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1. 发明公开

EP2505614A1 Process for preparing self-binding pigment particles 有权转让
标题翻译： Verfahren zur Herstellung von selbstbindenden Pigmentteilchen
公开(公告)号：EP2505614A1
公开(公告)日：2012-10-03
申请号：EP11160900.4
申请日：2011-04-01
申请人： Omya Development AG
发明人： Gane, Patrick A.C. , Buri, Matthias , Rentsch, Samuel , Meuwly, Julie M.
IPC分类号： C09C1/02 , D21H17/00
CPC分类号： C09C1/021 , C01P2004/62 , C01P2006/22 , C01P2006/60 , D21H17/00 , D21H17/26 , D21H17/69
摘要： The present invention relates to a process for preparing self-binding pigment particles from an aqueous mineral pigment material suspension having a solid content of 45 to 80 wt.-%, based on the total weight of the suspension.
摘要翻译：本发明涉及一种基于悬浮液总重量从固体含量为45-80重量％的水性矿物颜料悬浮液制备自结合颜料颗粒的方法。

2. 发明公开

EP2390280A1 Treated mineral filler products, process for the preparation thereof and uses of same 有权转让
标题翻译：处理过的矿物填料产品，其制备方法及其用途
公开(公告)号：EP2390280A1
公开(公告)日：2011-11-30
申请号：EP10164409.4
申请日：2010-05-28
申请人： Omya Development AG
发明人： Buri, Matthias , Gane, Patrick A.C. , Rentsch, Samuel , Burkhalter, René
IPC分类号： C08J5/18 , C08K9/04 , C09C1/02 , C09C3/08
CPC分类号： C09C1/021 , B05D5/08 , C01P2004/03 , C01P2004/61 , C01P2004/62 , C01P2006/12 , C01P2006/32 , C01P2006/40 , C08K3/26 , C08K5/09 , C08K9/04 , C09C3/08
摘要： The present invention relates to the technical field of treated mineral filler products. The invention further relates to a process for preparing such treated mineral filler products, 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.
摘要翻译：本发明涉及经处理的矿物填料产品的技术领域。本发明进一步涉及制备这种处理的矿物填料产品的方法，并且涉及其在塑料应用领域中的优选应用，特别是聚丙烯（PP）或聚乙烯（PE）基透气或挤出涂膜应用。

3. 发明公开

EP2159258A1 Treated mineral filler products, process for the preparation thereof and uses of same 失效转让
标题翻译：处理过的矿物Füllstoffprodukte，涉及它们的制备和它们的用途处理
公开(公告)号：EP2159258A1
公开(公告)日：2010-03-03
申请号：EP08163012.1
申请日：2008-08-26
申请人： Omya Development AG
发明人： Gane, Patrick Arthur Charles , Buri, Matthias , Burkhalter, René
IPC分类号： C08K9/00
CPC分类号： C08K9/04 , C01P2002/88 , C08K13/02 , C08K2201/014 , C09C1/02 , C09C1/021 , C09C1/028 , C09C1/28 , C09C1/42 , C09C3/08
摘要： The present invention relates to treated mineral filler products comprising a) at least one mineral filler, b) a treatment layer located on the surface of said mineral filler(s), said treatment layer comprising at least one saturated C 8 to C 24 aliphatic carboxylic acid; and at least one di and/or trivalent cation salt of one or more saturated C 8 to C 24 aliphatic carboxylic acid, wherein the weight ratio of all of said aliphatic carboxylic acid salt(s) : all of said aliphatic carboxylic acid(s) is from 51:49 to 75:25; and said treatment layer is present in an amount of at least 2.5 mg/m 2 of said mineral filler. Furthermore the present invention relates to processes to prepare such treated mineral filler products, and to their uses, notably in plastic applications, and especially in polypropylene (PP)- or polyethylene (PE)-based breathable or extrusion coating film applications.
摘要翻译：本发明涉及处理过的矿物填料产品，其包括：a）至少一种矿物填料，b）中位于所述矿物填料的表面上的处理层，所述处理层包含至少一种饱和的C 8至C 24脂肪族羧酸酸; 和一个中的至少一种二和/或三价阳离子盐或多个饱和的C8至C24的脂肪族羧酸，worin所有所述脂族羧酸盐（多个）的重量比：所有所述脂族羧酸（S）是从51:49至75:25; 和所说处理层存在于以至少2.5毫克/所述矿物填料的米2的量。进一步，本发明涉及了制备寻求处理过的矿物填料产品，并且它们的用途，特别是在塑料应用，和爱特别是聚丙烯（PP） - 或聚乙烯（PE）基透气性或挤出涂膜应用中。

4. 发明授权

EP2292701B1 Method for improving opacity 有权转让
标题翻译：为提高透明度法
公开(公告)号：EP2292701B1
公开(公告)日：2013-09-04
申请号：EP09164353.6
申请日：2009-07-01
申请人： Omya Development AG
发明人： Gane, Patrick A.C. , Buri, Matthias , Rentsch, Samuel
IPC分类号： C09C1/02 , D21H19/38
CPC分类号： C09C1/022 , C01P2004/61 , C01P2004/62 , C01P2006/12 , C01P2006/22 , C01P2006/60 , D21H19/385

5. 发明公开

EP2623466A1 Process for the preparation of an aqueous solution comprising at least one earth alkali hydrogen carbonate and its use 有权转让
标题翻译： METHOD FOR PRODUCING水溶液与至少一种碱土金属的氢及其用途
公开(公告)号：EP2623466A1
公开(公告)日：2013-08-07
申请号：EP12153898.7
申请日：2012-02-03
申请人： Omya Development AG
发明人： Buri, Matthias , Rentsch, Samuel , Gane, Patrick A. C. , Blum, René Vinzenz
IPC分类号： C02F1/52 , C02F1/66 , C02F1/68 , C01F5/24 , C01F11/18
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).

6. 发明公开

EP2418177A1 Micronized CaCO3 slurry injection system for the remineralization of desalinated and fresh water 有权转让
标题翻译： Mikronisiertes CaCO3-Schlamminjektionssystem zur Remineralisierung von salzbefreitem und frischem Wasser
公开(公告)号：EP2418177A1
公开(公告)日：2012-02-15
申请号：EP10172771.7
申请日：2010-08-13
申请人： Omya Development AG
发明人： Skovby, Michael , Poffet, Martine , Buri, Matthias , Blum, René Vinzenz
IPC分类号： C02F1/68
CPC分类号： C02F1/68 , C02F2209/003 , C02F2303/24
摘要： The present invention concerns a process for treating water and the use of calcium carbonate in such a process. In particular, the present invention is directed to a process for remineralization of water comprising the steps of providing feed water, and injecting gaseous carbon dioxide and a slurry into the feed water, wherein the slurry comprises micronized calcium carbonate.
摘要翻译：本发明涉及在这种方法中处理水和使用碳酸钙的方法。特别地，本发明涉及一种用于水再矿化的方法，包括以下步骤：提供给水，并将气态二氧化碳和浆料注入进料水中，其中浆料包括微粉化碳酸钙。

7. 发明公开

EP2390285A1 Process for the preparation of surface treated mineral filler products and uses of same 审中-公开
标题翻译：一种用于生产表面处理过的矿物Füllstoffprodukten和方法使用它们的
公开(公告)号：EP2390285A1
公开(公告)日：2011-11-30
申请号：EP10164408.6
申请日：2010-05-28
申请人： Omya Development AG
发明人： Buri, Matthias , Gane, Patrick A.C. , Rentsch, Samuel , Burkhalter, René
IPC分类号： C09C1/02
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.
摘要翻译：本发明涉及一种用于制备表面处理过的矿物填料产品，并且在塑料应用领域的优选用途，特别是聚丙烯（PP） - 或聚乙烯（PE）基透气性或挤出涂膜应用中。

8. 发明公开

EP2380929A1 Treated mineral filler product, and its uses 有权转让
标题翻译：白垩纪矿物Füllstoffproduktund dessen Verwendung
公开(公告)号：EP2380929A1
公开(公告)日：2011-10-26
申请号：EP11005154.7
申请日：2008-04-11
申请人： Omya Development AG
发明人： Gane, Patrick, A.C. , Buri, Matthias , Burkhalter, René
IPC分类号： C08K9/04 , C09C1/02 , C09C3/08
CPC分类号： C09C1/021 , C01P2002/88 , C01P2004/61 , C01P2004/84 , C01P2006/22 , C08K3/26 , C08K5/098 , C08K5/5419 , C08K9/04 , C08K9/06 , C08K2003/265 , C08L23/06 , C09C1/02 , C09C3/08
摘要： The present invention relates to the domain of treated mineral fillers.
An appropriate preparation comprises the following steps:
(a) treating at least one dry mineral filler with at least one Group II or Group III salt of a C8 to C24 aliphatic monocarboxylic acid to produce an intermediate mineral filler product; followed by
(b) treating the intermediate mineral filler product of step (a) with at least one C8 to C24 aliphatic monocarboxylic acid to produce a treated mineral filler product.
The product is characterized in that it has a total volatiles of less than 0.25% by mass, and in that it includes fatty acids in addition to fatty acid salts.
Applications in particular to prepare treated mineral filler products (such as Ca carbonate) to be used in plastic applications such as in polypropylene (PP) - or polyethylene (PE) - based breathable or extrusion coating film applications.
摘要翻译：本发明涉及经处理的矿物填料的领域。适当的制备包括以下步骤：（a）用至少一种C 8〜C 24脂族一元羧酸的II或III族盐处理至少一种干燥矿物填料以产生中间矿物填料产物; 然后（b）用至少一种C 8至C 24脂族单羧酸处理步骤（a）的中间矿物填料产物以产生经处理的矿物填料产品。该产品的特征在于它具有小于0.25质量％的总挥发物，并且其中除脂肪酸盐外还包括脂肪酸。特别用于制备用于塑料应用的经处理的矿物填料产品（例如碳酸钙）的应用，例如在聚丙烯（PP）或聚乙烯（PE）为基础的透气或挤出涂膜应用中。

9. 发明授权

EP2363435B1 Use of polyethylenimines as additive in aqueous suspensions of calcium carbonate-comprising materials 审中-实审转让
标题翻译：使用聚乙烯亚胺作为含碳酸钙的材料的水性悬浮液的添加剂
公开(公告)号：EP2363435B1
公开(公告)日：2011-10-26
申请号：EP10151846.2
申请日：2010-01-27
申请人： Omya Development AG
发明人： Buri, Matthias , Rentsch, Samuel , Gane, Patrick A.C.
IPC分类号： C09C1/02
CPC分类号： C08K5/17 , C01P2004/61 , C01P2006/10 , C01P2006/22 , C01P2006/40 , C08K3/26 , C08K2003/265 , C09C1/021 , D21H17/07

10. 发明公开

EP2366456A1 Froth flotation process for the separation of silicates and alkaline earth metal carbonates using a collector comprising at least one hydrophobically modified polyalkyleneimine 有权
标题翻译： Schwimmschaumflotation用于分离的硅酸盐和碱Erdmetallcarbonaten使用收集器，包括至少一个防水改性聚亚烷基亚胺
公开(公告)号：EP2366456A1
公开(公告)日：2011-09-21
申请号：EP10157099.2
申请日：2010-03-19
申请人： Omya Development AG
发明人： Gane, Patrick A.C. , Buri, Matthias , Rentsch, Samuel , Sötemann, Jörg
IPC分类号： B03D1/01 , C22B26/00 , C22B26/20 , B03D101/02
CPC分类号： B03D1/01 , B03D1/016 , B03D1/02 , B03D1/08 , B03D1/12 , B03D2201/02 , B03D2203/00 , C22B1/00 , C22B26/20
摘要： The invention refers to a process to separate silicates and alkaline earth metal carbonates implementing at least one hydrophobically modified polyalkyleneimine, wherein:
i) the polyalkyleneimine is hydrophobically modified by replacement of all or part of the hydrogens of their primary and/or secondary amino groups by functional group R, where R comprises a linear or branched or cyclic alkyl and/or aryl group and contains 1 to 32 carbon atoms;
ii) prior to modification, the polyalkyleneimine has at least 3 alkyleneimine repeat units and a molecular weight of between 140 and 100 000 g/mol;
iii) modification of the polyalkyleneimine results in an increase in the atomic C amount, relative to the unmodified polyalkyleneimine, of between 1 and 80 %.
The invention additionally refers to a silicate-containing product and an alkaline earth metal carbonate-containing product obtained by the process of the invention, and to their uses.
摘要翻译：本发明涉及一种方法，以分离硅酸盐和碱土金属碳酸盐实施至少一个疏水改性的聚亚烷基亚胺，worin：i）所述聚亚烷基亚胺，通过更换他们的伯和/或仲氨基的氢的全部或部分的是疏水改性的官能团R，其中R包括直链或支链的或环状的烷基和/或芳基和含有1至32个碳原子; ⅱ）改性之前，聚亚烷基亚胺具有至少3个亚烷基亚胺的重复单元和140之间和100,000克/摩尔的分子量; iii）所述聚亚烷基亚胺的修饰导致增加的原子Ç量，相对于未修饰聚亚烷基亚胺，的1和80％之间。本发明还指的是含硅酸盐的产物和通过本发明的方法获得的碱土金属含碳酸盐的产物，以及它们的用途。

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