首页> 外国专利> PROCESS FOR PREPARING COATING SLIPS FEATURING ENHANCED WATER RETENTION AND ENHANCED BROOKFIELD TM VISCOSITY, USING A COMB POLYMER HAVING AT LEAST ONE GRAFTED POLYALKYLENE OXIDE FUNCTION

PROCESS FOR PREPARING COATING SLIPS FEATURING ENHANCED WATER RETENTION AND ENHANCED BROOKFIELD TM VISCOSITY, USING A COMB POLYMER HAVING AT LEAST ONE GRAFTED POLYALKYLENE OXIDE FUNCTION

机译:使用具有至少一种接枝的聚环氧乙烷功能的梳状聚合物,制备涂层滑爽特性以增强保水性和增强的Brookfield TM粘度的方法

摘要

The invention concerns a process for preparing coating slips containing at least one mineral substance, at least one binder, and water, characterized in that this composition is admixed with at least one comb polymer obtained by grafting at least one polyalkylene oxide function onto the polymer chain, said chain resulting from the polymerization of at least one ethylenically unsaturated monomer. The resulting coating slips feature an increase in water retention and a reduction in Brookfield viscosity as compared with the same slips containing a prior-art water-retaining thickener.
机译:本发明涉及一种制备包含至少一种矿物质,至少一种粘合剂和水的涂料的方法,其特征在于,将这种组合物与至少一种通过将至少一种聚环氧烷官能团接枝到聚合物链上而获得的梳形聚合物混合。 ,所述链由至少一种烯键式不饱和单体的聚合产生。与包含现有技术的保水增稠剂的相同浆料相比,所得到的涂料浆料的保水性增加并且布鲁克菲尔德粘度降低。

著录项

  • 公开/公告号IL191784A

    专利类型

  • 公开/公告日2008-12-29

    原文格式PDF

  • 申请/专利权人 COATEX S.A.S.;

    申请/专利号IL191784

  • 发明设计人

    申请日2008-05-28

  • 分类号D21Hnull/null;

  • 国家 IL

  • 入库时间 2022-08-21 19:27:48

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