Method for antistatic finishing of adhesive thermoplastic coatings
AssigneeBayer Aktiengesellschaft
InventorsFriedrich Jonas, Werner Waldenrath
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Abstract
The invention relates to a method for the production of shaped plastic parts which are provided with an antistatic adhesive thermoplastic coating; according to the method, the adhesive thermoplastic coating is coated with a solution which contains a binder and a suitable oxidant for the oxidative polymerization of 5- or 6-membered heterocyclic compounds which have nitrogen or sulphur as heteroatoms, and the coating thus obtained is treated with a solution of the 5- or 6-membered heterocyclic compound.
Claims12
A method for the production of a shaped plastic part provided with an antistatic adhesive thermoplastic coating, which comprises the steps:
- (a) coating an adhesive thermoplastic coating with a solution which contains a binder and a suitable oxidant for the oxidative polymerization of a 5- or 6-membered heterocyclic compound which contains nitrogen or sulphur as the heteroatom, and (b) treating the coating thus obtained with a solution of the 5- or 6-membered heterocyclic compound.
Dependencies are inferred from the claim text.