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EP0508173A1 Expired / Lapsed EP ⏱️ 0.0 years remaining

Thermoplastic, transparent moulding masses based on PMMA having increased stress-cracking resistance

Assignee: QUINN PLASTICS GmbH
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Filing: 1992-03-19
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Granted: —
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Expires: 2012-03-19
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Abstract

Abstract The use of styrene-acrylonitrile copolymers for the preparation of thermoplastic, transparent, polymethyl methacrylate-based moulding compositions of increased stress cracking resistance.

Inventors

  • 👤 Siegmund Dr. Besecke
  • 👤 Friedrich Dr. Seitz
  • 👤 Norbert Dr. Guentherberg
  • 👤 Guenter Dr. Zimmer

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-10-29 18:00
CPC Classifications
C; C08; C08L; C08L25/00; C08L25/02; C08L25/04; C08L25/08; C08L25/12; C08L33/00; C08L33/04; C08L33/06; C08L33/10; C08L33/12

Claims Analysis

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References Cited (Backward Citations)

FR2091500A5 Cited
US4083896A Cited
EP0457147A1 Cited

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