METHOD OF MAKING ANNEALED DOOR SKINS AND COMPOSITE DOOR ASSEMBLIES, AND RELATED ARTICLES
    12.
    发明申请
    METHOD OF MAKING ANNEALED DOOR SKINS AND COMPOSITE DOOR ASSEMBLIES, AND RELATED ARTICLES 失效
    制造退光门皮肤和复合门组件的方法及相关文章

    公开(公告)号:US20120159855A1

    公开(公告)日:2012-06-28

    申请号:US13334835

    申请日:2011-12-22

    Abstract: A method is provided for making an annealed door skin or composite door assembly. At least the door skin is formed of a composition comprising a thermoset binder and fiberglass. The door skin, alone or in combination with other parts of a door assembly, is subjected to annealing to make the annealed door skin. The process of annealing comprises the step of heating the door skin, alone or in combination with other parts of the door assembly, above the glass transition temperature yet below the thermal degradation temperature of the thermoset binder for a sufficient amount of time to cause release internal stresses in the door skin, then the step of cooling the door skin.

    Abstract translation: 提供了一种用于制造退火门皮或复合门组件的方法。 至少门皮由包含热固性粘合剂和玻璃纤维的组合物形成。 单独或与门组件的其它部件组合的门皮经受退火以使退火门皮肤。 退火过程包括单独或与门组件的其他部分组合加热门皮,高于玻璃化转变温度但低于热固性粘合剂的热降解温度足够的时间以使内部释放的步骤 在门皮上强调,然后冷却门皮的步骤。

    Polymeric door facing with textured interior surface, and method of forming same
    14.
    发明申请
    Polymeric door facing with textured interior surface, and method of forming same 失效
    面向纹理内表面的聚合门及其形成方法

    公开(公告)号:US20060272278A1

    公开(公告)日:2006-12-07

    申请号:US11438701

    申请日:2006-05-23

    Abstract: The present invention is directed to a door facing formed from a polymeric composite material. The door facing has a first major surface intended to be interiorly disposed and a second major surface intended to be exteriorly disposed. At least a portion of the first major surface is to be subjected to thermal and mechanical stresses during door assembly. The first major surface has a textured pattern in the portion to be subjected to thermal and mechanical stresses. The textured pattern includes a plurality of spaced grooves extending into the first major surface and minimizing thermal and mechanical stresses. A door formed with the disclosed polymeric door facing and a method of forming a door facing are also disclosed.

    Abstract translation: 本发明涉及一种由聚合复合材料形成的门面。 门面具有旨在内部设置的第一主表面和旨在外部设置的第二主表面。 在门组装期间,第一主表面的至少一部分将受到热和机械应力。 第一主表面在待受热和机械应力的部分中具有纹理图案。 织纹图案包括延伸到第一主表面中并使热和机械应力最小化的多个间隔开的凹槽。 还公开了形成有所公开的聚合物门面的门和形成门面的方法。

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