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公开(公告)号：EP0024203A1
公开(公告)日：1981-02-25
申请号：EP80302801.8
申请日：1980-08-14
申请人： MONSANTO COMPANY
CPC分类号： B32B27/08 , B05D1/26 , B29C65/028 , B29C66/0342 , B29C66/1122 , B29C66/45 , B29C66/71 , B29C66/727 , B29C66/83413 , B29C66/83415 , B29C66/9141 , B29C66/91413 , B29C66/91423 , B29C66/91431 , B29C66/91645 , B29L2009/00 , B29L2031/732 , B32B27/32 , B32B37/06 , B32B37/08 , B32B2307/734 , B32B2323/043 , B32B2323/046 , B29K2023/065 , B29K2055/02 , B29K2031/04 , B29K2027/06 , B29K2023/0633
摘要： A heat-sensitive, three-dimensional thermoplastic layer is laminated to a thermoplastic substrate by a specific fusion bonding process which produces a laminate having substantially no thermal distortion. This process employs cooling to protect the three-dimensional structure from thermal damage and balancing of the heat flow from the substrate to prevent warpage. In the preferred process a grass-like sheet of low density polyethylene is fusion bonded to a rigid high density polyethylene substrate.
摘要翻译： 将热敏三维热塑性层通过特定的熔接方法层压到热塑性基材上，该方法产生基本上没有热变形的层压体。 该过程采用冷却来保护三维结构免受热损伤和来自基板的热流的平衡以防止翘曲。 在优选的方法中，低密度聚乙烯的草状片材与刚性高密度聚乙烯基材熔合。
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公开(公告)号：EP0024203B1
公开(公告)日：1984-02-15
申请号：EP80302801.8
申请日：1980-08-14
申请人： MONSANTO COMPANY
CPC分类号： B32B27/08 , B05D1/26 , B29C65/028 , B29C66/0342 , B29C66/1122 , B29C66/45 , B29C66/71 , B29C66/727 , B29C66/83413 , B29C66/83415 , B29C66/9141 , B29C66/91413 , B29C66/91423 , B29C66/91431 , B29C66/91645 , B29L2009/00 , B29L2031/732 , B32B27/32 , B32B37/06 , B32B37/08 , B32B2307/734 , B32B2323/043 , B32B2323/046 , B29K2023/065 , B29K2055/02 , B29K2031/04 , B29K2027/06 , B29K2023/0633
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