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公开(公告)号：US5861140A
公开(公告)日：1999-01-19
申请号：US752505
申请日：1996-11-20
申请人： Wei-Jun Peng , Daniel A. Aguilar
发明人： Wei-Jun Peng , Daniel A. Aguilar
IPC分类号： A61K49/06 , C07D213/79 , C07F9/58 , C07F9/655 , A61B5/055 , A61K51/00 , C07D401/00
CPC分类号： C07D213/79 , A61K49/06 , C07F9/587 , C07F9/65515
摘要： A composition of matter having the formula ##STR1## wherein R.sub.1 -R.sub.14, M, l, m, and n are defined herein and which have application as MRI contrasting agents.
摘要翻译： 具有式
的物质组合物，其中R1-R14，M，l，m和n在本文中定义，并且其具有作为MRI对比剂的应用。 -
公开(公告)号：US5861138A
公开(公告)日：1999-01-19
申请号：US752763
申请日：1996-11-20
申请人： Wei-Jun Peng , Daniel A. Aguilar
发明人： Wei-Jun Peng , Daniel A. Aguilar
CPC分类号： C07D213/79 , A61K49/06 , C07F9/587 , C07F9/65515
摘要： Novel ligands for use in MRI contrast agents and which have the formula ##STR1## wherein R.sub.1 -R.sub.14, M", l, m, and n are defined herein.
摘要翻译： 用于MRI造影剂的新配体，其具有式（IMAGE），其中R1-R14，M“，l，m和n在本文中定义。
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3.发明申请BRANCHED SECONDARY ALCOHOL ALKOXYLATE SURFACTANTS AND PROCESS TO MAKE THEM 审中-公开分支二级醇酸甲酯表面活性剂及其制备方法公开(公告)号：US20130231508A1
公开(公告)日：2013-09-05
申请号：US13879691
申请日：2011-11-03
申请人： Shawn J. Maynard , Wanglin Yu , Daniel A. Aguilar
发明人： Shawn J. Maynard , Wanglin Yu , Daniel A. Aguilar
CPC分类号： C07C43/11 , B01J27/26 , C07C41/03 , C08G65/2609 , C08G65/2663 , C11D1/72 , D21C9/002 , D21H17/36 , D21H21/24
摘要： Provided are alkoxylates of the formula I: Also provided is a process for making alkoxylates of formula I. The process provides alkoxylates that exhibit narrow molecular weight distribution and low amounts of residual unreacted alcohol. The alkoxylates have utility in a variety of applications, such as use as surfactants.
摘要翻译： 提供式I的烷氧基化物：还提供了制备式I的烷氧基化物的方法。该方法提供了表现出窄分子量分布和少量残余未反应醇的烷氧基化物。 烷氧基化物可用于各种应用，例如用作表面活性剂。
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公开(公告)号：US08980809B2
公开(公告)日：2015-03-17
申请号：US13500560
申请日：2009-10-16
IPC分类号： C10M173/02 , C08G63/00 , C10M169/04 , C10M107/34
CPC分类号： C10M169/041 , C10M107/34 , C10M2201/061 , C10M2201/10 , C10M2207/122 , C10M2207/123 , C10M2207/124 , C10M2209/084 , C10M2209/086 , C10M2209/10 , C10M2209/104 , C10M2209/1045 , C10M2221/02 , C10N2220/021 , C10N2220/082 , C10N2230/04 , C10N2240/401 , C10M2209/105 , C10M2209/109
摘要： The cutting of semiconducting crystals with a wire saw is facilitated with a cutting fluid comprising a polyalkylene glycol neutralized with an un-neutralized or partially neutralized polymeric acid that has a molecular weight of 500 to 1,000,000 and contains more than three acid groups per molecule.
摘要翻译： 切割流体包括用未中和或部分中和的聚合酸中和的聚亚烷基二醇的切割液，其分子量为500至1,000,000，并且每分子含有多于三个酸基。
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公开(公告)号：US20120196779A1
公开(公告)日：2012-08-02
申请号：US13500560
申请日：2009-10-16
IPC分类号： C10M145/14
CPC分类号： C10M169/041 , C10M107/34 , C10M2201/061 , C10M2201/10 , C10M2207/122 , C10M2207/123 , C10M2207/124 , C10M2209/084 , C10M2209/086 , C10M2209/10 , C10M2209/104 , C10M2209/1045 , C10M2221/02 , C10N2220/021 , C10N2220/082 , C10N2230/04 , C10N2240/401 , C10M2209/105 , C10M2209/109
摘要： The cutting of semi-conducting crystals with a wire saw is facilitated with a cutting fluid comprising a polyalkylene glycol neutralized with an un-neutralized or partially neutralized polymeric acid that has a molecular weight of 500 to 1,000,000 and contains more than three acid groups per molecule.
摘要翻译： 使用线锯切割半导体晶体易于切割流体，其包含用未中和或部分中和的聚合酸中和的聚亚烷基二醇，其分子量为500至1,000,000，并且每分子含有多于三个酸基团 。
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6.发明授权Methods for producing crosslinkable silyl group-containing polyoxyalkylene polymers 有权制备交联性含甲硅烷基的聚氧化烯聚合物的方法公开(公告)号：US08916669B2
公开(公告)日：2014-12-23
申请号：US13696918
申请日：2011-05-26
IPC分类号： C08G65/336 , C08G65/12 , C08G18/28 , C08G18/76 , C08G65/26
CPC分类号： C08G65/336 , C08G18/289 , C08G18/7664 , C08G65/2663
摘要： Embodiments of the invention provide for a method of producing a silylated polyoxyalkylene polymer having at least one crosslinkable silyl group and at least one hydroxyl group in each molecule. The method comprises providing a polyoxyalkylene polymer having at least one unsaturated group and at least one alcoholic hydroxyl group in each molecule, wherein the polyoxyalkylene polymer includes an impurity double metal cyanide complex mixed therein, and wherein the polyoxyalkylene polymer has not been treated with a metal-coordinating compound; and adding to the polyoxyalkylene polymer a compound having a hydrogen-silicon bond and a crosslinkable silyl group in each molecule and a hydrosilylation catalyst to thereby carry out a hydrosilylation reaction, wherein the hydrosilyation reaction is performed in an absence of a metal-coordinating compound.
摘要翻译： 本发明的实施方案提供了在每个分子中具有至少一个交联性甲硅烷基和至少一个羟基的甲硅烷基化聚氧化烯聚合物的制备方法。 该方法包括提供在每个分子中具有至少一个不饱和基团和至少一个醇羟基的聚氧化烯聚合物，其中所述聚氧化烯聚合物包含混合在其中的杂质双金属氰化物络合物，并且其中所述聚氧化烯聚合物未被金属处理 配位化合物 并且在每个分子中加入具有氢硅键和交联性甲硅烷基的化合物和氢化硅烷化催化剂，从而进行氢化硅烷化反应，其中在不存在金属配位化合物的情况下进行氢化反应。
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公开(公告)号：US20140256944A1
公开(公告)日：2014-09-11
申请号：US14238338
申请日：2012-08-24
IPC分类号： C07D295/088
CPC分类号： C07D295/088 , C07D241/04
摘要： The present invention relates to an improved process for making mono- and di-alkoxylated piperazine compounds especially dihydroxyethylpiperazine. The improvement comprises the addition of an acid to the piperazine compound prior to the addition of an alkylene oxide to a reactor wherein the alkoxylated piperazine compound is prepared. Said improvement reduces the concentration of undesirable glycol ether byproducts which contribute undesirable color and foaming of the alkoxylated piperazine compounds.
摘要翻译： 本发明涉及制备单 - 和二 - 烷氧基化哌嗪化合物，特别是二羟基乙基哌嗪的改进方法。 改进之处在于在将氧化烯加成到制备烷氧基化哌嗪化合物的反应器中之前向哌嗪化合物中加入酸。 所述改进降低了不希望的乙二醇醚副产物的浓度，这促成了烷氧基化哌嗪化合物的不希望有的颜色和起泡性。
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8.发明申请Polyalkylene Glycol-Grafted Polycarboxylate Suspension and Dispersing Agent for Cutting Fluids and Slurries 有权聚亚烷基二醇接枝聚羧酸盐悬浮液和分散剂用于切割液体和浆料公开(公告)号：US20120214385A1
公开(公告)日：2012-08-23
申请号：US13500572
申请日：2009-10-16
申请人： Linda Yi-Ping Zhu , Wanglin Yu , Fang Li , Daniel A. Aguilar , David B. Wurm
发明人： Linda Yi-Ping Zhu , Wanglin Yu , Fang Li , Daniel A. Aguilar , David B. Wurm
CPC分类号： C10M111/04 , B24B27/0633 , B28D5/045 , C10M169/044 , C10M173/02 , C10M2201/02 , C10M2201/061 , C10M2201/10 , C10M2209/084 , C10M2209/086 , C10M2209/1045 , C10N2230/02 , C10N2230/04 , C10N2240/401 , C10M2209/104 , C10M2209/109
摘要： Cutting fluids for brittle materials, e.g., silicon ingot, comprise, in weight percent: A. 70-99% polyalkylene glycol (PAG), e.g., polyethylene glycol; B. 0.01-10% PAG-grafted polycarboxylate; and C. 0-30% water. These cutting fluids are used with abrasive materials, e.g., silicon carbide (SiC), to form cutting slurries. The slurry is sprayed on the cutting tool, e.g., a wire saw, to cut a brittle work piece, e.g., a silicon ingot.
摘要翻译： 用于脆性材料例如硅锭的切削液包含重量百分比：A.70-99％的聚亚烷基二醇（PAG），例如聚乙二醇; B. 0.01-10％PAG接枝的聚羧酸酯; 和0-30％的水。 这些切削液与研磨材料（例如碳化硅（SiC））一起使用以形成切割浆料。 将浆料喷涂在切割工具，例如线锯上，以切割脆性工件，例如硅锭。
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9.发明授权Polyalkylene glycol-grafted polycarboxylate suspension and dispersing agent for cutting fluids and slurries 有权聚亚烷基二醇接枝聚羧酸盐悬浮液和分散剂，用于切削液体和浆料公开(公告)号：US09217118B2
公开(公告)日：2015-12-22
申请号：US13500572
申请日：2009-10-16
申请人： Linda Yi-Ping Zhu , Wanglin Yu , Fang Li , Daniel A. Aguilar , David B. Wurm
发明人： Linda Yi-Ping Zhu , Wanglin Yu , Fang Li , Daniel A. Aguilar , David B. Wurm
IPC分类号： B26D1/547 , C08K5/06 , C10M169/04 , C10M173/02
CPC分类号： C10M111/04 , B24B27/0633 , B28D5/045 , C10M169/044 , C10M173/02 , C10M2201/02 , C10M2201/061 , C10M2201/10 , C10M2209/084 , C10M2209/086 , C10M2209/1045 , C10N2230/02 , C10N2230/04 , C10N2240/401 , C10M2209/104 , C10M2209/109
摘要： Cutting fluids for brittle materials, e.g., silicon ingot, comprise, in weight percent: A. 70-99% polyalkylene glycol (PAG), e.g., polyethylene glycol; B. 0.01-10% PAG-grafted polycarboxylate; and C. 0-30% water. These cutting fluids are used with abrasive materials, e.g., silicon carbide (SiC), to form cutting slurries. The slurry is sprayed on the cutting tool, e.g., a wire saw, to cut a brittle work piece, e.g., a silicon ingot.
摘要翻译： 用于脆性材料例如硅锭的切削液包含重量百分比：A.70-99％的聚亚烷基二醇（PAG），例如聚乙二醇; B. 0.01-10％PAG接枝的聚羧酸酯; 和0-30％的水。 这些切削液与研磨材料（例如碳化硅（SiC））一起使用以形成切割浆料。 将浆料喷涂在切割工具，例如线锯上，以切割脆性工件，例如硅锭。
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公开(公告)号：US09169222B2
公开(公告)日：2015-10-27
申请号：US14238338
申请日：2012-08-24
IPC分类号： C07D295/088 , C07D241/04
CPC分类号： C07D295/088 , C07D241/04
摘要： The present invention relates to an improved process for making mono- and di-alkoxylated piperazine compounds especially dihydroxyethylpiperazine. The improvement comprises the addition of an acid to the piperazine compound prior to the addition of an alkylene oxide to a reactor wherein the alkoxylated piperazine compound is prepared. Said improvement reduces the concentration of undesirable glycol ether byproducts which contribute undesirable color and foaming of the alkoxylated piperazine compounds.
摘要翻译： 本发明涉及制备单 - 和二 - 烷氧基化哌嗪化合物，特别是二羟基乙基哌嗪的改进方法。 改进之处在于在将氧化烯加成到制备烷氧基化哌嗪化合物的反应器中之前向哌嗪化合物中加入酸。 所述改进降低了不希望的乙二醇醚副产物的浓度，这促成了烷氧基化哌嗪化合物的不希望有的颜色和起泡性。
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