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1. 发明授权

US06359060B1 Oxidatively drying polyurethane dispersions 失效
标题翻译：氧化干燥聚氨酯分散体
公开(公告)号：US06359060B1
公开(公告)日：2002-03-19
申请号：US09496492
申请日：2000-02-02
申请人： Markus A. Schafheutle , Rami-Raimund Awad , Hannelore Gsoell , Birgit Anner , Anton Arzt , Martina Glettler , Andreas Lerch , Gerlinde Petritsch , Joerg Wango
发明人： Markus A. Schafheutle , Rami-Raimund Awad , Hannelore Gsoell , Birgit Anner , Anton Arzt , Martina Glettler , Andreas Lerch , Gerlinde Petritsch , Joerg Wango
IPC分类号： C08J300
CPC分类号： C08G18/0823 , C08G18/6696 , C08G18/724 , C09D175/14 , Y10T428/31551 , Y10T428/31605
摘要： Oxidatively drying aqueous polyurethane dispersions obtainable by reacting drying and/or simidrying oils with low molar mass hydroxy compounds having two or more hydroxyl groups to give compounds containing on average at least one hydroxyl group and at least one radical of a fatty acid having at least one olefinic double bond, then reacting these compounds together with high molar mass polyols, compounds having at least two isocyanate-reactive groups and at least one acid or cation-forming group with polyfunctional isocyanates to give prepolymers having a mass fraction of unreacted isocyanate groups of from 0.1 to 4%, then neutralizing the product and transferring the utilized product to the aqueous phase, a process for preparing them and their use for coating wood.
摘要翻译：氧化干燥水性聚氨酯分散体，其通过使干燥和/或类似油与具有两个或多个羟基的低摩尔质量羟基化合物反应得到，得到含有平均至少一个羟基的化合物和至少一种具有至少一个羟基的脂肪酸基团然后将这些化合物与高摩尔质量的多元醇，具有至少两个异氰酸酯反应性基团的化合物和至少一个酸或阳离子形成基团与多官能异氰酸酯反应，得到具有未反应的异氰酸酯基团质量分数的预聚物， 0.1至4％，然后中和产物并将所用产物转移到水相中，其制备方法及其用于涂覆木材的用途。

2. 发明授权

US07157519B2 High molar mass polyurethane dispersions 有权
标题翻译：高摩尔质量的聚氨酯分散体
公开(公告)号：US07157519B2
公开(公告)日：2007-01-02
申请号：US10256929
申请日：2002-09-27
申请人： Markus A. Schafheutle , Anton Arzt , Julius Burkl , Martina Glettler , Gerlinde Petritsch , Joerg Wango
发明人： Markus A. Schafheutle , Anton Arzt , Julius Burkl , Martina Glettler , Gerlinde Petritsch , Joerg Wango
IPC分类号： C08J3/03 , C08G18/10 , C08G18/12 , C08G18/34 , C08G18/38
CPC分类号： C09D175/04 , C08G18/0823 , C08G18/12 , C08G18/6659 , C08G18/3206
摘要： A water-dispersible polyurethane resin comprising building blocks derived from polyisocyanates A, polyols B having a number-average molar mass Mn of at least 400 g/mol, where appropriate, low molar mass polyols C with Mn below 400 g/mol, compounds D which possess at least two groups which are reactive toward isocyanate groups and at least one group which is capable of forming anions, low molar mass polyols E which in relation to isocyanate groups carry no further reactive groups, compounds F, which are monofunctional toward isocyanates or contain active hydrogen of different reactivity and are different from the compounds E and also, where appropriate, compounds G, which are different from B, C, D, E and F and contain at least two groups which are reactive with NCO groups, wherein the number-average molar mass Mn of the polyurethane resin is at least 10 kg/mol, its weight-average molar mass Mw is at least 20 kg/mol, and its acid number is from 20 to 50 mg/g; a process for its preparation; and its use as a binder.
摘要翻译：一种水分散性聚氨酯树脂，其包含衍生自多异氰酸酯A的结构单元，数均摩尔质量M n至少为400g / mol的多元醇B，其中适当的是低摩尔质量多元醇C与M 低于400g / mol的化合物D具有至少两个对异氰酸酯基团具有反应性的基团和至少一个能够形成阴离子的基团，低摩尔质量多元醇E相对于异氰酸酯基团不再具有反异构体的化合物F，它们对于异氰酸酯是单官能的或含有不同反应活性的活性氢，并且与化合物E不同，并且在适当的情况下也不同于B，C，D，E和并且含有至少两个与NCO基团反应的基团，其中聚氨酯树脂的数均摩尔质量M n至少为10kg / mol，其重均摩尔质量M < 至少20kg / mol，其酸值为 m 20至50mg / g; 其准备过程; 并将其用作粘合剂。

3. 发明授权

US06429254B2 Aqueous polyurethane dispersions containing polybutadiene units 失效
公开(公告)号：US06429254B2
公开(公告)日：2002-08-06
申请号：US09882654
申请日：2001-06-15
申请人： Markus A. Schafheutle , Anton Arzt , Julius Burkl , Martina Glettler , Ursula Meisner , Gerlinde Petritsch , Joerg Wango
发明人： Markus A. Schafheutle , Anton Arzt , Julius Burkl , Martina Glettler , Ursula Meisner , Gerlinde Petritsch , Joerg Wango
IPC分类号： C08L7500
CPC分类号： C09D175/14 , C08G18/0823 , C08G18/12 , C08G18/69 , Y10T428/31551 , C08G18/302 , C08G18/3228
摘要： Storage-stable polyurethane dispersions preparable by reacting polydienes A which carry at least two isocyanate-reactive groups, polyols B which carry at least one acid group, polyfunctional isocyanates C and chain extenders D, wherein the acid groups of the polyols B are neutralized to a fraction of from 60 to 95%, processes for preparing them, and their use for producing elastic coatings.

4. 发明授权

US06414079B1 Water dilutable binders for soft feel coating materials 失效
标题翻译：用于软感涂层材料的水可稀释粘合剂
公开(公告)号：US06414079B1
公开(公告)日：2002-07-02
申请号：US09668208
申请日：2000-09-22
申请人： Markus A. Schafheutle , Anton Arzt , Julius Burkl , Martina Glettler , Ursula Meisner , Gerlinde Petritsch , Joerg Wango
发明人： Markus A. Schafheutle , Anton Arzt , Julius Burkl , Martina Glettler , Ursula Meisner , Gerlinde Petritsch , Joerg Wango
IPC分类号： C08L8300
CPC分类号： C08G18/6659 , C08G18/0823 , C09D175/06 , C08L2666/16
摘要： Water dilutable binder for soft feel coating materials, comprising an aqueous dispersion of a hydroxyl-containing polyester-urethane A, preparable by reacting a polyester A1 with hydroxyl groups as functional groups, formed from difunctional or polyfunctional carboxylic acids A11 and difunctional or polyfunctional alcohols A12, with a polyfunctional isocyanate A2, with a compound A3 having at least one isocyanate-reactive group and at least one acid group, an aqueous solution or dispersion of a triazine resin B, wherein the glass transition temperature of the polyester-urethane A is between −70 and −20° C. and wherein the hydroxyl number of the polyester-urethane A is from 10 to 120 mg/g, a process for its preparation, and its use in soft feel coating materials for plastics, metals, glass, wood, textiles, and leather.
摘要翻译：包含含有羟基的聚酯 - 氨基甲酸乙酯A的水分散体的水可稀释粘合剂，其通过使由二官能或多官能羧酸A11和二官能或多官能醇A12形成的聚酯A1与作为官能团的羟基反应制备与多官能异氰酸酯A2，具有至少一个异氰酸酯反应性基团和至少一个酸基团的化合物A3，三嗪树脂B的水溶液或分散体，其中聚酯 - 氨基甲酸酯A的玻璃化转变温度在 -70℃和-20℃，其中聚酯 - 氨基甲酸乙酯A的羟值为10〜120mg / g，其制备方法及其用于塑料，金属，玻璃，木材的软感涂层材料，纺织品和皮革。

5. 发明授权

US06211286B1 Binders for soft feel coating materials 失效
标题翻译：粘合剂柔软涂层材料
公开(公告)号：US06211286B1
公开(公告)日：2001-04-03
申请号：US09483592
申请日：2000-01-14
申请人： Markus A. Schafheutle , Martin Gerlitz , Anton Arzt , Julius Burkl , Joerg Wango , Martina Glettler
发明人： Markus A. Schafheutle , Martin Gerlitz , Anton Arzt , Julius Burkl , Joerg Wango , Martina Glettler
IPC分类号： C08L6900
CPC分类号： C09D175/12 , C08G18/0823 , C08G18/12 , C08G18/284
摘要： Aqueous binders for soft feel materials, comprising predominantly aliphatic, water-soluble or water-dispersible polymers A having terminal or lateral cyclic carbonate groups and an amine B having at least two primary amino groups, the ratio of the number of primary amino groups in the component B to the number of cyclic carbonate groups in the component A being from 7:3 to 3:7.
摘要翻译：用于软感材料的水性粘合剂，主要包含具有末端或侧向环状碳酸酯基团的脂族，水溶性或水分散性聚合物A和具有至少两个伯氨基的胺B，其中伯氨基组分B与组分A中的环状碳酸酯基团数目为7:3至3:7。

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