公开(公告)号：US08742137B2

公开(公告)日：2014-06-03

申请号：US13162967

申请日：2011-06-17

申请人： Joanna Mecfel-Marczewski ,  Burkhard Walther ,  Jochen Mezger ,  Radoslaw Kierat ,  Rosita Staudhamer

发明人： Joanna Mecfel-Marczewski ,  Burkhard Walther ,  Jochen Mezger ,  Radoslaw Kierat ,  Rosita Staudhamer

IPC分类号： C07D317/26 ,  C07D317/36 ,  C07D317/38

CPC分类号： C07D317/36 ,  C07C269/04 ,  C07D317/34 ,  C07D317/38 ,  C07C271/16 ,  C07C271/12 ,  C07C271/24

摘要： Proposed are 2-oxo-1,3-dioxolane-4-carboxylic acid and derivatives thereof, according to the following formula, in which R1 represents a negative charge, hydrogen or can be preferably Me or Et or a radical having a valency of 2 to 5, which is substituted with an amount of further 2-oxo-1,3-dioxolane-4-carboxyl groups equal to the radical valency minus 1, as well as a process for their preparation by means of carboxylation of the corresponding epoxides, a process for their transesterification and their use for the preparation of hydroxyurethanes and as end groups for the blocking of amines.

摘要翻译： 提出的是根据下式的2-氧代-1,3-二氧戊环-4-羧酸及其衍生物，其中R 1表示负电荷，氢或可优选Me或Et或价数为2的基团 至5，其被一定量的等于自由基价数减去1的2-氧代-1,3-二氧戊环-4-羧基的量所取代，以及通过相应的环氧化物羧化制备的方法， 它们的酯交换反应的方法及其用于制备羟基氨基甲酸酯和作为用于阻断胺的端基的用途。

公开(公告)号：US20110313177A1

公开(公告)日：2011-12-22

申请号：US13162967

申请日：2011-06-17

申请人： Joanna MECFEL-MARCZEWSKI ,  Burkhard Walther ,  Jochen Mezger ,  Radoslaw Kierat ,  Rosita Staudhamer

发明人： Joanna MECFEL-MARCZEWSKI ,  Burkhard Walther ,  Jochen Mezger ,  Radoslaw Kierat ,  Rosita Staudhamer

IPC分类号： C07D317/34 ,  C07C271/10

CPC分类号： C07D317/36 ,  C07C269/04 ,  C07D317/34 ,  C07D317/38 ,  C07C271/16 ,  C07C271/12 ,  C07C271/24

摘要： 2-Oxo-1,3-dioxolane-4-carboxylic acid and derivatives thereof, according to the following formula, in which R1 represents a negative charge, hydrogen or may be methyl or ethyl or an n-valent radical, which may be substituted with at most n−1 further 2-oxo-1,3-dioxolane-4-carboxyl groups, as well as a process for their preparation by means of carboxylation of the corresponding epoxides, a process for their transesterification and their use for the preparation of hydroxyurethanes and as end groups for the blocking of amines.

摘要翻译： 2-氧代-1,3-二氧戊环-4-羧酸及其衍生物，其中R1表示负电荷，氢或可以是甲基或乙基或可以被取代的n价基团 最多n-1个2-氧代-1,3-二氧戊环-4-羧基，以及通过相应的环氧化物的羧化制备的方法，其酯交换反应及其用于制备的方法 的羟基氨基甲酸酯和作为封端胺的端基。

公开(公告)号：US08853322B2

公开(公告)日：2014-10-07

申请号：US13497357

申请日：2010-08-12

申请人： Joanna Mecfel-Marczewski ,  Burkhard Walther ,  Jochen Mezger ,  Rosita Staudhamer

发明人： Joanna Mecfel-Marczewski ,  Burkhard Walther ,  Jochen Mezger ,  Rosita Staudhamer

IPC分类号： C08F220/28 ,  C08F220/34 ,  C08F220/38 ,  C08L33/14 ,  C08F220/18 ,  C08F220/60 ,  C08F220/14

CPC分类号： C08F220/28 ,  C04B28/16 ,  C08F220/14 ,  C08F220/18 ,  C08F220/60 ,  C04B24/2641

摘要： A water-dispersible, cyclocarbonate-functionalized vinyl copolymer binder, a process for the preparation of the binder, an aqueous dispersion containing the binder, a system comprising the binder, water and an (amine) curing agent and the use of the binder for the production of a hardened coating are proposed. It was surprisingly found that this binder, in which the emulsifier groups according to the invention are incorporated in the polymer chain, gives stable aqueous dispersions having a solids content of up to a 30% by weight.

摘要翻译： 水分散性环状碳酸酯官能化乙烯基共聚物粘合剂，制备粘合剂的方法，含有粘合剂的水分散体，包含粘合剂，水和（胺）固化剂的体系以及粘合剂用于 提出了硬化涂层的生产。 令人惊奇地发现，其中根据本发明的乳化剂基团并入聚合物链中的粘合剂得到固体含量高达30重量％的稳定的水分散体。

公开(公告)号：US20120316286A1

公开(公告)日：2012-12-13

申请号：US13497357

申请日：2010-08-12

申请人： Joanna Mecfel-Marczewski ,  Burkhard Walther ,  Jochen Mezger ,  Rosita Staudhamer

发明人： Joanna Mecfel-Marczewski ,  Burkhard Walther ,  Jochen Mezger ,  Rosita Staudhamer

IPC分类号： C08F224/00 ,  C08K3/20 ,  C08L37/00

CPC分类号： C08F220/28 ,  C04B28/16 ,  C08F220/14 ,  C08F220/18 ,  C08F220/60 ,  C04B24/2641

摘要： A water-dispersible, cyclocarbonate-functionalized vinyl copolymer binder, a process for the preparation of the binder, an aqueous dispersion containing the binder, a system comprising the binder, water and an (amine) curing agent and the use of the binder for the production of a hardened coating are proposed.It was surprisingly found that this binder, in which the emulsifier groups according to the invention are incorporated in the polymer chain, gives stable aqueous dispersions having a solids content of up to a 30% by weight.

摘要翻译： 水分散性环状碳酸酯官能化乙烯基共聚物粘合剂，制备粘合剂的方法，含有粘合剂的水分散体，包含粘合剂，水和（胺）固化剂的体系以及粘合剂用于 提出了硬化涂层的生产。 令人惊奇地发现，其中根据本发明的乳化剂基团并入聚合物链中的粘合剂得到固体含量高达30重量％的稳定的水分散体。