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1. 发明授权

US5554721A Acid catalyzed process for preparing amino acid polymers 失效
标题翻译：用于制备氨基酸聚合物的酸催化方法
公开(公告)号：US5554721A
公开(公告)日：1996-09-10
申请号：US471946
申请日：1995-06-06
申请人： David E. Adler , Michael B. Freeman , James M. Lipovsky , Yi H. Paik , Jan E. Shulman , Graham Swift
发明人： David E. Adler , Michael B. Freeman , James M. Lipovsky , Yi H. Paik , Jan E. Shulman , Graham Swift
IPC分类号： C02F5/10 , A01N61/00 , C08G69/00 , C08G69/10 , C08G69/44 , C08G69/48 , C08G73/10 , C08K3/00 , C08L77/00 , C08L77/04 , C08L101/16 , C09K8/035 , C11D3/37 , C11D7/22 , C11D7/32 , C23F11/173 , C02F5/02 , B01F3/00 , C02F5/08
CPC分类号： C08G69/44 , C08G69/10 , C09K8/035 , C11D3/3719
摘要： The present invention relates to an acid catalyzed thermal polycondensation process for producing amino acid polymers. More specifically, amino acid polymers are produced by thermally condensing a mixture of one or more amino acids and optionally one or more polyfunctional monomers, using an acid catalyst, while maintaining an intimate admixture. Processing techniques useful for maintaining an intimate admixture include adding to the mixture one or more processing aids, using mechanical means, and combinations thereof. The amino acid polymers produced by this process are useful as cleaning and detergent additives; fertilizer and pesticide additives; personal care product additives; dispersants for inorganic particulates, aqueous emulsions, and drilling muds; and water treatment and oil. production operation additives as corrosion and scale inhibitors
摘要翻译：本发明涉及用于生产氨基酸聚合物的酸催化的热缩聚方法。更具体地，氨基酸聚合物通过使用酸催化剂将一种或多种氨基酸和任选的一种或多种多官能单体的混合物进行热缩合同时保持紧密的混合物来制备。用于保持紧密混合物的加工技术包括使用机械方法将混合物加入到一种或多种加工助剂中，及其组合。通过该方法生产的氨基酸聚合物可用作清洁剂和洗涤剂添加剂; 化肥和农药添加剂; 个人护理产品添加剂; 无机颗粒分散剂，水乳液和钻井泥浆; 和水处理和油。生产操作添加剂作为腐蚀和阻垢剂

2. 发明授权

US5552514A Acid catalyzed process for preparing amino acid polymers 失效
公开(公告)号：US5552514A
公开(公告)日：1996-09-03
申请号：US466868
申请日：1995-06-06
申请人： David E. Adler , Michael B. Freeman , James M. Lipovsky , Yi H. Paik , Jan E. Shulman , Graham Swift
发明人： David E. Adler , Michael B. Freeman , James M. Lipovsky , Yi H. Paik , Jan E. Shulman , Graham Swift
IPC分类号： C02F5/10 , A01N61/00 , C08G69/00 , C08G69/10 , C08G69/44 , C08G69/48 , C08G73/10 , C08K3/00 , C08L77/00 , C08L77/04 , C08L101/16 , C09K8/035 , C11D3/37 , C11D7/22 , C11D7/32 , C23F11/173
CPC分类号： C08G69/44 , C08G69/10 , C09K8/035 , C11D3/3719
摘要： The present invention relates to an acid catalyzed thermal polycondensation process for producing amino acid polymers. More specifically, amino acid polymers are produced by thermally condensing a mixture of one or more amino acids and optionally one or more polyfunctional monomers, using an acid catalyst, while maintaining an intimate admixture. Processing techniques useful for maintaining an intimate admixture include adding to the mixture one or more processing aids, using mechanical means, and combinations thereof. The amino acid polymers produced by this process are useful as cleaning and detergent additives; fertilizer and pesticide additives; personal care product additives; dispersants for inorganic particulates, aqueous emulsions, and drilling muds; and water treatment and oil production operation additives as corrosion and scale inhibitors.

3. 发明授权

US5457176A Acid catalyzed process for preparing amino acid polymers 失效
标题翻译：用于制备氨基酸聚合物的酸催化方法
公开(公告)号：US5457176A
公开(公告)日：1995-10-10
申请号：US213648
申请日：1994-03-16
申请人： David E. Adler , Michael B. Freeman , James M. Lipovsky , Yi H. Paik
发明人： David E. Adler , Michael B. Freeman , James M. Lipovsky , Yi H. Paik
IPC分类号： C08G69/10 , C08G69/44 , C09K8/035 , C11D3/37
CPC分类号： C11D3/3719 , C08G69/10 , C08G69/44 , C09K8/035
摘要： The present invention relates to an acid catalyzed thermal polycondensation process for producing amino acid polymers. More specifically, amino acid polymers are produced by thermally condensing a mixture of one or more amino acids and optionally one or more polyfunctional monomers, using an acid catalyst, while maintaining an intimate admixture. Processing techniques useful for maintaining an intimate admixture include adding to the mixture one or more processing aids, using mechanical means, and combinations thereof. The amino acid polymers produced by this process are useful as cleaning and detergent additives; fertilizer and pesticide additives; personal care product additives; dispersants for inorganic particulates, aqueous emulsions, and drilling muds; and water treatment and oil production operation additives as corrosion and scale inhibitors.
摘要翻译：本发明涉及用于生产氨基酸聚合物的酸催化的热缩聚方法。更具体地，氨基酸聚合物通过使用酸催化剂将一种或多种氨基酸和任选的一种或多种多官能单体的混合物进行热缩合同时保持紧密的混合物来制备。用于保持紧密混合物的加工技术包括使用机械方法将混合物加入到一种或多种加工助剂中，及其组合。通过该方法生产的氨基酸聚合物可用作清洁剂和洗涤剂添加剂; 化肥和农药添加剂; 个人护理产品添加剂; 无机颗粒分散剂，水乳液和钻井泥浆; 以及水处理和石油生产操作添加剂作为腐蚀和阻垢剂。

4. 发明授权

US5308532A Aminoacryloyl-containing terpolymers 失效
标题翻译：含氨基丙烯酰的三元共聚物
公开(公告)号：US5308532A
公开(公告)日：1994-05-03
申请号：US848802
申请日：1992-03-10
申请人： David E. Adler , Thomas F. McCallum, III , Jan E. Shulman , Barry Weinstein
发明人： David E. Adler , Thomas F. McCallum, III , Jan E. Shulman , Barry Weinstein
IPC分类号： C08F220/04 , C08F20/34 , C08F20/52 , C08F220/34 , C08F220/60 , C08F222/02 , C11D3/37
CPC分类号： C11D3/3773 , C11D3/3769
摘要： This invention provides novel water-soluble terpolymers. These terpolymers contain as polymerized units(a) from about 92 to about 30 percent by weight of one or more C.sub.3 -C.sub.6 monoethylenically unsaturated carboxylic acids;(b) from about 5 to about 50 percent by weight of one or more aminoacryloyl derivatives; and(c) from about 3 to about 25 percent by weight of one or more monoethylenically unsaturated monomers polymerizable with (a) and (b). These terpolymers are useful in detergent formulations, particularly automatic machine dishwashing detergent formulations.
摘要翻译：本发明提供了新的水溶性三元共聚物。这些三元共聚物包含作为聚合单元（a）约92至约30重量％的一种或多种C 3 -C 6单烯属不饱和羧酸; （b）约5至约50重量％的一种或多种氨基丙烯酰基衍生物; 和（c）约3至约25重量％的可与（a）和（b）可聚合的一种或多种单烯属不饱和单体。这些三元共聚物可用于洗涤剂配方，特别是自动洗碗碟洗涤剂配方。

5. 发明授权

US5413731A Aminoacryloyl-containing terpolymers 失效
标题翻译：含氨基丙烯酰的三元共聚物
公开(公告)号：US5413731A
公开(公告)日：1995-05-09
申请号：US186951
申请日：1994-03-14
申请人： David E. Adler , Thomas F. McCallum, III , Jan E. Shulman , Barry Weinstein
发明人： David E. Adler , Thomas F. McCallum, III , Jan E. Shulman , Barry Weinstein
IPC分类号： C08F220/04 , C08F20/34 , C08F20/52 , C08F220/34 , C08F220/60 , C08F222/02 , C11D3/37
CPC分类号： C11D3/3773 , C11D3/3769
摘要： This invention provides novel water-soluble terpolymers. These terpolymers contain as polymerized units(a) from about 92 to about 30 percent by weight of one or more C.sub.3 -C.sub.6 monoethylenically unsaturated carboxylic acids;(b) from about 5 to about 50 percent by weight of one or more aminoacryloyl derivatives; and(c) from about 3 to about 25 percent by weight of one or more monoethylenically unsaturated monomers polymerizable with (a) and (b). These terpolymers are useful in detergent formulations, particularly automatic machine dishwashing detergent formulations.
摘要翻译：本发明提供了新的水溶性三元共聚物。这些三元共聚物包含作为聚合单元（a）约92至约30重量％的一种或多种C 3 -C 6单烯属不饱和羧酸; （b）约5至约50重量％的一种或多种氨基丙烯酰基衍生物; 和（c）约3至约25重量％的可与（a）和（b）可聚合的一种或多种单烯属不饱和单体。这些三元共聚物可用于洗涤剂配方，特别是自动洗碗碟洗涤剂配方。

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