公开(公告)号：US20230159808A1

公开(公告)日：2023-05-25

申请号：US17922997

申请日：2021-05-04

Applicant: Arkema Inc.

Inventor： Benjamin Bin CHEN ,  Sarah KIM ,  Brian Thomas KOO ,  Lucy Mary CLARKSON

IPC: C09K5/04 ,  C10M171/00 ,  C09K3/30 ,  C08J9/14

CPC classification number: C09K5/044 ,  C09K5/045 ,  C10M171/008 ,  C09K3/30 ,  C08J9/144 ,  C09K2205/122 ,  C09K2205/126 ,  C08J2203/142 ,  C08J2203/162 ,  C08J2300/00 ,  C09K2205/24 ,  C09K2205/43

Abstract: The present invention relates to heat transfer compositions comprising 1-chloro-1,2 difluoroethylene for use in refrigeration, air conditioning, heat pump systems, chillers, and other heat transfer applications. The inventive heat transfer compositions can possess reduced global warming potential while providing good capacity and performance while providing preferable flammability characteristics

公开(公告)号：US20230159809A1

公开(公告)日：2023-05-25

申请号：US17922993

申请日：2021-05-04

Applicant: Arkema Inc.

Inventor： Benjamin Bin CHEN ,  Sarah KIM ,  Brian T. KOO ,  Lucy M. CLARKSON

IPC: C09K5/04

CPC classification number: C09K5/045 ,  C09K2205/32 ,  C09K2205/126

Abstract: Provided are azeotrope or azeotrope-like compositions comprised of 1-chloro-1,2 difluoroethylene (R-1122a) and 2,3,3,3-tetrafluoropropene (HFO-1234yf) and uses thereof.