公开(公告)号：US09221716B2

公开(公告)日：2015-12-29

申请号：US14090511

申请日：2013-11-26

申请人： SIKA TECHNOLOGY AG

发明人： Beat Marazzani ,  Christian Bürge ,  Christophe Kurz ,  Gilbert Mäder

IPC分类号： C04B24/12 ,  C04B28/02 ,  C04B103/14

CPC分类号： C04B24/121 ,  C04B24/122 ,  C04B28/02 ,  C04B2103/14 ,  Y02W30/92 ,  Y02W30/94 ,  C04B18/08 ,  C04B18/141 ,  C04B2103/0088

摘要： A hardening accelerator for mineral binders including an amino alcohol A and/or of a salt of said amino alcohol A, for example, cementitious binders, is provided. The amino alcohol A has a structure according to formula (I) where a) R1 and R2, independently of one another, each represent an alkanol group including 3-4 carbon atoms, b) R3 is an organic group including 1-8 carbon atoms, and c) R3 is different from R1 and/or R2.

摘要翻译： 提供了一种用于矿物粘合剂的硬化促进剂，包括氨基醇A和/或所述氨基醇A的盐，例如水泥粘合剂。 氨基醇A具有根据式（I）的结构，其中a）R 1和R 2彼此独立地表示包含3-4个碳原子的链烷醇基，b）R 3是包含1-8个碳原子的有机基团 ，和c）R 3不同于R 1和/或R 2。

公开(公告)号：US11021398B2

公开(公告)日：2021-06-01

申请号：US15771356

申请日：2016-10-25

申请人： SIKA TECHNOLOGY AG

发明人： Beat Marazzani ,  Giuseppe Colaiacovo ,  Christian Bürge ,  Franz Wombacher

IPC分类号： C04B14/00 ,  C04B28/00 ,  C04B24/12 ,  C04B28/02 ,  C04B40/00 ,  C04B24/04 ,  C04B7/00 ,  C04B7/34 ,  C04B32/00 ,  C04B24/26 ,  C04B103/40

摘要： The use of an amine compound and/or of a salt of the amine compound to inert clay minerals with respect to dispersants in a mineral binder composition containing clay minerals and/or to improve or increase the effect of a dispersant in a mineral binder composition containing clay minerals, wherein the amine compound has a structure according to formula I: H2N—(CHR21)e—[NR22—(CHR23)f]s—[NR24—(CHR25)g]t—NH2  (I) and wherein: each s and t, independently of each other, has a value of 0-2; each e, f, and g, independently of each other, has a value of 2-10; each R21, R22, R23, R24, and R25, independently of each other, represents hydrogen or —CH3.

公开(公告)号：US10759716B2

公开(公告)日：2020-09-01

申请号：US14894649

申请日：2014-05-21

申请人： SIKA TECHNOLOGY AG

发明人： Gilbert Mäder ,  Christophe Kurz ,  Beat Marazzani ,  Christian Bürge

IPC分类号： C04B40/00 ,  C04B28/04 ,  C04B22/00 ,  C01B33/24 ,  C04B103/12 ,  C04B103/14

摘要： A method for preparing a setting and hardening accelerator for mineral binders including a step of: (i) reacting a calcium compound CV with a silica sol SL, a molar ratio of Si:Ca being less than 0.1 during the reaction.

公开(公告)号：US10752546B2

公开(公告)日：2020-08-25

申请号：US14904458

申请日：2014-07-09

申请人： SIKA TECHNOLOGY AG

发明人： Thomas Müller ,  Christian Bürge ,  Beat Marazzani ,  Christophe Kurz

IPC分类号： C04B24/12 ,  C04B28/04 ,  C04B22/00 ,  C04B28/02

摘要： An adjuvant combination composed of a milling assistant and a concrete admixture for a composition including cement, for accelerating cement hydration, wherein the milling assistant includes at least one amino alcohol and at least one cement hydration accelerator selected from chlorides, thiocyanates, nitrates, nitrites and hydroxides, and the concrete admixture includes a reaction product of at least one calcium compound with at least one silicon compound selected from a silicon dioxide compound, a silica compound and a silicate compound. Using the adjuvant combination produces a significant acceleration in the hardening of a composition including cement, after the addition of water. This is an advantage especially in the production of prefabricated concrete components, allowing quicker deshuttering.

公开(公告)号：US09233876B2

公开(公告)日：2016-01-12

申请号：US14090639

申请日：2013-11-26

申请人： SIKA TECHNOLOGY AG

发明人： Beat Marazzani ,  Christian Bürge ,  Christophe Kurz ,  Gilbert Mäder

IPC分类号： C04B24/12 ,  C04B28/02 ,  C04B24/28 ,  C04B28/04 ,  C04B40/00 ,  C04B103/14

CPC分类号： C04B24/283 ,  C04B24/121 ,  C04B24/122 ,  C04B28/04 ,  C04B40/0039 ,  C04B2103/14 ,  C04B24/2647

摘要： A hardening accelerator for mineral binder compositions, in particular for cementitious binder compositions, is provided. The hardening accelerator contains a combination of a) a first amino alcohol (A) including at least one primary alcohol group, and b) a second amino alcohol (E) including at least one secondary alcohol group.

摘要翻译： 提供了一种用于矿物粘合剂组合物，特别是水泥粘合剂组合物的硬化促进剂。 硬化促进剂包含a）包含至少一个伯醇基团的第一氨基醇（A）和b）包含至少一个仲醇基团的第二氨基醇（E）的组合。

公开(公告)号：US09145335B2

公开(公告)日：2015-09-29

申请号：US14360052

申请日：2012-12-05

申请人： SIKA TECHNOLOGY AG

发明人： Franz Wombacher ,  Beat Marazzani ,  Christian Bürge ,  Christophe Kurz ,  Gilbert Mäder

IPC分类号： C04B28/02 ,  C04B40/00 ,  C04B22/08 ,  C04B28/04 ,  C04B103/12 ,  C04B103/14

CPC分类号： C04B22/085 ,  C04B28/02 ,  C04B28/04 ,  C04B40/0039 ,  C04B40/0042 ,  C04B2103/12 ,  C04B2103/14 ,  C04B12/04 ,  C04B24/04 ,  C04B2103/20 ,  C04B22/0086 ,  C04B22/082

摘要： A process for preparing a setting and hardening accelerator for mineral binders includes the following steps: a) reacting a calcium compound CV with a silicon compound SV, and b) adding an acidic compound having a molecular weight of not more than 200 g/mol, more particularly 40-100 g/mol.

摘要翻译： 制备无机粘合剂凝固加固剂的方法包括以下步骤：a）使钙化合物CV与硅化合物SV反应，和b）加入分子量不超过200g / mol的酸性化合物， 更特别是40-100g / mol。

公开(公告)号：US09133057B2

公开(公告)日：2015-09-15

申请号：US14090375

申请日：2013-11-26

申请人： SIKA TECHNOLOGY AG

发明人： Beat Marazzani ,  Christian Bürge ,  Christophe Kurz ,  Thomas Müller

IPC分类号： C04B16/00 ,  C04B24/12 ,  C04B28/02 ,  C04B103/52

CPC分类号： C04B16/00 ,  C04B24/122 ,  C04B28/02 ,  C04B2103/52 ,  Y02P40/20 ,  Y02W30/92 ,  Y02W30/94 ,  C04B18/08 ,  C04B18/141 ,  C04B2103/0088

摘要： The present disclosure relates to the use of an amino alcohol A and/or of a salt of the amino alcohol A as an additive when grinding at least one solid. The amino alcohol A has a structure according to formula I where: R1 and R2, independently of one another, each present an alkanol group including 2-4 carbon atoms, and b) R3 is a hydrocarbon group including 1-8 carbon atoms, and c) R3 is different from R1 and/or R2.

摘要翻译： 本公开涉及在研磨至少一种固体时氨基醇A和/或氨基醇A的盐作为添加剂的用途。 氨基醇A具有式I的结构，其中：R 1和R 2彼此独立地各自表示包含2-4个碳原子的链烷醇基，b）R3是包含1-8个碳原子的烃基，和 c）R 3与R 1和/或R 2不同。

公开(公告)号：US20140331899A1

公开(公告)日：2014-11-13

申请号：US14358158

申请日：2012-12-21

申请人： SIKA TECHNOLOGY AG

发明人： Franz Wombacher ,  Beat Marazzani ,  Christian Bürge ,  Christophe Kurz ,  Gilbert Mäder

IPC分类号： C04B22/00

CPC分类号： C04B22/00 ,  C04B14/043 ,  C04B22/0086 ,  C04B2103/12 ,  C04B2103/14

摘要： The invention relates to additives for hydraulic binders and systems such as concrete and mortar produced therefrom. More particularly, the present invention relates to a setting and curing accelerator for hydraulic binders produced by reacting a calcium compound CV with a silica sol SL.

摘要翻译： 本发明涉及用于水硬性粘合剂的添加剂和由其制备的混凝土和砂浆的系统。 更具体地，本发明涉及通过使钙化合物CV与硅溶胶SL反应而制备的水硬性粘结剂的固化和固化促进剂。

公开(公告)号：US20140305345A1

公开(公告)日：2014-10-16

申请号：US14360052

申请日：2012-12-05

申请人： SIKA TECHNOLOGY AG

发明人： Franz Wombacher ,  Beat Marazzani ,  Christian Bürge ,  Christophe Kurz ,  Gilbert Mäder

IPC分类号： C04B22/08 ,  C04B28/04

CPC分类号： C04B22/085 ,  C04B28/02 ,  C04B28/04 ,  C04B40/0039 ,  C04B40/0042 ,  C04B2103/12 ,  C04B2103/14 ,  C04B12/04 ,  C04B24/04 ,  C04B2103/20 ,  C04B22/0086 ,  C04B22/082

摘要： A process for preparing a setting and hardening accelerator for mineral binders includes the following steps: a) reacting a calcium compound CV with a silicon compound SV, and b) adding an acidic compound having a molecular weight of not more than 200 g/mol, more particularly 40-100 g/mol.

摘要翻译： 制备无机粘合剂凝固加固剂的方法包括以下步骤：a）使钙化合物CV与硅化合物SV反应，和b）加入分子量不超过200g / mol的酸性化合物， 更特别是40-100g / mol。