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1. 发明授权

US06887971B2 Synthesis of polysuccinimide and copoly(succinimide-aspartate) in a supercritical fluid 失效
标题翻译：在超临界流体中合成聚琥珀酰亚胺和共聚（琥珀酰亚胺 - 天冬氨酸）
公开(公告)号：US06887971B2
公开(公告)日：2005-05-03
申请号：US10698398
申请日：2003-11-03
申请人： Graham Swift , Kenneth Michael Doll , Randal Lee Shogren , Ronald Alan Holser , Julious L. Willett
发明人： Graham Swift , Kenneth Michael Doll , Randal Lee Shogren , Ronald Alan Holser , Julious L. Willett
IPC分类号： C07C227/40 , C07C229/24 , C08G73/10 , C08L79/08 , C08G69/10
CPC分类号： C07C227/40 , A61K8/88 , A61Q5/02 , A61Q5/12 , A61Q19/00 , C08G73/1092 , C08L79/08 , Y02P20/544 , C07C229/24
摘要： Disclosed are methods of synthesis of polysuccinimide and a copoly(succinimide-aspartate) using a supercritical fluid.
摘要翻译：公开了使用超临界流体合成聚琥珀酰亚胺和共聚（琥珀酰亚胺 - 天冬氨酸酯）的方法。

2. 发明授权

US07256251B2 Methods of synthesis of polymers and copolymers from natural products 失效
标题翻译：从天然产物合成聚合物和共聚物的方法
公开(公告)号：US07256251B2
公开(公告)日：2007-08-14
申请号：US11059678
申请日：2005-02-17
申请人： Graham Swift , David G. Westmoreland , Julious L. Willett , Randal Lee Shogren , Kenneth Michael Doll
发明人： Graham Swift , David G. Westmoreland , Julious L. Willett , Randal Lee Shogren , Kenneth Michael Doll
IPC分类号： C08G65/34 , C08G63/66
CPC分类号： C07C227/40 , C08G73/1092 , C08L79/08 , C07C229/24
摘要： Described are polymers and copolymers containing sorbitol, citric acid, starch, aspartic acid, succinic anhydride, adipic acid mixtures thereof, methods of their synthesis and their uses.
摘要翻译：描述了含有山梨糖醇，柠檬酸，淀粉，天冬氨酸，琥珀酸酐，己二酸混合物的聚合物和共聚物，它们的合成方法及其用途。

3. 发明申请

US20060052577A1 Methods of synthesis of polymers and copolymers from natural products 审中-公开
标题翻译：从天然产物合成聚合物和共聚物的方法
公开(公告)号：US20060052577A1
公开(公告)日：2006-03-09
申请号：US11263904
申请日：2005-11-02
申请人： Graham Swift , David Westmoreland , Kathleen Hughes
发明人： Graham Swift , David Westmoreland , Kathleen Hughes
IPC分类号： C08G69/10 , C08C1/14
CPC分类号： C08G69/10 , C08G63/668 , C08G73/1092
摘要： Described are polymers and copolymers containing sorbitol, citric acid, starch, aspartic acid, succinic anhydride, adipic acid mixtures thereof, methods of their synthesis and their uses.
摘要翻译：描述了含有山梨糖醇，柠檬酸，淀粉，天冬氨酸，琥珀酸酐，己二酸混合物的聚合物和共聚物，它们的合成方法及其用途。

4. 发明申请

US20050192426A1 Methods of synthesis of polymers and copolymers from natural products 失效
标题翻译：从天然产物合成聚合物和共聚物的方法
公开(公告)号：US20050192426A1
公开(公告)日：2005-09-01
申请号：US11059678
申请日：2005-02-17
申请人： Graham Swift , David Westmoreland , Julious Willett , Randal Shogren , Kenneth Doll
发明人： Graham Swift , David Westmoreland , Julious Willett , Randal Shogren , Kenneth Doll
IPC分类号： C07C227/40 , C07C229/24 , C08G73/10 , C08L79/08 , C08G69/10
CPC分类号： C07C227/40 , C08G73/1092 , C08L79/08 , C07C229/24
摘要： Described are polymers and copolymers containing sorbitol, citric acid, starch, aspartic acid, succinic anhydride, adipic acid mixtures thereof, methods of their synthesis and their uses.
摘要翻译：描述了含有山梨醇，柠檬酸，淀粉，天冬氨酸，琥珀酸酐，己二酸混合物的聚合物和共聚物，它们的合成方法及其用途。

5. 发明授权

US06903181B2 Methods of synthesis of polysuccinimide, copolymers of polysuccinimide and derivatives thereof 失效
标题翻译：聚琥珀酰亚胺的合成方法，聚琥珀酰亚胺及其衍生物的共聚物
公开(公告)号：US06903181B2
公开(公告)日：2005-06-07
申请号：US10698411
申请日：2003-11-03
申请人： Graham Swift , George H. Redlich
发明人： Graham Swift , George H. Redlich
IPC分类号： C08G69/10 , C07C227/40 , C07C229/24 , C08G69/04 , C08G69/08 , C08G73/00 , C08G73/10 , C08L79/08
CPC分类号： C07C227/40 , C08G73/1092 , C08L79/08 , Y02P20/544 , C07C229/24
摘要： Disclosed are methods of synthesis of polysuccinimide, copolymers and derivatives thereof: also disclosed are methods of forming derivatives by ring-opening initiation reactions.
摘要翻译：公开了聚琥珀酰亚胺，其共聚物及其衍生物的合成方法：还公开了通过开环引发反应形成衍生物的方法。

6. 发明授权

US06720405B2 Comonomer compositions for production of imide-containing polyamino acids 失效
标题翻译：用于生产含酰亚胺的聚氨基酸的共聚单体组合物
公开(公告)号：US06720405B2
公开(公告)日：2004-04-13
申请号：US10307377
申请日：2002-12-02
申请人： Graham Swift , George H. Redlich
发明人： Graham Swift , George H. Redlich
IPC分类号： C08G6344
CPC分类号： A61Q19/00 , A61K8/88 , A61Q5/02 , A61Q5/12 , C07C227/40 , C08G73/1092 , C07C229/24
摘要： Described are monomer compositions containing aspartic acid and other comonomers, such as monosodium aspartate, and methods for their production. The monomer compositions can be polymerized, particularly by thermal polymerization, to obtain useful and novel imide-containing polyamino acids, i.e., copolymers containing polymerized aspartate units and succinimide units. The invention is also directed to the resulting polymeric materials, their methods of production, and their uses and the derivatized polymeric materials by nucleophilic or electrophilic addition. Uses of the imide-containing polyamino acids include, for example, dispersants in detergents and cleansers, water-treatment chemicals as anti-scalants and corrosion inhibitors, personal-care additives for softening and moisturizing, and many others.
摘要翻译：描述了含有天冬氨酸和其它共聚单体如天冬氨酸单钠的单体组合物及其生产方法。单体组合物可以特别通过热聚合来聚合，以获得有用和新颖的含酰亚胺的聚氨基酸，即含有聚合天冬氨酸酯单元和琥珀酰亚胺单元的共聚物。本发明还涉及通过亲核或亲电子加成得到的聚合物材料，其制备方法及其用途和衍生的聚合物材料。含酰亚胺的聚氨基酸的用途包括例如在洗涤剂和清洁剂中的分散剂，作为抗鳞屑剂和防腐剂的水处理化学品，用于软化和保湿的个人护理添加剂等。

7. 发明授权

US5910531A Detergent and dispersant compositions from high temperature polymerization products 失效
标题翻译：高分子聚合产品的洗涤剂和分散剂组合物
公开(公告)号：US5910531A
公开(公告)日：1999-06-08
申请号：US798145
申请日：1997-02-10
申请人： Michael Bennett Freeman , Gary Robert Larson , Richard Foster Merritt , Yi Hyon Paik , Jan Edward Shulman , Graham Swift , Robert Wilczynski
发明人： Michael Bennett Freeman , Gary Robert Larson , Richard Foster Merritt , Yi Hyon Paik , Jan Edward Shulman , Graham Swift , Robert Wilczynski
IPC分类号： C07C69/604 , C08F2/14 , C08F2/16 , C08F2/18 , C08F2/38 , C08F20/04 , C08F220/04 , C08F220/06 , C08F290/00 , C08F290/04 , C08F291/00 , C08F299/00 , C11D3/37 , C08K5/00
CPC分类号： C11D3/3788 , C08F2/18 , C08F20/04 , C08F220/06 , C08F290/046 , C11D3/3757
摘要： High temperature polymerization process and products obtained therefrom are provided. The polymerization is conducted at above 225.degree. C. to produce polymers having a degree of polymerization below 50. The products are useful as detergent additives and for subsequent polymerization.
摘要翻译：提供高温聚合方法和由其获得的产物。聚合在225℃以上进行，以产生聚合度低于50的聚合物。该产物可用作洗涤剂添加剂和用于随后的聚合。

8. 发明授权

US5531934A Method of inhibiting corrosion in aqueous systems using poly(amino acids) 失效
标题翻译：使用聚（氨基酸）在含水体系中抑制腐蚀的方法
公开(公告)号：US5531934A
公开(公告)日：1996-07-02
申请号：US304063
申请日：1994-09-12
申请人： Michael B. Freeman , William M. Hann , Yi H. Paik , Graham Swift
发明人： Michael B. Freeman , William M. Hann , Yi H. Paik , Graham Swift
IPC分类号： C23G5/02 , C09K8/54 , C11D3/37 , C23F11/08 , C23F11/173 , C11D3/06
CPC分类号： C09K8/54 , C11D3/3719 , C23F11/08 , C23F11/173
摘要： The present invention provides a method of inhibiting corrosion of ferrous metals in aqueous systems. The corrosion is inhibited by adding an effective amount of one or more poly(amino acids) to the aqueous system. Aqueous systems include for example water treatment systems and equipment used for detergent applications. The poly(amino acids) comprise a reaction product of at least one compound selected from amino acids, amic acids, ammonium salts of monoethylenically unsaturated dicarboxylic acids, ammonium salts of hydroxypolycarboxylic acids and combinations thereof.In one embodiment the poly(amino acids) are added to detergent solutions to inhibit corrosion in equipment for detergent applications. In another embodiment, corrosion inhibitors comprising one or more homopolymers of amino acids and one or more pyrophosphates are added to aqueous systems to inhibit corrosion.
摘要翻译：本发明提供一种抑制含水体系中黑色金属腐蚀的方法。通过向水性体系中加入有效量的一种或多种聚（氨基酸）来抑制腐蚀。水系统包括例如用于洗涤剂应用的水处理系统和设备。聚（氨基酸）包含至少一种选自氨基酸，酰胺酸，单烯属不饱和二羧酸的铵盐，羟基多羧酸的铵盐及其组合的化合物的反应产物。在一个实施方案中，将聚（氨基酸）加入到洗涤剂溶液中以抑制用于洗涤剂应用的设备中的腐蚀。在另一个实施方案中，包含一种或多种氨基酸均聚物和一种或多种焦磷酸盐的腐蚀抑制剂被加入到含水体系中以抑制腐蚀。

9. 发明授权

US5328972A Process for preparing low molecular weight polymers 失效
标题翻译：制备低分子量聚合物的方法
公开(公告)号：US5328972A
公开(公告)日：1994-07-12
申请号：US952386
申请日：1992-09-28
申请人： Emmanuel A. Dada , Willie Lau , Richard F. Merritt , Yi H. Paik , Graham Swift
发明人： Emmanuel A. Dada , Willie Lau , Richard F. Merritt , Yi H. Paik , Graham Swift
IPC分类号： C08F2/00 , C08F2/06 , C08F2/44 , C11D3/37 , C08F4/34 , C08F4/28 , C08F20/06 , C08F22/02 , C08F22/06
CPC分类号： C11D3/3757 , C08F2/06 , Y02P20/544
摘要： A process for preparing polymers having molecular weights below 5,000 and polydispersity below 2.5 is provided. The polymerization is conducted in supercritical carbon dioxide at temperatures of at least 200.degree. C. and pressures above 3,500 psi. The process can be continuous, semi-continuous, or batch. The polymers are useful as detergent additives, scale inhibitors, dispersants and crystal growth modifiers.
摘要翻译：提供了一种制备分子量低于5,000且多分散性低于2.5的聚合物的方法。聚合在超临界二氧化碳中在至少200℃的温度和高于3,500psi的压力下进行。该过程可以是连续的，半连续的或批次的。聚合物可用作洗涤剂添加剂，阻垢剂，分散剂和晶体生长改性剂。

10. 发明授权

US5319145A Method for preparing polysuccinimides with a rotary tray dryer 失效
标题翻译：用转盘干燥机制备聚琥珀酰亚胺的方法
公开(公告)号：US5319145A
公开(公告)日：1994-06-07
申请号：US911867
申请日：1992-07-10
申请人： Yi H. Paik , Ethan S. Simon , Graham Swift
发明人： Yi H. Paik , Ethan S. Simon , Graham Swift
IPC分类号： C08F22/40 , C08F22/36 , C08G69/00 , C08G69/08 , C08G69/10 , C08G73/10 , C23F11/173
CPC分类号： C23F11/173 , C08G69/00 , C08G69/08 , C08G73/1092
摘要： A method for producing polysuccinimides is provided. A rotary tray operating at an internal temperature of from about 110 to about 300.degree. C. and providing a residence time of from about 1 hour to about 10 hours is used in the polycondensation of one or more amino acids, amic acids or ammonium salts of monoethylenically unsaturated dicarboxylic acids to produce polysuccinimides.
摘要翻译：提供了制备聚琥珀酰亚胺的方法。在内部温度为约110至约300℃并提供约1小时至约10小时的停留时间的旋转托盘用于一种或多种氨基酸，酰胺酸或铵盐的缩聚反应单烯属不饱和二羧酸以产生聚琥珀酰亚胺。

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