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U.S. Department of Energy
Office of Scientific and Technical Information

Weatherproof and mechanically stable laminate for encasing thermal insulation

Patent ·
OSTI ID:6274370
A laminate is disclosed for encasing thermal insulation on objects comprising in the following order, an outer aluminum sheet, a first layer of polyethylene film, a layer of a kraft paper, a second layer of polyethylene film and a final sheet of aluminum foil, the laminate possessing excellent insulating ability as well as good weatherproof and mechanical stability properties.
Assignee:
Th. Goldschmidt AG
Patent Number(s):
US 4105820
OSTI ID:
6274370
Country of Publication:
United States
Language:
English