US 12,135,173 B2
Heat exchanger
Koji Minamitani, Isehara (JP); and Terutoshi Kumaki, Isehara (JP)
Assigned to Resonac Packaging Corporation, Hikone (JP)
Appl. No. 17/925,010
Filed by Resonac Packaging Corporation, Hikone (JP)
PCT Filed Mar. 29, 2021, PCT No. PCT/JP2021/013271
§ 371(c)(1), (2) Date Nov. 14, 2022,
PCT Pub. No. WO2021/229937, PCT Pub. Date Nov. 18, 2021.
Claims priority of application No. 2020-084937 (JP), filed on May 14, 2020.
Prior Publication US 2023/0243606 A1, Aug. 3, 2023
Int. Cl. F28F 3/12 (2006.01); B32B 1/00 (2024.01); B32B 7/12 (2006.01); B32B 15/08 (2006.01); B32B 37/12 (2006.01); F28F 21/06 (2006.01); H01M 10/613 (2014.01); H01M 10/625 (2014.01); H01M 10/6568 (2014.01)
CPC F28F 21/065 (2013.01) [B32B 1/00 (2013.01); B32B 7/12 (2013.01); B32B 15/08 (2013.01); B32B 37/12 (2013.01); F28F 3/12 (2013.01); B32B 2037/1253 (2013.01); H01M 10/613 (2015.04); H01M 10/625 (2015.04); H01M 10/6568 (2015.04); H01M 2220/20 (2013.01)] 6 Claims
OG exemplary drawing
 
1. A heat exchanger comprising:
an outer packaging member provided with a heat transfer medium inlet and a heat transfer medium outlet, the outer packaging member being configured to allow a heat transfer medium flowed to an inside of the outer packaging member from the heat transfer medium inlet to pass through the inside and flow out from the heat transfer medium outlet,
wherein the outer packaging member is made of outer packaging laminate materials each including a metal heat transfer layer and a resin thermal fusion layer provided on one surface of the heat transfer layer, the outer packaging laminate materials being superimposed one on the other, the thermal fusion layers being integrally bonded along peripheral edge portions of the outer packaging laminate materials,
wherein the heat transfer layer and the thermal fusion layer of the outer packaging laminate material are laminated via an inner adhesive agent layer made of an acid-modified polyolefin-based adhesive agent containing an acid-modified polyolefin-based resin, and
wherein the acid-modified polyolefin-based adhesive agent comprises a polyolefin resin having a carboxyl group as a main agent and a polyfunctional isocyanate compound as a curing agent.