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公开(公告)号：US10550263B2
公开(公告)日：2020-02-04
申请号：US15966354
申请日：2018-04-30
发明人： Miriam Gallur Blanca , Natalia Ortuño Mansilla , Susana Aucejo Romero , María Jordá Beneyto , Ana Galet Domingo , Mercedes Hortal Ramos
摘要： The composition comprises a mixture of: i) poly(L-, D-lactide) homopolymer and, optionally, poly(ε-caprolactone) homopolymer, and ii) poly(L-lactide) and poly(ε-caprolactone) diblock copolymer, where said copolymer has a molar mass of the L-lactide block of 20,000 g/mol to 200,000 g/mol and a molar mass of the ε-caprolactone block of 10,000 g/mol to 100,000 g/mol, with the molar ratio between the L-lactide block and the ε-caprolactone block of 2:1. The invention also refers to the nanostructured material obtained from this composition that is characterised by a nanostructure of two mutually self-assembled phases, one phase being formed by a polymeric matrix of poly(L-, D-lactide) units and the other phase by poly(ε-caprolactone) units self-assembled with the matrix and also its use for the manufacture of a plastic article in the form of a transparent film or thin sheet.
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公开(公告)号：US20180312687A1
公开(公告)日：2018-11-01
申请号：US15966354
申请日：2018-04-30
发明人： Miriam GALLUR BLANCA , Natalia ORTUÑO MANSILLA , Susana AUCEJO ROMERO , María JORDÁ BENEYTO , Ana GALET DOMINGO , Mercedes HORTAL RAMOS
CPC分类号： C08L67/04 , B29C35/16 , B29C39/003 , B29K2005/00 , B29K2035/00 , B29L2007/00 , C08J5/18 , C08J2367/04 , C08J2467/04 , C08L2201/06 , C08L2205/025 , C08L2205/03
摘要： The composition comprises a mixture of: i) poly(L-, D-lactide) homopolymer and, optionally, poly(ε-caprolactone) homopolymer, and ii) poly(L-lactide) and poly(ε-caprolactone) diblock copolymer, where said copolymer has a molar mass of the L-lactide block of 20,000 g/mol to 200,000 g/mol and a molar mass of the ε-caprolactone block of 10,000 g/mol to 100,000 g/mol, with the molar ratio between the L-lactide block and the ε-caprolactone block of 2:1. The invention also refers to the nanostructured material obtained from this composition that is characterised by a nanostructure of two mutually self-assembled phases, one phase being formed by a polymeric matrix of poly(L-, D-lactide) units and the other phase by poly(ε-caprolactone) units self-assembled with the matrix and also its use for the manufacture of a plastic article in the form of a transparent film or thin sheet.
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公开(公告)号：US09982127B2
公开(公告)日：2018-05-29
申请号：US14782094
申请日：2014-03-31
发明人： Miriam Gallur Blanca , Natalia Ortuño Mansilla , Susana Aucejo Romero , María Jordá Beneyto , Ana Galet Domingo , Mercedes Hortal Ramos
CPC分类号： C08L67/04 , B29C35/16 , B29C39/003 , B29K2005/00 , B29K2035/00 , B29L2007/00 , C08J5/18 , C08J2367/04 , C08J2467/04 , C08L2201/06 , C08L2205/025 , C08L2205/03
摘要： The composition comprises a mixture of: i) poly(L-, D-lactide) homopolymer and, optionally, poly(ε-caprolactone) homopolymer, and ii) poly(L-lactide) and poly(ε-caprolactone) diblock copolymer, where said copolymer has a molar mass of the L-lactide block of 20,000 g/mol to 200,000 g/mol and a molar mass of the ε-caprolactone block of 10,000 g/mol to 100,000 g/mol, with the molar ratio between the L-lactide block and the ε-caprolactone block of 2:1. The invention also refers to the nanostructured material obtained from this composition that is characterized by a nanostructure of two mutually self-assembled phases, one phase being formed by a polymeric matrix of poly(L-, D-lactide) units and the other phase by poly(ε-caprolactone) units self-assembled with the matrix and also its use for the manufacture of a plastic article in the form of a transparent film or thin sheet.
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4.发明申请COMPOSITION FOR THE PREPARATION OF A NANOSTRUCTURED BIODEGRADABLE POLYMERIC MATERIAL, THE MATERIAL OBTAINED AND ITS APPLICATIONS 有权制备纳米结构可生物降解聚合材料的组合物，获得的材料及其应用公开(公告)号：US20160060453A1
公开(公告)日：2016-03-03
申请号：US14782094
申请日：2014-03-31
发明人： Miriam GALLUR BLANCA , Natalia ORTUÑO MANSILLA , Susana AUCEJO ROMERO , María JORDÁ BENEYTO , Ana GALET DOMINGO , Mercedes HORTAL RAMOS
CPC分类号： C08L67/04 , B29C35/16 , B29C39/003 , B29K2005/00 , B29K2035/00 , B29L2007/00 , C08J5/18 , C08J2367/04 , C08J2467/04 , C08L2201/06 , C08L2205/025 , C08L2205/03
摘要： The composition comprises a mixture of: i) poly(L-, D-lactide) homopolymer and, optionally, poly(ε-caprolactone) homopolymer, and ii) poly(L-lactide) and poly(ε-caprolactone) diblock copolymer, where said copolymer has a molar mass of the L-lactide block of 20,000 g/mol to 200,000 g/mol and a molar mass of the ε-caprolactone block of 10,000 g/mol to 100,000 g/mol, with the molar ratio between the L-lactide block and the ε-caprolactone block of 2:1. The invention also refers to the nanostructured material obtained from this composition that is characterised by a nanostructure of two mutually self-assembled phases, one phase being formed by a polymeric matrix of poly(L-, D-lactide) units and the other phase by poly(ε-caprolactone) units self-assembled with the matrix and also its use for the manufacture of a plastic article in the form of a transparent film or thin sheet.
摘要翻译： 组合物包含以下混合物：i）聚（L-，D-丙交酯）均聚物和任选的聚（ε-己内酯）均聚物，和ii）聚（L-丙交酯）和聚（ε-己内酯）二嵌段 共聚物，其中所述共聚物的L-丙交酯嵌段的摩尔质量为20,000g / mol至200,000g / mol，所述ε-己内酯嵌段的摩尔质量为10,000g / mol至100,000g / mol，摩尔 L-丙交酯嵌段与ε-己内酯嵌段之间的比例为2:1。 本发明还涉及由该组合物获得的纳米结构材料，其特征在于两个相互自组装相的纳米结构，一相由聚（L-，D-丙交酯）单元的聚合物基体形成，另一相通过 聚（ε-己内酯）单元与基质自组装，以及其用于制造透明薄膜或薄片形式的塑料制品的用途。
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