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EP0317748A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Pre-treatment process for synthetic resins

Assignee: Bayer Pharma AG
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Filing: 1988-10-10
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Granted: —
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Expires: 2008-10-10
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Abstract

Abstract Translated from German Die Erfindung betrifft ein Verfahren zur Vorbehandlung von Kunststoffen, insbe­sondere von Polyetherimid, Polycarbonat und Poly(ester-co-carbonat), für die haftfeste chemische Metallisierung, dadurch gekennzeichnet, daß die Kunststoffe mit einer quaternären Base gelöst in einem organischen Lösungsmittel behandelt werden. The invention relates to a process for the pretreatment of plastics, in particular polyetherimide, polycarbonate and poly (ester-co-carbonate), for the adhesive chemical metallization, characterized in that the plastics are treated with a quaternary base dissolved in an organic solvent.

Inventors

  • 👤 Michael Dr. Römer
  • 👤 Ludwig Stein

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-10-27 19:56
CPC Classifications
C; C23; C23C; C23C18/00; C23C18/16; C23C18/18; C23C18/20; C23C18/22; C23C18/26; H; H05; H05K; H05K3/00; H05K3/38; H05K3/381

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