Releasing material and release agent
    8.
    发明申请
    Releasing material and release agent 有权
    释放材料和脱模剂

    公开(公告)号:US20050123704A1

    公开(公告)日:2005-06-09

    申请号:US10503477

    申请日:2003-02-04

    摘要: It is an object of the present invention to provide a release material and a release agent, which can be produced by directly coating onto a substrate without requiring the application of an undercoating material even when using a permeable substrate such as paper, which have excellent releasability even when the amount of silicone used is small, have a low change in peel strength over time, have a high residual adhesion ratio of an adhesive tape, seal and the like after release from a release material, and have writability or printability to a release surface. A release material and a release agent are provided, wherein the release layer contains a neutralized resin obtained from a neutralization reaction of an emulsion copolymer of a monomer composition containing from 5 to 80 mass % of an unsaturated carboxylic acid monomer with a basic substance, and a silicone emulsion and/or a silicone dispersion.

    摘要翻译: 本发明的目的是提供一种剥离材料和脱模剂,其可以通过直接涂布在基材上而不需要施加底涂层材料即使在使用具有优异的剥离性的诸如纸的渗透性基材 即使当使用的硅氧烷的量小时,随着时间的推移剥离强度的变化也很小,在从剥离材料中释放后,粘合带,密封等的残留附着率高,并且具有可释放性或可印刷性 表面。 提供了一种剥离材料和脱模剂,其中脱模层含有由含有5〜80质量%的不饱和羧酸单体与碱性物质的单体组合物的乳液共聚物的中和反应得到的中和树脂,以及 硅氧烷乳液和/或硅氧烷分散体。