Process for producing hot melt release coating
    1.
    发明授权
    Process for producing hot melt release coating 失效
    生产热熔胶脱模涂层的方法

    公开(公告)号:US5525375A

    公开(公告)日:1996-06-11

    申请号:US462028

    申请日:1995-06-05

    摘要: A hot melt process for producing a release coating. The process involves first forming a mixture of a release agent and a thermoplastic polymer in the absence of a solvent. The release agent is not completely compatible with the thermoplastic polymer. The mixture has a softening temperature ranging from about 120.degree. to about 350.degree. F. The mixture is heated to a temperature at or above its softening temperature and then coated onto at least a portion of a substrate. The coated substrate is cooled for a time and at a temperature sufficient to cause the mixture to solidify.

    摘要翻译: 用于生产脱模涂层的热熔方法。 该方法包括首先在不存在溶剂的情况下形成脱模剂和热塑性聚合物的混合物。 脱模剂与热塑性聚合物不完全相容。 该混合物的软化温度为约120°至约350°F。将该混合物加热至等于或高于其软化温度的温度,然后涂布在基材的至少一部分上。 将涂覆的基材冷却一段时间并在足以使混合物固化的温度下冷却。

    Sealant for the cooling system of automotive and other engines
    2.
    发明授权
    Sealant for the cooling system of automotive and other engines 失效
    用于汽车和其他发动机冷却系统的密封剂

    公开(公告)号:US4973360A

    公开(公告)日:1990-11-27

    申请号:US211047

    申请日:1988-06-24

    申请人: Donatas Satas

    发明人: Donatas Satas

    IPC分类号: C09K3/12

    CPC分类号: C09K3/12

    摘要: A sealant for the cooling system of automotive and other engines is in the form of an aqueous solution which flows into the cracks of the engine and then solidifies in situ to seal the cracks. The aqueous solution comprises major and minor additives to water. Numerous possible major ingredients are disclosed.

    摘要翻译: 用于汽车和其它发动机的冷却系统的密封剂是水溶液的形式,其流入发动机的裂纹中,然后在现场固化以密封裂纹。 水溶液包含主要和次要的水添加剂。 公开了许多可能的主要成分。