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    • 3. 发明授权
    • Adhesive sheet, manufacturing method thereof, optical filter and plasma display panel
    • 粘合片,其制造方法,滤光器和等离子体显示面板
    • US09175193B2
    • 2015-11-03
    • US12989635
    • 2009-04-27
    • Woo Ha KimHyo Jin JeongIn Cheon HanSe Ra Kim
    • Woo Ha KimHyo Jin JeongIn Cheon HanSe Ra Kim
    • B32B7/12C09J7/02C09J133/02C08K5/00C08K5/5419
    • C09J7/0246C08K5/0025C08K5/5419C08L2312/00C09J7/22C09J7/38C09J133/02C09J2203/318C09J2433/00C09J2467/006Y10T428/2848
    • The present invention relates to an adhesive sheet, a manufacturing method thereof, an optical filter and a plasma display panel. The present invention provides an adhesive sheet having an excellent base adhesion property through a hydroxyl group applied to a base film and an isocyanate-based compound contained in an adhesive layer through a corona processing. Accordingly, the present invention provides an adhesive sheet having an excellent base adhesion property and improved high temperature stability by using a carboxyl group-containing acryl-based copolymer having a high glass transition temperature. Further, the adhesive sheet of the present invention contains a siloxane-based compound if needed, thus preventing an initial peeling force from being increased. Accordingly, the present invention provides an adhesive sheet with an excellent base adhesion property, high temperature stability, adhesive property and reworkability to glass, and provides a manufacturing method thereof, an optical filter containing the same and a plasma display panel.
    • 粘合片及其制造方法技术领域本发明涉及粘合片,其制造方法,光学滤波器及等离子体显示面板。 本发明提供一种通过电晕处理在基底膜上施加的羟基具有优异的基底粘附性和粘附层中含有的异氰酸酯系化合物的粘合片。 因此,本发明提供一种通过使用具有高玻璃化转变温度的含羧基的丙烯酸类共聚物,具有优异的基底粘附性和改善的高温稳定性的粘合片。 此外,如果需要,本发明的粘合片含有硅氧烷类化合物,从而防止初始剥离力增加。 因此,本发明提供了具有优异的基底粘合性,高温稳定性,对玻璃的粘合性和再加工性的粘合片,并提供其制造方法,包含该方法的滤光器和等离子体显示面板。
    • 4. 发明申请
    • ADHESIVE SHEET, MANUFACTURING METHOD THEREOF, OPTICAL FILTER AND PLASMA DISPLAY PANEL
    • 胶粘片及其制造方法,光学过滤器和等离子体显示面板
    • US20110102885A1
    • 2011-05-05
    • US12989635
    • 2009-04-27
    • Woo Ha KimHyo Jin JeongIn Cheon HanSe Ra Kim
    • Woo Ha KimHyo Jin JeongIn Cheon HanSe Ra Kim
    • G02B1/10B32B27/04B05D3/06G02B1/11
    • C09J7/0246C08K5/0025C08K5/5419C08L2312/00C09J7/22C09J7/38C09J133/02C09J2203/318C09J2433/00C09J2467/006Y10T428/2848
    • The present invention relates to an adhesive sheet, a manufacturing method thereof, an optical filter and a plasma display panel. The present invention provides an adhesive sheet having an excellent base adhesion property through a hydroxyl group applied to a base film and an isocyanate-based compound contained in an adhesive layer through a corona processing. Accordingly, the present invention provides an adhesive sheet having an excellent base adhesion property and improved high temperature stability by using a carboxyl group-containing acryl-based copolymer having a high glass transition temperature. Further, the adhesive sheet of the present invention contains a siloxane-based compound if needed, thus preventing an initial peeling force from being increased. Accordingly, the present invention provides an adhesive sheet with an excellent base adhesion property, high temperature stability, adhesive property and reworkability to glass, and provides a manufacturing method thereof, an optical filter containing the same and a plasma display panel.
    • 粘合片及其制造方法技术领域本发明涉及粘合片,其制造方法,光学滤波器及等离子体显示面板。 本发明提供一种通过电晕处理在基底膜上施加的羟基具有优异的基底粘附性和粘附层中含有的异氰酸酯系化合物的粘合片。 因此,本发明提供一种通过使用具有高玻璃化转变温度的含羧基的丙烯酸类共聚物,具有优异的基底粘附性和改善的高温稳定性的粘合片。 此外,如果需要,本发明的粘合片含有硅氧烷类化合物,从而防止初始剥离力增加。 因此,本发明提供了具有优异的基底粘合性,高温稳定性,对玻璃的粘合性和再加工性的粘合片,并提供其制造方法,包含该方法的滤光器和等离子体显示面板。