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1.发明公开SYNTHETIC WATER RETENTION AGENT AND RHEOLOGY MODIFIER FOR USE IN CEMENT, ADMIXTURES 审中-公开合成保水剂和用于水泥，助剂的流变改性剂
公开(公告)号：EP3230226A2
公开(公告)日：2017-10-18
申请号：EP15801524.8
申请日：2015-10-20
发明人： BAUMANN, Robert , IMBESI, Philip M. , OSWALD, Thomas , RADLER, Michael J. , SCHMITZ, Marc , SHEN, Hongwei
CPC分类号： C04B40/0039 , C04B24/226 , C04B24/2641 , C04B24/2647 , C04B28/04 , C04B2103/0082 , C04B2103/0083 , C04B2103/32 , C04B2103/44 , C04B2103/465 , C04B24/02 , C04B24/10 , C04B24/18 , C04B24/2629 , C04B24/34
摘要： The present invention provides compositions for use as stable additive concentrates, such as aqueous solutions or powders, in cement admixtures comprising i) one or more nonionic or substantially nonionic vinyl or acrylic brush polymers having pendant or side chain polyether groups and having a weight average molecular weight of from 140,000 to 50,000,000, ii) one or more aromatic cofactors containing one or more phenolic groups or, in combination, one or more aromatic groups with at least one sulfur acid group, preferably, a branched aromatic cofactor; and iii) one or more polycarboxylate ether copolymer water reducers containing carboxylic acid or salt groups and having polyether side chains and a weight average molecular weight of from 5,000 to 100,000.
摘要翻译： 本发明提供了用作水泥混合物中稳定的添加剂浓缩物如水溶液或粉末的组合物，该水泥混合物包含：i）一种或多种非离子或基本上非离子的具有侧链或侧链聚醚基团并具有重均分子量 ii）一种或多种芳族辅助因子，其含有一个或多个酚性基团或者组合地具有一个或多个具有至少一个含硫酸基团的芳族基团，优选为支化芳族辅助因子; 和iii）一种或多种含有羧酸或盐基团并具有聚醚侧链且重均分子量为5,000至100,000的聚羧酸酯醚共聚物减水剂。
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2.发明公开STABLE PCE AND POLYSACCHARIDE VMA COMPOSITIONS FOR CONCRETE ADMIXTURES AND THEIR USES 审中-公开稳定PCE- UND POLYSACCHARID-VMA-ZUSAMMENSETZUNGENFÜRBETONBEIMISCHUNGEN UND DEREN VERWENDUNGEN
公开(公告)号：EP3122696A1
公开(公告)日：2017-02-01
申请号：EP15719032.3
申请日：2015-03-27
发明人： BAUMANN, Robert , SCHMITZ, Marc , WAGNER, Anette
IPC分类号： C04B28/04 , C04B40/00 , C04B103/00 , C04B111/00
CPC分类号： C04B24/383 , C04B24/2647 , C04B28/04 , C04B40/0039 , C04B2103/0079 , C04B2103/32 , C04B2103/44 , C04B2111/00112 , C04B24/04 , C04B40/005 , C04B14/06 , C04B20/0076 , C04B24/267 , C04B24/06 , C04B22/122 , C04B22/165
摘要： The present invention provides aqueous compositions that are stable after at least a 24 hour period comprising a polysaccharide viscosity modifying additive and more than 60 wt. %, based on the weight of total solids in the compositions of one or more polycarboxylate ether, the compositions comprising an acid chosen from an organic acid having 1 hydroxy group or less, a strong acid containing a single hydrogen, an ascorbic acid, and mixtures thereof, the compositions having a pH of less than the pH of the polycarboxylate ether itself, or from 1.0 to 6.0. The present invention enables stable concentrates of aqueous polycarboxylate ethers and polysaccharide viscosity modifying agents for use in hydraulic binder applications, the compositions having a total solids content of 10 wt. % to as high as 65 wt. %.
摘要翻译： 本发明提供了在包含多糖粘度调节添加剂至少24小时后稳定的含水组合物， ％，基于一种或多种聚羧酸酯醚的组合物中总固体的重量，该组合物包含选自具有1个羟基或更低的有机酸的酸，含有单个氢的强酸，抗坏血酸和混合物 该组合物的pH值小于聚羧酸酯醚本身的pH值，或1.0至6.0。 本发明使稳定的聚羧酸酯水溶性浓缩物和用于水硬性粘合剂应用的多糖粘度调节剂得到，该组合物的总固体含量为10wt。 ％至高达65wt。 ％。
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3.发明公开
公开(公告)号：EP3945108A1
公开(公告)日：2022-02-02
申请号：EP20305877.1
申请日：2020-07-30
发明人： VYORYKKA, Jouko , HAUSWALT-GROLIERES, Sophie , BIRCH, Adrian J. , BAUMANN, Robert , LECOMTE, Jean-Paul
IPC分类号： C08K5/00 , C08K7/22 , C08L23/16 , C09D123/16
摘要： The present invention provides two-component aqueous textured layer forming compositions useful for forming flexible top coat layers for sports surfaces. The compositions comprise vulcanized or crosslinked rubber granules, for example, EPDM rubber, a soft:hard acrylic emulsion copolymer blend in a solids weight ratio to vulcanized or crosslinked rubber granule solids that ranges from less than 1:4 to 1:9, a polyalkylene oxide rheology modifier, one or more high boiling alcohols and, as a separate component, an aqueous dispersion of an aliphatic polyisocyanate as well as an epoxy silane. The vulcanized or crosslinked rubber granules may have a sieve particle size of 8 mm or less. The inventive top coat layers have enhanced tensile strength and elongation as well as improved pot life and color stability.
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4.发明公开SYNTHETIC POLYMER RHEOLOGY MODIFIER AND WATER RETENTION AGENT REPLACEMENT FOR CELLULOSE ETHER IN CEMENT COMPOSITIONS 审中-公开合成器多发性纤维蛋白溶解酶在WASSERRETENTIONSMITTELERSATZFÜRCELLULOSEETHER在ZEMENTZUSAMMENSETZUNGEN
公开(公告)号：EP3126421A1
公开(公告)日：2017-02-08
申请号：EP15715110.1
申请日：2015-03-27
发明人： BAUMANN, Robert , FREEMAN, Adam W. , IMBESI, Philip M. , SCHMITZ, Marc , SHEN, Hongwei , TSAI, Wei-Wen , ZHANG, Sipei
IPC分类号： C08F290/06 , C08F299/00
CPC分类号： C04B16/10 , C04B24/2647 , C04B40/0039 , C04B2103/0045 , C04B2103/0079 , C04B2103/46 , C08F290/06 , C08F290/062 , C08F299/00 , C08F222/1006 , C04B24/383
摘要： The present invention provides substantially nonionic brush polymers having pendant polyether groups, preferably poly(alkylene glycol) groups, which polymers are useful as synthetic polymer substitutes for cellulose ethers in mortars and hydraulic binders. The brush polymers are preferably crosslinked, such as with ethylene glycol di(meth)acrylates.
摘要翻译： 本发明提供了具有聚对苯二甲酸乙二醇酯基团的基本上非离子的刷子聚合物，优选聚（亚烷基二醇）基团，该聚合物可用作砂浆和水硬性粘合剂中的纤维素醚的合成聚合物替代物。 刷聚合物优选是交联的，例如与乙二醇二（甲基）丙烯酸酯交联。
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公开(公告)号：EP3625019A1
公开(公告)日：2020-03-25
申请号：EP18733705.0
申请日：2018-05-07
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公开(公告)号：EP3864086A1
公开(公告)日：2021-08-18
申请号：EP19790986.4
申请日：2019-10-01
IPC分类号： C08L33/04 , C08L33/12 , C08L83/08 , C09D133/12 , C09D183/08 , C08L83/12 , C09D183/12
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公开(公告)号：EP3448825B1
公开(公告)日：2020-05-27
申请号：EP17724144.5
申请日：2017-04-20
发明人： BAUMANN, Robert , POTHAYEE, Nipon , SCHMITZ, Marc
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公开(公告)号：EP3448825A1
公开(公告)日：2019-03-06
申请号：EP17724144.5
申请日：2017-04-20
发明人： BAUMANN, Robert , POTHAYEE, Nipon , SCHMITZ, Marc
摘要： A composition includes an esterified styrene/maleic anhydride copolymer, where the esterified styrene/maleic anhydride copolymer contains the following copolymerized components: (a) styrenic component; (b) a dicarboxylic acid ring-opened maleic anhydride; and (c) a half ester of a ring-opened maleic anhydride where the ester is a product of reacting maleic anhydride with poly(ethylene glycol) methyl ether having a number-average molecular weight in a range of 100 to 800 grams per mole, where the molar ratio of component (c) to component (b) is greater than 0.5 as determined by nuclear magnetic resonance spectroscopy, and the molar ratio of component (a) to the sum of components (b) and (c) is 1.0 or more and 2.0 or less as determined by nuclear magnetic resonance spectroscopy.
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公开(公告)号：EP2890657A1
公开(公告)日：2015-07-08
申请号：EP13777437.8
申请日：2013-10-07
发明人： GROTE, Grit , SCHMITZ, Marc , BAUMANN, Robert
IPC分类号： C04B28/02
CPC分类号： C04B24/383 , C04B28/02 , C04B28/04 , C04B2103/44 , C04B2111/00103 , Y02W30/92 , Y02W30/94 , C04B14/06 , C04B18/08 , C04B2103/32 , C04B24/2647 , C04B18/146 , C04B2103/0088
摘要： A mortar contains cement, one or more than one mineral additive, superplasticizer, aggregates, a hydroxyethyl methyl cellulose and water, wherein the hydroxyethyl methyl cellulose is characterized by the sum of its hydroxyethyl molecular substitution and methyl degree of substitution is 1.90 or higher and 2.30 or lower and its viscosity as a 2 weight-percent aqueous solution that is below 30,000 milliPascals*seconds.
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10.发明公开DRY-MIX COMPOSITIONS COMPRISING GYPSUM AND CELLULOSE ETHER AGGLOMERATES 审中-公开干混用石膏和组合物CELLULOSEETHERAGGLOMERATEN
公开(公告)号：EP2874973A2
公开(公告)日：2015-05-27
申请号：EP13763441.6
申请日：2013-09-11
发明人： NEUBAUER, Joerg , ADDEN, Roland , BAUMANN, Robert
CPC分类号： C04B18/022 , C04B28/14 , C04B2103/44 , C04B2103/46 , C04B20/008 , C04B24/383 , C04B40/0608
摘要： A dry-mix composition containing (a) gypsum powder, and (b) cellulose ether agglomerates, wherein the cellulose ether is methylcellulose, hydroxyethyl methylcellulose, hydroxypropyl methylcellulose, hydroxypropyl cellulose, hydroxyethyl cellulose or mixtures thereof; and a method for using cellulose ether agglomerates in a dry-mix composition to cause thickening and water retention with little clumping upon hydration of the dry-mix composition to a mortar, the method comprising including cellulose ether agglomerates in a dry-mix composition comprising gypsum powder.
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