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1. 发明授权

US06703523B1 Zwitterionic polyetherpolyamines and process for their production 有权
标题翻译：两性离子聚醚多胺及其生产方法
公开(公告)号：US06703523B1
公开(公告)日：2004-03-09
申请号：US10030080
申请日：2002-01-11
申请人： Dieter Boeckh , Oliver Borzyk , Michael Ehle , Ralf Nörenberg , Eugene P. Gosselink , Jeffrey S. DuPont , Robert H. Rohrbaugh , Kenneth N. Price , Randall S. Deinhammer
发明人： Dieter Boeckh , Oliver Borzyk , Michael Ehle , Ralf Nörenberg , Eugene P. Gosselink , Jeffrey S. DuPont , Robert H. Rohrbaugh , Kenneth N. Price , Randall S. Deinhammer
IPC分类号： C08G65325
CPC分类号： C08G65/2624 , C08G65/329 , C08G65/334 , C08G2650/34
摘要： A zwitterionic polyetherpolyamine comprising a linear or branched polyetherpolyamine backbone having 2 to 10 tertiary amino nitrogen atoms and a molecular weight of from 100 to 800, at least one tertiary amine end group of the polyetherpolyamine backbone contains two groups having the formula wherein A means an ethylene oxide unit, a propylene oxide unit, a unit of butylene oxides and a tetrahydrofuran unit, n is a number of from 1 to 50, X is an anionic group, with the proviso that in formula II one X may also be hydrogen and M is hydrogen, alkali metal or ammonium, or contains one group of formula I or II and one group selected from radicals consisting of C1- to C22-alkyl and C7- to c22-aralkyl, the meaning of A and n is the same as in formula I or II, said zwitterionic polyetherpolyamine having a molecular weight up to 9,000 and optionally containing up to 100% of the nitrogen atoms quaternized, and a process for the production of zwitterionic polyetherpolyamines by alkoxylating the said polyetherpolyamine backbone, sulfating the alkoxylated polyetherpolyamine and optionally quaternizing the alkoxylated polyetherpolyamine before or after sulfation. The products obtained are used as additives in detergents.
摘要翻译：包含具有2-10个叔氨基氮原子和分子量为100-800的直链或支链聚醚聚胺主链的两性离子聚醚多胺，聚醚聚胺主链的至少一个叔胺端基含有两个具有酉烯基的基团A是指环氧乙烷单元，环氧丙烷单元，环氧丁烷单元和四氢呋喃单元，n为1至50的数，X为阴离子基团，条件是在式II中，一个X也可以是氢，M是氢，碱金属或铵，或含有一组式I或II和一组选自C 1〜C 22 - 烷基和C 7〜C 22 - 芳烷基的基团，A和n的含义与式I或II相同，所述两性离子聚醚多胺的分子量高达9,000，并且任选地含有多至100％的季铵化氮原子，以及通过将所述p的烷氧基化来生产两性离子聚醚多胺的方法醚多胺主链，硫酸化烷氧基化聚醚多胺和任选地在硫酸化之前或之后季铵化烷氧基化聚醚多胺。获得的产品用作洗涤剂中的添加剂。

2. 发明授权

US06673890B1 Zwitterionic polyamines and process for their production 有权
标题翻译：两性离子多胺及其生产工艺
公开(公告)号：US06673890B1
公开(公告)日：2004-01-06
申请号：US10030989
申请日：2002-01-16
申请人： Dieter Boeckh , Oliver Borzyk , Michael Ehle , Ralf Nöerenberg , Eugene P. Gosselink , Jeffrey S. DuPont , Robert H. Rohrbaugh , Kenneth N. Price , Randall S. Deinhammer
发明人： Dieter Boeckh , Oliver Borzyk , Michael Ehle , Ralf Nöerenberg , Eugene P. Gosselink , Jeffrey S. DuPont , Robert H. Rohrbaugh , Kenneth N. Price , Randall S. Deinhammer
IPC分类号： C08G7302
CPC分类号： C08G73/0213 , C08G73/02 , C08G73/0226 , C08G73/0273 , C11D3/3723
摘要： A zwitterionic polyamine comprising a linear or branched hydrophobic polyamine backbone having 2 to 10 tertiary amino nitrogen atoms and a spacer between two tertiary nitrogen atoms wherein the spacer is, for example selected from C8-C16-alkylene, C5-C15-cyloalkylene, wherein in formula (IV) R═C1- to C22-alkyl or C7-C22-aralkyl and n=3 to 6, at least one tertiary amine end group of the polyamine backbone contains two groups having formula (V) or (VI), wherein A means an ethylene oxide unit, a propylene oxide unit, a unit of butylene oxides and a tetrahydrofuran unit, n is a number of from 1 to 50, X is an anionic group such as —SO3M, with the proviso that in formula (VI) one X may also be hydrogen and M is hydrogen, alkai metal or ammonium, or contains one group of formula (V) or (VI) and one group selected from radicals consisting of formula (VII), C1- to C22-alkyl and C7-C22-aralkyl the meaning of A and n is the same as in formula (V) or (VI), said zwitterionic polyetherpolyamine having a molecular weight up to 9000 and optionally containing up to 100% of the nitrogen atoms quaternize, and a process for the production of zwitterionic polyamines by alkoxylating said polyamines, introducing anionic groups into the alkoxylated polyamines and optionally quaternizing them before or after the introduction of anionic groups. The zwitterionic polyamines are used in detergents.
摘要翻译：包含具有2至10个叔氨基氮原子的直链或支链疏水性多胺主链和两个叔氮原子之间的间隔基的两性离子多胺，其中间隔基例如选自C 8 -C 16亚烷基，C 5 -C 15亚环烷基，其中在式（Ⅳ）R = C 1〜C 22 - 烷基或C 7 -C 22 - 芳烷基，n = 3〜6，多胺骨架的至少一个叔胺端基含有具有式（Ⅴ）或（VI）的两个基团，其中 A表示环氧乙烷单元，环氧丙烷单元，环氧丁烷单元和四氢呋喃单元，n为1至50的数，X为-SO 3 M等阴离子基团，条件是在式（VI ）一个X也可以是氢，M是氢，烷基金属或铵，或含有一组式（Ⅴ）或（Ⅵ）和一组选自由式（Ⅶ），C 1至C 22 - 烷基和 C7-C22-芳烷基，A和n的含义与式（Ⅴ）或（Ⅵ）中相同，所述两性离子聚醚多胺分子量高达9000，任选地含有多达100％的氮原子季铵化，以及通过将所述多胺烷氧化生产两性离子多胺的方法，将阴离子基团引入到烷氧基化多胺中，并且在引入之前或之后任选季铵化的阴离子基团。两性离子多胺用于洗涤剂中。

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