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热词
    • 6. 发明授权
    • Method for forming a boss upon a thermoplastic polymer surface and
resulting article
    • 在热塑性聚合物表面和所得制品上形成凸台的方法
    • US4353858A
    • 1982-10-12
    • US220087
    • 1980-12-24
    • Kenneth B. GilleoWillard H. Kriebich
    • Kenneth B. GilleoWillard H. Kriebich
    • B29C39/10B29C59/02B29C70/78B44C1/24B32B3/30
    • B29C59/026B29C39/10B29C70/78B44C1/24B29L2031/744Y10T156/1039Y10T428/24479Y10T428/24736
    • An article comprising a thermoplastic polymer having an essentially planar surface provided with a surface pattern defined and encompassed by at least one continuous self-connecting retaining dam; at least a portion of the dam comprising at least one debossed region between at least two essentially parallel raised ridges; a further article comprising the foregoing article having a boss formed from a hardened resin over the surface pattern to a depth at least equal to the height of the highest of the raised ridges; and a method for manufacturing the articles by heating the surface to a temperature above the deformation temperature of the polymer and impressing the surface with a debossing die to form the portion of the article having the debossed region and raised ridges and introducing a liquid resin into the surface pattern followed by solidifying the resin to form the article having the boss.
    • 一种包含热塑性聚合物的制品,所述热塑性聚合物具有基本平坦的表面,所述表面具有由至少一个连续自连接保持堤限定和包围的表面图案; 所述坝的至少一部分包括至少两个基本平行的隆起脊之间的至少一个凹陷区域; 一种另外的制品,其特征在于,上述制品具有由表面图案上的硬化树脂形成的至少至少等于凸脊最高高度的深度的凸台; 以及通过将表面加热到高于聚合物的变形温度的温度并用凹槽模压制表面的方法来制造制品,以形成具有凹陷区域和凸脊的制品的部分并将液体树脂引入到 表面图案,然后使树脂固化以形成具有凸起的制品。