发明名称 Non-fibrous adhesive matrix and laminate formed therefrom
摘要 A laminate comprising at least one non-fibrous adhesive layer positioned between a plurality of substrates, the non-fibrous adhesive layer comprising a stereo reticulated, continuous, non-fibrous matrix formed from a polymeric material. A process for producing such a stereo reticulated non-fibrous adhesive matrix comprising: a) blending an adhesive polymer with a blowing agent, b) melting the adhesive polymer/blowing agent blend while passing the molten polymer/blowing agent blend through an extruder to a shaping die and thereby producing a non-fibrous extrudate, c) cooling, drawing and orienting the non-fibrous extrudate, and thereby producing a continuous, stereo reticulated non-fibrous adhesive matrix.
申请公布号 US2004209093(A1) 申请公布日期 2004.10.21
申请号 US20030350707 申请日期 2003.01.24
申请人 KEUCHEL HERBERT WILLIE;KEUCHEL KENNETH 发明人 KEUCHEL HERBERT WILLIE;KEUCHEL KENNETH
分类号 A41D31/02;B32B27/06;B32B37/08;C09J5/08;(IPC1-7):B32B5/18 主分类号 A41D31/02
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