Title:
【発明の名称】パーフルオロ―1,2―ジメチルシクロブタンとメタノールおよび1,1―ジクロロ―1―フルオロエタンまたはジクロロトリフルオロエタンとの共沸組成物
Document Type and Number:
Japanese Patent JPH05504958
Kind Code:
A
Abstract:
Azeotropic mixtures of perfluoro-1,2-dimethylcyclobutane, methanol and either 1,1-dichloro-1-fluoroethane or dichlorotrifluoroethane, are useful in solvent cleaning applications, and as refrigerants, aerosol propellants and polymer blowing agents.
Inventors:
Merchant, Abid Nazarari
Application Number:
JP50534791A
Publication Date:
July 29, 1993
Filing Date:
February 04, 1991
Export Citation:
Assignee:
E.I.DU PONT DE NEMOURS AND COMPANY
International Classes:
C07C19/08; C07C23/06; C07C31/04; C08J9/14; C09K3/00; C09K3/30; C09K5/04; C11D7/30; C11D7/50; C23G5/028; H05K3/26; (IPC1-7): C07C19/08; C07C23/06; C07C31/04; C08J9/14; C09K3/00; C09K3/30; C09K5/04; C11D7/30; C11D7/50; C23G5/028; H05K3/26
Attorney, Agent or Firm:
Chika Takagi (2 outside)