| 摘要 |
<p>Disclosed herein are detectable refrigerant compositions, comprising from about 0.001 to about 5 weight percent tracer compositions, which are useful to identify leaking in a vapor compression refrigeration and/or air conditioning system. The presence of the tracers make the refrigerant compositions detectable by chemo/electro-active array, corona discharge, heated diode, electrochemical, photoionization, infra red, ultrasonic and electron capture detectors.</p> |
| 申请人 |
E.I. DUPONT DE NEMOURS AND COMPANY;BIVENS, DONALD, BERNARD;LECK, THOMAS, J.;MCFARLAND, MACK;MINOR, BARBARA, HAVILAND;STEICHEN, JOHN, CARL |
发明人 |
BIVENS, DONALD, BERNARD;LECK, THOMAS, J.;MCFARLAND, MACK;MINOR, BARBARA, HAVILAND;STEICHEN, JOHN, CARL |
