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Title:
ADHESIVE RESIN COMPOSITION, SHEET USING THE SAME, LID MATERIAL FOR CONTAINER, AND CONTAINER
Document Type and Number:
Japanese Patent JP2019099769
Kind Code:
A
Abstract:
To provide an adhesive resin composition having sealing strength enough to seal contents while having easy opening and sealing property when heat sealed on a PET container surface, not only having no problem on peeling appearance such as stringiness or the like after detachment of a lid material, but also excellent in blocking resistance and manufacturing suitability.SOLUTION: There is provided an adhesive resin composition containing 35 to 55 mass% of a maleic acid modified polyolefin (A) having melt flow rate of 3 to 15 g/10 min. and storage elasticity at 23°C of 5×10Pa to 5×10Pa, 20 to 40 mass% of polybutene-1 (B), and 15 to 35 mass% of an ethylene-octene copolymer (C) having melt flow rate of 300 to 150 g/10 min.SELECTED DRAWING: None

Inventors:
KOBAYASHI YUTA
HARA KENICHI
Application Number:
JP2017235585A
Publication Date:
June 24, 2019
Filing Date:
December 07, 2017
Export Citation:
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Assignee:
TOYO INK SC HOLDINGS CO LTD
International Classes:
C08L23/26; C08L23/08; C08L23/22; C09J7/20; C09J123/08; C09J123/20; C09J123/26
Domestic Patent References:
JPH04305447A1992-10-28
JP2000302990A2000-10-31
JP2005082736A2005-03-31
JP2017160390A2017-09-14
JP2017531730A2017-10-26