METHOD FOR IMPROVING ADHESION BETWEEN POLYESTER FILM AND AQUEOUS DISPERSION AND PROCESS FOR MANUFACTURING POLYESTER FILM

WIPO Patent Application WO/2012/176829

A1

A process for manufacturing a polyester film, characterized by comprising: a step of subjecting a surface of a resin film substrate comprising a polyester as the main component to corona treatment; a post-heating step of subjecting the corona-treated resin film substrate to heat treatment at a temperature that exceeds the Tg of the resin film substrate and is up to the Tmeta thereof; and a step of applying a polymer solution onto the corona-treated surface of the resin film substrate. In the process, Tg is glass transition temperature, and Tmeta is a minute endothermic peak (unit: °C) as observed in differential scanning calorimetry). The process can improve the adhesion between a resin film comprising a polyester as the main component and a coating layer, and achieves excellent film production.

JP5114362	A three-dimensional object created by stereolithography and subjected to cell adaptation processing.
JP2011213847	SILICON-CONTAINING SEALING FILM, SOLAR BATTERY ELEMENT AND ORGANIC EL ELEMENT USING THE SAME, AND MANUFACTURING METHOD FOR SILICON-CONTAINING SEALING FILM

MIYASAKA REI (JP)
ODA TOSHIHIRO (JP)

PCT/JP2012/065823

December 27, 2012

June 21, 2012

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FUJIFILM CORP (JP)
MIYASAKA REI (JP)
ODA TOSHIHIRO (JP)

C08J7/00; B05D3/06; C08J7/043; G03C1/795; H01L31/042

JPS4425238B1
JP2007184402A	2007-07-19
JPH01202750A	1989-08-15
JPS4829316B1	1973-09-08
JP2003230862A	2003-08-19
JP2001122996A	2001-05-08
JPS4885658A	1973-11-13

SIKs & Co. (JP)
Patent business corporation patent firm Sykes (JP)

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