公开(公告)号：US20220186047A1

公开(公告)日：2022-06-16

申请号：US17593359

申请日：2020-03-27

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Naota Sugiyama ,  Taiki Ihara ,  Wataru Nakayam ,  Yusaku Yoshiike

IPC: C09D7/61 ,  F28F21/04 ,  F28F19/00 ,  C09D7/40 ,  C09D5/00 ,  B05D1/28 ,  B05D3/06 ,  B05D7/00

Abstract: To provide a laminate for frost prevention, a heat exchanger including the laminate, and a coating agent for frost prevention, which have excellent reduction or prevention effect of frost growth. A laminate for frost prevention of an embodiment of the present embodiments including: a substrate, and a frost prevention layer containing first inorganic nanoparticles and a hydrophilic binder and exhibiting a water contact angle of 19.0 degrees or less.