POLYETHER POLYCARBONATE

Title:

POLYETHER POLYCARBONATE

Document Type and Number:

WIPO Patent Application WO/2009/011455

Kind Code:

A1

Abstract:

Disclosed are: a polyether polycarbonate having a constituent unit represented by the general formula (I); a method for producing the polyether polycarbonate; an adhesive agent comprising the polyether polycarbonate; an adhesive composition comprising the polyether polycarbonate; an adhesive sheet having a layer comprising the adhesive composition; a method for producing an adhered material, which comprises the steps of applying a solution prepared by dissolving the polyether polycarbonate in a solvent selected from water and an alcohol having 1 to 4 carbon atoms onto a material of interest and volatilizing the solvent from the resulting product; and an alcohol solution containing the polyether polycarbonate. (I) wherein A represents an alkylene group having 2 to 6 carbon atoms; n represents a number of 5 to 1000 on average; and p represents a number of 5 to 100 on average, provided that (n x p) pieces of A may be the same as or different from one another.

Inventors:

WATANABE YOSHIHIKO (JP)
OHARA SHUICHIRO (JP)
OHGA MASATO (JP)
NAKAMURA GENICHI (JP)

Application Number:

PCT/JP2008/063330

Publication Date:

January 22, 2009

Filing Date:

July 17, 2008

Export Citation:

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Assignee:

KAO CORP (JP)
WATANABE YOSHIHIKO (JP)
OHARA SHUICHIRO (JP)
OHGA MASATO (JP)
NAKAMURA GENICHI (JP)

International Classes:

C08G64/02; C09J7/38; C09J169/00

Foreign References:

JP2008024849A	2008-02-07
JP2005232447A	2005-09-02
JPH1045678A	1998-02-17
JPH048725A	1992-01-13
JPH06508383A	1994-09-22
JPH09508674A	1997-09-02
JPH05279468A	1993-10-26
JPS5986639A	1984-05-18
JPS5496539A	1979-07-31
JPS5626968A	1981-03-16
JPH09235537A	1997-09-09

Other References: