Process for production of an artificial leather and product
作者： Helmut Schulze , Gerhard Seibert
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摘要: Process of producing an artificial leather by coagulating or hardening a polyurethane gel applied to substrate into microporous layer which is permeable water vapor, wherein silicone oil added the initial gelable solution in organic solvent.
lens.org 参考文章(3)
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Robert L Sandridge, Polyurethane foam from hydroxylated tall oil ,(1961)