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Patent Searching and Data


Title:
ADHESIVE LAMINATE AND ITS PRODUCING METHOD
Document Type and Number:
Japanese Patent JP2007217598
Kind Code:
A
Abstract:

To provide an adhesive laminate which enables adhesion easily to be conformed to a surface of an adherend even if the surface is curved, is superior in scatter prevention of the adherend, and hardly tears when peeled and hardly leaves an adhesive on the adherend, and to provide its producing method.

This adhesive laminate comprises a first substrate, a first adhesive layer sequentially laminated on one surface of the first substrate, a second substrate and a second adhesive layer. The first substrate is composed of one or more resins selected from the group consisting of a polyvinyl chloride material, a polyolefin material and a copolyester material. The second substrate has tensile strength of 80-300 MPa in a machine direction when produced. Adhesive force of the first adhesive layer is larger than that of the second adhesive layer when measured based on the 180 degree peeling method of JIS Z0237-1991.

COPYRIGHT: (C)2007,JPO&INPIT


Inventors:
ISHIDA KOICHI
KANO TAMIO
HAYASHI MAKI
TAKEBAYASHI SHINJI
Application Number:
JP2006040977A
Publication Date:
August 30, 2007
Filing Date:
February 17, 2006
Export Citation:
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Assignee:
YUPO CORP
OJI TAC HANBAI KK
OJI PAPER CO
International Classes:
C09J7/02; B32B27/30; B32B27/32; C09J201/00
Attorney, Agent or Firm:
Sumio Tanai
Masatake Shiga
Tadashi Takahashi
Masakazu Aoyama
Suzuki Mitsuyoshi
Noriko Yanai