公开(公告)号：EP0802237A3

公开(公告)日：1998-08-12

申请号：EP97302625

申请日：1997-04-17

申请人： PILOT INK CO LTD

发明人： ISHIMURA NAOYA ,  SENGA KUNIYUKI ,  AOYAMA KYOJI ,  TOMATSU TSUTOMU

IPC分类号： C08L101/00 ,  D01F1/04 ,  D01F6/46 ,  D01F6/52 ,  D01F6/56 ,  D01F6/90 ,  D01F6/92 ,  D01F6/94

CPC分类号： D01F6/94 ,  C08L101/00 ,  D01F1/04 ,  D01F6/46 ,  D01F6/52 ,  D01F6/56 ,  D01F6/90 ,  D01F6/92 ,  C08L2666/02

摘要： A thermoplastic resin composition comprising a thermoplastic resin (A) and a thermoplastic polymer (B) having a glass transition temperature within the range of from -20°C to 70°C which are melt-blended in a proportion (A)/(B) of from 95/5 to 20/80 in weight ratio. The composition, upon application of an external stress in a temperature region of from a temperature about the glass transition temperature of the thermoplastic polymer (B) to the melting point thereof, is transformable to any shape that conforms to that stress, and is capable of becoming fixed to the transformed shape in a temperature region lower than the glass transition temperature.
The composition can be used to provide a temperature-dependent shape-transformable/fixable product formed of the above composition.

摘要翻译： 一种热塑性树脂组合物，其包含热塑性树脂（A）和玻璃化转变温度在-20℃至70℃范围内的热塑性聚合物（B），其以（A）/（B ）为95/5至20/80重量比。 在从约热塑性聚合物（B）的玻璃化转变温度的温度到其熔点的温度区域中施加外部应力的组合物可以转变成符合该应力的任何形状，并且能够 在低于玻璃化转变温度的温度区域中变形为变形形状。 该组合物可用于提供由上述组合物形成的温度依赖形状可转换/可固定产品。