GB1200466A - Azeotropes of 1,1-dichloroethane and trichlorotrifluoroethane - Google Patents

Azeotropes of 1,1-dichloroethane and trichlorotrifluoroethane

Info

Publication number
GB1200466A
GB1200466A GB4870967A GB4870967A GB1200466A GB 1200466 A GB1200466 A GB 1200466A GB 4870967 A GB4870967 A GB 4870967A GB 4870967 A GB4870967 A GB 4870967A GB 1200466 A GB1200466 A GB 1200466A
Authority
GB
United Kingdom
Prior art keywords
dichloroethane
azeotropes
trichlorotrifluoroethane
trifluoroethane
trichloro
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.)
Expired
Application number
GB4870967A
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Publication of GB1200466A publication Critical patent/GB1200466A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/50—Solvents
    • C11D7/5036—Azeotropic mixtures containing halogenated solvents
    • C11D7/504—Azeotropic mixtures containing halogenated solvents all solvents being halogenated hydrocarbons
    • C11D7/5059—Mixtures containing (hydro)chlorocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C19/00—Acyclic saturated compounds containing halogen atoms
    • C07C19/01—Acyclic saturated compounds containing halogen atoms containing chlorine
    • C07C19/043—Chloroethanes
    • C07C19/045—Dichloroethanes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C19/00—Acyclic saturated compounds containing halogen atoms
    • C07C19/08—Acyclic saturated compounds containing halogen atoms containing fluorine
    • C07C19/10—Acyclic saturated compounds containing halogen atoms containing fluorine and chlorine
    • C07C19/12—Acyclic saturated compounds containing halogen atoms containing fluorine and chlorine having two carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
    • C23G5/02—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents
    • C23G5/028—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents containing halogenated hydrocarbons
    • C23G5/02809—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents containing halogenated hydrocarbons containing chlorine and fluorine
    • C23G5/02812—Perhalogenated hydrocarbons
    • C23G5/02816—Ethanes
    • C23G5/02819—C2Cl3F3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Detergent Compositions (AREA)

Abstract

1,200,466. Azeotropes of 1,1-dichloroethane- and trichloro-trifluoroethane. UNION CARBIDE CORP. 26 Oct., 1967 [28 Oct., 1966], No. 48709/67. Heading C5D. An azeotropic composition is composed of 23% by weight 1,1-dichloroethane and 77% by weight 1,1,2-trichloro-1,2,2-trifluoroethane having a boiling point of 115À5‹ F. at 760 mm. pressure. The composition may advantageously be used for removing asphalt based ink from a printed circuit.
GB4870967A 1966-10-28 1967-10-26 Azeotropes of 1,1-dichloroethane and trichlorotrifluoroethane Expired GB1200466A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59020466A 1966-10-28 1966-10-28

Publications (1)

Publication Number Publication Date
GB1200466A true GB1200466A (en) 1970-07-29

Family

ID=24361274

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4870967A Expired GB1200466A (en) 1966-10-28 1967-10-26 Azeotropes of 1,1-dichloroethane and trichlorotrifluoroethane

Country Status (2)

Country Link
DE (1) DE1617230A1 (en)
GB (1) GB1200466A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2203443A (en) * 1987-04-08 1988-10-19 Ici Plc Optical fibre treatment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2203443A (en) * 1987-04-08 1988-10-19 Ici Plc Optical fibre treatment
GB2203443B (en) * 1987-04-08 1992-01-15 Ici Plc Optical fibre treatment

Also Published As

Publication number Publication date
DE1617230A1 (en) 1971-03-25

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees