Title:
COATING AGENT
Document Type and Number:
Japanese Patent JP3957499
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To obtain a coating agent capable of being used in producing a laminate given by laminating a polypropylene sheet and a film, so as to be used in producing a microwavable package made of the polypropylene, capable of being soften under such a temperature condition that the sheet and the film are together laminated (150-200°C), without being molten under another such temperature condition that the laminate is heated with a microwave oven (not higher than 100°C), and capable of exhibiting excellent adhesion.
SOLUTION: In this coating agent used in laminating the polypropylene film and the polypropylene sheet through thermocompression bonding and comprising an organic solvent and a resin, the resin comprises a functional group- containing polypropylene resin or its chlorinated resin.
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Inventors:
Shigekazu Sakai
Half period Masao
Half period Masao
Application Number:
JP2001376776A
Publication Date:
August 15, 2007
Filing Date:
December 11, 2001
Export Citation:
Assignee:
Dainichi Seika Kogyo Co., Ltd.
International Classes:
B29C65/52; C09J123/12; C09J123/08; C09J123/16; C09J123/28; C09J131/04; B29K23/00; (IPC1-7): C09J123/12; B29C65/52; C09J123/08; C09J123/16; C09J123/28; C09J131/04; //B29K23:00
Domestic Patent References:
| JP55149304A | ||||
| JP5239292A |
Attorney, Agent or Firm:
Katsuhiro Yoshida
Toshieko Kondo
Hiroshi Yoshida
Toshieko Kondo
Hiroshi Yoshida