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Title:
ADHESIVE, LAMINATE AND PTP PACKAGING
Document Type and Number:
Japanese Patent JP2017186468
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an adhesive high in adhesive strength and having no blocking even when high speed laminating at lower temperature than conventional ones.SOLUTION: The adhesive constitutes a layer of a surface of one face side of a lid for PTP packaging and contains a polyester resin with Tg of -20°C to -10°C, a vinyl acetate chloride resin and a silica particle, where the total mass of the polyester resin, the vinyl acetate chloride resin and the silica particle is 90% or more of the whole mass, the content of the polyester resin is 40-50% of the whole mass, the content of the vinyl acetate chloride resin is 40-45% of the whole mass and the content of the silica particle is 5-10% of the whole mass.SELECTED DRAWING: Figure 1

Inventors:
NITTA HIROKI
SUNADOME ATSUSHI
Application Number:
JP2016077200A
Publication Date:
October 12, 2017
Filing Date:
April 07, 2016
Export Citation:
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Assignee:
METAL COLOR:KK
TANAKA CHEMICAL KK
International Classes:
C09J167/00; B32B27/00; B65D83/04; C09J7/02; C09J11/04; C09J127/06; C09J127/22; C09J131/04
Domestic Patent References:
JPS58171947A1983-10-08
JP2014069825A2014-04-21
JP2006036310A2006-02-09
Attorney, Agent or Firm:
Maeda patent office