An aqueous hydrophobic coating composition comprising a fatty acid or a salt thereof
申请人:YKI, Ytkemiska Institutet AB
公开号:EP1978063A1
公开(公告)日:2008-10-08
There is disclosed an aqueous dispersion to be used in the manufacture of a hydrophobic coating, wherein said aqueous dispersion comprises: inorganic particles, at least one fatty acid or a salt thereof, a polymeric binder, and water. There is further disclosed a method for preparing an aqueous dispersion and a method of coating a substrate. There is also disclosed a subject coated with the method. The coating can be applied in one step, it is non-toxic, safe for food packaging, and relatively environmentally friendly as well as inexpensive.
本发明公开了一种用于制造疏水涂层的水性分散体,其中所述水性分散体包括:无机颗粒、至少一种脂肪酸或其盐、聚合物粘合剂和水。还公开了一种制备水性分散体的方法和一种涂覆基质的方法。还公开了一种用该方法涂覆的物体。该涂层可在一个步骤中完成,它无毒、对食品包装安全、相对环保且价格低廉。