公开(公告)号：US20150101513A1

公开(公告)日：2015-04-16

申请号：US14373491

申请日：2013-02-27

Applicant: Omya International AG

Inventor： Michael Skovby ,  Pascal Gonnon

IPC: C04B14/28 ,  C04B14/10 ,  C04B24/04 ,  C04B14/04

CPC classification number: C04B14/28 ,  C04B14/04 ,  C04B14/106 ,  C04B14/285 ,  C04B24/023 ,  C04B24/045 ,  C04B24/22 ,  C04B24/223 ,  C04B28/02 ,  C04B40/0039 ,  Y02W30/94 ,  C04B20/008 ,  C04B40/0028 ,  C04B2103/32 ,  C04B18/146 ,  C04B24/2647 ,  C04B2103/30 ,  C04B24/226 ,  C04B14/26 ,  C04B24/2641

Abstract: Process for the preparation of cement/mortar/concrete compositions or systems, (for simplicity hereafter “cement” compositions or systems or even “cements”), of a generally known type containing low or medium (standard) “filler(s)”, and/or optionally HP filler(s), as carbonate-based filler(s), namely coarse low or medium calcium carbonate(s), namely coarse marble(s); Product comprising, or consisting of, the pre-blend (A) of coarse, low or medium (or optionally HP) “calcium carbonate-based filler” pre-blended with at least an UF; Aqueous compositions (B) obtained by mixing the above pre-blend (A) of coarse filler(s) with UF(s) with an aqueous system such as mix water, aqueous mix fluid; Product (C) consisting of, or comprising, the pre-blend (A) or the compositions (B), treated or pretreated with at least one superplastifier or aqueous system containing superplastifier(s); Cement and Use of cement.

Abstract translation: 用于制备水泥/砂浆/混凝土组合物或体系的方法（以下简称为“水泥”组合物或系统或甚至“水泥”），含有低或中等（标准）填料的通常已知的类型， 和/或任选的HP填料，作为碳酸盐基填料，即粗制或中等碳酸钙，即粗大理石; 由至少一种UF预混合的粗，低或中（或任选的HP）“碳酸钙基填料”的预共混物（A）或由其组成的产品; 通过将上述粗填料预混物（A）与UF（s）与水系统如混合水，水性混合流体混合而获得的水性组合物（B） 由包含预混合物（A）或组合物（B））组成或由其组合的产品（C），用至少一种含有超增塑剂的超级膨胀器或含水体系处理或预处理; 水泥和水泥的使用。

公开(公告)号：US20150000564A1

公开(公告)日：2015-01-01

申请号：US14372603

申请日：2013-02-14

Applicant: Omya International AG

Inventor： Pierre Blanchard ,  Jean-Pierre Elgoyhen ,  Beat Karth ,  Holger Müller ,  Jürgen Spehn ,  Martin Brunner ,  Pascal Gonnon ,  Michael Tinkl

IPC: C09D1/00 ,  D21H17/66 ,  C08K9/04 ,  C08K3/26 ,  B02C23/36 ,  C04B14/28

Abstract: The present invention refers to a mineral matter powder preparation by wet process without acrylic additive or other grinding aid additives and to the use of said mineral matter after an optional hydrophobic treatment. Said mineral material having superior dispersing properties.

Abstract translation: 本发明涉及无丙烯酸添加剂或其它研磨助剂添加剂的湿法处理的矿物质粉末制剂，以及在任选的疏水处理后使用所述矿物质。 所述矿物材料具有优异的分散性能。