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1. 发明申请

US20080119602A1 Polymers in a solid state 审中-公开
标题翻译：聚合物处于固态
公开(公告)号：US20080119602A1
公开(公告)日：2008-05-22
申请号：US11979438
申请日：2007-11-02
申请人： Ueli Sulser , Irene Schober , Urs Mader , Ulf Velten
发明人： Ueli Sulser , Irene Schober , Urs Mader , Ulf Velten
IPC分类号： C08K11/00 , C08F8/32 , C08F8/46
CPC分类号： C08G81/025 , C04B24/2647 , C04B24/2658 , C04B24/2694 , C04B40/0039 , C04B2103/0045 , C04B2103/30 , C04B2103/408 , C08F283/06 , C08F287/00 , C08G81/021 , C08L51/006 , C08L51/08 , C04B24/26 , C04B28/02 , C04B2103/00 , C08L2666/02
摘要： The invention relates to polymers in a solid state which may be obtained by reaction of at least one polymer, produced from at least one monomer, selected from unsaturated mono- or di-carboxylic acids, or analogues of unsaturated mono- or di-carboxylic acids and optionally at least one ethylenically-unsaturated monomer with at least one polymer which is terminated at one end by terminal groups which are non-reactive under normal reaction conditions and hydroxy- or amino-functionalised at the other end thereof and, optionally, at least one amine. The invention further relates to polymers in a solid sate which may be obtained by the reaction of at least one monomer, selected from unsaturated mono- or di-carboxylic acids or analogues of unsaturated mono- or di-carboxylic acids in the presence of a radical initiating agent with at least one monomer, selected from the group of unsaturated esters or amides of a polymer, terminated at one end by terminal groups which are non-reactive under normal reaction conditions and hydroxy- or amino-functionalised at the other end thereof, with optionally at least one ethylenically unsaturated monomer. The production and use of solid polymers as dispersants and fluidising agents in cement systems is also disclosed.
摘要翻译：本发明涉及固体聚合物，其可以通过至少一种由至少一种选自不饱和单羧酸或不饱和一羧酸或二羧酸的单体的单体制得的聚合物和至少一种具有至少一种聚合物的烯键式不饱和单体，所述聚合物的一端由在正常反应条件下为非反应性的端基和在其另一端为羟基或氨基官能化的端基和任选地至少一种胺。本发明还涉及固相的聚合物，其可以通过至少一种选自不饱和单羧酸或不饱和单羧酸或不饱和单羧酸或二羧酸的类似物的单体在基团存在下反应获得引发剂与至少一种选自聚合物的不饱和酯或酰胺的单体组成，其一端以正常反应条件为非反应性的端基和在其另一端为羟基或氨基官能化的端基封端，和任选的至少一种烯属不饱和单体。还公开了在水泥体系中生产和使用固体聚合物作为分散剂和流化剂。

2. 发明授权

US07375163B2 Cement admixture for improved slump life 有权
标题翻译：改善坍落度寿命的水泥外加剂
公开(公告)号：US07375163B2
公开(公告)日：2008-05-20
申请号：US11329233
申请日：2006-01-11
申请人： Irene Schober , Theodor A. Bürge , Ulf Velten , Jürg Widmer , Christian M. Bürge , Urs Mäder
发明人： Irene Schober , Theodor A. Bürge , Ulf Velten , Jürg Widmer , Christian M. Bürge , Urs Mäder
IPC分类号： C08F220/66
CPC分类号： C04B24/2658 , C04B24/2641 , C04B24/2647 , C04B24/2652 , C04B24/2688 , C04B24/2694 , C04B24/32 , C04B28/02 , C04B2103/308 , C08F220/04 , C08F220/12 , C08L33/06 , C08L35/00 , C08L71/02 , C04B2103/408 , C04B24/18 , C04B40/0028 , C04B24/223 , C04B24/226 , C08L2666/22
摘要： Described are polymers and cement admixtures which reduce drop in fluidity with time. Said admixture comprises at least one polymer of the present invention and at least one polymer A. The polymer of the present invention comprises side chains of which at least 10 weight-% can be cleaved in alkaline medium. The polymer of the present invention is an acrylic polymer which comprises side chains connected to the backbone by ester linkages. These side chains may be alkyl, hydroxy alkyl, cycloalkyl or polyoxyalkylene groups. Polymer A is a cement dispersing agent. The combination of polymer A with the polymer of the present invention in a weight ratio of 0.1:10-10:1, and preferably 1:10-10:1 reduces the drop in fluidity with time of cementitious compositions.
摘要翻译：描述的是聚合物和水泥混合物，其随时间降低流动性的下降。所述混合物包含至少一种本发明的聚合物和至少一种聚合物A.本发明的聚合物包含侧链，其中至少10重量％可在碱性介质中裂解。本发明的聚合物是包含通过酯键与骨架连接的侧链的丙烯酸类聚合物。这些侧链可以是烷基，羟基烷基，环烷基或聚氧化烯基团。聚合物A是水泥分散剂。聚合物A与本发明聚合物的重量比为0.1:10-10:1，优选为1:10-10:1的组合减少了水泥组合物随时间的流动性的下降。

3. 发明申请

US20060004148A1 Polymers in a solid state 审中-公开
标题翻译：聚合物处于固态
公开(公告)号：US20060004148A1
公开(公告)日：2006-01-05
申请号：US10506773
申请日：2003-03-19
申请人： Ueli Sulser , Irene Schober , Urs Mader , Ulf Vehen
发明人： Ueli Sulser , Irene Schober , Urs Mader , Ulf Vehen
IPC分类号： C08F120/02
CPC分类号： C08G81/025 , C04B24/2647 , C04B24/2658 , C04B24/2694 , C04B40/0039 , C04B2103/0045 , C04B2103/30 , C04B2103/408 , C08F283/06 , C08F287/00 , C08G81/021 , C08L51/006 , C08L51/08 , C04B24/26 , C04B28/02 , C04B2103/00 , C08L2666/02
摘要： The invention relates to polymers in a solid state which may be obtained by reaction of at least one polymer, produced from at least one monomer, selected from unsaturated mono- or di-carboxylic acids, or analogues of unsaturated mono- or di-carboxylic acids and optionally at least one ethylenically-unsaturated monomer with at least one polymer which is terminated at one end by terminal groups which are non-reactive under normal reaction conditions and hydroxy- or amino-functionalised at the other end thereof and, optionally, at least one amine. The invention further relates to polymers in a solid sate which may be obtained by the reaction of at least one monomer, selected from unsaturated mono- or di-carboxylic acids or analogues of unsaturated mono- or di-carboxylic acids in the presence of a radical initiating agent with at least one monomer, selected from the group of unsaturated esters or amides of a polymer, terminated at one end by terminal groups which are non-reactive under normal reaction conditions and hydroxy- or amino-functionalised at the other end thereof, with optionally at least one ethylenically unsaturated monomer. The production and use of solid polymers as dispersants and fluidising agents in cement systems is also disclosed.
摘要翻译：本发明涉及固体聚合物，其可以通过至少一种由至少一种选自不饱和单羧酸或不饱和一羧酸或二羧酸的单体的单体制得的聚合物和至少一种具有至少一种聚合物的烯键式不饱和单体，所述聚合物的一端由在正常反应条件下为非反应性的端基和在其另一端为羟基或氨基官能化的端基和任选地至少一种胺。本发明还涉及固相的聚合物，其可以通过至少一种选自不饱和单羧酸或不饱和单羧酸或不饱和单羧酸或二羧酸的类似物的单体在基团存在下反应获得引发剂与至少一种选自聚合物的不饱和酯或酰胺的单体组成，其一端以正常反应条件为非反应性的端基和在其另一端为羟基或氨基官能化的端基封端，和任选的至少一种烯属不饱和单体。还公开了在水泥体系中生产和使用固体聚合物作为分散剂和流化剂。

4. 发明授权

US07994259B2 Polymer comprising amide and ester groups, method for production and use thereof 失效
标题翻译：包含酰胺和酯基的聚合物，其制备方法和用途
公开(公告)号：US07994259B2
公开(公告)日：2011-08-09
申请号：US10593541
申请日：2005-03-18
申请人： Ueli Sulser , Irene Schober , Ulf Velten , Anna Krapf
发明人： Ueli Sulser , Irene Schober , Ulf Velten , Anna Krapf
IPC分类号： C08F8/14 , C08F8/32 , C08F20/06
CPC分类号： C04B24/2647 , C04B24/2694 , C04B2103/32 , C04B2103/408 , C08F8/14 , C08F8/32 , C08F8/48 , C08F20/06 , C08F220/06
摘要： The invention relates to a method for the production of a polymer (P) comprising amide and ester groups, whereby, in a first step, a homo- or co-polymer (P1) of (meth)acrylic acid is reacted with a monohydroxy compound (E) at a temperature of up to 200° C., such that, in addition to ester groups, anhydride groups are formed and, in a second step, the anhydride groups formed in the first step are reacted with a monoamine compound (A) at temperatures significantly below 100° C. The invention further relates to polymers produced by the above method, the use thereof in hydraulic-setting compositions and said hydraulic-setting compositions before and after hardening by addition of water.
摘要翻译：本发明涉及一种制备包含酰胺和酯基的聚合物（P）的方法，其中在第一步中，使（甲基）丙烯酸的均聚物或共聚物（P1）与单羟基化合物（E）在高达200℃的温度下，使得除了酯基之外，形成酸酐基，并且在第二步中，将第一步中形成的酸酐基与单胺化合物（A ）在显着低于100℃的温度下进行。本发明还涉及通过上述方法制备的聚合物，其在水硬性组合物中的用途和所述水硬性组合物在通过加入水硬化之前和之后。

5. 发明申请

US20080021169A1 Polymer Comprising Amide And Ester Groups, Method For Production And Use Thereof 失效
标题翻译：包含酰胺和酯基的聚合物，其生产和使用方法
公开(公告)号：US20080021169A1
公开(公告)日：2008-01-24
申请号：US10593541
申请日：2005-03-18
申请人： Ueli Sulser , Irene Schober , Ulf Velten , Anna Krapf
发明人： Ueli Sulser , Irene Schober , Ulf Velten , Anna Krapf
IPC分类号： C08F8/14 , C04B24/26 , C08F8/32
CPC分类号： C04B24/2647 , C04B24/2694 , C04B2103/32 , C04B2103/408 , C08F8/14 , C08F8/32 , C08F8/48 , C08F20/06 , C08F220/06
摘要： The invention relates to a method for the production of a polymer (P) comprising amide and ester groups, whereby, in a first step, a homo- or co-polymer (P1) of (meth)acrylic acid is reacted with a monohydroxy compound (E) at a temperature of up to 200° C., such that, in addition to ester groups, anhydride groups are formed and, in a second step, the anhydride groups formed in the first step are reacted with a monoamine compound (A) at temperatures significantly below 100° C. The invention further relates to polymers produced by the above method, the use thereof in hydraulic-setting compositions and said hydraulic-setting compositions before and after hardening by addition of water.
摘要翻译：本发明涉及一种制备包含酰胺和酯基的聚合物（P）的方法，其中在第一步中，使（甲基）丙烯酸的均聚物或共聚物（P1）与单羟基化合物（E）在高达200℃的温度下，使得除了酯基之外，形成酸酐基，并且在第二步中，将第一步中形成的酸酐基与单胺化合物（A ）在显着低于100℃的温度下进行。本发明还涉及通过上述方法制备的聚合物，其在水硬性组合物中的用途和所述水硬性组合物在通过加入水硬化之前和之后。

6. 发明授权

US5100984A Water-soluble copolymers, a process for their preparation and their use as fluidizers in suspensions of solid matter 失效
标题翻译：水溶性共聚物，其制备方法及其作为固体悬浮液中的流化剂使用
公开(公告)号：US5100984A
公开(公告)日：1992-03-31
申请号：US523898
申请日：1990-05-16
申请人： Theodor A. Burge , Jurg Widmer , Irene Schober , Ueli Sulser
发明人： Theodor A. Burge , Jurg Widmer , Irene Schober , Ueli Sulser
IPC分类号： B01F17/52 , C04B24/22 , C04B24/26 , C08F2/20 , C08F20/26 , C08F20/52 , C08F22/20 , C08F22/36 , C08F22/38 , C08F26/00 , C08F26/02 , C08F26/10 , C08F222/16 , C08F222/38 , C08F226/00 , C09K3/00
CPC分类号： C04B24/2664 , C04B24/223 , C08F222/16 , C08F222/38 , C08F226/00
摘要： Novel water-soluble linear copolymers of N-vinylamides with monomeric addition products of amines, amino acids, amino groups containing aromatic sulfonic acids, amino alcohols of maleic anhydride as well as maleic esters of polyoxyalkyleneglycols or their monoethers. There is also described the process for the preparation of these copolymers. The copolymers are useful as fluidizers in water containing solid matter suspensions.
摘要翻译： N-乙烯基酰胺与胺，氨基酸，含芳族磺酸的氨基，马来酸酐的氨基醇以及聚氧亚烷基二醇的马来酸酯或其单醚的新型水溶性线性共聚物。还描述了制备这些共聚物的方法。该共聚物可用作含有固体物质悬浮液的水中的流化剂。

7. 发明申请

US20110245379A1 POLYMER COMPRISING AMIDE AND ESTER GROUPS, METHOD FOR PRODUCTION AND USE THEREOF 审中-公开
标题翻译：包含酰胺和酯类的聚合物，其生产方法和用途
公开(公告)号：US20110245379A1
公开(公告)日：2011-10-06
申请号：US13160163
申请日：2011-06-14
申请人： Ueli Sulser , Irene Schober , Ulf Velten , Anna Krapf
发明人： Ueli Sulser , Irene Schober , Ulf Velten , Anna Krapf
IPC分类号： C04B24/26 , C08F8/32 , C08F20/64
CPC分类号： C04B24/2647 , C04B24/2694 , C04B2103/32 , C04B2103/408 , C08F8/14 , C08F8/32 , C08F8/48 , C08F20/06 , C08F220/06
摘要： A polymer (P) is disclosed which includes amide and ester groups. The polymer can be produced by a process whereby, in a first step, a homo- or co-polymer (P1) of (meth)acrylic acid is reacted with a monohydroxy compound (E) at a temperature of up to 200° C., such that, in addition to ester groups, anhydride groups are formed. In a second step, the anhydride groups formed in the first step are reacted with a monoamine compound (A) at temperatures significantly below 100° C. Polymers produced by the above method can be included in hydraulic-setting compositions before and after hardening by an addition of water.
摘要翻译：公开了包含酰胺和酯基的聚合物（P）。聚合物可以通过一种方法制备，其中在第一步中，（甲基）丙烯酸的均聚物或共聚物（P1）与单羟基化合物（E）在高达200℃的温度下反应。，使得除了酯基之外，还形成酸酐基团。在第二步骤中，在显着低于100℃的温度下，在第一步骤中形成的酸酐基团与单胺化合物（A）反应。通过上述方法制备的聚合物可以在硬化之前和之后包含在水硬性组合物中加水。

8. 发明申请

US20070032599A1 Cement admixture for improved slump life 有权
标题翻译：改善坍落度寿命的水泥外加剂
公开(公告)号：US20070032599A1
公开(公告)日：2007-02-08
申请号：US11329233
申请日：2006-01-11
申请人： Irene Schober , Theodor Burge , Ulf Velten , Jurg Widmer , Christian Burge , Urs Mader
发明人： Irene Schober , Theodor Burge , Ulf Velten , Jurg Widmer , Christian Burge , Urs Mader
IPC分类号： C08L33/02
CPC分类号： C04B24/2658 , C04B24/2641 , C04B24/2647 , C04B24/2652 , C04B24/2688 , C04B24/2694 , C04B24/32 , C04B28/02 , C04B2103/308 , C08F220/04 , C08F220/12 , C08L33/06 , C08L35/00 , C08L71/02 , C04B2103/408 , C04B24/18 , C04B40/0028 , C04B24/223 , C04B24/226 , C08L2666/22
摘要： Described are polymers and cement admixtures which reduce drop in fluidity with time. Said admixture comprises at least one polymer of the present invention and at least one polymer A. The polymer of the present invention comprises side chains of which at least 10 weight-% can be cleaved in alkaline medium. The polymer of the present invention is an acrylic polymer which comprises side chains connected to the backbone by ester linkages. These side chains may be alkyl, hydroxy alkyl, cycloalkyl or polyoxyalkylene groups. Polymer A is a cement dispersing agent. The combination of polymer A with the polymer of the present invention in a weight ratio of 0.1:10-10:1, and preferably 1:10-10:1 reduces the drop in fluidity with time of cementitious compositions.
摘要翻译：描述的是聚合物和水泥混合物，其随时间降低流动性的下降。所述混合物包含至少一种本发明的聚合物和至少一种聚合物A.本发明的聚合物包含侧链，其中至少10重量％可在碱性介质中裂解。本发明的聚合物是包含通过酯键与骨架连接的侧链的丙烯酸类聚合物。这些侧链可以是烷基，羟基烷基，环烷基或聚氧化烯基团。聚合物A是水泥分散剂。聚合物A与本发明聚合物的重量比为0.1:10-10:1，优选为1:10-10:1的组合减少了水泥组合物随时间的流动性的下降。

9. 发明授权

US07026402B2 Cement admixture for improved slump life 有权
公开(公告)号：US07026402B2
公开(公告)日：2006-04-11
申请号：US10682300
申请日：2003-10-10
申请人： Irene Schober , Theodor A. Bürge , Ulf Velten , Jürg Widmer , Christian M. Bürge , Urs Mäder
发明人： Irene Schober , Theodor A. Bürge , Ulf Velten , Jürg Widmer , Christian M. Bürge , Urs Mäder
IPC分类号： C08L33/02
CPC分类号： C04B24/2658 , C04B24/2641 , C04B24/2647 , C04B24/2652 , C04B24/2688 , C04B24/2694 , C04B24/32 , C04B28/02 , C04B2103/308 , C08F220/04 , C08F220/12 , C08L33/06 , C08L35/00 , C08L71/02 , C04B2103/408 , C04B24/18 , C04B40/0028 , C04B24/223 , C04B24/226 , C08L2666/22
摘要： Described are polymers and cement admixtures which reduce drop in fluidity with time. Said admixture comprises at least one polymer of the present invention and at least one polymer A. The polymer of the present invention comprises side chains of which at least 10 weight-% can be cleaved in alkaline medium. The polymer of the present invention is an acrylic polymer which comprises side chains connected to the backbone by ester linkages. These side chains may be alkyl, hydroxy alkyl, cycloalkyl or polyoxyalkylene groups. Polymer A is a cement dispersing agent. The combination of polymer A with the polymer of the present invention in a weight ratio of 0.1:10–10:1, and preferably 1:10–10:1 reduces the drop in fluidity with time of cementitious compositions.

10. 发明授权

US06855752B2 Polymers for cement dispersing admixtures 有权
标题翻译：聚合物水泥分散混合物
公开(公告)号：US06855752B2
公开(公告)日：2005-02-15
申请号：US09819793
申请日：2001-03-29
申请人： Ulf Velten , Ueli Sulser , Jürg Widmer , Irene Schober , Theodor A. Bürge
发明人： Ulf Velten , Ueli Sulser , Jürg Widmer , Irene Schober , Theodor A. Bürge
IPC分类号： E04G21/02 , C04B24/26 , C04B24/32 , C04B28/02 , C04B40/00 , C08F8/00 , C08F8/14 , C08F8/32 , C08G81/02
CPC分类号： C04B24/2647 , C04B24/2658 , C04B40/0039 , C04B2103/308 , C08G81/025 , C04B14/28 , C04B20/008 , C04B22/143
摘要： Polymers for cement dispersing admixtures, which show different performing properties in concrete are described. All polymers are based on a composition of reactants, namelya) a poly(acrylic acid), b) a polyalkyleneglycol-monoalkylether and, optionally c) a α-amino-polyalkylene-glycol-ω-alkylether and/or d) a primary or secondary amine. By keeping the composition of reactants constant and varying only the reaction time, polymers with different properties can easily be achieved. Such polymers are suitable for pre-cast, readymix or for increasing workability over time, just depending on reaction time. Polymers of the invention can be used as single polymer or in polymer blends. For this, the kinetics of the used polymer analogous condensation reaction was intensively studied. Additionally, the benefit of amines as reactant regarding stability and hydrolysis velocity of cleavable side groups was investigated.
摘要翻译：描述了在混凝土中显示不同性能的水泥分散混合物用聚合物。所有聚合物均基于反应物的组成，即a）聚（丙烯酸），b）聚亚烷基二醇 - 单烷基醚和任选的c）α-氨基 - 聚亚烷基 - 二醇-ω-烷基醚和/或d）伯或仲胺。通过保持反应物的组成恒定并仅改变反应时间，可以容易地实现具有不同性质的聚合物。这种聚合物适用于预制，预混合或随着时间的推移提高可加工性，这取决于反应时间。本发明的聚合物可以用作单一聚合物或聚合物共混物。为此，深入研究了所用聚合物类似缩合反应的动力学。另外，研究了作为反应物的胺作为可裂解侧基的稳定性和水解速度的益处。

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