RELEASE FILM FOR CERAMIC GREEN SHEET PRODUCTION

Title:

RELEASE FILM FOR CERAMIC GREEN SHEET PRODUCTION

Document Type and Number:

WIPO Patent Application WO/2020/067089

Kind Code:

A1

Abstract:

[Problem] To provide a release film for ceramic green sheet formation, wherein the release film has excellent light peeling properties and damage such as cracks is unlikely to occur in a half-cut test for ultra-thin ceramic green sheets formed therewith. [Solution] A release film for ceramic green sheet production in which a release layer is laminated onto at least one surface of a polyester film either directly or with another layer therebetween, the release layer being formed by curing a coating that includes at least an energy ray-curable compound (I), a polyester resin or polyester urethane resin (II), and a release component (III), and the hydroxyl value of the energy ray-curable compound (I) being no more than 45 mg KOH/g.

More Like This:

WO/2019/163351	STAGE MECHANISM, ADDITIVE MANUFACTURING DEVICE, AND ADDITIVE MANUFACTURING METHOD
JP4659171	Manufacturing method of panel with surface pattern and panel products to be made from now on
JP2022135579	STRUCTURE CONSTRUCTION METHOD

Inventors:

MATSUO YUKA (JP)
TERADA AKINORI (JP)

Application Number:

PCT/JP2019/037456

Publication Date:

April 02, 2020

Filing Date:

September 25, 2019

Export Citation:

Click for automatic bibliography generation Help

Assignee:

TOYO BOSEKI (JP)

International Classes:

B28B1/30; B32B27/00; B32B27/36

Domestic Patent References:

WO2016098779A1	2016-06-23
WO2014203702A1	2014-12-24

Foreign References:

JP2013060555A

2013-04-04

Download PDF:

View/Download PDF PDF Help

Previous Patent: DETECTION DEVICE AND DETECTION METHOD

Next Patent: RELEASE FILM FOR CERAMIC GREEN SHEET PRODUCTION