Title:
【発明の名称】1,1,1,3,3-ペンタフルオロブタンの共沸様組成物
Document Type and Number:
Japanese Patent JP2003518144
Kind Code:
A
Abstract:
Disclosed are binary azeotrope-like compositions consisting essentially of 1,1,1,3,3-pentafluorobutane (HFC-365mfc) and 1,1,1,2,3,4,4,5,5,5-decafluoropentane (HFC-43-10mee) or nonafluoromethoxybutane. The present invention further includes ternary or quaternary azeotrope-like compositions consisting essentially of 1,1,1,3,3-pentafluorobutane and 1,1,1,2,3,4,4,5,5,5-decafluoropentane or nonafluoromethoxybutane, and additionally trans-1,2-dichloroethylene, n-propyl bromide, acetone, methanol, ethanol or isopropanol.
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Inventors:
Barbara Havilland Miner
Melody A. Schweizer
Thomas El. Tatasar
Melody A. Schweizer
Thomas El. Tatasar
Application Number:
JP2000606692A
Publication Date:
June 03, 2003
Filing Date:
March 22, 2000
Export Citation:
Assignee:
E.I.DU PONT DE NEMOURS AND COMPANY
International Classes:
C07C19/08; C09K5/04; C11D7/28; C11D7/30; C11D7/50; C11D7/60; C11D7/26; C23G5/028; (IPC1-7): C09K5/04; C11D7/26; C11D7/28; C11D7/30; C11D7/50; C11D7/60
Attorney, Agent or Firm:
Yoshikazu Tani (2 outside)