US 12,460,764 B2
Thermal insulation liners
James McGoff, Silver Spring, MD (US); Charles Vincent, Richmond, VA (US); and Brian Powers, Adelphi, MD (US)
Assigned to TemperPack Technologies, Inc., Richmond, VA (US)
Filed by TemperPack Technologies Inc., Richmond, VA (US)
Filed on Dec. 18, 2024, as Appl. No. 18/986,497.
Application 18/986,497 is a continuation of application No. 18/164,957, filed on Feb. 6, 2023, granted, now 12,203,584.
Application 18/164,957 is a continuation of application No. 17/080,364, filed on Oct. 26, 2020, granted, now 11,572,973, issued on Jan. 18, 2023.
Application 17/080,364 is a continuation of application No. 15/575,114, granted, now 10,816,128, issued on Oct. 7, 2020, previously published as PCT/US2016/033294, filed on May 19, 2016.
Claims priority of provisional application 62/296,763, filed on Feb. 18, 2016.
Claims priority of provisional application 62/164,416, filed on May 20, 2015.
Prior Publication US 2025/0237342 A1, Jul. 24, 2025
This patent is subject to a terminal disclaimer.
Int. Cl. F16L 59/00 (2006.01); B32B 27/00 (2006.01); B32B 27/02 (2006.01); B32B 27/12 (2006.01); B32B 27/32 (2006.01); B32B 27/36 (2006.01); B32B 29/00 (2006.01); B32B 29/02 (2006.01); B65D 90/04 (2006.01)
CPC F16L 59/00 (2013.01) [B32B 27/00 (2013.01); B32B 27/02 (2013.01); B32B 27/12 (2013.01); B32B 27/32 (2013.01); B32B 27/36 (2013.01); B32B 29/00 (2013.01); B32B 29/02 (2013.01); B65D 90/046 (2013.01); B32B 2250/02 (2013.01); B32B 2250/26 (2013.01); B32B 2307/30 (2013.01); B32B 2307/716 (2013.01); B32B 2307/7163 (2013.01); B65D 2590/043 (2013.01); Y10T 428/1303 (2015.01); Y10T 428/1334 (2015.01); Y10T 428/1352 (2015.01); Y10T 428/1372 (2015.01)] 30 Claims
OG exemplary drawing
 
1. An insulation liner comprising:
an insulating layer comprising a first fibrous material and a second fibrous material, wherein the second fibrous material is about 1% by weight to about 25% by weight of the insulating layer, wherein at least a portion of the second fibrous material is bonded to at least a portion of the first fibrous material;
a first barrier adjacent to a first external surface of the insulating layer; and
a second barrier adjacent to a second external surface of the insulating layer,
wherein the insulating layer is disposed between the first barrier and the second barrier, and
wherein the insulating layer has a density of about 0.3 kg/m3 to about 50 kg/m3.