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EP0094915A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Curable compositions containing metallocen complexes, activated primers obtained therefrom and their use

Assignee: BASF Schweiz AG
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Filing: 1983-05-13
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Granted: —
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Expires: 2003-05-13
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Abstract

Abstract Translated from German Die Erfindung betrifft härtbare Zusammensetzungen, die aus A) einem kationisch polymerisierbaren organischen Material und B) mindestens einer Verbindung der Formel worin a, m, n, q, R 1 , R 2 , M, L und Q die in Anspruch 1 angegebenen Bedeutungen haben, bestehen. Diese Zusammensetzungen eignen sich zur Herstellung von Oberflächenbeschichtungen, Druckplatten und insbesondere gedruckten Schaltungen. Sie lassen sich direkt heisshärten, werden aber vorzugsweise zunächst bestrahlt, was lagerfähige aktivierte Vorstufen ergibt, und dann heissgehärtet. The invention relates to curable compositions consisting of A) a cationically polymerizable organic material and B) at least one compound of the formula wherein a, m, n, q, R 1 , R 2 , M, L and Q have the meanings given in claim 1. These compositions are suitable for the production of surface coatings, printing plates and in particular printed circuits. They can be hot-hardened directly, but are preferably first irradiated, which results in storable activated precursors, and then hot-hardened.

Inventors

  • 👤 Kurt Dr. Meier
  • 👤 Niklaus Dr. Bühler
  • 👤 Hans Dr. Zweifel
  • 👤 Godwin Dr. Berner
  • 👤 Friedrich Prof. Dr. Lohse

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-10-25 13:17
CPC Classifications
C; C08; C08G; C08G85/00; C08L; C08L61/00; G; G03; G03F; G03F7/00; G03F7/004; G03F7/027; G03F7/028; G03F7/029

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