METHOD OF AFFIXATION, AND PRESSURE-SENSITIVE ADHESIVE FOR USE IN AFFIXATION

Title:

METHOD OF AFFIXATION, AND PRESSURE-SENSITIVE ADHESIVE FOR USE IN AFFIXATION

Document Type and Number:

WIPO Patent Application WO/2007/037345

Kind Code:

A1

Abstract:

[PROBLEMS] To provide: a pressure-sensitive adhesive which causes no environmental deterioration and can produce a laminate with good efficiency in a simpler manner; and a pressure-sensitive adhesive which enables the repeated attachment/detachment operation, is easy to be positioned and the like. [MEANS FOR SOLVING PROBLEMS] Disclosed is a pressure-sensitive adhesive comprising at least one component selected from a polymer produced by polymerizing an unsaturated olefin group-containing polymerizable monomer in a conventional manner, a copolymer produced by copolymerizing a monomer mixture comprising at least two unsaturated olefin group-containing polymerizable monomers in a conventional manner and natural rubber and an adhesiveness-providing agent. Since the adhesive has substantially no initial tack value and develops its adhesivity upon being subjected to pressurization treatment, it can be used as a pressure-sensitive adhesive for use in affixation.

Inventors:

KASAHARA HIROYUKI (JP)
KAWASHITA KAZUSHIGE (JP)
KISHIMOTO KOJI (JP)
URAHAMA YOSHIAKI (JP)

Application Number:

PCT/JP2006/319382

Publication Date:

April 05, 2007

Filing Date:

September 28, 2006

Export Citation:

Click for automatic bibliography generation Help

Assignee:

KOKUYO S & T CO LTD (JP)
KASAHARA HIROYUKI (JP)
KAWASHITA KAZUSHIGE (JP)
KISHIMOTO KOJI (JP)
URAHAMA YOSHIAKI (JP)

International Classes:

C09J5/00; B32B27/00; B32B27/30; C09J201/00

Domestic Patent References:

WO2002034855A1

2002-05-02

Foreign References:

JPH05504983A	1993-07-29
JP2003096422A	2003-04-03
JPS63178188A	1988-07-22
JP2000080336A	2000-03-21
JP2003096415A	2003-04-03
JPH09279113A	1997-10-28
JP2006206624A	2006-08-10
JP2004117790A	2004-04-15

Other References: