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1. 发明申请

US20090043010A1 Polymeric Compound, Method of Preparing a Polymeric Compound, Use of a Polymeric Compound 有权
标题翻译：聚合化合物，制备聚合物的方法，聚合物的使用
公开(公告)号：US20090043010A1
公开(公告)日：2009-02-12
申请号：US12084219
申请日：2005-10-28
申请人： Mustafa Kaya
发明人： Mustafa Kaya
IPC分类号： C08G63/91 , C08K13/00
CPC分类号： C08L33/02 , C08J3/246 , C08L29/04 , C08L33/08 , C08L2666/04
摘要： Described is a polymeric compound comprising a polyvinyl alcohol, a carbohydrate, and a polyacrylic acid, in which compound the carbohydrate is present as a cross-linking agent which cross-links chains of polyvinyl alcohol and/or chains of polyacrylic acid. The novel compound has interesting properties as an alternative to known plastics materials. It is biologically degradable, has a reduced content of fossil starting material, and exhibits hardness and flexibility properties useful for widespread applications, such as packaging material and coatings. In addition, a method for producing the polymeric compound is disclosed.
摘要翻译：描述了包含聚乙烯醇，碳水化合物和聚丙烯酸的高分子化合物，其中碳水化合物作为交联剂存在，作为交联聚乙烯醇链和/或聚丙烯酸链的交联剂。该新化合物具有有趣的性能，作为已知塑料材料的替代品。它是生物可降解的，具有减少的化石起始材料的含量，并且表现出用于广泛应用的硬度和柔性性质，例如包装材料和涂料。此外，公开了一种制备高分子化合物的方法。

2. 发明授权

US08993653B2 Biodegradable polymers and methods for the preparation thereof 有权
标题翻译：可生物降解聚合物及其制备方法
公开(公告)号：US08993653B2
公开(公告)日：2015-03-31
申请号：US13576359
申请日：2010-02-10
申请人： Mustafa Kaya
发明人： Mustafa Kaya
IPC分类号： C08L33/02 , C08K5/1545 , B29C49/00 , B29C43/00 , B29C51/00 , B29C45/00 , C08G63/668 , C08G63/78
CPC分类号： C08G63/668 , C08G63/78
摘要： The present invention relates to biodegradable polymers, and especially polyacrylic and/or polyaspartic acid based biodegradable polymers. Further, the present invention relates to methods for the preparation of the present biodegradable polymers and the use thereof as, for example, protective layer or packaging material. Specifically, the present invention relates to methods for preparing a biodegradable polymer comprising: a) preparing an acidic mixture of polyacrylic and/or polyaspartic acid, sodium ions, one or more oligosaccharides, or derivatives thereof, and water, wherein the resulting mixture has a pH equal to or lower than 5; b) maintaining the temperature of said acidic mixture in a range of from 80° C. to 130° C. until an homogeneous suspension is obtained; and c) adding polyvinyl alcohol (PVA) and one or more polycarboxylic acids, or derivatives thereof, to the mixture of step (b) while maintaining the temperature in a range of from 80° C. to 130° C. until the biodegradable polymer is formed.
摘要翻译：本发明涉及可生物降解的聚合物，特别是涉及聚丙烯酸和/或聚天冬氨酸的可生物降解的聚合物。此外，本发明涉及制备本发明的可生物降解聚合物的方法及其用途，例如保护层或包装材料。具体地说，本发明涉及制备可生物降解聚合物的方法，包括：a）制备聚丙烯酸和/或聚天冬氨酸，钠离子，一种或多种寡糖或其衍生物和水的酸性混合物，其中所得混合物具有 pH等于或低于5; b）将所述酸性混合物的温度保持在80℃至130℃的范围内，直至获得均匀的悬浮液; 和c）在步骤（b）的混合物中加入聚乙烯醇（PVA）和一种或多种多元羧酸或其衍生物，同时将温度保持在80℃至130℃的范围内，直到可生物降解的聚合物形成了。

3. 发明授权

US08664295B2 Polymeric compound, method of preparing a polymeric compound, use of a polymeric compound 有权
标题翻译：聚合化合物，制备聚合物的方法，使用聚合物
公开(公告)号：US08664295B2
公开(公告)日：2014-03-04
申请号：US12084219
申请日：2005-10-28
申请人： Mustafa Kaya
发明人： Mustafa Kaya
IPC分类号： C08K5/00 , C08G63/91 , C08G63/48 , C08L5/00
CPC分类号： C08L33/02 , C08J3/246 , C08L29/04 , C08L33/08 , C08L2666/04
摘要： Described is a polymeric compound comprising a polyvinyl alcohol, a carbohydrate, and a polyacrylic acid, in which compound the carbohydrate is present as a cross-linking agent which cross-links chains of polyvinyl alcohol and/or chains of polyacrylic acid. The novel compound has interesting properties as an alternative to known plastics materials. It is biologically degradable, has a reduced content of fossil starting material, and exhibits hardness and flexibility properties useful for widespread applications, such as packaging material and coatings. In addition, a method for producing the polymeric compound is disclosed.
摘要翻译：描述了包含聚乙烯醇，碳水化合物和聚丙烯酸的高分子化合物，其中碳水化合物作为交联剂存在，作为交联聚乙烯醇链和/或聚丙烯酸链的交联剂。该新化合物具有有趣的性能，作为已知塑料材料的替代品。它是生物可降解的，具有减少的化石起始材料的含量，并且表现出用于广泛应用的硬度和柔性性质，例如包装材料和涂料。此外，公开了一种制备高分子化合物的方法。

4. 发明申请

US20130046044A1 Biodegradable Polymers and Methods for the Preparation Thereof 有权
标题翻译：可生物降解聚合物及其制备方法
公开(公告)号：US20130046044A1
公开(公告)日：2013-02-21
申请号：US13576359
申请日：2010-02-10
申请人： Mustafa Kaya
发明人： Mustafa Kaya
IPC分类号： C08L33/02 , B29C49/00 , B29C43/00 , B29C51/00 , C08K5/1545 , B29C45/00
CPC分类号： C08G63/668 , C08G63/78
摘要： The present invention relates to biodegradable polymers, and especially polyacrylic and/or polyaspartic acid based biodegradable polymers. Further, the present invention relates to methods for the preparation of the present biodegradable polymers and the use thereof as, for example, protective layer or packaging material. Specifically, the present invention relates to methods for preparing a biodegradable polymer comprising: a) preparing an acidic mixture of polyacrylic and/or polyaspartic acid, sodium ions, one or more oligosaccharides, or derivatives thereof, and water, wherein the resulting mixture has a pH equal to or lower than 5; b) maintaining the temperature of said acidic mixture in a range of from 80° C. to 130° C. until an homogeneous suspension is obtained; and c) adding polyvinyl alcohol (PVA) and one or more polycarboxylic acids, or derivatives thereof, to the mixture of step (b) while maintaining the temperature in a range of from 80° C. to 130° C. until the biodegradable polymer is formed.
摘要翻译：本发明涉及可生物降解的聚合物，特别是涉及聚丙烯酸和/或聚天冬氨酸的可生物降解的聚合物。此外，本发明涉及制备本发明的可生物降解聚合物的方法及其用途，例如保护层或包装材料。具体地说，本发明涉及制备可生物降解聚合物的方法，包括：a）制备聚丙烯酸和/或聚天冬氨酸，钠离子，一种或多种寡糖或其衍生物和水的酸性混合物，其中所得混合物具有 pH等于或低于5; b）将所述酸性混合物的温度保持在80℃至130℃的范围内，直至获得均匀的悬浮液; 和c）在步骤（b）的混合物中加入聚乙烯醇（PVA）和一种或多种多元羧酸或其衍生物，同时将温度保持在80℃至130℃的范围内，直到可生物降解的聚合物形成了。

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