PAPER SHEET, PROCESS FOR PREPARING SAME AND APPLICATIONS THEREOF PARTICULARLY AS PRODUCT FOR SUBSTITUTING IMPREGNATED WEBS

摘要

IN THE UNITED STATES PATENT /A TRADEMARK OFFICE PATENT APPLICATION entitled: Paper sheet, process for preparing same and applications thereof particularly as product for substituting impregnated glass webs in the name of: Pierre FREDENUCCI assigned to: ARJOMARI-PRIOUX The invention relates to a paper sheet obtained essentially from (parts by dry weight) Fibers (cellulosic and non cellulosic)20 to 40 "basic mixture" Fillers 80 to 60 Latex 40 to 105 in particular by a process of double flocculation, which has a very high resistance to delamination. The invention is applicable to floor and wall coverings.