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USE OF A COPOLYMER OF ACRYLIC ACID AND MALEIC ACID AS MIXING COMPONENT FOR GLASS-IONOMER CEMENTS

机译:使用丙烯酸和马来酸的共聚物作为玻璃离子水泥的混合组分

摘要

Dental glass ionomer cements are obtained by using as a mixing component for preparing the final cement mixture either a liquid mixing component comprising an aqueous solution of a certain maleic acid-acrylic acid-copolymer and optionally usual additives or a solid, powdery mixing component comprising a powder mixture of a glass ionomer cement powder and the maleic acid-acrylic acid-copolymer in solid form and optionally usual additives.
机译:通过使用包含某种马来酸-丙烯酸共聚物的水溶液和任选地常用添加剂的液体混合组分或包含一种或多种固体的粉末状混合组分作为制备最终水泥混合物的混合组分来获得牙科玻璃离聚物水泥。玻璃离聚物水泥粉末和马来酸-丙烯酸共聚物的固体形式的粉末混合物,以及任选的常用添加剂。

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