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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。

3. 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。

4. 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。

5. 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。

6. 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。

7. 发明申请

US20120213992A1 PSA POLYMER OF N-BUTYL ACRYLATE, ETHYL ACRYLATE, VINYL ACETATE, AND ACID MONOMER 有权
标题翻译：丙烯酸正丁酯，丙烯酸乙烯酯，乙酸乙烯酯和酸单体的PSA聚合物
公开(公告)号：US20120213992A1
公开(公告)日：2012-08-23
申请号：US13505390
申请日：2010-10-28
申请人： Matthias Gerst , Gerhard Auchter , Cornelis Petrus Beyers
发明人： Matthias Gerst , Gerhard Auchter , Cornelis Petrus Beyers
IPC分类号： C08L33/08 , B32B7/12 , C08L31/04 , B05D5/10
CPC分类号： C09J133/06 , C09J7/385 , C09J125/04 , C09J131/04 , C09J133/00 , C09J133/02 , C09J133/08 , C09J2201/606 , C09J2203/334 , C09J2433/00 , Y10T428/2891
摘要： Described is a pressure-sensitive adhesive (PSA) polymer formed from (i) 50%-95% by weight of n-butyl acrylate, (ii) 1%-20% by weight of ethyl acrylate, (iii) 1%-20% by weight of vinyl acetate, (iv) 0.1%-5% by weight of at least one ethylenically unsaturated acid or ethylenically unsaturated acid anhydride, and (v) 0% to 30% by weight of other ethylenically unsaturated compounds different from the monomers (i) to (iv). The PSA polymer can be used for producing self-adhesive articles, more particularly paper labels or film labels.
摘要翻译：描述了由（i）50％-95％（重量）的丙烯酸正丁酯，（ii）1％-20％（重量）的丙烯酸乙酯，（ⅲ）1％-20 乙酸乙烯酯的重量％，（iv）0.1％-5％重量的至少一种烯键式不饱和酸或烯属不饱和酸酐，和（v）0％至30％重量的不同于单体的其它烯属不饱和化合物（i）至（iv）。 PSA聚合物可用于生产自粘物品，更特别是纸标签或胶片标签。

8. 发明申请

US20110033701A1 AQUEOUS POLYMER DISPERSIONS FOR ADHESIVES 有权
标题翻译：胶粘剂的水性聚合物分散体（AQUEOUS POLYMER DISPERSION）for ADHESIVES
公开(公告)号：US20110033701A1
公开(公告)日：2011-02-10
申请号：US12937668
申请日：2009-04-14
申请人： Matthias Gerst , Gerhard Auchter , Gledison Fonseca , Cornelis Petrus Beyers
发明人： Matthias Gerst , Gerhard Auchter , Gledison Fonseca , Cornelis Petrus Beyers
IPC分类号： B32B7/12 , C08L33/08 , C09J133/10
CPC分类号： C08L33/12 , C08F220/12 , C08L25/04 , C09J133/066 , Y10T428/2852
摘要： The present invention relates to aqueous polymer dispersions having a polymer content of at least 55% by weight that are suitable for pressure sensitive adhesives. The invention also relates to a process for preparing these aqueous polymer dispersions and also to the use of the aqueous polymer dispersions in pressure sensitive adhesives and, respectively, pressure sensitive adhesive compositions, especially in pressure sensitive adhesives for transparent substrates, e.g., plastics labels.The aqueous polymer dispersions have a polymer content of at least 55% by weight, based on the total weight of the dispersion, the polymer being composed of ethylenically unsaturated monomers M and having a glass transition temperature below −10° C., in which the dispersed polymer particles have a polymodal particle size distribution, in which at least 70% by weight, preferably at least 75% by weight, more particularly at least 80%, more preferably at least 85% or at least 90% by weight of the polymer particles have a particle diameter of below 350 nm, more particularly below 340 nm, especially below 330 nm.
摘要翻译：本发明涉及聚合物含量为至少55重量％的聚合物分散体，其适用于压敏粘合剂。本发明还涉及一种制备这些聚合物水分散体的方法，还涉及在压敏粘合剂中以及分别使用压敏粘合剂组合物，特别是用于透明基材例如塑料标签的压敏粘合剂中使用聚合物水分散体。聚合物水分散体的聚合物含量至少为55重量％，基于分散体的总重量，聚合物由烯键式不饱和单体M组成并具有低于-10℃的玻璃化转变温度，其中分散的聚合物颗粒具有多晶型粒度分布，其中聚合物的至少70重量％，优选至少75重量％，更特别是至少80重量％，更优选至少85重量％或至少90重量％颗粒的粒径低于350nm，更特别地低于340nm，特别是低于330nm。

9. 发明授权

US07008312B2 Using aqueous binders in producing abrasive materials 失效
标题翻译：使用含水粘合剂生产磨料
公开(公告)号：US07008312B2
公开(公告)日：2006-03-07
申请号：US10759240
申请日：2004-01-20
申请人： Matthias Laubender , Matthias Gerst , Bernd Reck , Manfred Weber
发明人： Matthias Laubender , Matthias Gerst , Bernd Reck , Manfred Weber
IPC分类号： C08L33/03 , C09D133/02 , A47L13/16 , B24D3/28
CPC分类号： C08F267/04 , C08F265/02 , C08L25/14 , C08L2666/04 , C09J133/02
摘要： The present invention relates to the use of an aqueous polymer dispersion comprising dispersed particles of at least one polymer A1 having a glass transition temperature, Tg, of from −20° C. to +35° C. and obtainable through free-radical emulsion polymerization in the presence of a polymer A2 synthesized from from 50 to 99.5% by weight of at least one ethylenically unsaturated monocarboxylic and/or dicarboxylic acid whose carboxylic groups can form an anhydride group, or mixtures thereof, from 0.5 to 50% by weight of at least one ethylenically unsaturated compound selected from the esters of ethylenically unsaturated monocarboxylic acids and the monoesters and diesters of ethylenically unsaturated dicarboxylic acids with an amine containing at least one hydroxyl group, and up to 20% by weight of at least one further monomer as binder for producing abrasive material.
摘要翻译：本发明涉及包含至少一种玻璃化转变温度Tg为-20℃至+ 35℃的聚合物A1的分散颗粒的聚合物水分散体的使用，可通过自由基乳液聚合获得在由50至99.5重量％的至少一种其羧基可以形成酸酐基团的烯属不饱和单羧酸和/或二羧酸或其混合物合成的聚合物A2存在下，其浓度为0.5至50重量％至少一种烯键式不饱和化合物，其选自烯属不饱和单羧酸的酯和烯键式不饱和二羧酸的单酯和二酯与含有至少一个羟基的胺，以及至多20重量％的另外的单体作为粘合剂生产研磨材料。

10. 发明授权

US06620870B1 Contact bonding adhesives 有权
标题翻译：接触粘合剂
公开(公告)号：US06620870B1
公开(公告)日：2003-09-16
申请号：US09926449
申请日：2001-11-06
申请人： Matthias Gerst , Gerhard Auchter , Bernhard Schuler
发明人： Matthias Gerst , Gerhard Auchter , Bernhard Schuler
IPC分类号： C09J13308
CPC分类号： C09J133/066 , C09J7/385 , Y10S526/911 , Y10S526/932
摘要： Pressure-sensitive adhesives comprising an aqueous polymer dispersions wherein the polymer is composed of from 50 to 99.9% by weight of at least one C1-C12 alkyl (meth)acrylate (monomers a) from 0.05 to 20% by weight of at least one vinylaromatic compound (monomers b) from 0.05 to 10% by weight of at least one ethylenically unsaturated hydroxy compound (monomers c) from 0 to 10% by weight of an ethylenically unsaturated acid or an acid anhydride (monomers d) and from 0 to 30% by weight of other ethylenically unsaturated compounds (monomers e) the weight percentages being based on the polymer, and the polymer dispersion comprising an emulsifier consisting to the extent of at least 5% by weight of aromatic carbon atoms (and called aromatic emulsifier for short) or an emulsifier mixture consisting to the extent of at least 10% by weight of an aromatic emulsifier.
摘要翻译：包含聚合物水分散体的压敏粘合剂，其中所述聚合物由50至99.9重量％的至少一种（甲基）丙烯酸C 1 -C 12烷基酯（单体a）组成，0.05至20重量％的至少一种乙烯基芳族化合物（单体b）0.05至10重量％的至少一种烯属不饱和羟基化合物（单体c），0至10重量％的烯属不饱和酸或酸酐（单体d）和0至30重量％的其它烯键式不饱和化合物（单体e），其重量百分比基于聚合物，并且包含乳化剂的聚合物分散体包含至少5重量％的芳族碳原子的程度（简称为芳族乳化剂）或乳化剂混合物的含量至少为10重量％的芳族乳化剂。

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