Aqueous dispersions containing alkaline earth soaps and/or alkaline
earth resin soaps for deinking printed wastepaper
    1.
    发明授权
    Aqueous dispersions containing alkaline earth soaps and/or alkaline earth resin soaps for deinking printed wastepaper 失效
    含有碱土皂和/或碱土树脂皂的水性分散体用于脱墨印刷废纸

    公开(公告)号:US5362363A

    公开(公告)日:1994-11-08

    申请号:US848994

    申请日:1992-04-20

    IPC分类号: D21C5/02

    CPC分类号: D21C5/027 Y02W30/648

    摘要: The invention relates to aqueous dispersions of alkaline earth metal soaps and/or alkaline earth metal resin soaps for deinking printed wastepaper in which the dispersions containA. alkaline earth metal salts of C.sub.6-22 carboxylic acids and/or resinic acids andB. C.sub.6.22 oxoalcohols alkoxylated with 2 to less than 6 mol C.sub.2-4 alkylene oxides and alkali metal and/or alkaline earth metal alumimo silicates corresponding to general formula I 0.7-1.5 cat.sub.2/n O.Al.sub.2 O.sub.3.0.8-6 SiO.sub.2in which cat represents alkali metal and/or alkaline earth metal cations and n is the valency of the alkali metal and/or alkaline earth metal cations.

    摘要翻译: PCT No.PCT / EP90 / 01697 Sec。 371日期:1992年4月20日 102(e)日期1992年4月20日PCT 1990年10月10日PCT PCT。 公开号WO91 / 05905 日本1991年5月2日本发明涉及用于脱墨印刷废纸的碱土金属皂和/或碱土金属树脂皂的水分散体,其中分散体含有C.C 22-22羧酸的碱土金属盐和/或树脂 酸和具有2至小于6mol C2-4环氧烷烷氧基化的C 6-22二氧代醇和对应于通式I的碱金属和/或碱土金属铝硅酸盐0.7-1.5 cat2 / nO.Al2O3.0.8-6SiO2 其中cat代表碱金属和/或碱土金属阳离子,n是碱金属和/或碱土金属阳离子的化合价。