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EP0406642A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

High strength biaxially oriented polypropylene film

Assignee: Trespaphan GmbH and Co KG
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Filing: 1990-06-22
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Granted: —
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Expires: 2010-06-22
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Abstract

Abstract Translated from German Es wird eine biaxial orientierte Polyolefinfolie mit hoher mechanischer Festigkeit beschrieben, die 69 bis 94,99 Gew.-% eines Polyolefins, 5 bis 30 Gew.-% eines natürlichen oder synthetischen Harzes, welches einen Er­weichungspunkt von 70 bis 170 °C besitzt, und 0,01 bis 1 Gew.-% eines Nukleierungsmittels enthält, bezogen auf das Gesamtgewicht der Folie. A biaxially oriented polyolefin film with high mechanical strength is described which contains 69 to 94.99% by weight of a polyolefin, 5 to 30% by weight of a natural or synthetic resin, which has a softening point of 70 to 170 ° C, and Contains 0.01 to 1 wt .-% of a nucleating agent, based on the total weight of the film.

Inventors

  • 👤 Thomas Dr. Wilhelm
  • 👤 Lothar Dr. Bothe
  • 👤 Günther Crass
  • 👤 Gunter Dr. Schlögl
  • 👤 Winfried Muskalla

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-02 08:30
CPC Classifications
C; C08; C08J; C08J5/00; C08J5/18; C08K; C08K5/00; C08K5/0008; C08K5/0083; C08L; C08L23/00; C08L23/02; C08L23/10; C09; C09J; C09J7/00; C09J7/20; C09J7/22; C09J7/24; C09J7/241; C08J2323/00; C08J2323/02; C08L21/00; C08L7/00; Y; Y10; Y10S; Y10S428/00; Y10S428/91; Y10T; Y10T428/00; Y10T428/26; Y10T428/269; Y10T428/28; Y10T428/2813; Y10T428/2817; Y10T428/2826; Y10T428/31504; Y10T428/31855; Y10T428/31909; Y10T428/31913

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