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140 条记录 (耗时 0.035 秒)

    USE OF SURFACE MODIFIED CALCIUM CARBONATE IN ADHESIVES, SEALANTS AND/OR CAULKS
    25.
    发明申请
    USE OF SURFACE MODIFIED CALCIUM CARBONATE IN ADHESIVES, SEALANTS AND/OR CAULKS 有权
    表面改性碳酸钙在粘合剂，密封剂和/或毛囊中的用途

    公开(公告)号：US20130143995A1

    公开(公告)日：2013-06-06

    申请号：US13638018

    申请日：2011-04-05

    申请人： George Saunders ,  Joseph McJunkins ,  Matthias Buri ,  Patrick A.C. Gane

    发明人： George Saunders ,  Joseph McJunkins ,  Matthias Buri ,  Patrick A.C. Gane

    IPC分类号： C09J11/04

    CPC分类号： C09J11/04 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2006/12 ,  C09C1/022

    摘要： The present invention relates to the use of surface modified calcium carbonate as a filler in adhesives, sealants, and/or caulks, wherein the surface modified calcium carbonate is a mineral pigment product formed in situ by the double and/or multiple reaction between a calcium carbonate and the reaction product or products of the said carbonate with gaseous CO2 formed in situ and/or coming from an external supply, and the reaction product or products of the said carbonate with one or more moderately strong to strong H3O+ion donors, and at least one aluminium silicate and/or at least one synthetic silica and/or at least one calcium silicate and/or at least one silicate of a monovalent salt and/or at least one aluminium hydroxide and/or at least one sodium and/or potassium aluminate. It further relates to method of producing adhesives, sealants, and/or caulks comprising surface modified calcium carbonate, as well as to the adhesives, sealants, and/or caulks obtained by this process.

    摘要翻译： 本发明涉及在粘合剂，密封剂和/或填缝剂中使用表面改性的碳酸钙作为填料，其中表面改性的碳酸钙是通过钙和钙之间的双重和/或多重反应原位形成的矿物颜料产品 碳酸酯和所述碳酸酯的反应产物或产物在原位形成和/或来自外部电源的气态CO 2，以及所述碳酸酯与一种或多种中等强度至强的H3O +离子供体的反应产物或产物，以及 至少一种硅酸铝和/或至少一种合成二氧化硅和/或至少一种硅酸钙和/或至少一种一价盐和/或至少一种氢氧化铝和/或至少一种钠和/或 铝酸钾 它还涉及生产包含表面改性碳酸钙的粘合剂，密封剂和/或填隙物的方法，以及通过该方法获得的粘合剂，密封剂和/或填隙物。

    PROCESS FOR DRY GRINDING OF ONE OR MORE MINERAL MATERIALS INCLUDING AT LEAST ONE CALCIUM CARBONATE
    29.
    发明申请
    PROCESS FOR DRY GRINDING OF ONE OR MORE MINERAL MATERIALS INCLUDING AT LEAST ONE CALCIUM CARBONATE 有权
    一种或多种矿物材料的干法研磨工艺，包括至少一种碳酸钙

    公开(公告)号：US20120217327A1

    公开(公告)日：2012-08-30

    申请号：US13408316

    申请日：2012-02-29

    申请人： Matthias Buri ,  Patrick A.C. Gane ,  René Vinzenz Blum

    发明人： Matthias Buri ,  Patrick A.C. Gane ,  René Vinzenz Blum

    IPC分类号： B02C23/18 ,  B32B5/16 ,  B02C23/06 ,  B02C23/08 ,  B02C23/20

    CPC分类号： C08F283/06 ,  C01F11/185 ,  C01P2004/51 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2006/22 ,  C08F290/14 ,  C08F291/00 ,  C09C1/021

    摘要： The present invention provides a process for dry grinding one or more mineral materials which include at least calcium carbonate. The process includes a) crushing the mineral material or materials in at least one crushing unit until a crushed material is obtained with a d95 of less than 10 cm, and dry grinding the material in at least one grinding unit (i) in the presence of at least one comb-type hydrophilic polymer containing at least polyalkylene oxide function grafted on to at least one unsaturated ethylene monomer, and (ii) in such a manner that the quantity of liquid in the grinding unit is less than 15% by dry weight of the material crushed in the crushing unit, wherein recovered material has a d50 of 0.5 to 500 microns.

    摘要翻译： 本发明提供一种干法研磨一种或多种至少包括碳酸钙的矿物材料的方法。 该方法包括：a）在至少一个破碎装置中破碎矿物材料或材料，直到得到d95小于10cm的破碎材料，并且在至少一个研磨装置（i）中，在 至少一种至少含有聚环氧烷官能团的梳型亲水性聚合物接枝到至少一种不饱和乙烯单体上，和（ii）使得研磨单元中的液体的量小于15重量％ 在破碎单元中粉碎的材料，其中回收的材料具有0.5至500微米的d 50。

    Method for dry grinding a material containing a carbonate ore
    30.
    发明授权
    Method for dry grinding a material containing a carbonate ore 有权
    干法研磨含有碳酸盐矿石的材料的方法

    公开(公告)号：US08074909B2

    公开(公告)日：2011-12-13

    申请号：US12227536

    申请日：2007-05-22

    申请人： Patrick A. C. Gane ,  Matthias Buri ,  René Vinzenz Blum ,  Jacques Mongoin

    发明人： Patrick A. C. Gane ,  Matthias Buri ,  René Vinzenz Blum ,  Jacques Mongoin

    IPC分类号： B02C1/00

    CPC分类号： C09C3/041 ,  C01F11/185 ,  C01P2004/51 ,  C01P2004/61 ,  C01P2006/60 ,  C09C1/021 ,  C09C3/006 ,  C09C3/10 ,  Y10T428/2982

    摘要： The present invention is directed to a method for dry milling a material containing a carbonate ore. The method comprises the following steps: (a) dry milling the material in at least one milling unit: (i) in the presence of at least one polyalkylene glycol polymer having monomer units forming a backbone, where at least 90% of the monomer units forming the backbone of the polymer are constituted by ethylene oxide, propylene oxide or their mixtures, and where the polymer has a molecular weight of at least equal to 400 g/mole, (ii) such that the milling unit contains a quantity of water that is less than 10% in dry weight of the material in the milling unit; (b) optionally classifying the material from step a) with at least one classification unit; and (c) optionally repeating steps a) and/or b) with all or part of the material from step a) and/or step b).

    摘要翻译： 本发明涉及用于干磨含有碳酸盐矿石的材料的方法。 该方法包括以下步骤：（a）在至少一个研磨单元中干燥研磨材料：（i）在至少一种具有形成主链的单体单元的聚亚烷基二醇聚合物存在下，其中至少90％的单体单元 形成聚合物的骨架由环氧乙烷，环氧丙烷或其混合物构成，并且其中聚合物的分子量至少等于400g / mol，（ii）使得研磨单元含有一定量的水， 在研磨单元中的材料的干重小于10％; （b）任选地将来自步骤a）的材料与至少一个分类单元分类; 和（c）任选地重复步骤a）和/或b）与来自步骤a）和/或步骤b）的全部或部分材料。