发明名称 MULTI-PLY CELLULOSIC PRODUCTS USING HIGH-BULK CELLULOSIC FIBERS
摘要 A multi-ply paperboard comprising at least one ply of conventional cellulose fibers and from about 0.1 to about 6 weight percent of a water-borne binding agent; and at least one ply of chemically intrafiber crosslinked cellulosic high-bulk fibers and from about 0.1 to about 6 weight percent of a water-borne binding agent. The water-borne binding agent may be a starch, a modified starch, a polyvinyl alcohol, a polyvinyl acetate, a polyethylene/acrylic acid copolymer, an acrylic acid polymer, a polyacrylate, a polyacrylamide, a polyamine, guar gum, an oxidized polyethylene, a polyvinyl chloride, a polyvinyl chloride/acrylic acid copolymer, an acrylonitrile/butadiene/styrene copolymer or polyacrylonitrile. A method for making the paperboard is disclosed.
申请公布号 EP0752029(A1) 申请公布日期 1997.01.08
申请号 EP19950914787 申请日期 1995.03.20
申请人 WEYERHAEUSER COMPANY 发明人 WEST, HUGH;NEOGI, AMAR N.;DUDLEY, DWIGHT ALBERT II;SHEARER, DWAYNE M.;JEWELL, RICHARD ALBERT
分类号 D21H11/16;D21H11/20;D21H13/04;D21H17/07;D21H17/15;D21H17/28;D21H27/00;D21H27/30;D21H27/38;(IPC1-7):D21H27/38 主分类号 D21H11/16
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