CA2303709A1 - C3 to c5 polyfluoroalkanes propellants - Google Patents

C3 to c5 polyfluoroalkanes propellants Download PDF

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Publication number
CA2303709A1
CA2303709A1 CA002303709A CA2303709A CA2303709A1 CA 2303709 A1 CA2303709 A1 CA 2303709A1 CA 002303709 A CA002303709 A CA 002303709A CA 2303709 A CA2303709 A CA 2303709A CA 2303709 A1 CA2303709 A1 CA 2303709A1
Authority
CA
Canada
Prior art keywords
polyfluoroalkanes
propellants
cleansing
preparation
carbon atoms
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002303709A
Other languages
French (fr)
Other versions
CA2303709C (en
Inventor
Claus-Dieter Sommerfeld
Wilhelm Lamberts
Dietmar Bielefeldt
Albrecht Marhold
Michael Negele
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE3903336A external-priority patent/DE3903336A1/en
Application filed by Individual filed Critical Individual
Publication of CA2303709A1 publication Critical patent/CA2303709A1/en
Application granted granted Critical
Publication of CA2303709C publication Critical patent/CA2303709C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

Polyfluoroalkanes of 3 to 5 carbon atoms are used as propellants in sprayable compositions or in the preparation of plastic foams and in the electrical industry as cleansing and degreasing agents.
CA002303709A 1989-02-04 1990-02-02 C3 to c5 polyfluoroalkanes propellants Expired - Lifetime CA2303709C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3903336A DE3903336A1 (en) 1989-02-04 1989-02-04 USING C (ARROW DOWN) 3 (DOWN ARROW) - UP TO C (DOWN ARROW) 5 (DOWN ARROW) -POLYFLUOROUS CANS AS PRESSURE GASES
DEP3903336.8 1989-02-04
CA002009169A CA2009169C (en) 1989-02-04 1990-02-02 C3 to c5 polyfluoroalkanes propellants

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002009169A Division CA2009169C (en) 1989-02-04 1990-02-02 C3 to c5 polyfluoroalkanes propellants

Publications (2)

Publication Number Publication Date
CA2303709A1 true CA2303709A1 (en) 1990-08-04
CA2303709C CA2303709C (en) 2003-05-06

Family

ID=25673921

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002303709A Expired - Lifetime CA2303709C (en) 1989-02-04 1990-02-02 C3 to c5 polyfluoroalkanes propellants

Country Status (1)

Country Link
CA (1) CA2303709C (en)

Also Published As

Publication number Publication date
CA2303709C (en) 2003-05-06

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