公开(公告)号：EP2688856A1

公开(公告)日：2014-01-29

申请号：EP12710297.8

申请日：2012-03-26

申请人： PAREXGROUP SA

发明人： DAUBRESSE, Anne ,  BELLET, Audrey ,  AMBROISE, Jean ,  CHABANNET, Michel

IPC分类号： C04B28/06 ,  C04B41/50 ,  C04B111/21

CPC分类号： C04B28/06 ,  C04B28/065 ,  C04B41/009 ,  C04B41/5081 ,  C04B2111/00482 ,  C04B2111/21 ,  Y02W30/97 ,  C04B14/06 ,  C04B14/28 ,  C04B14/42 ,  C04B16/06 ,  C04B18/24 ,  C04B22/143 ,  C04B22/147 ,  C04B24/02 ,  C04B24/06 ,  C04B24/085 ,  C04B24/2623 ,  C04B24/383 ,  C04B40/0608 ,  C04B2103/54 ,  C04B2111/00827 ,  C04B14/30 ,  C04B14/305 ,  C04B16/0633 ,  C04B16/0641 ,  C04B16/0675 ,  C04B24/2641 ,  C04B2103/12 ,  C04B2103/22 ,  C04B2103/302 ,  C04B2103/50 ,  C04B2103/65 ,  C04B28/02

摘要： The invention relates to a dry cement composition for preparing a wet coating formulation consisting of mortar or concrete, enabling, in particular, the creation of thick non-efflorescent inorganic coatings without adversely affecting the other properties required for the corresponding wet formulation, namely handiness, workability, pumpability, rheology, ease of mixing and application, as well as ease of cleaning tools, and without adversely affecting the properties of the hardened objects obtained from said wet formulation, namely surface protection/sealing, hardness, resistance to cracks, durability, and fire resistance. The composition according to the invention includes (a) CAC and/or CSA and (c) anhydrite, and at least one of the following compositions: (b) an organic binder; (d) a setting retarder; (e) a setting accelerator; (f) a water-retaining agent; (g) a filler; (h) a waterproofing agent; (i) a coloring agent; (j) a photocatalytic additive; (k) fibers; and (m) an antifoaming agent. Said composition is (almost entirely) free of Portland cement, and the ratio of the composition (a)/(c) is between 90/10 and 99.99/0.01. The invention also relates to the wet formulation obtained by mixing the cement composition with water, to the methods for preparing the cement composition and the corresponding wet formulation, to the coating obtained by applying the wet formulation, to the application thereof, and to the coated substrates.

公开(公告)号：EP2686284A1

公开(公告)日：2014-01-22

申请号：EP12714239.6

申请日：2012-03-13

申请人： Chemische Fabrik Budenheim KG

发明人： LEISTER, Michael ,  KREBS, Melanie ,  SCHMIDT, Erwin ,  LIPPOLD, Kirstin ,  GRAF, Christian

IPC分类号： C04B28/34 ,  C04B12/02

CPC分类号： C04B28/348 ,  C01B25/38 ,  C01B25/45 ,  C04B12/02 ,  C04B2111/00198 ,  C04B2111/00482 ,  C04B2111/28 ,  C04B2111/82 ,  C04B14/303 ,  C04B14/304 ,  C04B14/305 ,  C04B14/308 ,  C04B2103/54

摘要： The invention relates to a liquid binder, which in an aqueous solvent, or a mixture of aqueous and organic solvent, contains a combination of at least two and no more than five metal phosphates of different metal cations, having the general formula, in which X, m and n are defined as follows for the respective index i: (see table), and wherein (II) defines a value range for a graphically complicated part of formula (I).

公开(公告)号：EP2686283A1

公开(公告)日：2014-01-22

申请号：EP12710622.7

申请日：2012-03-13

申请人： Wacker Chemical Corporation

发明人： DANIELS, Christian, Leonard ,  GRUBER, Bruce

IPC分类号： C04B26/04 ,  C08B3/00 ,  C08K3/26 ,  C09D5/34 ,  C08L31/04

CPC分类号： C09D5/34 ,  C04B26/04 ,  C04B2111/00672 ,  C08L31/04 ,  Y02W30/94 ,  C04B14/26 ,  C04B14/28 ,  C04B14/305 ,  C04B14/308 ,  C04B14/368 ,  C04B2103/30 ,  C04B2103/408 ,  C04B14/022 ,  C04B14/062 ,  C04B14/08 ,  C04B18/146

摘要： A pigmented latex composition having a solids content in a range from 60 wt % to 95 wt % includes a) an aqueous dispersion of a polymeric binder that is a copolymer including units of vinyl acetate, ethylene and at least one ethylenically unsaturated carboxylic acid or salt thereof, the polymeric binder constituting in a range from 10 wt % to 30 wt % of the composition; wherein vinyl acetate units constitute in a range of 70-95 wt % of the polymeric binder, ethylene units constitute in a range of 5-30 wt % of the polymeric binder and ethylenically unsaturated carboxylic acid units constitute in a range from 0.75 wt % to 5 wt % of the polymeric binder; the aqueous dispersion of the polymeric binder is free of alkylphenol ethoxylate surfactants and phosphate ester surfactants; and the polymeric binder has a weight average particle size in a range from 0.1 μm to 0.3 μm; b) one or more pigments constituting in a range from 30 wt % to 50 wt % of the composition, selected from the group consisting of polymeric pigments, aluminosilicates, calcium carbonate, titanium dioxide, talc, barium sulfate, zinc oxide, aluminum trihydrate, amorphous silica and silicates; c) one or more plasticizers; and d) one or more pigment dispersants.

公开(公告)号：EP2539038A4

公开(公告)日：2013-11-13

申请号：EP10846800

申请日：2010-12-08

申请人： KX TECHNOLOGIES LLC

发明人： WANG JINWEN ,  KAREEM MEEDIA A ,  LOMBARDO ANDREW W ,  BRIGANO FRANK A ,  KENDRICK RICHARD D

IPC分类号： C04B26/02

CPC分类号： B01D24/001 ,  B01D27/005 ,  B01D2239/0407 ,  B01D2239/0442 ,  B01D2239/086 ,  B01J20/3042 ,  B01J20/3206 ,  B01J20/3242 ,  C04B26/02 ,  C04B2111/00129 ,  C04B2111/00793 ,  C04B14/022 ,  C04B14/04 ,  C04B14/042 ,  C04B14/047 ,  C04B14/08 ,  C04B14/10 ,  C04B14/18 ,  C04B14/303 ,  C04B14/304 ,  C04B14/305 ,  C04B14/308 ,  C04B14/366 ,  C04B16/00 ,  C04B2103/0051

公开(公告)号：EP2132153B1

公开(公告)日：2013-10-23

申请号：EP08735630.9

申请日：2008-03-31

申请人： Rockwood Italia SpA

发明人： SERGI, Marino ,  EGGER, Christian

IPC分类号： C04B20/10 ,  C04B20/12

CPC分类号： C04B20/1066 ,  B01J35/004 ,  B01J37/0045 ,  C04B20/1059 ,  C04B20/12 ,  C04B2111/2061 ,  Y02W30/95 ,  C04B7/02 ,  C04B14/28 ,  C04B18/16 ,  C04B22/143 ,  C04B2103/54 ,  C04B14/022 ,  C04B14/30 ,  C04B14/305 ,  C04B14/307 ,  C04B14/308 ,  C04B20/1003

公开(公告)号：EP2547734A4

公开(公告)日：2013-07-24

申请号：EP11756718

申请日：2011-03-03

申请人： IMERYS KAOLIN INC

发明人： RAPER STEPHEN C ,  SKELHORN DAVID A

IPC分类号： C09D5/00 ,  C04B20/10 ,  C09C3/00 ,  C09C3/06 ,  C09C3/10 ,  C09C3/12 ,  C09D7/12

CPC分类号： C09D7/1225 ,  C01P2006/62 ,  C01P2006/63 ,  C01P2006/64 ,  C04B20/1025 ,  C04B20/1051 ,  C04B26/04 ,  C04B2103/65 ,  C04B2111/00482 ,  C04B2111/27 ,  C08K3/26 ,  C08K3/34 ,  C08K9/04 ,  C08K9/06 ,  C08K9/08 ,  C09C1/021 ,  C09C1/3063 ,  C09C1/3081 ,  C09C1/3669 ,  C09C1/3684 ,  C09C1/405 ,  C09C1/42 ,  C09C3/08 ,  C09D5/006 ,  C09D5/028 ,  C09D7/62 ,  C04B14/106 ,  C04B14/28 ,  C04B14/305 ,  C04B24/08 ,  C04B24/2682 ,  C04B24/383 ,  C04B2103/40 ,  C04B24/42

摘要： A water-based paint composition may include at least one mineral treated with at least one hydrophobizing agent. The at least one mineral may include at least one of clay, kaolin, mica, titanium dioxide, talc, natural or synthetic silica or silicates, feldspars, nepheline syenite, talc, wollastonite, diatomite, barite, glass, and calcium carbonate. The at least one hydrophobizing agent may include at least one of fatty acids, fatty amines, and silanes. A method of making water-based paint may include treating at least one mineral with a hydrophobizing agent, and combining the at least one treated mineral with a binder.

摘要翻译： 水基涂料组合物可以包含至少一种用至少一种疏水剂处理的矿物。 所述至少一种矿物可以包括粘土，高岭土，云母，二氧化钛，滑石，天然或合成二氧化硅或硅酸盐，长石，霞石正长岩，滑石，硅灰石，硅藻土，重晶石，玻璃和碳酸钙中的至少一种。 所述至少一种疏水剂可以包括脂肪酸，脂肪胺和硅烷中的至少一种。 制造水基涂料的方法可包括用疏水剂处理至少一种矿物质，并将至少一种处理过的矿物质与粘合剂结合。

公开(公告)号：EP2603315A1

公开(公告)日：2013-06-19

申请号：EP11734029.9

申请日：2011-06-14

申请人： Eoxolit SPRL ,  Jirkovsky, Jaromír ,  Peterka, Franti Ek

发明人： JIRKOVSKY, Jaromír ,  PETERKA, Franti ek ,  LAMBRECHT, Marc ,  UBRT, Jan

IPC分类号： B01J21/08 ,  B01J35/00

CPC分类号： B01J31/38 ,  B01J21/08 ,  B01J35/0013 ,  B01J35/004 ,  C04B28/02 ,  C04B41/009 ,  C04B41/5089 ,  C04B41/68 ,  C04B2111/00827 ,  C04B38/00 ,  C04B41/4842 ,  C04B41/5041 ,  C04B2103/40 ,  C04B14/062 ,  C04B14/305 ,  C04B24/2682

摘要： A photo-catalytic composition, comprising nanoparticles of at least one photo-catalyst and an aqueous colloidal dispersion of SiO
2 nanoparticles wherein the concentration of the photo-catalyst ranges from at least 20 to less than 50 parts by weight and the concentration of SiO
2 provides the balance to 100 parts by weight.

摘要翻译： 一种光催化组合物，其包含至少一种光催化剂的纳米颗粒和SiO 2纳米颗粒的水性胶体分散体，其中光催化剂的浓度范围为至少20至小于50重量份，并且SiO 2的浓度提供了 平衡至100重量份。

公开(公告)号：EP1993617A4

公开(公告)日：2013-05-29

申请号：EP07717074

申请日：2007-01-25

申请人： 3M INNOVATIVE PROPERTIES CO

发明人： ANDERSON MARK T ,  GOULD RACHAEL A T ,  JACOBS JEFFRY L

IPC分类号： C04B41/63 ,  A61L2/232 ,  A61L2/235 ,  C04B28/02 ,  E04D1/04

CPC分类号： A61L2/232 ,  C04B28/02 ,  C04B41/009 ,  C04B41/483 ,  C04B41/63 ,  C04B2111/00586 ,  C04B2111/2061 ,  C08L33/08 ,  C08L33/10 ,  C08L33/12 ,  C09D5/1618 ,  C09D5/1637 ,  C09D7/61 ,  E04D1/04 ,  E04D1/10 ,  E04D1/16 ,  E04D1/28 ,  E04D13/002 ,  C04B41/502 ,  C04B2103/67 ,  C04B2103/0015 ,  C04B41/49 ,  C04B41/4922 ,  C04B14/30 ,  C04B14/305 ,  C04B14/324 ,  C04B41/5041

摘要： A construction structure includes a structural layer having a biocidal material and an external surface. A biocidal polymeric coating layer is disposed on the external surface.

公开(公告)号：EP2586754A1

公开(公告)日：2013-05-01

申请号：EP11306403.4

申请日：2011-10-28

申请人： Services Pétroliers Schlumberger ,  Schlumberger Technology B.V. ,  Schlumberger Holdings Limited ,  PRAD Research and Development

发明人： Michaux, Michel ,  Pyatina, Tatiana ,  Gabilly, Laurent ,  Komocki, Sylwia

IPC分类号： C04B28/02 ,  C04B28/04 ,  C09K8/487

CPC分类号： C09K8/487 ,  C04B14/04 ,  C04B14/308 ,  C04B28/02 ,  C04B28/04 ,  C04B2103/0046 ,  C04B2103/0048 ,  C04B2103/0053 ,  C04B2103/46 ,  E21B33/13 ,  E21B33/138 ,  C04B14/06 ,  C04B14/10 ,  C04B14/303 ,  C04B14/304 ,  C04B14/305 ,  C04B14/368 ,  C04B24/22 ,  C04B24/2652 ,  C04B24/2688

摘要： High-specific-gravity micronized particulates, added to cement slurries in conjunction with certain high-molecular-weight water-soluble polymers, improve fluid-loss control of cement slurries during placement in subterranean wells. Preferably, the particulates have a specific gravity higher than 3, and a median particle size smaller than 3 µm. Preferred particulates include barite, manganese tetraoxide, titanium oxide, iron titanium oxide and aluminum oxide.

摘要翻译： 与某些高分子量水溶性聚合物一起添加到水泥浆中的高比重微粉化颗粒可改善水泥泥浆在放置在地下井中时的流体损失控制。 优选地，颗粒的比重高于3，中值粒径小于3μm。 优选的颗粒包括重晶石，四氧化锰，氧化钛，氧化铁和氧化铝。

公开(公告)号：EP2576475A1

公开(公告)日：2013-04-10

申请号：EP11726891.2

申请日：2011-05-24

申请人： Ciments Français

发明人： BONAFOUS, Laurent ,  REGNAUD, Laure ,  VICHOT, Angélique

IPC分类号： C04B20/10 ,  C04B28/02 ,  C09C1/02 ,  C09C1/04 ,  C09C1/30 ,  C09C1/36 ,  C09C1/40

CPC分类号： C04B20/1037 ,  B82Y30/00 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/10 ,  C01P2006/12 ,  C04B28/02 ,  C04B2103/32 ,  C04B2103/58 ,  C09C1/021 ,  C09C1/043 ,  C09C1/3081 ,  C09C1/3684 ,  C09C1/407 ,  C04B14/06 ,  C04B14/28 ,  C04B14/30 ,  C04B14/303 ,  C04B14/305 ,  C04B20/008

摘要： The invention relates to an anti-shrink agent for a cementitious composition, such as cement paste, mortar or concrete, characterized in that it is in the form of surface-modified particles constituted of mineral nanoparticles covered with a polymer coating formed predominantly of polyalkyl oxides. It makes it possible to reduce the shrinkage by more than 65%, without retardation of setting, and also gives the mortar or concrete composition superplasticizing properties.