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US 9,284,428 B2Granted
Crystalline foam
AssigneeHuntsman International LLC
InventorsThomas Julien Joncheray, Jan Marc Vandenbroeck
Life of this patent
Estimating the term…
Abstract
Crystalline foam and process for making it by first creating a crystalline arrangement of gas bubbles in curable composition and allowing this composition to cure subsequently.
Claims2
Crystalline foam comprising a plurality of one or more of the groups selected from urethane, isocyanurate and oxazolidone groups and having a close packing of monodisperse or bidisperse cells or bubbles and wherein at least 50% of the cells or bubbles are in a cubic or hexagonal close packing arrangement.
Dependencies are inferred from the claim text.