Title:
WRAPPING FILM
Document Type and Number:
Japanese Patent JP2001172408
Kind Code:
A
Abstract:
To produce a wrapping film which has the excellent transparency and flexibility of a 4-methyl-1-pentene-based polymer and does not elute a softener.
This wrapping film comprises 4-methyl-1-pentene-based copolymer in which the weight ratio of the copolymerized 4-methyl-1-pentene to copolymerized 1-hexene is 40/60 to 80/20. The wrapping film has a thickness of 5 to 60 μm, a tensile elastic modulus of ≤100 MPa in the MD direction and an elongation of ≥10% in the MD direction.
Inventors:
TANIZAKI TATSUYA
YAMAMOTO YOZO
MISHIRO YUSUKE
YAMAMOTO YOZO
MISHIRO YUSUKE
Application Number:
JP36135799A
Publication Date:
June 26, 2001
Filing Date:
December 20, 1999
Export Citation:
Assignee:
MITSUI CHEMICALS INC
International Classes:
B65D65/02; C08F210/14; C08J5/18; (IPC1-7): C08J5/18; B65D65/02; C08F210/14
Attorney, Agent or Firm:
Shigemitsu Nakajima (1 outside)