SILCOGUM
Pigments, Fillers, Extenders and/or Reinforcing Materials in Masterbatch Form (Using a Methyl Vinyl Silicone Gum as Binder) to Color and/or Reinforce Silicone Elastomers which Are to Be Vulcanized and Used for Further Manufacture in the Industrial Arts
Cancelled · August 20, 1981 · 73324553 ·