Patent EP0052279A1 successfully refreshed from Google Patents.
EP0052279A1
Expired / Lapsed
EP
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Insulating sheet
Assignee: Coprex & Co Energiesparsysteme Te Trier Bon GmbH
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Filing: 1981-10-29
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Granted: —
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Expires: 2001-10-29
Abstract
Abstract 1. Insulating foil for nighttime coverage of cooling shelves consisting of a material still flexible at low temperatures of approximately -25 degrees C, with a fabric (1) serving as a carrier, said fabric carrying at least one plastic layer, characterized in that the fabric (1) is positioned at least between two PVC-foils (2)and that at least the outer surface of one of the PVC-foils (2) is covered with a further foil, which further foil is provided with a vapor deposited aluminum layer, and that the both PVC-foils (2) and the fabric (1) are connected with each other by rollers during application of pressure and heat.
Inventors
- 👤 Jörg Teser
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-10-30 09:15
CPC Classifications
B; B32; B32B; B32B27/00; B32B27/06; B32B27/10; B32B27/12; B32B27/08; B32B27/30; B32B27/304; B32B27/36; B32B3/00; B32B3/26; B32B3/28; B32B38/00; B32B38/06; F; F16; F16L; F16L59/00; F16L59/08; B32B2038/0052; B32B2038/0092; B32B2255/00; B32B2255/20; B32B2255/205; B32B2262/00; B32B2262/02; B32B2262/0276; B32B2327/00; B32B2327/06
Claims Analysis
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References Cited (Backward Citations)
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