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EP0071789A1 Expired / Lapsed EP ⏱️ 0.0 years remaining

Photopolymerisable transfer material suitable for the production of photoresist layers

Assignee: BASF SE
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Filing: 1982-07-15
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Granted: —
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Expires: 2002-07-15
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Abstract

Abstract Photopolymerizable recording materials which are suitable for the production of photoresist layers, and contain one or more thermoplastic vinyl polymers as the binder, one or more low molecular weight, ethylenically unsaturated, photopolymerizable compounds and one or more photoinitiators, with or without other, conventional additives and/or assistants, have excellent adhesion to metallic substrate surfaces if the binder employed is a vinyl polymer which possesses amino and/or imino groups.

Inventors

  • 👤 Helmut Dr. Barzynski
  • 👤 Albrecht Dr. Eckell
  • 👤 Albert Dr. Elzer
  • 👤 Uwe Dr. Klinsmann
  • 👤 Reinhold J. Dr. Leyrer
  • 👤 Axel Dr. Sanner

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-02 10:55
CPC Classifications
G; G03; G03F; G03F7/00; G03F7/004; G03F7/027; G03F7/032; G03F7/033; H; H05; H05K; H05K3/00; H05K3/0073; H05K3/0076; Y; Y10; Y10S; Y10S430/00; Y10S430/1053; Y10S430/1055; Y10S430/106; Y10S430/111

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

DE2454676B2 Cited
US3873319A Cited

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