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公开(公告)号：US20130190441A1
公开(公告)日：2013-07-25
申请号：US13811664
申请日：2011-07-28
申请人： Marijan Vucak , Christoph Nover
发明人： Marijan Vucak , Christoph Nover
IPC分类号： C01F11/18
CPC分类号： C01F11/183 , B82Y30/00 , C01P2002/02 , C01P2002/70 , C01P2004/03 , C01P2004/32 , C01P2004/61 , C01P2004/62 , C01P2004/64 , C01P2006/12 , C01P2006/82 , C08K3/26 , C09C1/021 , D21H17/675 , D21H17/69 , D21H19/385 , D21H21/52 , Y10T428/2982
摘要： Stabilized, spherical, amorphous calcium carbonate particles having a mean particle diameter in the range from 0.05 μm to 2.0 μm and a water content of at most 5.0 wt % measured as residual moisture at 200° C., wherein the calcium carbonate particles comprise at least one substance which has a molar mass greater than 100 g/mol and satisfies the formula R—Xn, wherein the radical R represents a radical comprising at least one carbon atom, the radical X represents a group which comprises at least one oxygen atom and at least one carbon atom, sulphur atom, phosphorus atom and/or nitrogen atom and n preferably constitutes a whole number in the range from 1 to 20, the proportion of crystalline calcium carbonate is less than 30 wt %, and the specific surface area of the calcium carbonate particles is at most 20 m2/g.
摘要翻译： 稳定的球形无定形碳酸钙颗粒，其平均粒径为0.05μm至2.0μm，水分含量为至多5.0wt％，作为200℃的残余水分测量，其中碳酸钙颗粒至少包含 摩尔质量大于100g / mol且满足式R-Xn的一种物质，其中基团R表示包含至少一个碳原子的基团，基团X表示包含至少一个氧原子的基团， 至少一个碳原子，硫原子，磷原子和/或氮原子，n优选构成1〜20的整数，结晶碳酸钙的比例小于30重量％，比表面积 碳酸钙颗粒最多为20m2 / g。
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公开(公告)号：US20130118981A1
公开(公告)日：2013-05-16
申请号：US13811661
申请日：2011-07-28
申请人： Roland Vogel , Claudia Hinueber , Marijan Vucak , Christoph Nover
发明人： Roland Vogel , Claudia Hinueber , Marijan Vucak , Christoph Nover
CPC分类号： D01D5/247 , B01D67/0027 , B01D67/003 , B01D69/08 , B01D69/141 , B01D2323/08 , B01D2325/02 , D01D5/24 , D01F1/08 , D01F6/06 , Y10T428/2927 , Y10T428/2975
摘要： Porous hollow fibers comprising first pores having an average length in the range from 0.045 μm to 120 μm and an average width in the range from 0.030 μm to 20 μm, measured in a fiber direction, wherein the ratio of the average length of the first pores to the average width of the first pores is at least 1.5:1, second pores having an average length in the range from 0.1 nm to 99 nm and an average width in the range from 1 nm to 20000 nm, measured in the direction of the fiber in each case, wherein the ratio of the average length of the second pores to the average width of the second pores is not more than 1:1.5. Preferred application areas include use in fillings, in selectively permeable membranes, for the immobilization of enzymes and/or cells, for hemodialysis, and for storage of hydrogen.
摘要翻译： 多孔中空纤维包括平均长度在0.045μm至120μm之间的第一孔和在纤维方向上测量的0.030μm至20μm的平均宽度，其中第一孔的平均长度 相对于第一孔的平均宽度为至少1.5:1，第二孔的平均长度在0.1nm至99nm的范围内，平均宽度在1nm至20000nm的范围内，沿 纤维，其中第二孔的平均长度与第二孔的平均宽度的比率不大于1:1.5。 优选的应用领域包括用于填充物，选择性渗透膜，用于固定酶和/或细胞，用于血液透析和用于储存氢。
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公开(公告)号：US09707734B2
公开(公告)日：2017-07-18
申请号：US14004763
申请日：2012-03-16
申请人： Marijan Vucak , Christoph Nover
发明人： Marijan Vucak , Christoph Nover
CPC分类号： B32B5/16 , B01J2/006 , B33Y70/00 , C01P2002/02 , C01P2004/01 , C01P2004/03 , C01P2004/10 , C01P2004/20 , C01P2004/32 , C01P2004/54 , C01P2004/62 , C01P2004/80 , C08J3/128 , C08J2367/04 , C09C1/0081 , C09C1/02 , C09C1/021 , C09C1/025 , Y10T428/2991
摘要： Microstructured composite particles obtainable by a process in which large particles are bonded to small particles. The composite particles are preferably used as an additive, especially as a polymer additive, as an additive or starting material for the production of components, for applications in medical technology and/or in microtechnology and/or for the production of foamed articles.
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公开(公告)号：US08906996B2
公开(公告)日：2014-12-09
申请号：US13811664
申请日：2011-07-28
申请人： Marijan Vucak , Christoph Nover
发明人： Marijan Vucak , Christoph Nover
IPC分类号： C08K3/26 , B32B5/16 , C09C1/02 , D21H17/67 , B82Y30/00 , C01F11/18 , D21H17/69 , D21H21/52 , D21H19/38
CPC分类号： C01F11/183 , B82Y30/00 , C01P2002/02 , C01P2002/70 , C01P2004/03 , C01P2004/32 , C01P2004/61 , C01P2004/62 , C01P2004/64 , C01P2006/12 , C01P2006/82 , C08K3/26 , C09C1/021 , D21H17/675 , D21H17/69 , D21H19/385 , D21H21/52 , Y10T428/2982
摘要： Stabilized, spherical, amorphous calcium carbonate particles having a mean particle diameter in the range from 0.05 μm to 2.0 μm and a water content of at most 5.0 wt % measured as residual moisture at 200° C., wherein the calcium carbonate particles comprise at least one substance which has a molar mass greater than 100 g/mol and satisfies the formula R—Xn, wherein the radical R represents a radical comprising at least one carbon atom, the radical X represents a group which comprises at least one oxygen atom and at least one carbon atom, sulphur atom, phosphorus atom and/or nitrogen atom and n preferably constitutes a whole number in the range from 1 to 20, the proportion of crystalline calcium carbonate is less than 30 wt %, and the specific surface area of the calcium carbonate particles is at most 20 m2/g.
摘要翻译： 稳定的球形无定形碳酸钙颗粒，其平均粒径为0.05μm至2.0μm，水含量为至多5.0wt％，作为200℃下的残留水分测量，其中碳酸钙颗粒至少包含 摩尔质量大于100g / mol且满足式R-Xn的一种物质，其中基团R表示包含至少一个碳原子的基团，基团X表示包含至少一个氧原子的基团， 至少一个碳原子，硫原子，磷原子和/或氮原子，n优选构成1〜20的整数，结晶碳酸钙的比例小于30重量％，比表面积 碳酸钙颗粒最多为20m2 / g。
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公开(公告)号：US20140004348A1
公开(公告)日：2014-01-02
申请号：US14004763
申请日：2012-03-16
申请人： Marijan Vucak , Christoph Nover
发明人： Marijan Vucak , Christoph Nover
IPC分类号： B32B5/16
CPC分类号： B32B5/16 , B01J2/006 , B33Y70/00 , C01P2002/02 , C01P2004/01 , C01P2004/03 , C01P2004/10 , C01P2004/20 , C01P2004/32 , C01P2004/54 , C01P2004/62 , C01P2004/80 , C08J3/128 , C08J2367/04 , C09C1/0081 , C09C1/02 , C09C1/021 , C09C1/025 , Y10T428/2991
摘要： Microstructured composite particles obtainable by a process in which large particles are bonded to small particles. The composite particles are preferably used as an additive, especially as a polymer additive, as an additive or starting material for the production of components, for applications in medical technology and/or in microtechnology and/or for the production of foamed articles.
摘要翻译： 通过将大颗粒结合到小颗粒的方法获得的微结构复合颗粒。 复合颗粒优选用作添加剂，特别是作为聚合物添加剂，用作生产组分的添加剂或起始材料，用于医疗技术和/或微技术和/或生产发泡制品。
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公开(公告)号：US20130122304A1
公开(公告)日：2013-05-16
申请号：US13811663
申请日：2011-07-28
申请人： Roland Vogel , Marijan Vucak , Christoph Nover
发明人： Roland Vogel , Marijan Vucak , Christoph Nover
IPC分类号： C08K9/12
CPC分类号： C08K9/12 , C01P2004/20 , C01P2004/61 , C01P2004/62 , C01P2006/11 , C01P2006/12 , C01P2006/14 , C01P2006/19 , C09C1/021 , Y10T428/2982
摘要： A dry liquid, comprising at least one additive having a molar mass greater than 20 g/mol, a melting temperature less than 500° C., and a boiling point, measured at 101325 Pa, greater than 100° C. and at least one calcium carbonate as a carrier material, wherein the calcium carbonate is precipitated calcium carbonate. The dry liquid is suitable in particular for introducing at least one preferably fluid additive into a chemical composition.
摘要翻译： 一种干燥液体，其包含摩尔质量大于20g / mol，熔点低于500℃的至少一种添加剂和在101325Pa，大于100℃测量的沸点和至少一种 碳酸钙作为载体材料，其中碳酸钙是沉淀碳酸钙。 干燥的液体特别适于将至少一种优选的流体添加剂引入到化学组合物中。
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7.发明申请Particles of Precipitated Calcium Carbonate, Process For Making The Particles And Use Of The Particles As Filler 审中-公开沉淀碳酸钙颗粒，制备颗粒的方法和使用颗粒作为填料公开(公告)号：US20090124745A1
公开(公告)日：2009-05-14
申请号：US12095992
申请日：2006-11-30
CPC分类号： C01F11/185 , C01F11/18 , C01P2004/30 , C01P2004/51 , C01P2004/54 , C01P2004/61 , C01P2004/62 , C01P2006/12 , C01P2006/80 , C09C1/021 , Y10T428/2991
摘要： Particles of precipitated calcium carbonate with a rhombohedral crystal morphology exhibiting a low sodium content and a particle size distribution with a low cutoff value. Process for making such particles. Use of the particles as filler in polymer films.
摘要翻译： 具有菱形晶体形态的沉淀碳酸钙颗粒显示低钠含量和具有低截止值的粒度分布。 制造这种颗粒的方法。 在聚合物膜中使用颗粒作为填料。
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公开(公告)号：US20070258877A1
公开(公告)日：2007-11-08
申请号：US10586684
申请日：2005-01-20
申请人： Christoph Nover , Kurt Schinninger
发明人： Christoph Nover , Kurt Schinninger
CPC分类号： C09C1/021 , C01P2006/22 , Y10T428/2991
摘要： The particles comprise a core of calcium carbonate and a coating covering at least part of the surface of the core, the coating being carried out in at least two distinct consecutive steps, each step using a different coating agent. The coating agent used in the first step is preferably a fatty acid and the coating agent used in the second step is preferably a diol or a triol. The particles can be used as a functional filler, i.e. in plastisols formulations.
摘要翻译： 颗粒包括碳酸钙芯和覆盖芯的至少一部分表面的涂层，涂层以至少两个不同的连续步骤进行，每个步骤使用不同的涂布剂。 第一工序中使用的涂布剂优选为脂肪酸，第二工序中使用的涂布剂优选为二醇或三醇。 颗粒可以用作功能性填料，即在增塑溶胶制剂中。
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公开(公告)号：US07709090B2
公开(公告)日：2010-05-04
申请号：US10586684
申请日：2005-01-20
申请人： Christoph Nover , Kurt Schinninger
发明人： Christoph Nover , Kurt Schinninger
IPC分类号： C01F11/18
CPC分类号： C09C1/021 , C01P2006/22 , Y10T428/2991
摘要： The particles comprise a core of calcium carbonate and a coating covering at least part of the surface of the core, the coating being carried out in at least two distinct consecutive steps, each step using a different coating agent. The coating agent used in the first step is preferably a fatty acid and the coating agent used in the second step is preferably a diol or a triol. The particles can be used as a functional filler, i.e. in plastisols formulations.
摘要翻译： 颗粒包括碳酸钙芯和覆盖芯的至少一部分表面的涂层，涂层以至少两个不同的连续步骤进行，每个步骤使用不同的涂布剂。 第一工序中使用的涂布剂优选为脂肪酸，第二工序中使用的涂布剂优选为二醇或三醇。 颗粒可以用作功能性填料，即在增塑溶胶制剂中。
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公开(公告)号：US06342100B1
公开(公告)日：2002-01-29
申请号：US09486827
申请日：2000-03-03
申请人： Christoph Nover , Helmut Dillenburg
发明人： Christoph Nover , Helmut Dillenburg
IPC分类号： C09C102
CPC分类号： B82Y30/00 , C01F11/185 , C01P2004/61 , C01P2004/62 , C01P2004/64 , C01P2006/10 , C01P2006/12 , C08K3/26 , C08K9/04 , C09C1/021 , C09D7/62 , C09D7/67 , C09D7/68 , C09D7/69 , C09D11/03 , C09K3/10 , C09K2200/0239 , Y10T428/2991
摘要： Bimolecular coated calcium carbonate and a process for controlled surface treatment of calcium carbonate according to which an amount of coating determined from the mean particle diameter (dp) of the calcium carbonate is contacted with the calcium carbonate particles. The way in which the amount of coating agent is determined enables purposeful control of the properties of the coated calcium carbonate particles to adapt them for use as functional filling materials in different technical applications.
摘要翻译： 双分子包被的碳酸钙和碳酸钙的受控表面处理方法，根据该方法，由碳酸钙的平均粒径（dp）确定的涂层量与碳酸钙颗粒接触。 确定涂层剂量的方法使得能够有目的地控制涂覆的碳酸钙颗粒的性质，以适应它们在不同技术应用中用作功能性填充材料。
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