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公开(公告)号：US20120266782A9
公开(公告)日：2012-10-25
申请号：US12812854
申请日：2008-12-08
申请人： Raita Iwata , Tomomi Sugiyama , Takumi Sugamata
发明人： Raita Iwata , Tomomi Sugiyama , Takumi Sugamata
IPC分类号： C04B16/04 , C08K5/1515 , C07D303/48
CPC分类号： C04B24/32 , C04B40/0039 , C04B2103/58 , C04B2111/34 , C04B2103/408 , C04B24/18 , C04B24/223 , C04B24/226 , C04B24/2647
摘要： To provide shrinkage reducing agents which render excellent shrinkage reducing effect and frost-thaw resistance to cement compositions such as mortar and concrete without entraining excessive air, and exhibit excellent solution stability.The shrinkage reducing agent comprises a (poly)alkylene compound having an unsaturated bond represented by the formula (1): R2O—R1—O-(A1O)n—R3 (1) -(A2O)m—R4 (2) (wherein R1 is a C2-10 hydrocarbon group having an unsaturated bond; R2 is hydrogen or the formula (2); R3 and R4 are each independently hydrogen or a C1-8 alkyl group; A1O and A2O are one or more kinds of C2-4 oxyalkylene groups; and n and m are mean addition numbers of moles of A1O and A2O, respectively, and 1 to 20).
摘要翻译： 提供减缩剂，其具有优异的减缩效果和对水泥组合物如砂浆和混凝土的抗冻融性，而不会引起过量的空气，并且表现出优异的溶液稳定性。 减缩剂包含具有式（1）表示的不饱和键的（聚）亚烷基化合物：R2O-R1-O-（A1O）n-R3（1） - （A2O）m-R4（2）（其中 R1是具有不饱和键的C2-10烃基; R2是氢或式（2）; R3和R4分别独立地是氢或C1-8烷基; A1O和A2O是一种或多种C2-4 氧化亚烷基; n和m分别为AlO和A2O的摩尔数的平均加成数，1〜20）。
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公开(公告)号：US20120125236A1
公开(公告)日：2012-05-24
申请号：US12812854
申请日：2008-12-08
申请人： Raita Iwata , Tomomi Sugiyama , Takumi Sugamata
发明人： Raita Iwata , Tomomi Sugiyama , Takumi Sugamata
IPC分类号： C04B16/04 , C08K5/1515 , C07D303/48
CPC分类号： C04B24/32 , C04B40/0039 , C04B2103/58 , C04B2111/34 , C04B2103/408 , C04B24/18 , C04B24/223 , C04B24/226 , C04B24/2647
摘要： To provide shrinkage reducing agents which render excellent shrinkage reducing effect and frost-thaw resistance to cement compositions such as mortar and concrete without entraining excessive air, and exhibit excellent solution stability.The shrinkage reducing agent comprises a (poly)alkylene compound having an unsaturated bond represented by the formula (1): R2O—R1—O-(A1O)n—R3 (1) -(A2O)m—R4 (2) (wherein R1 is a C2-10 hydrocarbon group having an unsaturated bond; R2 is hydrogen or the formula (2); R3 and R4 are each independently hydrogen or a C1-8 alkyl group; A1O and A2O are one or more kinds of C2-4 oxyalkylene groups; and n and m are mean addition numbers of moles of A1O and A2O, respectively, and 1 to 20).
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公开(公告)号：US20110082265A1
公开(公告)日：2011-04-07
申请号：US12681795
申请日：2008-10-09
申请人： Takumi Sugamata , Tomomi Sugiyama , Raita Iwata
发明人： Takumi Sugamata , Tomomi Sugiyama , Raita Iwata
CPC分类号： C04B40/0039 , C04B2103/308 , C04B2103/32 , C04B2103/58 , C04B2111/29 , C04B24/2647 , C04B24/267 , C04B24/32
摘要： To provide cement additives which render high fluidity and the retention thereof, excellent shrinkage reducing effect and frost-thaw resistance to cement compositions such as mortar and concrete without entraining excessive air, and exhibit excellent solution stability.The present cement additives contain alkenyl group-containing polyalkylene compounds (SR), ester-based polycarboxylic acid copolymers (PC1) and ether-based polycarboxylic acid copolymers (PC2).
摘要翻译： 提供赋予高流动性和保留性的水泥添加剂，优异的收缩减少效果和对水泥组合物如研钵和混凝土的抗冻融性，而不会引起过量的空气，并且表现出优异的溶液稳定性。 本发明的水泥添加剂含有含链烯基的聚亚烷基化合物（SR），酯类聚羧酸共聚物（PC1）和醚类聚羧酸共聚物（PC2）。
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公开(公告)号：US20120041157A9
公开(公告)日：2012-02-16
申请号：US12681795
申请日：2008-10-09
申请人： Takumi Sugamata , Tomomi Sugiyama , Raita Iwata
发明人： Takumi Sugamata , Tomomi Sugiyama , Raita Iwata
CPC分类号： C04B40/0039 , C04B2103/308 , C04B2103/32 , C04B2103/58 , C04B2111/29 , C04B24/2647 , C04B24/267 , C04B24/32
摘要： To provide cement additives which render high fluidity and the retention thereof, excellent shrinkage reducing effect and frost-thaw resistance to cement compositions such as mortar and concrete without entraining excessive air, and exhibit excellent solution stability.The present cement additives contain alkenyl group-containing polyalkylene compounds (SR), ester-based polycarboxylic acid copolymers (PC1) and ether-based polycarboxylic acid copolymers (PC2).
摘要翻译： 提供赋予高流动性和保留性的水泥添加剂，优异的收缩减少效果和对水泥组合物如研钵和混凝土的抗冻融性，而不会引起过量的空气，并且表现出优异的溶液稳定性。 本发明的水泥添加剂含有含链烯基的聚亚烷基化合物（SR），酯类聚羧酸共聚物（PC1）和醚类聚羧酸共聚物（PC2）。
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公开(公告)号：US08353983B2
公开(公告)日：2013-01-15
申请号：US12812854
申请日：2008-12-08
申请人： Tomomi Sugiyama , Takumi Sugamata
发明人： Raita Iwata , Tomomi Sugiyama , Takumi Sugamata
IPC分类号： C04B24/00
CPC分类号： C04B24/32 , C04B40/0039 , C04B2103/58 , C04B2111/34 , C04B2103/408 , C04B24/18 , C04B24/223 , C04B24/226 , C04B24/2647
摘要： To provide shrinkage reducing agents which render excellent shrinkage reducing effect and frost-thaw resistance to cement compositions such as mortar and concrete without entraining excessive air, and exhibit excellent solution stability.The shrinkage reducing agent comprises a (poly)alkylene compound having an unsaturated bond represented by the formula (1): R2O—R1—O-(A1O)n—R3 (1) -(A2O)m—R4 (2) (wherein R1 is a C2-10 hydrocarbon group having an unsaturated bond; R2 is hydrogen or the formula (2); R3 and R4 are each independently hydrogen or a C1-8 alkyl group; A1O and A2O are one or more kinds of C2-4 oxyalkylene groups; and n and m are mean addition numbers of moles of A1O and A2O, respectively, and 1 to 20).
摘要翻译： 提供减缩剂，其具有优异的减缩效果和对水泥组合物如砂浆和混凝土的抗冻融性，而不会引起过量的空气，并且表现出优异的溶液稳定性。 减缩剂包含具有式（1）表示的不饱和键的（聚）亚烷基化合物：R2O-R1-O-（A1O）n-R3（1） - （A2O）m-R4（2）（其中 R1是具有不饱和键的C2-10烃基; R2是氢或式（2）; R3和R4各自独立地是氢或C1-8烷基; A1O和A2O是一种或多种C2-4 氧化亚烷基; n和m分别为AlO和A2O的摩尔数的平均加成数，1〜20）。
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公开(公告)号：US07662230B2
公开(公告)日：2010-02-16
申请号：US10571728
申请日：2004-08-18
申请人： Terje Angelskaar , Raita Iwata
发明人： Terje Angelskaar , Raita Iwata
IPC分类号： C04B22/12
CPC分类号： C04B40/0039 , C04B2103/12 , C04B2111/00155 , C04B14/303 , C04B22/126 , C04B22/148 , C04B24/04 , C04B24/121 , C04B24/122 , C04B2103/0008 , C04B22/062 , C04B22/064 , C04B22/10 , C04B22/147
摘要： To provide a liquid accelerator which excels in accelerating effect and which also excels in storage stability at low temperature and inhibitory effect of alkali-aggregation reaction. A liquid accelerator composed of a fluoride-containing aqueous aluminum salt which is obtained through the reaction of aluminum sulfate and hydrofluoric acid, aluminum hydroxide, and one or more kinds of lithium salts selected from the group consisting of lithium hydroxides, lithium carbonates, and lithium sulfates.
摘要翻译： 提供一种加速效果优异的液体促进剂，并且在低温下的保存稳定性以及碱聚集反应的抑制效果也优异。 由通过硫酸铝与氢氟酸反应获得的含氟化铝水溶液，氢氧化铝和一种或多种选自氢氧化锂，碳酸锂和锂的锂盐组成的液体促进剂 硫酸盐。
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公开(公告)号：US07198669B2
公开(公告)日：2007-04-03
申请号：US10516699
申请日：2003-05-22
申请人： Terje Angelskaar , Raita Iwata
发明人： Terje Angelskaar , Raita Iwata
CPC分类号： C04B28/02 , C04B40/0039 , C04B2103/12 , C04B2111/00155 , C04B22/062 , C04B22/064 , C04B22/066 , C04B22/10 , C04B22/126 , C04B22/148 , C04B22/165 , C04B24/04 , C04B24/121 , C04B22/142 , C04B22/147
摘要： An accelerator composition for use with sprayed cementitious compositions, which is an aqueous solution or dispersion of a blend of the essential Components 1–3 Component 1—aluminium sulphate Component 2—at least one of an alkanolamine and an alkylene diamine or triamine Component 3—hydrofluoric acid optionally with at least one of Components 4–7, with the proviso that at least one of Component 4 or Component 5 be present: Component 4—at least one of sodium hydroxide, potassium hydroxide, lithium hydroxide, magnesium hydroxide, lithium carbonate, sodium carbonate, potassium carbonate, magnesium carbonate, sodium sulphate, potassium sulphate, magnesium sulphate and lithium sulphate; Component 5—C1–C10 aliphatic mono- and dicarboxylic acids and their metal salts; Component 6—aluminium hydroxide; Component 7—at least one of phosphoric acid and phosphorous acid. The accelerators have excellent long-term stability and work well with “difficult” cements, such as some Japanese OPCs.
摘要翻译： 用于喷涂水泥质组合物的促进剂组合物，其是必需组分1＆＃x20的共混物的水溶液或分散体
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公开(公告)号：US07182808B2
公开(公告)日：2007-02-27
申请号：US10544979
申请日：2004-02-19
申请人： Terje Angelskaar , Raita Iwata
发明人： Terje Angelskaar , Raita Iwata
CPC分类号： C04B40/0039
摘要： An accelerator composition for use with sprayed cementitious compositions, which is an aqueous solution or dispersion of a blend of the essential Components 1–3 Component 1—aluminium sulphate Component 2—at least one of an alkanolamine and an alkylene diamine or triamine Component 3—hydrofluoric acid optionally with at least one of Components 4–7, with the proviso that at least one of Component 4 or Component 5 be present: Component 4—at least one of sodium hydroxide, potassium hydroxide, lithium hydroxide, magnesium hydroxide, lithium carbonate, sodium carbonate, potassium carbonate, magnesium carbonate, sodium sulphate, potassium sulphate, magnesium sulphate and lithium sulphate; Component 5—C1–C10 aliphatic mono- and dicarboxylic acids and their metal salts; Component 6—aluminium hydroxide; Component 7—at least one of phosphoric acid and phosphorous acid. The accelerators have excellent long-term stability and work well with “difficult” cements, such as some Japanese OPCs.
摘要翻译： 用于喷雾胶结组合物的促进剂组合物，其是必需组分1-3的组分1-3组分1-硫酸铝组分的混合物的水溶液或分散体 - 链烷醇胺和亚烷基二胺或三胺中的至少一种组分3- 任选地与组分4-7中的至少一种的氢氟酸，条件是存在组分4或组分5中的至少一种：组分4-至少一种氢氧化钠，氢氧化钾，氢氧化锂，氢氧化镁，碳酸锂 ，碳酸钠，碳酸钾，碳酸镁，硫酸钠，硫酸钾，硫酸镁和硫酸锂; 组分5-C 1 -C 10脂族单羧酸和二羧酸及其金属盐; 组分6-氢氧化铝; 组分7 - 磷酸和亚磷酸中的至少一种。 加速器具有优异的长期稳定性，并与“困难”的水泥（如日本OPC）有很好的合作。
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公开(公告)号：US20060137576A1
公开(公告)日：2006-06-29
申请号：US10544979
申请日：2004-02-19
申请人： Terje Angelskaar , Raita Iwata
发明人： Terje Angelskaar , Raita Iwata
IPC分类号： C04B40/00
CPC分类号： C04B40/0039
摘要： An accelerator composition for use with sprayed cementitious compositions, which is an aqueous solution or dispersion of a blend of the essential Components 1-3 Component 1—aluminium sulphate Component 2—at least one of an alkanolamine and an alkylene diamine or triamine Component 3—hydrofluoric acid optionally with at least one of Components 4-7, with the proviso that at least one of Component 4 or Component 5 be present: Component 4—at least one of sodium hydroxide, potassium hydroxide, lithium hydroxide, magnesium hydroxide, lithium carbonate, sodium carbonate, potassium carbonate, magnesium carbonate, sodium sulphate, potassium sulphate, magnesium sulphate and lithium sulphate; Component 5—C1-C10 aliphatic mono- and dicarboxylic acids and their metal salts; Component 6—aluminium hydroxide; Component 7—at least one of phosphoric acid and phosphorous acid. The accelerators have excellent long-term stability and work well with “difficult” cements, such as some Japanese OPCs.
摘要翻译： 用于喷雾胶结组合物的促进剂组合物，其是必需组分1-3的组分1-3组分1-硫酸铝组分的混合物的水溶液或分散体 - 链烷醇胺和亚烷基二胺或三胺中的至少一种组分3- 任选地与组分4-7中的至少一种的氢氟酸，条件是存在组分4或组分5中的至少一种：组分4-至少一种氢氧化钠，氢氧化钾，氢氧化锂，氢氧化镁，碳酸锂 ，碳酸钠，碳酸钾，碳酸镁，硫酸钠，硫酸钾，硫酸镁和硫酸锂; 组分5-C 1 -C 10脂族单羧酸和二羧酸及其金属盐; 组分6-氢氧化铝; 组分7 - 磷酸和亚磷酸中的至少一种。 加速器具有优异的长期稳定性，并与“困难”的水泥（如日本OPC）有很好的合作。
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公开(公告)号：US20060048685A1
公开(公告)日：2006-03-09
申请号：US10516699
申请日：2003-05-22
申请人： Terje Angelskaar , Raita Iwata
发明人： Terje Angelskaar , Raita Iwata
CPC分类号： C04B28/02 , C04B40/0039 , C04B2103/12 , C04B2111/00155 , C04B22/062 , C04B22/064 , C04B22/066 , C04B22/10 , C04B22/126 , C04B22/148 , C04B22/165 , C04B24/04 , C04B24/121 , C04B22/142 , C04B22/147
摘要： An accelerator composition for use with sprayed cementitious compositions, which is an aqueous solution or dispersion of a blend of the essential Components 1-3 Component 1—aluminium sulphate Component 2—at least one of an alkanolamine and an alkylene diamine or triamine Component 3—hydrofluoric acid optionally with at least one of Components 4-7, with the proviso that at least one of Component 4 or Component 5 be present: Component 4—at least one of sodium hydroxide, potassium hydroxide, lithium hydroxide, magnesium hydroxide, lithium carbonate, sodium carbonate, potassium carbonate, magnesium carbonate, sodium sulphate, potassium sulphate, magnesium sulphate and lithium sulphate; Component 5—C1-C10 aliphatic mono- and dicarboxylic acids and their metal salts; Component 6—aluminium hydroxide; Component 7—at least one of phosphoric acid and phosphorous acid. The accelerators have excellent long-term stability and work well with “difficult” cements, such as some Japanese OPCs.
摘要翻译： 用于喷雾胶结组合物的促进剂组合物，其是必需组分1-3的组分1-3组分1-硫酸铝组分的混合物的水溶液或分散体 - 链烷醇胺和亚烷基二胺或三胺中的至少一种组分3- 任选地与组分4-7中的至少一种的氢氟酸，条件是存在组分4或组分5中的至少一种：组分4-至少一种氢氧化钠，氢氧化钾，氢氧化锂，氢氧化镁，碳酸锂 ，碳酸钠，碳酸钾，碳酸镁，硫酸钠，硫酸钾，硫酸镁和锂
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