Dry pigment granulate and a method for the manufacture thereof

作者: Toivo Kärnä , Hanna Laamanen , Mikael Skrifvars , Jukka Koskinen , Nikitas Katsaras

DOI:

关键词: Chemical engineeringParticle sizePigmentInorganic pigmentsComposite materialCoatingMaterials scienceOrganic polymerFine paper

摘要: The present invention relates to dry pigment granulates comprising hollow and/or solid pigments for paper coating, especially fine and a method the manufacture thereof. granulate comprises 95-99.5 wt% of organic polymer pigment, 0-94.5 inorganic 0.5-5 binder or mixture binders particle size is 4-400 νm.

参考文章(4)
Randall Paul Bright, Thomas Elwood Zellner, Mark Thomas Phillips, Redispersible polymer powders by redistribution of polyvinyl alcohol dispersant ,(1994)
Rolf Petri, Friedrich Dr. Kraus, Werner Meinelt, Klaus Dr. Matthias, Gernot Dr. Franzmann, Process for preparing non blocking, in water readily dispersible polymer powders by spraying aqueous polymer dispersions ,(1982)
Erbo Heinrich, Bernhard Schöttmer, Jürgen Wegner, Werner Haller, Pourable, rapidly disintegrating dry powders with adhesive properties, process for producing them and their use ,(1990)