Global Patent Index - EP 0902739 A1

EP 0902739 A1 19990324 - PLASTIC FOIL WITH SEALING CAPACITY, FOR SEALING PACKAGING

Title (en)

PLASTIC FOIL WITH SEALING CAPACITY, FOR SEALING PACKAGING

Title (de)

SIEGELFÄHIGE KUNSTSTOFFOLIE ZUM VERSCHLIESSEN VON VERPACKUNGEN

Title (fr)

PELLICULE PLASTIQUE A CAPACITE DE SCELLEMENT POUR LA FERMETURE ETANCHE D'EMBALLAGES

Publication

EP 0902739 A1 19990324 (DE)

Application

EP 98910681 A 19980216

Priority

  • AT 26397 A 19970218
  • EP 9800876 W 19980216

Abstract (en)

[origin: WO9836902A1] The invention relates to a plastic foil with sealing capacity for the impervious sealing of packaging, consisting of a plastic base material and a sealing layer sticking to the base material. The plastics of the base material come from a mixture of polystyrene (PS), at least one polyolefin, one styrene-butadiene-styrene-three-block copolymer (SBS) and/or one styrene-butadiene-elastomer (SBR). The sealing layer can be an artificial resin based on ethylene vinyl acetate (EVA), a styrene-butadiene-styrene-three-block copolymer (SBS), styrene-butadiene-elastomer (SBR), an acrylate-resin, a polyvinylchloride (PVC) and/or a polypropylene copolymer resin. The plastic foil with sealing capacity is suitable for use as a covering element for pots such as yoghurt pots, and as sealing foil for medicament packaging.

IPC 1-7

B32B 27/08; B65D 77/20; B65D 65/40

IPC 8 full level

B32B 27/08 (2006.01); B65D 77/20 (2006.01); C09J 123/08 (2006.01)

CPC (source: EP US)

B32B 27/08 (2013.01 - EP US); B32B 27/30 (2013.01 - US); C09J 123/08 (2013.01 - EP); B32B 2307/31 (2013.01 - US); B32B 2439/00 (2013.01 - US); B32B 2439/70 (2013.01 - US); B32B 2439/80 (2013.01 - US); C08L 2666/04 (2013.01 - EP)

C-Set (source: EP)

C09J 123/08 + C08L 2666/04

Citation (search report)

See references of WO 9836902A1

Designated contracting state (EPC)

AT BE DE DK ES FI FR GB GR IE IT NL SE

DOCDB simple family (publication)

WO 9836902 A1 19980827; CZ 370698 A3 19990217; EP 0902739 A1 19990324; HU P0001017 A2 20001028; HU P0001017 A3 20001228; PL 329332 A1 19990329

DOCDB simple family (application)

EP 9800876 W 19980216; CZ 370698 A 19980216; EP 98910681 A 19980216; HU P0001017 A 19980216; PL 32933298 A 19980216