EP0450856A3 - Solvent cleaning of articles - Google Patents

Solvent cleaning of articles Download PDF

Info

Publication number
EP0450856A3
EP0450856A3 EP19910302702 EP91302702A EP0450856A3 EP 0450856 A3 EP0450856 A3 EP 0450856A3 EP 19910302702 EP19910302702 EP 19910302702 EP 91302702 A EP91302702 A EP 91302702A EP 0450856 A3 EP0450856 A3 EP 0450856A3
Authority
EP
European Patent Office
Prior art keywords
articles
solvent cleaning
cleaning
solvent
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.)
Withdrawn
Application number
EP19910302702
Other versions
EP0450856A2 (en
Inventor
Neil Winterton
David George Mcbeth
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 EP0450856A2 publication Critical patent/EP0450856A2/en
Publication of EP0450856A3 publication Critical patent/EP0450856A3/en
Withdrawn legal-status Critical Current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
    • 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
    • C11D7/5077—Mixtures of only oxygen-containing solvents
    • C11D7/5081—Mixtures of only oxygen-containing solvents the oxygen-containing solvents being alcohols only
    • 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
    • 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
    • C23G5/02825—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 containing hydrogen
    • C23G5/02841—Propanes
    • C23G5/02851—C2HCl2F5

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)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
EP19910302702 1990-04-04 1991-03-27 Solvent cleaning of articles Withdrawn EP0450856A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB909007578A GB9007578D0 (en) 1990-04-04 1990-04-04 Solvent cleaning of articles
GB9007578 1990-04-04

Publications (2)

Publication Number Publication Date
EP0450856A2 EP0450856A2 (en) 1991-10-09
EP0450856A3 true EP0450856A3 (en) 1991-11-21

Family

ID=10673848

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910302702 Withdrawn EP0450856A3 (en) 1990-04-04 1991-03-27 Solvent cleaning of articles

Country Status (7)

Country Link
EP (1) EP0450856A3 (en)
JP (1) JPH05295394A (en)
KR (1) KR910018531A (en)
AU (1) AU7391491A (en)
CA (1) CA2039829A1 (en)
GB (1) GB9007578D0 (en)
IE (1) IE911026A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE902926A1 (en) * 1989-10-06 1991-04-10 Allied Signal Inc Azeotrope-like compositions of dichloropentafluoropropane¹and 1,2-dichloroethylene
IE66347B1 (en) * 1989-10-06 1995-12-27 Allied Signal Inc Azeotrope-like compositions of dichloropentafluoropropane and a hydrocarbon containing sex carbon atoms
UA40695U (en) * 2008-10-23 2009-04-27 Виктор Владимирович МУЖИЧУК Perforated profile for quick-assembled constructions
JP6647269B2 (en) * 2017-12-21 2020-02-14 株式会社Ｅｎｅｏｓサンエナジー Solvent composition

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3634273A (en) * 1968-01-10 1972-01-11 Armour Ind Chem Co Thickened chlorinated solvent compositions and method
EP0347924A1 (en) * 1988-06-22 1989-12-27 Asahi Glass Company Ltd. Use of halogenated hydrocarbon solvents as cleaning agents

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3634273A (en) * 1968-01-10 1972-01-11 Armour Ind Chem Co Thickened chlorinated solvent compositions and method
EP0347924A1 (en) * 1988-06-22 1989-12-27 Asahi Glass Company Ltd. Use of halogenated hydrocarbon solvents as cleaning agents

Also Published As

Publication number Publication date
EP0450856A2 (en) 1991-10-09
JPH05295394A (en) 1993-11-09
GB9007578D0 (en) 1990-05-30
KR910018531A (en) 1991-11-30
IE911026A1 (en) 1991-10-09
AU7391491A (en) 1991-10-10
CA2039829A1 (en) 1991-10-05

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