Patent · US Active

Heat transfer methods, systems and compositions

US10301521B2 · kind B2 · utility

4Cited by
7References
27Claims
0Family size

Assignee

Inventors

Key dates

Filing dateJul 27, 2017
Grant dateMay 28, 2019
Priority date—
Expiry dateNov 10, 2037

Classification

  • Technology area (CPC F)Mechanical Engineering; Lighting; Heating
  • CPC primaryF25B2400/121
  • WIPO fieldBasic materials chemistry
  • WIPO sectorChemistry

Abstract

Disclosed are refrigerants comprising at least about 97% by weight of a blend of three compounds, said blend consisting of:

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.