US2021323752A1PendingUtilityA1
Insulated container and method of making the same
Est. expiryAug 8, 2037(~11 yrs left)· nominal 20-yr term from priority
B32B 2307/518B32B 2307/4023B32B 2272/00B32B 7/12B32B 1/00B32B 2250/03B32B 5/18B32B 2307/558A47G 19/2288B32B 2266/025B65D 81/3874B32B 2439/02B32B 37/153B32B 2307/50B65D 1/265B32B 27/08B32B 2307/5825B32B 27/065B32B 2307/304B32B 27/32B32B 2439/00B32B 3/02B32B 27/20B65D 81/3867B65D 1/28B65D 81/3865B32B 2307/72B32B 1/02
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Claims
Abstract
An insulative cup is formed of a multi-layer sheet. The multi-layer sheet comprises an insulative cellular non-aromatic polymeric material, a film layer, and a polymeric lamination layer. The insulative cellular non-aromatic polymeric material is formed from a formulation comprising a base resin blend and a physical nucleating agent.
Claims
exact text as granted — not AI-modified1 . An insulative cup comprising a container formed to include an interior region bounded by a side wall and a floor, wherein the side wall includes an inner surface and an outer surface and comprises an insulative cellular non-aromatic polymeric material, a film layer having an inner surface coupled to and substantially surrounding the outer surface of the side wall of the container, and a polymeric-lamination layer extending between and interconnecting the outer surface of the side wall and the film layer.
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