US 12,145,303 B2
Polymeric material for container
David Dezhou Sun, Evansville, IN (US); Philip A. Driskill, Newburgh, IN (US); Tony Cain, Spottsville, KY (US); Diane E. Marret, Newburgh, IN (US); Debra R. Wilson, Houston, TX (US); and Timothy Ponrathnam, Evansville, IN (US)
Assigned to Berry Plastics Corporation, Evansville, IN (US)
Filed by Berry Plastics Corporation, Evansville, IN (US)
Filed on Oct. 20, 2020, as Appl. No. 17/075,183.
Application 17/075,183 is a continuation of application No. 15/902,489, filed on Feb. 22, 2018, abandoned.
Application 15/902,489 is a continuation of application No. 15/059,995, filed on Mar. 3, 2016, granted, now 9,937,652, issued on Apr. 10, 2018.
Claims priority of provisional application 62/279,177, filed on Jan. 15, 2016.
Claims priority of provisional application 62/128,195, filed on Mar. 4, 2015.
Prior Publication US 2021/0053270 A1, Feb. 25, 2021
Int. Cl. B29C 48/23 (2019.01); B29B 11/14 (2006.01); B29C 48/00 (2019.01); B29C 48/21 (2019.01); B29C 49/00 (2006.01); B29C 49/04 (2006.01); B29C 49/22 (2006.01); B32B 1/00 (2006.01); B32B 5/20 (2006.01); B32B 27/08 (2006.01); B32B 27/30 (2006.01); B32B 27/32 (2006.01); B65D 1/02 (2006.01); B65D 1/12 (2006.01); B65D 81/38 (2006.01); C08J 9/06 (2006.01); C08J 9/12 (2006.01); B29B 11/10 (2006.01); B29C 48/09 (2019.01); B29C 48/49 (2019.01); B29C 49/48 (2006.01); B29C 49/62 (2006.01); B29K 23/00 (2006.01); B29K 105/00 (2006.01); B29K 105/04 (2006.01); B29K 105/12 (2006.01); B29K 223/00 (2006.01); B29L 9/00 (2006.01); B29L 23/00 (2006.01); B29L 31/00 (2006.01)
CPC B29C 49/071 (2022.05) [B29B 11/14 (2013.01); B29C 48/0017 (2019.02); B29C 48/21 (2019.02); B29C 48/23 (2019.02); B29C 49/04 (2013.01); B29C 49/22 (2013.01); B32B 1/00 (2013.01); B32B 5/20 (2013.01); B32B 27/08 (2013.01); B32B 27/306 (2013.01); B32B 27/32 (2013.01); B65D 1/0215 (2013.01); B65D 1/12 (2013.01); B65D 81/38 (2013.01); B65D 81/3846 (2013.01); C08J 9/06 (2013.01); C08J 9/122 (2013.01); B29B 11/10 (2013.01); B29C 48/0015 (2019.02); B29C 48/09 (2019.02); B29C 48/49 (2019.02); B29C 49/48 (2013.01); B29C 2049/627 (2013.01); B29C 2949/3008 (2022.05); B29C 2949/3012 (2022.05); B29C 2949/302 (2022.05); B29C 2949/3044 (2022.05); B29K 2023/0633 (2013.01); B29K 2023/065 (2013.01); B29K 2105/0005 (2013.01); B29K 2105/0058 (2013.01); B29K 2105/04 (2013.01); B29K 2105/12 (2013.01); B29K 2223/00 (2013.01); B29K 2995/0063 (2013.01); B29L 2009/001 (2013.01); B29L 2023/00 (2013.01); B29L 2031/712 (2013.01); B29L 2031/7158 (2013.01); B32B 2250/242 (2013.01); B32B 2250/246 (2013.01); B32B 2262/0253 (2013.01); B32B 2262/14 (2013.01); B32B 2270/00 (2013.01); B32B 2307/4026 (2013.01); B32B 2307/71 (2013.01); B32B 2307/72 (2013.01); B32B 2307/7242 (2013.01); B32B 2439/60 (2013.01); B32B 2439/70 (2013.01); C08J 2323/06 (2013.01); C08J 2323/08 (2013.01); C08J 2423/06 (2013.01)] 13 Claims
OG exemplary drawing
 
1. A container comprising:
a floor and
a container wall extending away from the floor, and the container wall and the floor cooperate to form an interior product storage region,
wherein the container wall is formed of a multi-layer material including a first layer of an insulative cellular non-aromatic polymeric material comprising high density polyethylene and a second layer comprising high density polyethylene and in contact with an outer surface of the first layer to locate the insulative cellular non-aromatic polymeric material between the second layer and the interior product-storage region,
wherein the first layer is extruded and the second layer is extruded on the first layer to cause the first layer and the second layer to contact one another,
wherein the container has a density less than about 0.4 g/cm3.