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1. 发明申请

WO2020176211A1 CONCRETE-FORMING COMPOSITION 审中-公开
公开(公告)号：WO2020176211A1
公开(公告)日：2020-09-03
申请号：PCT/US2020/016941
申请日：2020-02-06
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： BAUMANN, Robert , BRECKWOLDT, Joern , HILD, Alexandra , SCHMITZ, Marc
IPC分类号： C04B28/04
摘要： A concrete-forming composition for producing a concrete article including: (a) at least one internal curing agent including a water-insoluble crosslinked cellulose ether wherein the water-insoluble crosslinked cellulose ether has a higher water adsorption capacity compared to typically used superabsorbent polymers and wherein the water- insoluble crosslinked cellulose ether can be successfully and efficiently used as a water- insoluble crosslinked cellulose either internal curing agent in concrete-forming compositions; and (b) a cementitious material; a process for making the above concrete- forming composition; and a concrete article made from the above concrete-forming composition with the objective of reducing autogenous shrinkage and crack formation in the resulting concrete article made from the above concrete-forming composition.

2. 发明申请

WO2018213031A1 METHOD FOR FABRICATING A CUSTOM BUILDING PANEL 审中-公开
公开(公告)号：WO2018213031A1
公开(公告)日：2018-11-22
申请号：PCT/US2018/031298
申请日：2018-05-07
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： SREERAM, Attiganal, N. , WOODMAN, Daniel, S. , RADLER, Michael, J. , PARSONS, Gary, D. , BAUMANN, Robert , VENKATESAN, Jai , BARGER, Mark, A. , COSTEUX, Stephane , MAZOR, Michael, H. , CESARETTI, Richard
IPC分类号： B29C44/02 , B29C44/08 , B29C44/12 , B29C33/38 , B32B5/20 , E04B1/76 , B29C64/00 , B29C44/04
摘要： Fabricate a panel (5) by building a sacrificial relief (10) by an additive process of multilayer deposition, applying a facade layer (20,30) over the sacrificial relief so as to conform to the contour of the sacrificial relief, depositing a foamable composition (40, 50, 60) over the facade layer.

3. 发明申请

WO2016081112A2 SYNTHETIC WATER RETENTION AGENT AND RHEOLOGY MODIFIER FOR USE IN CEMENT, ADMIXTURES 审中-公开
标题翻译：合成水保持剂和流变学改性剂用于水泥，粘合剂
公开(公告)号：WO2016081112A2
公开(公告)日：2016-05-26
申请号：PCT/US2015/055934
申请日：2015-10-20
申请人： ROHM AND HAAS COMPANY , DOW GLOBAL TECHNOLOGIES LLC
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的稳定添加剂浓缩物如水溶液或粉末的组合物，其包含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重量为140,000至50,000,000，ii）一种或多种含有一个或多个酚基团的芳族辅因子，或组合一个或多个具有至少一个硫酸基团的芳族基团，优选支链芳族辅因子; 和iii）一种或多种含羧酸或盐基并具有聚醚侧链和重均分子量为5,000至100,000的聚羧酸酯醚共聚物减水剂。

4. 发明申请

WO2015148946A1 STABLE PCE AND POLYSACCHARIDE VMA COMPOSITIONS FOR CONCRETE ADMIXTURES AND THEIR USES 审中-公开
标题翻译：稳定的PCE和多糖VMA组合物的混合物及其用途
公开(公告)号：WO2015148946A1
公开(公告)日：2015-10-01
申请号：PCT/US2015/023034
申请日：2015-03-27
申请人： DOW GLOBAL TECHNOLOGIES LLC
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 ot 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 polysachharide 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：本发明提供含水组合物，其在包含多糖粘度调节添加剂的至少24小时内是稳定的，并且大于60重量％，基于组合物中一个或多个聚羧酸酯醚的总固体的重量，组合物包含选自具有1个羟基或更少的有机酸的酸，含有单个氢的强酸，抗坏血酸及其混合物，所述组合物的pH值小于聚羧酸酯醚本身的pH，或从1.0至 6.0。本发明使得用于水硬性粘合剂应用中的聚羧酸酯水溶性多糖和多糖溶剂粘度改进剂的稳定浓缩物，该组合物具有10重量％至高达65重量％的总固体含量。

5. 发明申请

WO2020076545A1 WATERBORNE COMPOSITION 审中-公开
公开(公告)号：WO2020076545A1
公开(公告)日：2020-04-16
申请号：PCT/US2019/053931
申请日：2019-10-01
申请人： DOW GLOBAL TECHNOLOGIES LLC , ROHM AND HAAS COMPANY
发明人： CONNER, David M. , WESTMEYER, Mark D. , BAUMANN, Robert
IPC分类号： C08L33/04 , C08L33/12 , C08L83/08 , C09D133/12 , C09D183/08 , C08L83/12 , C09D183/12
摘要： A composition including: (a) at least one anionically stabilized acrylic polymer dispersion where the acrylic polymer contains acid monomer units; and (b) at leaset on polyamino siloxane relative to the weight of the total polymers in the composition, wherein the polyamonosiloxane copolymer containing steric stabilizing groups having a pendant group with a secondary or a primary amine functionality; and (ii) at least a portion of the silicon atoms in the polyaminosiloxane copolymer containing steric stabilizing groups having a pendant alkyl-poly(ethylene oxide) chain with 5 ethylene oxide units to 20 ethylene oxide units.

6. 发明申请

WO2016081112A3 SYNTHETIC WATER RETENTION AGENT AND RHEOLOGY MODIFIER FOR USE IN CEMENT, ADMIXTURES 审中-公开
标题翻译：合成保水剂和用于水泥，助剂的流变改性剂
公开(公告)号：WO2016081112A3
公开(公告)日：2016-05-26
申请号：PCT/US2015/055934
申请日：2015-10-20
申请人： ROHM AND HAAS COMPANY , DOW GLOBAL TECHNOLOGIES LLC
发明人： BAUMANN, Robert , IMBESI, Philip M. , OSWALD, Thomas , RADLER, Michael J. , SCHMITZ, Marc , SHEN, Hongwei
IPC分类号： C04B40/00 , C04B103/00
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：本发明提供了在水泥混合物中用作稳定添加剂浓缩物如水溶液或粉末的组合物，其包含i）一种或多种非离子或基本上非离子的具有侧链或侧链的乙烯基或丙烯酸刷聚合物聚醚基团并具有140,000至50,000,000的重均分子量，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芳族基团和至少一个含硫酸基团，优选支链芳香辅因子; 和iii）一种或多种含有羧酸或盐基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。

7. 发明申请

WO2022026300A1 AQUEOUS ACRYLIC TEXTURED LAYER FORMING COMPOSITIONS USEFUL AS TOP COATS FOR SYNTHETIC SPORT SURFACES 审中-公开
公开(公告)号：WO2022026300A1
公开(公告)日：2022-02-03
申请号：PCT/US2021/042862
申请日：2021-07-23
申请人： DOW GLOBAL TECHNOLOGIES LLC , DOW SILICONES CORPORATION
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.

8. 发明申请

WO2014062401A1 MORTAR WITH HYDROXYETHYL METHYL CELLULOSE FOR SELF-COMPACTING CONCRETE 审中-公开
标题翻译：用于自熔混凝土的羟乙基甲基纤维素的麦芽糖
公开(公告)号：WO2014062401A1
公开(公告)日：2014-04-24
申请号：PCT/US2013/063619
申请日：2013-10-07
申请人： DOW GLOBAL TECHNOLOGIES LLC
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.
摘要翻译：砂浆含有水泥，一种或多于一种矿物添加剂，超增塑剂，聚集体，羟乙基甲基纤维素和水，其中羟乙基甲基纤维素的特征在于其羟乙基分子取代和甲基取代度之和为1.90或更高和2.30 或更低，其作为2重量％水溶液的粘度低于30,000毫帕斯卡*秒。

9. 发明申请

WO2014043168A2 DRY-MIX COMPOSITIONS COMPRISING GYPSUM AND CELLULOSE ETHER AGGLOMERATES 审中-公开
标题翻译：包含甘油和纤维素的干混合物组合物
公开(公告)号：WO2014043168A2
公开(公告)日：2014-03-20
申请号：PCT/US2013/059146
申请日：2013-09-11
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： NEUBAUER, Joerg , ADDEN, Roland , BAUMANN, Robert
IPC分类号： B32B17/06
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.
摘要翻译：一种含有（a）石膏粉末和（b）纤维素醚附聚物的干混组合物，其中纤维素醚是甲基纤维素，羟乙基甲基纤维素，羟丙基甲基纤维素，羟丙基纤维素，羟乙基纤维素或其混合物; 以及在干混组合物中使用纤维素醚附聚物以在干混合组合物水合至研钵时几乎没有结块的情况下使用纤维素醚附聚物的方法，该方法包括将纤维素醚附聚物包含在包含石膏的干混组合物中粉末。

10. 发明申请

WO2017189309A1 CLAY INSENSITIVE CONCRETE SUPERPLASTICIZER 审中-公开
标题翻译：粘土不敏感混凝土超级增容剂
公开(公告)号：WO2017189309A1
公开(公告)日：2017-11-02
申请号：PCT/US2017/028475
申请日：2017-04-20
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： BAUMANN, Robert , POTHAYEE, Nipon , SCHMITZ, Marc
IPC分类号： C04B24/26 , C04B28/02
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.
摘要翻译：组合物包括酯化的苯乙烯/马来酸酐共聚物，其中酯化的苯乙烯/马来酸酐共聚物包含以下共聚组分：（a）苯乙烯组分; （b）二羧酸开环马来酸酐; 和（c）开环马来酸酐的半酯，其中酯是使马来酸酐与数均分子量为100-800克/摩尔的聚（乙二醇）甲醚反应的产物，（c）与组分（b）的摩尔比如通过核磁共振谱所测定的大于0.5，组分（a）与组分（b）和（c）之和的摩尔比为1.0或通过核磁共振光谱法测定的更多且2.0或更少。

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