Please download the dossier by clicking on the dossier button x
×

Air conditioning and refrigeration system using a sulfonate containing calcium salt of dialkyl aromatic sulfonic acid and nonylated phenylamine derivatives in a polar compound

  • US 6,286,323 B1
  • Filed: 05/02/2000
  • Issued: 09/11/2001
  • Est. Priority Date: 05/02/2000
  • Status: Expired due to Term
First Claim
Patent Images

1. A method of improving the efficiency of a compressor driven system for removing heat using a compressible liquid refrigerant comprising the step of introducing a lubricant into the compressor of the system, said lubricant is a mixture of a carrier with a polar compound, said polar compound comprising an alpha-olefin with a sulfonate containing a calcium salt of dialkyl aromatic sulfonic acid and nonylated phenylamine derivatives.

View all claims
  • 3 Assignments
Timeline View
Assignment View
    ×
    ×