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1. 发明申请

US20080269446A1 Method for Producing Carboxylate-Rich Copolymers from Monoethylenically Unsaturated Monocarboxylic and Dicarboxylic Acids and Carboxylate-Rich Copolymers Having a Low Neurtralization Degree 审中-公开
公开(公告)号：US20080269446A1
公开(公告)日：2008-10-30
申请号：US11661002
申请日：2005-08-04
申请人： Kathrin Michl , Matthias Gerst , Frank Klippel , Alexander Gothlich , Frank Dietsche , Helmut Witteler , Dieter Faul
发明人： Kathrin Michl , Matthias Gerst , Frank Klippel , Alexander Gothlich , Frank Dietsche , Helmut Witteler , Dieter Faul
IPC分类号： C08F22/02 , C08F2/00
CPC分类号： C08F222/04 , C08F220/04 , C08F220/06 , C08F222/02
摘要： Partially neutralized carboxylate-rich copolymers, processes for their preparation and methods of using the same are disclosed, the copolymers comprising: monomers (A), (B), and (C); wherein monomer (A) comprises at least one monoethylenically unsaturated monocarboxylic acid, and is present in an amount of 30% to 79.99% by weight; wherein monomer (B) comprises at least one monoethylenically unsaturated dicarboxylic acid selected from the group consisting of acids corresponding to general formula I, acids corresponding to general formula II, anhydrides thereof, and other hydrolyzable derivatives thereof, and is present in an amount of 20.01% to 70% by weight: (HOOC)R1C═CR2(COOH) (I) R1R2C═C(—(CH2)n-COOH)(COOH) (II) wherein R1 and R2 each independently represent H or a straight-chain or branched, optionally substituted alkyl radical having 1 to 20 carbon atoms, or, in the case of (I), R1 and R2 together being an optionally substituted alkylene radical having 3 to 20 carbon atoms, and n represents an integer from 0 to 5; wherein monomer (C) comprises at least one additional ethylenically unsaturated comonomer, and is present in an amount of 0% to 40% by weight; wherein the carboxylate-rich copolymer is partially neutralized with at least one amine and the carboxylate-rich copolymer has a degree of neutralization of 2 to 18 mol %, based on the total amount of all COOH groups of the monocarboxylic and dicarboxylic acids; and wherein the carboxylate-rich copolymer has an average molecular weight Mw of at least 3000 g/mol.

2. 发明授权

US06844410B2 Preparation of an aqueous copolymer solution 有权
标题翻译：共聚物水溶液的制备
公开(公告)号：US06844410B2
公开(公告)日：2005-01-18
申请号：US10443096
申请日：2003-05-22
申请人： Kathrin Michl , Matthias Gerst , Matthias Laubender , Dieter Faul , Hans-Jürgen Raubenheimer
发明人： Kathrin Michl , Matthias Gerst , Matthias Laubender , Dieter Faul , Hans-Jürgen Raubenheimer
IPC分类号： C08F2/16 , C08F2/10 , C08F2/44 , C08F220/02 , C08F220/04 , C08F220/34 , C08F222/02 , C08F222/22 , C08F246/00 , C08F222/00
CPC分类号： C08F220/02 , C08F220/04
摘要： The present invention provides a process for preparing aqueous copolymer solutions by polymerizing ethylenically unsaturated compounds in the presence of foam inhibitors.
摘要翻译：本发明提供了一种通过在泡沫抑制剂存在下聚合烯属不饱和化合物来制备含水共聚物溶液的方法。

3. 发明授权

US07851542B2 Use of an aqueous binding agent devoid of formaldehyde for substrates 有权
标题翻译：使用无甲醛的水性结合剂作底物
公开(公告)号：US07851542B2
公开(公告)日：2010-12-14
申请号：US10571699
申请日：2004-09-09
申请人： Kathrin Michl , Matthias Gerst
发明人： Kathrin Michl , Matthias Gerst
IPC分类号： C08L33/00 , B05D7/00
CPC分类号： D04H1/645 , C03C25/26 , C03C25/30 , C08F222/02 , D04H1/4209 , D04H1/4218 , D04H1/587 , D04H1/64 , D06M15/263 , E04F15/105
摘要： The present invention relates to formaldehyde-free aqueous binders for substrates, having a broad molecular weight distribution and comprising (A) from 0 to 100% by weight of an ethylenically unsaturated acid anhydride or ethylenically unsaturated dicarboxylic acid whose carboxylic acid groups can form an anhydride group, or mixtures thereof, (B) from 100 to 0% by weight of an ethylenically unsaturated compound, (C) at least one polyfunctional crosslinker or mixtures thereof, the polymers of A) and B) obtained by free-radical addition polymerization, when classified in a coordinate system by way of their average molecular weight Mw and their polydispersity, being situated in the area above a straight line which is defined by the linear equation y=1.25x+20 000 and has been shifted in y direction parallelwise by at least +3 000, the x axis denoting the weight-average molecular weight and the y axis the polydispersity times 10 000.
摘要翻译：本发明涉及用于基材的无甲醛水性粘合剂，其具有宽分子量分布并且包含（A）0至100重量％的烯属不饱和酸酐或烯属不饱和二羧酸，其羧酸基团可以形成酸酐基团或其混合物，（B）100至0重量％的烯属不饱和化合物，（C）至少一种多官能交联剂或其混合物，通过自由基加成聚合得到的A）和B）的聚合物，当通过其平均分子量Mw和它们的多分散性分类在坐标系中时，位于由线性方程y = 1.25×+ 20 000定义的直线上方的区域中，并且已经沿y方向平行移位至少+3000，x轴表示重均分子量，y轴多分散时间为10 000。

4. 发明申请

US20070161765A1 Thermally polymerisable mixtures of multifunctional macromonomers, polymerisation initiators 审中-公开
标题翻译：多官能大分子单体的热可聚合混合物，聚合引发剂
公开(公告)号：US20070161765A1
公开(公告)日：2007-07-12
申请号：US10586134
申请日：2005-01-14
申请人： Kathrin Michl , Matthias Gerst , Yvonne Heischkel
发明人： Kathrin Michl , Matthias Gerst , Yvonne Heischkel
IPC分类号： C08F4/00 , C08F2/00
CPC分类号： C08F290/04 , C08F290/046 , C08F290/061 , C08F290/062 , C08F290/067 , C08L51/08 , C09D151/08 , C09J151/08
摘要： Thermally polymerizable mixtures of multifunctional macromonomers comprising at least one free-radically polymerizable group and polymerization initiators and use of these mixtures as binders for substrates, especially as binders for glass fibers, rock wool, natural fibers, manufactured fibers and for core sand binding.
摘要翻译：包含至少一个可自由基聚合的基团和聚合引发剂的多官能大分子单体的热可聚合混合物，以及这些混合物作为底物的粘合剂的用途，特别是作为玻璃纤维，岩棉，天然纤维，制造纤维和芯砂结合的粘合剂。

5. 发明申请

US20070027281A1 Use of an aqueous binding agent devoid of formaldehyde for substrates 有权
标题翻译：使用无甲醛的水性结合剂作底物
公开(公告)号：US20070027281A1
公开(公告)日：2007-02-01
申请号：US10571699
申请日：2004-09-09
申请人： Kathrin Michl , Matthias Gerst
发明人： Kathrin Michl , Matthias Gerst
IPC分类号： C08F22/02
CPC分类号： D04H1/645 , C03C25/26 , C03C25/30 , C08F222/02 , D04H1/4209 , D04H1/4218 , D04H1/587 , D04H1/64 , D06M15/263 , E04F15/105
摘要： The present invention relates to formaldehyde-free aqueous binders for substrates, having a broad molecular weight distribution and comprising (A) from 0 to 100% by weight of an ethylenically unsaturated acid anhydride or ethylenically unsaturated dicarboxylic acid whose carboxylic acid groups can form an anhydride group, or mixtures thereof, (B) from 100 to 0% by weight of an ethylenically unsaturated compound, (C) at least one polyfunctional crosslinker or mixtures thereof, the polymers of A) and B) obtained by free-radical addition polymerization, when classified in a coordinate system by way of their average molecular weight Mw and their polydispersity, being situated in the area above a straight line which is defined by the linear equation y=1.25x+20 000 and has been shifted in y direction parallelwise by at least +3 000, the x axis denoting the weight-average molecular weight and the y axis the polydispersity times 10 000.
摘要翻译：本发明涉及用于基材的无甲醛水性粘合剂，其具有宽分子量分布并且包含（A）0至100重量％的烯属不饱和酸酐或烯属不饱和二羧酸，其羧酸基团可以形成酸酐基团或其混合物，（B）100至0重量％的烯属不饱和化合物，（C）至少一种多官能交联剂或其混合物，通过自由基加成聚合得到的A）和B）的聚合物，当通过其平均分子量Mw和它们的多分散性分类在坐标系中时，位于由线性方程y = 1.25×+ 20 000定义的直线上方的区域中，并且已经沿y方向平行移位至少+3000，x轴表示重均分子量，y轴多分散时间为10 000。

6. 发明申请

US20090252962A1 USE OF FORMALDEHYDE-FREE AQUEOUS BINDERS FOR SUBSTRATES 审中-公开
标题翻译：用于基材的无甲醛自由基粘合剂的使用
公开(公告)号：US20090252962A1
公开(公告)日：2009-10-08
申请号：US11721922
申请日：2005-12-14
申请人： Kathrin Michl , Matthias Gerst
发明人： Kathrin Michl , Matthias Gerst
IPC分类号： B32B21/02 , C08L33/02 , B05D3/02 , B32B17/10 , B32B17/04 , B32B21/08 , B32B9/04
CPC分类号： C03C25/34 , C03C25/285 , C08F8/30 , C08K5/17 , C08L25/14 , C08L35/00 , D04H1/4209 , D04H1/4218 , D04H1/587 , D04H1/64 , D04H1/645 , D06M15/263 , D06M15/267 , Y10T428/2933 , Y10T428/2998 , Y10T428/31645 , Y10T428/31649 , Y10T428/3167 , Y10T428/31906 , C08F20/04 , C08L2666/04
摘要： The present invention relates to the use of formaldehyde-free aqueous binders having a broad molecular weight distribution for substrates, said binders comprising (A) from 0 to 100% by weight of an ethylenically unsaturated acid anhydride or ethylenically unsaturated dicarboxylic acid whose carboxylic acid groups can form an anhydride group, or mixtures thereof, (B) from 100 to 0% by weight of an ethylenically unsaturated compound, (C) at least one polyfunctional crosslinker or mixtures thereof, and (D) from 1-80% by weight of an aqueous polymer dispersion, the polymers of A) and B) obtained by free-radical addition polymerization, when classified in a coordinate system by way of their average molecular weight Mw and their polydispersity, being situated in the area above a straight line which is defined by the linear equation y=1.25x+20 000 and has been shifted in y direction parallelwise by at least +3 000, the x axis denoting the weight-average molecular weight and the y axis the polydispersity times 10 000. The invention further relates to the binders themselves and also to their use for, for example, moldings, mats or boards, especially for fibrous and particulate substrates such as fiber webs, glass fibers, rockwool, reclaimed cotton, natural fibers or synthetic fibers.
摘要翻译：本发明涉及对基材具有宽分子量分布的无甲醛水性粘合剂的用途，所述粘合剂包含（A）0至100重量％的烯属不饱和酸酐或烯键式不饱和二羧酸，其羧酸基可以形成酸酐基团或其混合物，（B）100至0重量％的烯键式不饱和化合物，（C）至少一种多官能交联剂或其混合物，和（D）1-80重量％通过自由基加成聚合获得的A）和B）的聚合物，当通过其平均分子量Mw和它们的多分散性在坐标系中分类时，位于直线上方的区域由线性方程y = 1.25x + 20 000定义，并且y方向平行移动至少+3 000，x轴表示重均分子量，y轴为pol 本发明进一步涉及粘合剂本身，并且还涉及其用于例如模制品，垫或板，特别是纤维和颗粒基材如纤维网，玻璃纤维，岩棉，再生棉，天然纤维或合成纤维。

7. 发明申请

US20130127085A1 AQUEOUS BINDER FOR GRANULAR AND/OR FIBROUS SUBSTRATES 有权
标题翻译：颗粒和/或纤维基材的水性粘合剂
公开(公告)号：US20130127085A1
公开(公告)日：2013-05-23
申请号：US13680505
申请日：2012-11-19
申请人： Michael KALBE , Holger Schilling , Kathrin Michl , Andreas Pfau
发明人： Michael KALBE , Holger Schilling , Kathrin Michl , Andreas Pfau
IPC分类号： C09D105/00 , B29C70/00 , C09D103/02
CPC分类号： C09D105/00 , B29C70/00 , C09D103/02 , C09D179/02 , C08L79/02 , C08L3/02
摘要： The invention provides an aqueous binder for granular and/or fibrous substrates, said binder comprising, as active constituents, a polyamine and a saccharide compound.
摘要翻译：本发明提供了用于颗粒和/或纤维底物的水性粘合剂，所述粘合剂包含作为活性成分的多胺和糖类化合物。

8. 发明申请

US20130046055A1 PROCESS FOR PRODUCING AN AQUEOUS BINDER SYSTEM 审中-公开
标题翻译：生产水性粘合剂体系的方法
公开(公告)号：US20130046055A1
公开(公告)日：2013-02-21
申请号：US13586548
申请日：2012-08-15
申请人： Kathrin Michl , Theo Smit , Holger Schilling
发明人： Kathrin Michl , Theo Smit , Holger Schilling
IPC分类号： C08L3/00 , C09D103/00 , B29C71/02 , C09J103/00
CPC分类号： C03C25/285 , C08F220/06 , C08L33/02 , C09J103/02 , C08F222/06
摘要： The invention provides aqueous binder systems comprising at least one polymeric carboxylic acid, at least one saccharide compound and at least one alkanolamine having at least two hydroxyl groups.
摘要翻译：本发明提供包含至少一种聚合羧酸，至少一种糖类化合物和至少一种具有至少两个羟基的链烷醇胺的水性粘合剂体系。

9. 发明申请

US20100234506A1 AQUEOUS BINDER FOR FIBROUS OR GRANULAR SUBSTRATES 审中-公开
标题翻译：纤维或颗粒基质的水性粘合剂
公开(公告)号：US20100234506A1
公开(公告)日：2010-09-16
申请号：US12679409
申请日：2008-10-06
申请人： Oihana Elizalde , Kathrin Michl , Rajan Venkatesh
发明人： Oihana Elizalde , Kathrin Michl , Rajan Venkatesh
IPC分类号： C08K5/053 , B05D3/02 , C08F224/00 , C08F222/10
CPC分类号： C09D131/04 , C08F220/06 , C08L31/04 , C08L33/02 , C08L33/06 , C09D133/02 , C09D133/06 , C08L2666/04
摘要： Aqueous binders for fibrous and granular substrates, based on hydrophobically modified polymers.
摘要翻译：基于疏水改性聚合物的纤维和颗粒基质的水性粘合剂。

10. 发明授权

US07297205B2 Use of polyacrylic acids as grinding aids for calcium carbonate 有权
标题翻译：使用聚丙烯酸作为碳酸钙的助磨剂
公开(公告)号：US07297205B2
公开(公告)日：2007-11-20
申请号：US10548582
申请日：2004-03-05
申请人： Kathrin Michl , Michael Gotsche , Jens Rieger , Kati Schmidt
发明人： Kathrin Michl , Michael Gotsche , Jens Rieger , Kati Schmidt
IPC分类号： C01F11/18 , B02C23/06 , C09B67/04 , C09B67/14 , C09C1/02 , C09C3/00 , C08F20/06
CPC分类号： B02C23/06 , C01F11/185 , C01P2006/22 , Y10S423/15
摘要： The invention relates to the use of polyacrylic acids which contain organic terminal groups containing sulphur, comprising at least two carbon atoms, having an average molecular weight Mw of 5 000-30 000 g/mol and which are at least partially neutralized by a base which is selected from the group of alkali hydroxides and ammonia as auxiliary agents for wet grinding of calcium carbonate. The invention also relates to fine particle aqueous suspensions of calcium carbonate which are produced by wet grinding of calcium carbonate in the presence of said polyacrylic acids.
摘要翻译：本发明涉及包含含硫的有机末端基团的聚丙烯酸的用途，所述有机末端基团包含至少两个碳原子，平均分子量M 3至3 000g / mol，至少部分地被选自碱金属氢氧化物和氨的碱作为湿法研磨碳酸钙的辅助剂中和。本发明还涉及通过在所述聚丙烯酸存在下湿式研磨碳酸钙而制备的碳酸钙微粒水悬浮液。

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