发明名称 Method for preparing a fibrous sheet
摘要 The present invention relates to a method for preparing a fibrous sheet by paper-making means, according to which the flocculating agent is introduced in the aqueous suspension containing the basic mixture chosen from the group constituted by (i) the fibers alone when there is no non-binding mineral filler, and (ii) the fibers and the non-binding mineral filler when said latter is present, before and after the introduction of the organic binder. It also concerns, as new industrial product, the sheet obtained according to this method. Finally, it relates to the application of said sheet particularly in the domain of coverings (as a replacement for asbestos) and printing-writing supports.
申请公布号 US4487657(A) 申请公布日期 1984.12.11
申请号 US19810279850 申请日期 1981.07.02
申请人 SOCIETE ANONYME DITE: ARJOMARI-PRIOUX 发明人 GOMEZ, DANIEL
分类号 D21H17/67;D21H21/34;(IPC1-7):D21H3/00 主分类号 D21H17/67
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