公开(公告)号：US4699135A

公开(公告)日：1987-10-13

申请号：US761260

申请日：1985-08-01

申请人： Kenzo Motosugi ,  Koji Kifune ,  Yasuhiko Yamaguchi ,  Yasuo Nobe ,  Hiroyuki Tanae

发明人： Kenzo Motosugi ,  Koji Kifune ,  Yasuhiko Yamaguchi ,  Yasuo Nobe ,  Hiroyuki Tanae

IPC分类号： A61L15/28 ,  C08L5/08 ,  D01F9/00 ,  A61F15/00

CPC分类号： D01F9/00 ,  A61L15/28 ,  C08L5/08

摘要： A shaped chitin body prepared by treating a shaped body of chitin with an alkali solution, such that within a dilute aqueous solution of acetic acid, the volume of said shaped chitin body will increase by a factor of at least about 10 while substantially retaining its shape. This shaped chitin body has versatile capabilities comparable to those of chitosan. A nonwoven fabric made of a fibrous chitin body is particularly effective as a wound dressing.

摘要翻译： 通过用碱溶液处理几丁质成形体制备的成形甲壳质体，使得在乙酸的稀水溶液中，所述成形甲壳质体的体积将增加至少约10倍，同时基本保持其形状 。 这种形状的几丁质体具有与壳聚糖相当的通用能力。 由纤维状几丁质体制成的非织造织物作为伤口敷料是特别有效的。