[go: up one dir, main page]

GB1307647A - Solvent compositions - Google Patents

Solvent compositions

Info

Publication number
GB1307647A
GB1307647A GB1307647DA GB1307647A GB 1307647 A GB1307647 A GB 1307647A GB 1307647D A GB1307647D A GB 1307647DA GB 1307647 A GB1307647 A GB 1307647A
Authority
GB
United Kingdom
Prior art keywords
dec
solvent compositions
cleaning
tetrachlorodifluoroethane
dichloropropane
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
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of GB1307647A publication Critical patent/GB1307647A/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
    • C11D7/5068—Mixtures of halogenated and non-halogenated solvents
    • C11D7/5072—Mixtures of only hydrocarbons
    • 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
    • C23G5/02822—C2Cl4F2

Landscapes

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

Abstract

1307647 Cleaning solvents IMPERIAL CHEMICAL INDUSTRIES Ltd 3 Dec 1971 [29 Dec 1970] 61601/70 Heading C5D A cleaning solvent comprises tetrachlorodifluoroethane, n-heptane and 1,2-dichloropropane. The components may be in azeotropic proportions. The composition may be used to dry clean textiles and remove flux from printed circuit boards.
GB1307647D 1970-12-29 1970-12-29 Solvent compositions Expired GB1307647A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6160170 1970-12-29

Publications (1)

Publication Number Publication Date
GB1307647A true GB1307647A (en) 1973-02-21

Family

ID=10487209

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1307647D Expired GB1307647A (en) 1970-12-29 1970-12-29 Solvent compositions

Country Status (2)

Country Link
GB (1) GB1307647A (en)
NL (1) NL7118023A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1925659A1 (en) * 2005-09-13 2008-05-28 Asahi Glass Company, Limited Azeotropic solvent composition and mixed solvent composition

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1925659A1 (en) * 2005-09-13 2008-05-28 Asahi Glass Company, Limited Azeotropic solvent composition and mixed solvent composition
EP1925659A4 (en) * 2005-09-13 2010-07-28 Asahi Glass Co Ltd Azeotropic solvent composition and mixed solvent composition

Also Published As

Publication number Publication date
NL7118023A (en) 1972-07-03

Similar Documents

Publication Publication Date Title
GB1469264A (en) Cleaning solvents containing 1,1,2-trichloro-1,2,3-trifluoro ethane
GB1495327A (en) Solvent cleaning compositions
GB1321375A (en) Solvent compositions
DK109155C (en) Process for the manufacture of electrical components in the form of printed circuits.
CA940184A (en) Work table having multiposition extension board
GB1307647A (en) Solvent compositions
GB1239810A (en) Halogenated solvent mixtures
JPS525809A (en) Dry-cleaning solvent composition
GB1307274A (en) Trichlorotrifluoroethane solvent compositions
GB1243117A (en) Improvements in or relating to soldering leads to circuits on substrates
GB1307433A (en) Trichlorotriffluoroethane solvent compositions
GB1405692A (en) Cleaning soldered electronic articles
GB1240811A (en) Solvent mixture
GB1331091A (en) Solvent compositions
GB1285825A (en) Trichlorotrifluoroethane solvent compositions
GB1308940A (en) Solvent compositions
JPS5211573A (en) Device of stacking boards
GB1377156A (en) Solvent mixtures
GB1308357A (en) Solvent compositions
GB1307631A (en) Trichlorotrifluoroethane solvent compositions
GB1338588A (en) Solvent compositions
GB927987A (en) Ironing boards
GB1333588A (en) Solvent compositions
GB1362241A (en) Method of cleaning printed circuit boards
JPS51119454A (en) Washer based nut

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee