专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20080214721A1 POLYESTER-POLACRYLATE DISPERSIONS FOR TWO-COMPONENT COATING COMPOSITIONS 审中-公开
标题翻译：用于两种组分涂料组合物的聚酯 - 聚丙烯酸酯分散体
公开(公告)号：US20080214721A1
公开(公告)日：2008-09-04
申请号：US12040972
申请日：2008-03-03
申请人： Rolf Gertzmann , Martin Melchiors , Sandra Hackbarth
发明人： Rolf Gertzmann , Martin Melchiors , Sandra Hackbarth
IPC分类号： C08L67/02
CPC分类号： C09D175/04
摘要： The invention relates to aqueous polyester-polyacrylate dispersions based on copolymers, to a process for their preparation, and to aqueous coating compositions based thereon and the use thereof as lacquers. The dispersions are prepared from a polyester component A) that comprises the reaction product of A1) one or more saturated, aliphatic and/or aromatic di-, tri- or tetra-carboxylic acids or their anhydrides, and A2)one ore more diols and/or polyols, and a polyacrylate component B) that comprises the reaction product of B1) one or more OH-group-free (meth)acrylic acid esters and/or vinyl aromatic compounds, B2) one or more hydroxy-functional vinyl monomers or hydroxy-functional (meth)acrylic acid esters, and B3) one or more acid-group-containing monomers capable of free-radical copolymerisation, herein te polyester component A) has a hydroxyl number of from 180 to 300 mg KOH/g substance and an acid number of from 0.5 to 30 mg KOH/g, and the polyacrylate component B) has a hydroxyl number of from 10 to 180 mg KOH/g and an acid number of from 10 to 100 mg KOH/g, and the copolymer has an OH number smaller than that of the polyester component A) and greater than 27 mg KOH/g.
摘要翻译：本发明涉及基于共聚物的水性聚酯 - 聚丙烯酸酯分散体，其制备方法以及基于其的水性涂料组合物及其作为漆的用途。分散体由包含A1）一种或多种饱和，脂族和/或芳族二 - ，三 - 或四 - 羧酸或其酸酐的反应产物的聚酯组分A）制备，和A2）一个或多个二醇和 /或多元醇，和聚丙烯酸酯组分B），其包含B1）一种或多种不含羟基的（甲基）丙烯酸酯和/或乙烯基芳族化合物的反应产物，B2）一种或多种羟基官能的乙烯基单体或羟基官能（甲基）丙烯酸酯和B3）一种或多种能够自由基共聚的含酸基的单体，此处聚酯组分A）具有180至300mg KOH / g物质的羟值，酸值为0.5至30mg KOH / g，聚丙烯酸酯组分B）的羟值为10至180mg KOH / g，酸值为10至100mg KOH / g，并且共聚物具有 OH数小于聚酯组分A）和大于27mg KOH / g。

2. 发明申请

US20060100332A1 Polyester-polyacrylate dispersions with reactive diluents based on compounds containing lactone groups 审中-公开
标题翻译：聚酯 - 聚丙烯酸酯分散体与基于含内酯化合物的反应性稀释剂
公开(公告)号：US20060100332A1
公开(公告)日：2006-05-11
申请号：US11270218
申请日：2005-11-09
申请人： Rolf Gertzmann , Heinz-Dietmar Gewiss , Thomas Munzmay , Martin Melchiors
发明人： Rolf Gertzmann , Heinz-Dietmar Gewiss , Thomas Munzmay , Martin Melchiors
IPC分类号： C08K5/05
CPC分类号： C08J3/03 , C08J2367/00 , C08L33/08 , C08L33/10 , C08L67/00 , C08L67/04 , C09D167/00 , C08L2666/02 , C08L2666/18
摘要： The present invention related to a process for preparing aqueous polyester-polyacrylate dispersions having a cosolvent content of 0 to 5% by weight, based on the weight of the dispersion, by preparing a polymer P) in a first step by polymerizing A) a mixture of vinyl monomers that are capable of free-radical copolymerization, in the presence of B) one or more oligoesters prepared from compounds containing lactone groups and having a hydroxyl number of 145 to 710 mg KOH/g, an acid number of ≦0.5 mg KOH/g solids and an average OH functionality of 2.5 to 5 mg KOH/g solids, and then mixing polymer P) in a second step with C) one or more polyester polyols having a hydroxyl number of 10 to 500 mg KOH/g solids and an acid number of >0.5 to ≦30 mg KOH/g solids and dispersing the resulting polymer mixture in water in a further step, before or after addition of a neutralizing agent. The present invention also relates to the aqueous polyester-polyacrylate polymer dispersions obtained in accordance with the process of the invention and to aqueous coating compositions containing the aqueous polyester-polyacrylate polymer dispersions of the invention.
摘要翻译：本发明涉及通过聚合A）混合物在第一步中制备共聚物含量为0-5重量％，基于分散体重量的聚酯 - 聚丙烯酸酯分散体的方法，通过制备聚合物P）的乙烯基单体在B存在下存在下进行自由基共聚的乙烯基单体：一种或多种由含有内酯基团并且羟值为145至710mg KOH / g的化合物制备的低聚酯，酸值<= 0.5mg KOH / g固体，平均OH官能度为2.5至5mg KOH / g固体，然后在第二步中混合聚合物P）和C）一种或多种羟基数为10至500mg KOH / g固体的聚酯多元醇并且酸值> 0.5至<= 30mg KOH / g固体，并且在加入中和剂之前或之后将所得聚合物混合物进一步分散在水中。本发明还涉及根据本发明的方法获得的聚酯 - 聚丙烯酸酯聚合物水分散体和含有本发明的聚酯 - 聚丙烯酸酯聚合物水分散体的水性涂料组合物。

3. 发明授权

US07022760B2 Crosslinkable binder dispersions 失效
公开(公告)号：US07022760B2
公开(公告)日：2006-04-04
申请号：US10391169
申请日：2003-03-18
申请人： Martin Melchiors , Rolf Gertzmann , Sandra Grosskopf , Raul Pires
发明人： Martin Melchiors , Rolf Gertzmann , Sandra Grosskopf , Raul Pires
IPC分类号： B32B27/26 , B32B27/30 , B32B27/36 , C08L33/12 , C08L33/14
CPC分类号： C09D175/04 , C08G18/625 , C08G18/6254 , C08G18/633 , C08G18/635 , C08G18/792 , C09D157/04 , Y10T428/31786 , Y10T428/31855 , Y10T428/31938
摘要： The invention relates to aqueous crosslinkable binder dispersions comprising hydroxy-functional copolymers based on ethylene glycol monoallyl ether, to a process for preparing them and to the use of the dispersions in coating materials.

4. 发明授权

US07408001B2 Aqueous coating of hydroxy- and acid-functional copolymer and crosslinker 失效
标题翻译：羟基和酸官能共聚物和交联剂的水性涂料
公开(公告)号：US07408001B2
公开(公告)日：2008-08-05
申请号：US11339065
申请日：2006-01-25
申请人： Martin Melchiors , Rolf Gertzmann , Sandra Grosskopf , Raul Pires
发明人： Martin Melchiors , Rolf Gertzmann , Sandra Grosskopf , Raul Pires
IPC分类号： B32B27/26 , B32B27/30 , B32B27/36 , C08K3/20 , C08L33/12 , C08L33/14
CPC分类号： C09D175/04 , C08G18/625 , C08G18/6254 , C08G18/633 , C08G18/635 , C08G18/792 , C09D157/04 , Y10T428/31786 , Y10T428/31855 , Y10T428/31938
摘要： The invention relates to aqueous crosslinkable binder dispersions comprising hydroxy-functional copolymers based on ethylene glycol monoallyl ether, to a process for preparing them and to the use of the dispersions in coating materials.
摘要翻译：本发明涉及包含基于乙二醇单烯丙基醚的羟基官能共聚物的水性可交联粘合剂分散体，其制备方法和在涂料中使用分散体。

5. 发明申请

US20060122329A1 Crosslinkable binder dispersions 失效
公开(公告)号：US20060122329A1
公开(公告)日：2006-06-08
申请号：US11339065
申请日：2006-01-25
申请人： Martin Melchiors , Rolf Gertzmann , Sandra Grosskopf , Raul Pires
发明人： Martin Melchiors , Rolf Gertzmann , Sandra Grosskopf , Raul Pires
IPC分类号： C08L75/00 , C08L53/00 , B32B37/00 , B32B27/28
CPC分类号： C09D175/04 , C08G18/625 , C08G18/6254 , C08G18/633 , C08G18/635 , C08G18/792 , C09D157/04 , Y10T428/31786 , Y10T428/31855 , Y10T428/31938
摘要： The invention relates to aqueous crosslinkable binder dispersions comprising hydroxy-functional copolymers based on ethylene glycol monoallyl ether, to a process for preparing them and to the use of the dispersions in coating materials.

6. 发明申请

US20060100348A1 Polyester-polyacrylate dispersions with reactive diluents based on hydroxy-functional esters 审中-公开
标题翻译：具有基于羟基官能酯的反应性稀释剂的聚酯 - 聚丙烯酸酯分散体
公开(公告)号：US20060100348A1
公开(公告)日：2006-05-11
申请号：US11270234
申请日：2005-11-09
申请人： Rolf Gertzmann , Heinz-Dietmar Gewiss , Thomas Munzmay , Martin Melchiors
发明人： Rolf Gertzmann , Heinz-Dietmar Gewiss , Thomas Munzmay , Martin Melchiors
IPC分类号： C09B67/00
CPC分类号： C08J3/03 , C08J2367/00 , C08K5/11 , C08L33/08 , C08L33/10 , C08L67/00 , C08L2201/50 , C09D167/00 , C08L2666/04
摘要： The present invention relates to a process for preparing aqueous, hydroxy-functional polyester-polyacrylate dispersions having a cosolvent content of 0 to 5% by weight, based on the weight of the dispersion, by preparing a polymer P) in a first step by polymerizing A) a mixture of vinyl monomers that are capable of free-radical copolymerization, in the presence of B) one or more compound(s) of formula (I) wherein R1 is an aliphatic, araliphatic or aromatic radical having 1 to 18 carbon atoms, R2 is H or CH3, R3 and R4 are identical or different aliphatic radicals having 1 to 7 carbon atoms, and n is 1 to 4, and then mixing polymer P) in a second step with C) one or more polyester polyols having a hydroxyl number of 10 to 500 mg KOH/g solids and an acid number of >0.5 to ≦30 mg KOH/g solids, and dispersing the resulting polymer mixture in water in a further step, before or after addition of a neutralizing agent. The present invention also relates to the aqueous polyester-polyacrylate polymer dispersions obtained in accordance with the process of the invention and to aqueous coating compositions containing the aqueous polyester-polyacrylate polymer dispersions of the invention.
摘要翻译：本发明涉及一种通过在第一步骤中通过聚合制备聚合物P而制备基于分散体重量的共溶剂含量为0-5重量％的水性羟基官能聚酯 - 聚丙烯酸酯分散体的方法 A）在B）一种或多种式（I）化合物的存在下能够进行自由基共聚的乙烯基单体的混合物，其中R 1是脂族，芳脂族或具有1至18个碳原子的芳族基团，R 2是H或CH 3，R 3和R 4，是具有1至7个碳原子的相同或不同的脂族基团，n为1至4，然后在第二步中将聚合物P）与C）羟基数为10至500mg KOH / g的一种或多种聚酯多元醇固体，酸值> 0.5至<= 30mg KOH / g固体，并且在加入中和剂之前或之后将所得聚合物混合物进一步分散在水中。本发明还涉及根据本发明的方法获得的聚酯 - 聚丙烯酸酯聚合物水分散体和含有本发明的聚酯 - 聚丙烯酸酯聚合物水分散体的水性涂料组合物。

7. 发明授权

US06787627B2 Aqueous coating compositions based on epoxybutene polyethers 失效
标题翻译：基于环氧丁烯聚醚的水性涂料组合物
公开(公告)号：US06787627B2
公开(公告)日：2004-09-07
申请号：US10368159
申请日：2003-02-18
申请人： Martin Melchiors , Jan Weikard , Rolf Gertzmann , Helmut Greiving , Ulrich Freudenberg
发明人： Martin Melchiors , Jan Weikard , Rolf Gertzmann , Helmut Greiving , Ulrich Freudenberg
IPC分类号： C08G1862
CPC分类号： C09D175/14 , C08G18/0823 , C08G18/12 , C08G18/6625 , C08G18/6795 , C08G65/14 , Y10T428/31551 , C08G18/3231
摘要： The invention relates to water-dilutable polyurethanes containing structural units derived from 3,4-epoxy-1-butene and also to aqueous dispersions comprising these polyurethanes, to a process for preparing them and to use as aqueous oxidatively drying and/or UV-crosslinking coating compositions.
摘要翻译：本发明涉及含有衍生自3,4-环氧-1-丁烯的结构单元以及含有这些聚氨酯的水性分散体的水可稀释的聚氨酯，涉及制备它们的方法和用作氧化干燥和/或UV交联的水涂料组合物。

8. 发明申请

US20120289650A1 PROCESSES FOR THE PREPARATION OF AQUEOUS DISPERSIONS BASED ON POLYURETHANEUREAS 审中-公开
标题翻译：基于聚氨酯制备水性分散体的方法
公开(公告)号：US20120289650A1
公开(公告)日：2012-11-15
申请号：US13574441
申请日：2011-01-19
申请人： Rolf Gertzmann , Henricus Peerlings
发明人： Rolf Gertzmann , Henricus Peerlings
IPC分类号： C08L75/12 , C09D175/12
CPC分类号： C09D175/04 , C08G18/0823 , C08G18/12 , C08G18/6625 , C08G18/6659 , C08G18/6692 , C08G18/2865 , C08G18/3225
摘要： The present invention relates to processes for the preparation of aqueous dispersions based on polyurethaneureas and to the use of these dispersions in coating agents.
摘要翻译：本发明涉及用于制备基于聚氨酯脲的水分散体的方法以及这些分散体在涂布剂中的用途。

9. 发明授权

US08197835B2 Biomedical foam articles 有权
标题翻译：生物医学泡沫制品
公开(公告)号：US08197835B2
公开(公告)日：2012-06-12
申请号：US12296380
申请日：2007-04-05
申请人： Melita Dietze , Burkhard Fugmann , Michael Mager , Thorsten Rische , Michael Heckes , Daniel Rudhardt , Rolf Gertzmann
发明人： Melita Dietze , Burkhard Fugmann , Michael Mager , Thorsten Rische , Michael Heckes , Daniel Rudhardt , Rolf Gertzmann
IPC分类号： A01N25/08
CPC分类号： A61L15/425 , A61L15/26 , Y10S514/945 , C08L75/04
摘要： The present invention relates to biomedical foam articles for the wound sector which are formed by spraying a polymeric dispersion onto a wound. The polymeric dispersion being sprayed onto a wound surface forms a three-dimensional body which conforms to the spatial shape of the wound and which, as well as covering the wound surface, ensures a complete and accurately fitted packing of the wound in the depth dimension as well as the other dimensions. The biomedical foam articles of the present invention are particularly useful for treating chronic wounds.
摘要翻译：本发明涉及通过将聚合物分散体喷射到伤口上形成的用于伤口部分的生物医学泡沫制品。喷涂在伤口表面上的聚合物分散体形成符合伤口的空间形状并且覆盖伤口表面的三维体，确保伤口在深度尺度上的完全和准确地适配的包装，如以及其他方面。本发明的生物医用泡沫制品特别可用于治疗慢性伤口。

10. 发明授权

US07550527B2 Aqueous copolymer dispersions with reactive diluent 有权
标题翻译：水性共聚物分散体与反应性稀释剂
公开(公告)号：US07550527B2
公开(公告)日：2009-06-23
申请号：US11368928
申请日：2006-03-06
申请人： Steffen Hofacker , Markus Mechtel , Thomas Münzmay , Nusret Yuva , Rolf Gertzmann
发明人： Steffen Hofacker , Markus Mechtel , Thomas Münzmay , Nusret Yuva , Rolf Gertzmann
IPC分类号： C08F283/00
CPC分类号： C09D133/14 , C08F283/02 , C08F285/00 , C08L69/00 , C08L2666/18
摘要： The present invention relates to aqueous copolymer dispersions containing A) one or more hydroxy-functional copolymers synthesized from a) one or more OH-free (meth)acrylic esters and/or vinylaromatics, b) one or more hydroxy-functional (meth)acrylic esters, c) one or more ionic and/or potential ionic monomers capable of free-radical copolymerization, and d) one or more optionally monomers other than components a) to c) that are capable of free-radical copolymerization, and B) one or more hydroxy-functional polycarbonate polyols as reactive diluent. The present invention also relates to a process for preparing these aqueous copolymer dispersions and to their use in coating compositions.
摘要翻译：本发明涉及包含A）一种或多种由a）一种或多种不含OH的（甲基）丙烯酸酯和/或乙烯基芳香族物质合成的羟基官能共聚物的水性共聚物分散体，b）一种或多种羟基官能（甲基）丙烯酸酯酯，c）一种或多种能够进行自由基共聚的离子和/或潜在的离子单体，以及d）可以自由基共聚的组分a）至c）以外的一种或多种任选的单体，和B）一种或更多的羟基官能聚碳酸酯多元醇作为反应性稀释剂。本发明还涉及制备这些含水共聚物分散体及其在涂料组合物中的用途的方法。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式