derivatives of styrene-maleic anhydride co-polymers.
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公开(公告)号：US10045919B2
公开(公告)日：2018-08-14
申请号：US15646657
申请日：2017-07-11
摘要： The present invention relates to carriers for the controlled release of active agents, comprising surface reacted natural or synthetic calcium carbonate, one or more active agents, wherein said one or more active agent is associated with said surface-reacted calcium carbonate, and wherein said surface-reacted natural or synthetic calcium carbonate is a reaction product of natural or synthetic calcium carbonate with carbon dioxide and one or more acids, wherein the carbon dioxide is formed in situ by the acid treatment and/or is supplied from an external source. It further relates to the preparation of loaded carriers, as well as their use in different applications.
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公开(公告)号：US09993428B2
公开(公告)日：2018-06-12
申请号：US14429492
申请日：2013-10-10
发明人： Daniel E. Gerard , Joachim Schoelkopf , Patrick A. C. Gane , Veronika Anna Eberle , Rainer Alles , Maxim Puchkov , Jörg Huwyler
IPC分类号： A61K9/16 , A61K31/522 , A61K9/20
CPC分类号： A61K9/1611 , A61J3/10 , A61K9/0065 , A61K9/1617 , A61K9/1641 , A61K9/1652 , A61K9/1682 , A61K9/2009 , A61K9/2013 , A61K9/2031 , A61K9/2054 , A61K9/2095 , A61K31/522
摘要： An instantly floating gastroretentive drug formulation comprising at least one functionalized natural and/or synthetic calcium carbonate-comprising mineral and at least one pharmaceutically active ingredient and at least one formulating aid wherein said functionalized natural or synthetic calcium carbonate is a reaction product of natural or synthetic calcium carbonate with carbon dioxide and one or more acids, wherein the carbon dioxide is formed in situ by the acid treatment and/or is supplied from an external source.
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公开(公告)号：US09724641B2
公开(公告)日：2017-08-08
申请号：US14414797
申请日：2013-07-16
IPC分类号： B01D53/02 , B01D53/62 , B01J20/12 , C01F5/24 , C01F11/18 , B01D53/82 , B01D53/96 , B01D53/85 , B01J39/02 , B01J39/14
CPC分类号： B01D53/62 , B01D53/02 , B01D53/12 , B01D53/78 , B01D53/82 , B01D53/83 , B01D53/85 , B01D53/96 , B01D2251/402 , B01D2251/404 , B01D2251/406 , B01D2252/10 , B01D2253/108 , B01D2253/11 , B01D2253/206 , B01D2255/804 , B01D2257/504 , B01J20/12 , B01J39/02 , B01J39/04 , B01J39/14 , B01J39/18 , B01J47/02 , C01F5/24 , C01F11/18 , Y02C10/04 , Y02C10/06 , Y02C10/08 , Y02P20/152
摘要： The present invention relates to a method for reducing the amount of CO2 in a carbon dioxide-containing source by using a regeneratable ion exchange material.
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公开(公告)号：US09248685B2
公开(公告)日：2016-02-02
申请号：US14424078
申请日：2013-09-19
发明人： Jan Philipp Weihs , Oliver Patrick Grossmann , Matthias Buri , Philipp Hunziker , Patrick A. C. Gane , Daniel Gantenbein
CPC分类号： B41N1/04 , B41F5/24 , B41M1/04 , B41M5/52 , B41M5/5218 , B41M5/5254 , B41M2205/34 , C01P2004/51 , C01P2004/52 , C01P2004/53 , C01P2004/61 , C01P2004/62 , C01P2006/12 , C01P2006/14 , C01P2006/17 , C04B26/02 , C04B38/0051 , C08K7/22 , C09C1/021 , C09D11/322 , C09D109/06 , D21H19/38 , D21H21/52 , C04B41/5079 , C04B2103/54 , C09D109/08 , C08K2003/265
摘要： The present invention concerns a print medium and a method of producing such a print medium. In particular, the present invention is directed to a print medium comprising a substrate having a first and a reverse side, and at least one coating layer on of the substrate sides.
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公开(公告)号：US09139735B2
公开(公告)日：2015-09-22
申请号：US14609628
申请日：2015-01-30
CPC分类号： C09C1/021 , C01P2004/51 , C01P2004/61 , C01P2004/62 , C01P2006/12 , C01P2006/32 , C01P2006/80 , C01P2006/82 , C08K3/26 , C08K5/07 , C08K9/04 , C08K13/02 , C08K2003/265
摘要： The present invention relates to a process for preparing a surface treated mineral filler product, and to its preferred use in the field of plastic applications, and in particular polypropylene (PP)- or polyethylene (PE)-based breathable or extrusion coating film applications.
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