Title:
【発明の名称】積層樹脂成形体
Document Type and Number:
Japanese Patent JP3315271
Kind Code:
B2
Abstract:
A laminate resin film having two major surfaces is constituted by plural resin species. In the laminate, layers of the plural resin species are laminated obliquely to the two major surfaces in at least one section perpendicular to the two major surfaces, and each layer of the plural species of resins is exposed to the two major surfaces. The laminate resin film has equivalent properties in the thickness direction (such as gas-barrier property) as in a conventional laminated film but has properties in the planar extension direction which are remarkably affected by properties (such as low Young's modulus and heat-shrinkability) of a certain component resin layer.
Inventors:
Yoshihiro Matsuko
Takahisa Ueyama
Takahisa Ueyama
Application Number:
JP25162994A
Publication Date:
August 19, 2002
Filing Date:
September 21, 1994
Export Citation:
Assignee:
Kureha Chemical Industry Co., Ltd.
International Classes:
B29C48/10; B29C48/32; B29C48/34; B32B7/02; B32B7/022; B32B27/08; B32B27/28; B32B37/15; (IPC1-7): B32B7/00; B32B27/08; B32B27/28; B32B31/30
Domestic Patent References:
| JP53143677A |
Attorney, Agent or Firm:
Akio Saruwatari (1 person outside)
Previous Patent: DEVICE FOR DEBURRING SHELL CORE FOR CASTING
Next Patent: REPEATEDLY PRINTABLE THERMAL TRANSFER RECORDING MEDIUM
Next Patent: REPEATEDLY PRINTABLE THERMAL TRANSFER RECORDING MEDIUM