Inventors:
Allen Guizzetti - Newark DE, US
James Sullivan - Lincoln University PA, US
International Classification:
B32B003/02
US Classification:
428/066600, 428/071000, 428/076000
Abstract:
Low permeation gaskets are formed having low leak rates upon application of low stress sealing conditions. Preferred gaskets comprise a resilient core, a barrier layer having lower permeation to fluids than the core material, and a conformable outer layer for providing a seal at low load and low stress sealing conditions.