Formulation for the activation of substrate surfaces for current

Details Formulation for the activation of substrate surfaces for current Formulation for the activation of substrate surfaces for current

1992-04-07

1994-03-22

Klemanski, Helene

Compositions: coating or plastic

Coating or plastic compositions

Metal-depositing composition or substrate-sensitizing...

4274431, 106128, C23C 1830

Patent

active

052960200

ABSTRACT:
Formulations containing an organometallic activator, a filler, a solvent and an aqueous dispersion of a polyurethane polymer are outstandingly suitable for activation of surfaces of plastics for currentless metallisation thereof.
The components of plastic activated in this way are preferably employed, after metallisation has been carried out, for shielding from electromagnetic waves.

REFERENCES:
patent: 3930109 (1975-12-01), Brandt et al.

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