Heat transfer compositions

C - Chemistry – Metallurgy – 09 – K

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C09K 5/04 (2006.01) C08J 9/14 (2006.01) C09K 3/30 (2006.01) C11D 7/50 (2006.01)

Patent

CA 2745518

The invention provides a heat transfer composition comprising: (ii) R-1243zf; (iii) a second component selected from R-32 (difluoromethane), R-744 (CO)2, R- 41 (fluoromethane), R-1270 (propene), R-290 (propane), R-161 (fluoroethane) and mixtures thereof; and (iv) a third component selected from R-134a (1,1,1,2- tetrafluoroethane), R-125 (pentafluoroethane), R-1234yf (2,3,3,3-tetrafluoroprop-1-ene) and mixtures thereof.

La présente invention concerne une composition de transfert de chaleur comprenant : (ii) du R-1243zf ; (iii) un deuxième composant choisi parmi le R-32 (difluorométhane), le R-744 (CO2), le R-41 (fluorométhane), le R-1270 (propylène), le R-290 (propane), le R-161 (fluoroéthane) et les mélanges de ceux-ci ; et (iv) un troisième composant choisi parmi le R-134a (1,1,1,2-tétrafluoroéthane), le R-125 (pentafluoroéthane), le R-1234yf (2,3,3,3-tétrafluoroprop-1-ène) et les mélanges de ceux-ci.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Heat transfer compositions does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Heat transfer compositions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Heat transfer compositions will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1940796

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.