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PRE-CONCENTRATED PRE-ACTIVATED DIAMIDE FATTY ADDITIVE COMPOSITION IN A REACTIVE DILUENT
PRE-CONCENTRATED PRE-ACTIVATED DIAMIDE FATTY ADDITIVE COMPOSITION IN A REACTIVE DILUENT
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机译:活性稀释剂中的预浓缩预活化二酰胺脂肪添加剂组成
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摘要
The invention relates to a fatty acid diamide-based rheology additive composition, which is pre-activated and pre-concentrated in fatty acid diamide, comprising: a) from 5% to 30% by weight of at least one fatty acid diamide based on 12 hydroxystearic acid and on a linear, in particular C5, C6 or C7, aliphatic diamine, b) from 70% to 95% by weight of at least one monofunctional (meth)acrylic reactive diluent comprising a cycloaliphatic group or several cycloaliphatic groups, the % being expressed relative to a)+b). It also relates to a process for preparing the composition and to the use thereof as a rheology additive in reactive binder compositions such as coating, moulding, composite material, anchor bolt or sealant compositions or photocrosslinkable compositions for stereolithography or for 3D printing of objects by inkjet.
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