BIAXIALLY STRETCHED POLYESTER FILM - MITSUBISHI PLASTICS INC

Title:

BIAXIALLY STRETCHED POLYESTER FILM

Document Type and Number:

WIPO Patent Application WO/2010/041408

Kind Code:

A1

Abstract:

Disclosed is a biaxially stretched polyester film which can be adhered on a solvent-free ionizing-radiation-curable resin (e.g., a lens layer) readily and has high antistatic properties. The biaxially stretched polyester film comprises a film and a coating layer applied on at least one surface of the film, wherein the coating layer comprises a polyurethane resin (A) and a cationic high-molecular-weight antistatic agent (B), and wherein the polyurethane resin (A) contains a compound produced by quaternizing a tertiary amino group in a chain-extending agent having the tertiary amino group in the molecule and a polycarbonate polyol as constituent units;.

Inventors:

MASUDA NARIHIRO (JP)
KODA TOSHIHIRO (JP)
FUJITA MASATO (JP)

Application Number:

PCT/JP2009/005146

Publication Date:

April 15, 2010

Filing Date:

October 05, 2009

Export Citation:

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Assignee:

MITSUBISHI PLASTICS INC (JP)
MASUDA NARIHIRO (JP)
KODA TOSHIHIRO (JP)
FUJITA MASATO (JP)

International Classes:

B32B27/36; C08G18/83; C08J7/043; C08J7/044; C08J7/046; G02B5/00; G02F1/1335

Foreign References:

JPH02158633A	1990-06-19
JP2008081551A	2008-04-10
JPH04232789A	1992-08-21
JP2006022222A	2006-01-26
JP2003080825A	2003-03-19
JP2008081551A	2008-04-10
JP2008081552A	2008-04-10

Other References: