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公开(公告)号：US20150158767A1
公开(公告)日：2015-06-11
申请号：US14560250
申请日：2014-12-04
CPC分类号： C04B16/08 , C04B14/00 , C04B24/023 , C04B24/10 , C04B28/02 , C04B28/04 , C04B30/00 , C04B2111/29 , C04B38/08 , C04B40/0028 , C04B22/062 , C04B2103/44 , C04B24/02 , C04B24/32 , C04B24/38 , C04B2103/0079
摘要： A method of manufacturing a cementitious composition comprising: dispersing expanded polymeric microspheres into a liquid dispersion, optionally wherein the liquid dispersion comprises an aqueous dispersion; and incorporating the liquid dispersion comprising expanded polymeric microspheres into the cementitious composition; wherein the expanded polymeric microspheres are present in the liquid dispersion in an amount of about 0.1 to about 15 percent by weight, based on the total weight of the dispersion, prior to incorporation into the cementitious composition. An admixture for cementitious compositions comprising unexpanded polymeric microspheres and sodium hydroxide.
摘要翻译： 一种制造水泥组合物的方法，包括：将发泡的聚合物微球体分散到液体分散体中，任选地其中所述液体分散体包含水分散体; 并将包含发泡聚合物微球的液体分散体掺入水泥组合物中; 其中所述发泡聚合物微球体在掺入所述水泥组合物之前以基于所述分散体的总重量计约0.1至约15重量％的量存在于所述液体分散体中。 包含未膨胀的聚合物微球和氢氧化钠的水泥组合物的混合物。
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公开(公告)号：US11274064B2
公开(公告)日：2022-03-15
申请号：US16757216
申请日：2018-10-18
IPC分类号： C04B24/12 , C04B14/26 , C04B14/30 , C04B24/00 , C04B24/04 , C04B28/04 , C04B28/06 , C04B103/22 , C04B103/40
摘要： A set control composition for cementitious systems comprises (a) an amine-glyoxylic acid condensate, and (b) at least one of (i) a borate source and (ii) a carbonate source. The carbonate source is selected from inorganic carbonates having an aqueous solubility of 0.1 gL−1 or more, and organic carbonates. The set control composition improves workability of cementitious systems for prolonged periods of time without compromising early compressive strength. Due to the retarding action of the set control composition, the dosage of dispersant(s) necessary to obtain a desired flowability of the cementitious system can be reduced.
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公开(公告)号：US09333685B2
公开(公告)日：2016-05-10
申请号：US14515201
申请日：2014-10-15
发明人： Frank Shaode Ong , Stefan Muessig , Darren Gambatesa , James C. Smith , Rick Paponetti , Mark A. Bury , Fredrik Svensson , Jan Nordin , Jermaine Simmons
IPC分类号： B29C44/34 , C04B20/06 , B29L31/00 , B29K101/12 , B29K105/04
CPC分类号： B29C44/3461 , B29C44/3403 , B29C44/60 , B29K2101/12 , B29K2105/0076 , B29K2105/048 , B29L2031/756 , C04B16/08 , C04B20/06 , C08J9/16
摘要： An apparatus including: (a) a steam generator having a power output of less than or equal to about 6 boiler horsepower; (b) a steam conduit in fluid communication with the steam generator; (c) a fluid material conduit in fluid communication with a source of a fluid material, wherein the fluid material includes unexpanded, expandable polymeric microspheres; (d) a treatment zone in fluid communication with the steam generator via the steam conduit, and with the fluid material conduit, such that the fluid material is contacted by steam within the treatment zone; and (e) a back pressure generator in fluid communication with the treatment zone, capable of increasing pressure in the treatment zone, which results in expansion of the expandable polymeric microspheres when the fluid material exits the treatment zone.
摘要翻译： 一种装置，包括：（a）具有小于或等于约6锅炉功率的功率输出的蒸汽发生器; （b）与蒸汽发生器流体连通的蒸汽导管; （c）与流体材料源流体连通的流体材料管道，其中所述流体材料包括未膨胀的可发泡聚合物微球体; （d）处理区，其经由蒸汽导管与蒸汽发生器流体连通，以及与流体材料管道流体连通，使得流体材料在处理区域内与蒸汽接触; 和（e）与处理区流体连通的背压发生器，其能够增加处理区域中的压力，这导致当流体材料离开处理区域时可膨胀聚合物微球体的膨胀。
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公开(公告)号：US20200095040A1
公开(公告)日：2020-03-26
申请号：US16494787
申请日：2018-03-22
发明人： Florian BAUMEISTER , Marc ZINTEL , Tobias BOSSE , Thomas SEMLINGER , Florian ELLENRIEDER , Oliver MAREK
摘要： The present invention relates to a sack for liquid or pulverulent materials having an areal section (F) composed of a water-soluble polymer, wherein dissolution of the water-soluble polymer gives rise to an opening through which the sack can be emptied, to a sack according to the invention that contains a liquid or pulverulent material, to a method for the emptying thereof and the production thereof, and also to the use of the sack for the packing of liquid or pulverulent materials and to the use of an areal section (F) composed of a water-soluble polymer as part of a sack for liquid or pulverulent materials for the reduction of the release of unpleasant odors and/or harmful substances into the air, especially for the reduction of the release of alveoli-reaching dusts.
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公开(公告)号：US20040198873A1
公开(公告)日：2004-10-07
申请号：US10787507
申请日：2004-02-26
IPC分类号： C08K003/00
CPC分类号： C04B24/2647 , C04B24/12 , C04B28/02 , C04B40/0039 , C04B2111/34 , C04B2201/50 , Y02W30/92 , Y02W30/94 , C04B24/06 , C04B24/122 , C04B24/2641 , C04B24/125 , C04B24/2652 , C04B14/048 , C04B14/06 , C04B14/106 , C04B14/24 , C04B14/28 , C04B18/08 , C04B18/141 , C04B18/146 , C04B24/18 , C04B24/2658 , C04B2103/22 , C04B2103/408 , C04B24/121 , C04B24/267 , C04B22/0013 , C04B22/12 , C04B24/04 , C04B24/10 , C04B24/163 , C04B24/40
摘要： A strength improvement admixture composition is provided that increases the compressive strength of cementitious compositions without negatively increasing the setting time. The admixture comprises the components of a polycarboxylate dispersant, a set retarder, and a strength improvement additive.
摘要翻译： 提供了一种增强混凝土组合物的抗压强度，而不会增加固化时间。 该混合物包括聚羧酸酯分散剂，凝结缓凝剂和强度改进添加剂的组分。
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公开(公告)号：US20220002198A9
公开(公告)日：2022-01-06
申请号：US16757216
申请日：2018-10-18
摘要： A set control composition for cementitious systems comprises (a) an amine-glyoxylic acid condensate, and (b) at least one of (i) a borate source and (ii) a carbonate source. The carbonate source is selected from inorganic carbonates having an aqueous solubility of 0.1 gL−1 or more, and organic carbonates. The set control composition improves workability of cementitious systems for prolonged periods of time without compromising early compressive strength. Due to the retarding action of the set control composition, the dosage of dispersant(s) necessary to obtain a desired flowability of the cementitious system can be reduced.
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公开(公告)号：US20210122676A1
公开(公告)日：2021-04-29
申请号：US16757216
申请日：2018-10-18
摘要： A set control composition for cementitious systems comprises (a) an amine-glyoxylic acid condensate, and (b) at least one of (i) a borate source and (ii) a carbonate source. The carbonate source is selected from inorganic carbonates having an aqueous solubility of 0.1 gL−1 or more, and organic carbonates. The set control composition improves workability of cementitious systems for prolonged periods of time without compromising early compressive strength. Due to the retarding action of the set control composition, the dosage of dispersant(s) necessary to obtain a desired flowability of the cementitious system can be reduced.
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公开(公告)号：US20150093468A1
公开(公告)日：2015-04-02
申请号：US14515201
申请日：2014-10-15
发明人： Frank Shaode ONG , Stefan MUESSIG , Darren GAMBATESA , James C. SMITH , Rick PAPONETTI , Mark A. BURY , Fredrik SVENSSON , Jan NORDIN , Jermaine SIMMONS
IPC分类号： B29C44/34
CPC分类号： B29C44/3461 , B29C44/3403 , B29C44/60 , B29K2101/12 , B29K2105/0076 , B29K2105/048 , B29L2031/756 , C04B16/08 , C04B20/06 , C08J9/16
摘要： An apparatus including: (a) a steam generator having a power output of less than or equal to about 6 boiler horsepower; (b) a steam conduit in fluid communication with the steam generator; (c) a fluid material conduit in fluid communication with a source of a fluid material, wherein the fluid material includes unexpanded, expandable polymeric microspheres; (d) a treatment zone in fluid communication with the steam generator via the steam conduit, and with the fluid material conduit, such that the fluid material is contacted by steam within the treatment zone; and (e) a back pressure generator in fluid communication with the treatment zone, capable of increasing pressure in the treatment zone, which results in expansion of the expandable polymeric microspheres when the fluid material exits the treatment zone.
摘要翻译： 一种装置，包括：（a）具有小于或等于约6锅炉功率的功率输出的蒸汽发生器; （b）与蒸汽发生器流体连通的蒸汽导管; （c）与流体材料源流体连通的流体材料管道，其中所述流体材料包括未膨胀的可发泡聚合物微球体; （d）处理区，其经由蒸汽导管与蒸汽发生器流体连通，以及与流体材料管道流体连通，使得流体材料在处理区域内与蒸汽接触; 和（e）与处理区流体连通的背压发生器，其能够增加处理区域中的压力，这导致当流体材料离开处理区域时可膨胀聚合物微球体的膨胀。
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