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. 发明授权

US08546479B2 Aqueous binders for coatings with improved gloss 有权
标题翻译：用于具有改善光泽度的涂层的水性粘合剂
公开(公告)号：US08546479B2
公开(公告)日：2013-10-01
申请号：US12293091
申请日：2007-03-04
申请人： Johann Billiani , Karl Rossmann , Rami-Raimund Awad , Thomas Fraydl , Ingo Kriessmann
发明人： Johann Billiani , Karl Rossmann , Rami-Raimund Awad , Thomas Fraydl , Ingo Kriessmann
IPC分类号： C08G18/67
CPC分类号： C09D133/066 , C08F212/08 , C08F220/06 , C08F220/18
摘要： A water-reducible mixture of (meth)acrylic copolymers having a hydroxyl number of from 40 mg/g to 250 mg/g, an acid number of from 15 mg/g to 80 mg/g, a weight average molar mass Mw from 9 kg/mol to 40 kg/mol and a glass transition temperature Tg from −40° C. to 80° C., based on polymerised monomers comprising at least one alkyl ester A of an olefinically un-saturated carboxylic acid having from 1 to 8 carbon atoms in the alkyl group, at least one hydroxy functional alkyl ester B of an olefinically unsaturated carboxylic acid, at least one aliphatic compound C that has both hydroxy and carboxyl functionalities, or which is a lactone or a cyclic lactone, at least one vinyl monomer D which does not comprise a moiety derived from an olefinically unsaturated carboxylic acid, at least one olefinically unsaturated carboxylic acid E, a process for its preparation, and a method of use thereof in the preparation of paints.
摘要翻译：具有羟值为40mg / g至250mg / g，酸值为15mg / g至80mg / g，重量平均摩尔质量Mw为9的（甲基）丙烯酸共聚物的水可稀释混合物 kg / mol至40kg / mol，玻璃化转变温度Tg为-40℃至80℃，基于包含至少一种具有1至8个的烯属不饱和羧酸的烷基酯A的聚合单体烷基中的碳原子，烯属不饱和羧酸的至少一种羟基官能的烷基酯B，至少一种具有羟基和羧基官能团的脂肪族化合物C，或者是内酯或环状内酯，至少一种乙烯基单体D，其不包含衍生自烯属不饱和羧酸的部分，至少一种烯属不饱和羧酸E，其制备方法及其在制备涂料中的用途。

2. 发明授权

US5990192A Radiation-curable water-dilutable urethane resins, preparation process and use 失效
标题翻译：可辐射固化水可稀释的聚氨酯树脂，制备方法和用途
公开(公告)号：US5990192A
公开(公告)日：1999-11-23
申请号：US57583
申请日：1998-04-09
申请人： Martin Gerlitz , Rami-Raimund Awad , Ulrike Kuttler , Thomas Fraydl , Martin Leitner , Andreas Kocsar
发明人： Martin Gerlitz , Rami-Raimund Awad , Ulrike Kuttler , Thomas Fraydl , Martin Leitner , Andreas Kocsar
IPC分类号： C08G18/67 , C09D175/14 , C08G18/62
CPC分类号： C09D175/14 , C08G18/6705 , C08G18/675 , Y10T428/31591
摘要： Radiation-curable water-dilutable urethane resins obtainable by reacting cycloaliphatic and/or aromatic diisocyanates with a mixture of a (meth)acryloyl-containing dihydroxy compound in an amount such that the amount of reactive hydroxyl groups present therein is from 0.2 to 0.6 mol, and with a tri or tetrahydric polyol which has been partly esterified with (meth)acrylic acid and has a residual average hydroxyl functionality of from 1.0 to 1.4 in the molecule, in an amount such that the amount of the reactive hydroxyl groups is from 0.4 to 0.8 mol, the sum of the amounts of the reactive hydroxyl groups always being 1.0 mol, and from 40 to 60% of the isocyanate groups being converted into urethane groups, and reacting the resulting intermediate with an aliphatic saturated monocarboxylic acid having at least two hydroxyl groups in an amount such that the amount of the reactive hydroxyl groups is from 0.6 to 1 mol, until the hydroxyl groups have undergone complete reaction and reacting this product, if desired, with further part-esterified polyol in an amount such that the amount of hydroxyl groups in the polyol is from 0 to 0.5 mol until the remaining free isocyanate groups have undergone complete reaction, the molar proportions of the components being chosen so that the ratio of the number of isocyanate groups to the number of hydroxyl groups is from 0.9:1 to 1:1 and the reaction product possesses carboxyl groups in accordance with an acid number of from 20 to 40 mg/g and has a specific double bond content of not more than 3.5 mol/kg.
摘要翻译：可通过使脂环族和/或芳族二异氰酸酯与含（甲基）丙烯酰基的二羟基化合物的混合物使其中存在的反应性羟基的量为0.2至0.6mol的量反应得到的可辐射固化水可稀释的聚氨酯树脂，和与（甲基）丙烯酸部分酯化并且在分子中具有1.0至1.4的残余平均羟基官能度的三元或四元多元醇，其量使得反应性羟基的量为0.4至 0.8mol，反应性羟基的总量总计为1.0mol，异氰酸酯基的40-60％转化为氨基甲酸酯基团，并使得到的中间体与具有至少两个羟基的脂族饱和一元羧酸反应基团的量使得反应性羟基的量为0.6至1mol，直到羟基已经完全反应并使其反应是产物，如果需要，还有部分酯化的多元醇的量使得多元醇中羟基的量为0至0.5mol，直到剩余的游离异氰酸酯基团经历了完全反应，选择的组分的摩尔比例使得异氰酸酯基数与羟基数的比例为0.9:1至1:1，并且反应产物具有根据酸值为20至40mg / g的羧基，并且具有特定的双键含量不超过3.5 mol / kg。

3. 发明申请

US20090221741A1 AQUEOUS BINDERS FOR COATINGS WITH IMPROVED GLOSS 有权
标题翻译：具有改进的GLOSS的涂料的水性粘合剂
公开(公告)号：US20090221741A1
公开(公告)日：2009-09-03
申请号：US12293091
申请日：2007-03-04
申请人： Johann Billiani , Karl Rossmann , Rami-Raimund Awad , Thomas Fraydl , Ingo Kriessmann
发明人： Johann Billiani , Karl Rossmann , Rami-Raimund Awad , Thomas Fraydl , Ingo Kriessmann
IPC分类号： C09D133/02
CPC分类号： C09D133/066 , C08F212/08 , C08F220/06 , C08F220/18
摘要： A water-reducible mixture of (meth)acrylic copolymers having a hydroxyl number of from 40 mg/g to 250 mg/g, an acid number of from 15 mg/g to 80 mg/g, a weight average molar mass Mw from 9 kg/mol to 40 kg/mol and a glass transition temperature Tg from −40° C. to 80° C., based on polymerised monomers comprising at least one alkyl ester A of an olefinically un-saturated carboxylic acid having from 1 to 8 carbon atoms in the alkyl group, at least one hydroxy functional alkyl ester B of an olefinically unsaturated carboxylic acid, at least one aliphatic compound C that has both hydroxy and carboxyl functionalities, or which is a lactone or a cyclic lactone, at least one vinyl monomer D which does not comprise a moiety derived from an olefinically unsaturated carboxylic acid, at least one olefinically unsaturated carboxylic acid E, a process for its preparation, and a method of use thereof in the preparation of paints.
摘要翻译：具有羟值为40mg / g至250mg / g，酸值为15mg / g至80mg / g，重量平均摩尔质量Mw为9的（甲基）丙烯酸共聚物的水可稀释混合物 kg / mol至40kg / mol，玻璃化转变温度Tg为-40℃至80℃，基于包含至少一种具有1至8个的烯属不饱和羧酸的烷基酯A的聚合单体烷基中的碳原子，烯属不饱和羧酸的至少一种羟基官能的烷基酯B，至少一种具有羟基和羧基官能团的脂肪族化合物C，或者是内酯或环状内酯，至少一种乙烯基单体D，其不包含衍生自烯属不饱和羧酸的部分，至少一种烯属不饱和羧酸E，其制备方法及其在制备涂料中的用途。

4. 发明授权

US5596065A Water-dilutable urethane resins, process for the preparation, and the use thereof 失效
标题翻译：水可稀释的聚氨酯树脂，制备方法及其用途
公开(公告)号：US5596065A
公开(公告)日：1997-01-21
申请号：US506761
申请日：1995-07-26
申请人： Martin Gerlitz , Rami-Raimund Awad , Thomas Fraydl
发明人： Martin Gerlitz , Rami-Raimund Awad , Thomas Fraydl
IPC分类号： C07C275/60 , C08G18/81 , C08G18/10
CPC分类号： C08G18/815 , C07C275/60 , C08G18/8175
摘要： Process for the preparation of water-dilutable urethane resins and use of the so produced urethane resins, for example, as binders for coating materials which can be crosslinked by free-radical polymerization.
摘要翻译：用于制备水可稀释聚氨酯树脂的方法和使用如此制备的聚氨酯树脂，例如作为可通过自由基聚合交联的涂料的粘合剂。

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