首页> 外国专利> AQUEOUS SLURRIES OF FINELY DIVIDED FILLERS, A PROCESS FOR THEIR PREPARATION AND THEIR USE FOR THE PRODUCTION OF PAPERS HAVING A HIGH FILLER CONTENT AND HIGH DRY STRENGTH

AQUEOUS SLURRIES OF FINELY DIVIDED FILLERS, A PROCESS FOR THEIR PREPARATION AND THEIR USE FOR THE PRODUCTION OF PAPERS HAVING A HIGH FILLER CONTENT AND HIGH DRY STRENGTH

机译：细碎填料的水浆，其制备方法及其用于生产高填料含量和高干强度的纸浆的方法

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摘要

The invention relates to aqueous suspensions of fine particulate fillers thatare at least partially coated with acomposition of at least one water-soluble amphoteric copolymer and at leastone swollen starch.

机译：本发明涉及细颗粒填料的水悬浮液，其至少部分涂有至少一种水溶性两性共聚物和至少一种的组合物一种肿胀的淀粉。

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公开/公告号CA2692299C

专利类型
公开/公告日2017-11-21

原文格式PDF
申请/专利权人 BASF SE;
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申请/专利号CA20082692299
发明设计人 ESSER ANTON;HAEHNLE HANS-JOACHIM;
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申请日2008-07-04
分类号C09C1/02;C09C1/36;C09C1/42;C09C3/10;D21H17/69;
国家 CA
入库时间 2022-08-21 12:48:23

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