Title:
HEAT-SHRINKABLE AROMATIC POLYESTER TUBE AND INORGANIC MATERIAL PRODUCT COVERED WITH THE TUBE
Document Type and Number:
Japanese Patent JP2002337230
Kind Code:
A
Abstract:
To provide a heat-shrinkable aromatic polyester tube being a stretched tube having good tranfer properties and excellent printing characteristics generating no strain in printing, having good covering processability when covering being used for electronic parts or the like and excellent in shrink characteristics or perforation properties at the time of covering.
The heat-shrinkable aromatic polyester tube is a stretched tube obtained by stretching a non-stretched tube formed of a resin composition mainly comprising a thermoplastic resin (A-component) containing 70 wt.% or more of an aromatic polyester resin and the wall thickness difference (TR) on the same circumference of a circle of the stretched tube is not more than 30 μm.
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Inventors:
HIGAKI YUJI
Application Number:
JP2001142902A
Publication Date:
November 27, 2002
Filing Date:
May 14, 2001
Export Citation:
Assignee:
TEIJIN CHEMICALS LTD
International Classes:
B29C61/06; B29C55/26; B29K67/00; B29L23/00; (IPC1-7): B29C61/06; B29C55/26
Attorney, Agent or Firm:
Maeda Junhiro