发明授权
US4705715A Adhesive tapes having a foamed backing and method for making same 失效
具有发泡背衬的胶带及其制造方法

Adhesive tapes having a foamed backing and method for making same
摘要:
Novel adhesive tapes comprising a cloth material and a layer of plastic foam having a thin plastic skin adhered to one surface and a layer of adhesive, e.g. a pressure-sensitive adhesive adhered to the opposed surfaces; and methods for making same.
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