Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
HEAT TRANSFER COMPOSITIONS
Document Type and Number:
WIPO Patent Application WO/2011/101620
Kind Code:
A3
Abstract:
The invention provides a heat transfer composition consisting essentially of from about 82 to about 88 % by weight of trans-1,3,3,3-tetrafluoropropene (R-1234ze(E)) and from about 12 to about 18 % by weight of 1,1-difluoroethane (R-152a). The invention also provides a heat transfer composition comprising from about 5 to about 85 % by weight R- 1234ze(E), from about 2 to about 20 % by weight R-152a, and from about 5 to about 60 by weight 1,1,1,2-tetrafluoroethane (R-134a).

More Like This:
JPS63226251PACKAGING OF SOLID FOOD IN LEAF OF BAMBOO GRASS AND APPARATUS THEREFOR
WO/2014/019827FOOD GRADE GRINDING AID COMPOSITION
Inventors:
LOW ROBERT E (GB)
Application Number:
PCT/GB2011/000200
Publication Date:
October 13, 2011
Filing Date:
February 14, 2011
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
MEXICHEM AMANCO HOLDING SA (MX)
LOW ROBERT E (GB)
International Classes:
A23L1/00; C09K3/30; C08J9/14; C09K23/00; C09K5/04; C11D7/50
Domestic Patent References:
WO2005108522A12005-11-17
WO2005105947A22005-11-10
Foreign References:
US20060243945A12006-11-02
US20080314073A12008-12-25
Attorney, Agent or Firm:
PUGH, Robert (Park View House58 The Ropewalk, Nottingham NG1 5DD, GB)
Download PDF:
View/Download PDF      PDF Help



 
Previous Patent: HEAT TRANSFER COMPOSITIONS

Next Patent: HEAT TRANSFER COMPOSITIONS