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EP0024740A1 Expired / Lapsed EP ⏱️ 0.0 years remaining

Multilayered plastics film and process for its production

Assignee: TRASFORMAZIONE SOCIETARIA;DEUTSCHE ATOCHEM WERKE G
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Filing: 1980-09-02
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Granted: —
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Expires: 2000-09-02
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Abstract

Abstract The invention provides a multilayer plastics film comprising at least two film layers, one of which has a thickness of 10 to 50 mu m and a softening point of 140 DEG to 200 DEG C., and the other of which has a thickness of 10 to 50 mu m, a softening point of 70 DEG to 130 DEG C. and initial melting point of from 100 DEG to 190 DEG C., there being a temperature difference of from 30 DEG to 60 DEG C. between the softening point and initial melting point of the latter film. The invention also provides processes for making such multilayer plastics films and their use for applying to articles, particularly foamed plastics, a firmly adhering skin.

Inventors

  • 👤 Fritz Dr. Raabe
  • 👤 Robert Schruhl

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-09 00:40
CPC Classifications
B; B32; B32B; B32B27/00; B32B27/06; B32B27/08; B32B27/34; B32B27/36; B32B27/40; B32B7/00; B32B7/04; B32B7/06; B32B2307/00; B32B2307/70; B32B2307/75; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1028; Y10T156/103; Y10T428/00; Y10T428/24; Y10T428/24942; Y10T428/2495; Y10T428/24967; Y10T428/24975; Y10T428/249921; Y10T428/249953; Y10T428/249987; Y10T428/249991; Y10T428/31504; Y10T428/31551; Y10T428/31554; Y10T428/31562; Y10T428/31565; Y10T428/31573; Y10T428/31587; Y10T428/31725; Y10T428/31728; Y10T428/31736; Y10T428/31739; Y10T428/31743; Y10T428/31746; Y10T428/3175; Y10T428/31757

Claims Analysis

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References Cited (Backward Citations)

DE1103885B Cited
DE1930585A1 Cited
DE1964059A1 Cited
DE2105833A1 Cited
US3762986A Cited
DE2402120A1 Cited
US4008347A Cited

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