公开(公告)号：US5110844A

公开(公告)日：1992-05-05

申请号：US699072

申请日：1991-05-13

申请人： Motoshige Hayashi ,  Norio Amano ,  Tekeshi Taki ,  Takaaki Hirai

发明人： Motoshige Hayashi ,  Norio Amano ,  Tekeshi Taki ,  Takaaki Hirai

IPC分类号： B29C44/08 ,  C08J9/00 ,  C08J9/36 ,  C08J9/38

CPC分类号： C08J9/38 ,  B29C44/08 ,  C08J9/00 ,  C08J9/36 ,  C08J2367/02

摘要： A leather-like thermoplastic polyester series resin sheet is disclosed, comprising a uniformly and finely formed sheet comprising a thermoplastic polyester series resin, wherein said foamed sheet has cells having a diameter of substantially not longer than 1 mm, the cell walls thereof have a thickness of substantially not thicker than 100 .mu.m, and the cell wall constructing each cell extends with irregular bending so as to make a flexibility of not more than 20,000 mg in the Gurley flexibility test. A process for production of the leather-like thermoplastic polyester series resin sheet is also disclosed.

摘要翻译： 公开了一种皮革状热塑性聚酯系列树脂片，其包含均匀且精细的片材，其包含热塑性聚酯类树脂，其中所述发泡片材具有直径基本上不长于1mm的细胞，其细胞壁具有厚度 基本上不厚于100μm，构成每个电池的电池壁以不规则的弯曲方式延伸，以便在Gurley柔性试验中使柔软性不超过20,000mg。 还公开了一种生产皮革状热塑性聚酯系列树脂片的方法。

公开(公告)号：US5405563A

公开(公告)日：1995-04-11

申请号：US972725

申请日：1992-11-06

申请人： Motoshige Hayashi ,  Norio Amano ,  Tekeshi Taki ,  Takaaki Hirai

发明人： Motoshige Hayashi ,  Norio Amano ,  Tekeshi Taki ,  Takaaki Hirai

IPC分类号： B29C44/08 ,  C08J9/00 ,  C08J9/36 ,  C08J9/38 ,  B29C67/22

CPC分类号： C08J9/38 ,  B29C44/08 ,  C08J9/00 ,  C08J9/36 ,  C08J2367/02

摘要： A leather-like thermoplastic polyester series resin sheet is disclosed, including a uniformly and finely foamed sheet comprising a thermoplastic polyester series resin, wherein said foamed sheet has cells having a diameter of substantially not longer than 1 mm, the cell walls thereof have a thickness of substantially not thicker than 100 .mu.m, and the cell wall constructing each cell extends with irregular bending so as to make a flexibility of not more than 20,000 mg in the Gurley flexibility test. A process for production of the leather-like thermoplastic polyester series resin sheet is also disclosed.

摘要翻译： 公开了一种皮革状热塑性聚酯系列树脂片，其包括均匀且精细发泡的片材，其包含热塑性聚酯类树脂，其中所述发泡片材具有直径基本上不长于1mm的细胞，其细胞壁的厚度 基本上不厚于100μm，构成每个电池的电池壁以不规则的弯曲方式延伸，以便在Gurley柔性试验中使柔软性不超过20,000mg。 还公开了一种生产皮革状热塑性聚酯系列树脂片的方法。