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公开(公告)号：EP2744770B1
公开(公告)日：2018-01-10
申请号：EP12748439.2
申请日：2012-08-16
申请人： Sika Technology AG
IPC分类号： C04B24/10
CPC分类号： C04B24/10 , C04B28/02 , C04B2103/408 , C04B2111/10 , C04B24/2647 , C04B24/2641
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公开(公告)号：EP2970555B1
公开(公告)日：2018-11-21
申请号：EP14711709.7
申请日：2014-03-12
申请人： Sika Technology AG
发明人： MUÑOZ, Hector , GALLEGOS, Pedro , HAACK, Thomas
CPC分类号： C09J175/08 , B29C73/02 , C08G18/0852 , C08G18/10 , C08G18/4854 , C08J7/04 , C08L75/06 , C08L75/08 , C09J5/00 , C09J5/04 , C09J175/06 , C09J2475/00 , C08G18/324
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公开(公告)号：EP2742013A1
公开(公告)日：2014-06-18
申请号：EP12740989.4
申请日：2012-07-31
申请人： Sika Technology AG
CPC分类号： C04B24/305 , C04B40/0042 , C04B2103/48 , Y10T428/2982 , C04B24/22 , C04B24/2647 , C04B24/18 , C04B24/2658
摘要： Subject of the invention is a process for the production of a solid dispersant for a hydraulically binding composition, comprising the steps of a) providing at least one first polymer, which is a comb polymer having a polymer backbone comprising carboxyl groups, b) providing at least one second polymer, which is a condensate of, at least, an aromatic compound and formaldehyde; or a lignosulfonate, c) preparing an aqueous solution comprising the first and the second polymer, and d) spray-drying the aqueous solution to obtain the solid dispersant. Subject of the invention are also solid dispersants produced according to the inventive process and uses thereof.
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4.发明授权Alkalisch behandelte invertierte Melasse als Dispergiermittel für mineralische Suspensionen 有权碱处理倒置糖蜜作为分散剂用于矿物质悬浮液
公开(公告)号：EP2862625B1
公开(公告)日：2017-03-29
申请号：EP13004985.1
申请日：2013-10-18
申请人： Sika Technology AG
发明人： HAACK, Thomas , OLIVARES, Hugo , GALLEGOS, Pedro
CPC分类号： C04B24/10 , C04B24/2641 , C04B40/0039 , C04B2103/408 , C08K5/1535 , C12Y302/01026 , C04B24/2647 , C04B2103/32 , C04B24/2652 , C04B24/22 , C04B24/18
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公开(公告)号：EP2742013B1
公开(公告)日：2016-10-26
申请号：EP12740989.4
申请日：2012-07-31
申请人： Sika Technology AG
CPC分类号： C04B24/305 , C04B40/0042 , C04B2103/48 , Y10T428/2982 , C04B24/22 , C04B24/2647 , C04B24/18 , C04B24/2658
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公开(公告)号：EP2970555A1
公开(公告)日：2016-01-20
申请号：EP14711709.7
申请日：2014-03-12
申请人： Sika Technology AG
发明人： MUÑOZ, Hector , GALLEGOS, Pedro , HAACK, Thomas
CPC分类号： C09J175/08 , B29C73/02 , C08G18/0852 , C08G18/10 , C08G18/4854 , C08J7/04 , C08L75/06 , C08L75/08 , C09J5/00 , C09J5/04 , C09J175/06 , C09J2475/00 , C08G18/324
摘要： The present invention relates to a polyurethane-based composition comprising a polyurethane prepolymer, a solvent, a plasticizer and a curing agent, where the curing agent comprises a mononuclear aromatic polyamine, and is present in an amount such that the molar ratio of all amine functions in the polyamine to all isocyanate functions in the composition is at least 0.7:1. Polyurethane-based compositions of this type have proven to be effective in particular as adhesives and filling materials for the repair of elastic substrates since they can be processed quickly and can still be readily processed even at low temperatures. Further aspects of the present invention relate to processes for the bonding or repair of elastic substrates which include corresponding polyurethane-based compositions, and also to a use of the composition for the bonding and repair of elastic substrates.
摘要翻译： 公开了一种基于聚氨酯的组合物，其包括聚氨酯预聚物，溶剂，增塑剂和固化剂，其中固化剂含有单核芳族多胺，并且存在的量使得所有胺官能团的摩尔比在 组合物中所有异氰酸酯官能团的多胺至少为0.7:1。这种基于聚氨酯的组合物已被证明在弹性基材的修复中作为粘合剂和填料是有效的，因为它们即使在低温下也能快速且容易地加工。 还公开了用于粘合或修复包括相应的基于聚氨酯的组合物的弹性基材的方法，并且使用该组合物来粘合和修复弹性基材。
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公开(公告)号：EP2744770A1
公开(公告)日：2014-06-25
申请号：EP12748439.2
申请日：2012-08-16
申请人： Sika Technology AG
IPC分类号： C04B24/10
CPC分类号： C04B24/10 , C04B28/02 , C04B2103/408 , C04B2111/10 , C04B24/2647 , C04B24/2641
摘要： An enzymatically inverted saccharose is used as a dispersant for a mineral binder.
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