Thermosetting plastic powder mixtures
AssigneeRutgerswerke Aktiengesellschaft
InventorsMichael Konig, Achim Hansen, Arno Gardziella, Josef Suren
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Abstract
A homogenous non-tacky thermosetting plastic powder mixture formed by mixing component A comprising a solid phenol novolac resin powder and a hardener containing a small amount of an oil-like substance liquid at room temperature with component B comprising a liquid resol, fillers and optionally additives which when containing an abrasive are useful for the production of filler-containing shaped elements or resin-bonded grinding elements.
Claims12
A homogenous non-tacky thermosetting plastic powder mixture formed by mixing component A consisting essentially of 79 to 96.5% by weight of a solid phenol novolac resin powder and 3 to 16% by weight of a hardener containing 0.5 to 5% by weight of an oily substance liquid at room temperature with component B consisting essentially of a liquid resole, fillers and optionally, additives.
Dependencies are inferred from the claim text.