EP0450854A3 - Solvent cleaning of articles - Google Patents

Solvent cleaning of articles Download PDF

Info

Publication number
EP0450854A3
EP0450854A3 EP19910302697 EP91302697A EP0450854A3 EP 0450854 A3 EP0450854 A3 EP 0450854A3 EP 19910302697 EP19910302697 EP 19910302697 EP 91302697 A EP91302697 A EP 91302697A EP 0450854 A3 EP0450854 A3 EP 0450854A3
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Withdrawn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
EP19910302697
Other languages
English (en)
Other versions
EP0450854A2 (fr
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 EP0450854A2 publication Critical patent/EP0450854A2/fr
Publication of EP0450854A3 publication Critical patent/EP0450854A3/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Withdrawn legal-status Critical Current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
    • C11D7/22—Organic compounds
    • C11D7/26—Organic compounds containing oxygen
    • C11D7/261—Alcohols; Phenols
    • 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
    • C11D7/5004—Organic solvents
    • C11D7/5018—Halogenated solvents
    • 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
    • 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
    • C11D7/22—Organic compounds
    • C11D7/24—Hydrocarbons
    • 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
    • C11D7/22—Organic compounds
    • C11D7/28—Organic compounds containing halogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Emergency Medicine (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Metallurgy (AREA)
  • Detergent Compositions (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Manufacturing Of Printed Wiring (AREA)
EP19910302697 1990-04-04 1991-03-27 Solvent cleaning of articles Withdrawn EP0450854A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9007579 1990-04-04
GB909007579A GB9007579D0 (en) 1990-04-04 1990-04-04 Solvent cleaning of articles

Publications (2)

Publication Number Publication Date
EP0450854A2 EP0450854A2 (fr) 1991-10-09
EP0450854A3 true EP0450854A3 (en) 1991-11-27

Family

ID=10673849

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910302697 Withdrawn EP0450854A3 (en) 1990-04-04 1991-03-27 Solvent cleaning of articles

Country Status (7)

Country Link
EP (1) EP0450854A3 (fr)
JP (1) JPH05148497A (fr)
KR (1) KR910018533A (fr)
AU (1) AU7391291A (fr)
CA (1) CA2039827A1 (fr)
GB (1) GB9007579D0 (fr)
IE (1) IE911027A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE66347B1 (en) * 1989-10-06 1995-12-27 Allied Signal Inc Azeotrope-like compositions of dichloropentafluoropropane and a hydrocarbon containing sex carbon atoms
IE902926A1 (en) * 1989-10-06 1991-04-10 Allied Signal Inc Azeotrope-like compositions of dichloropentafluoropropane¹and 1,2-dichloroethylene
EP0487222A1 (fr) * 1990-11-20 1992-05-27 E.I. Du Pont De Nemours And Company Compositions azeotropiques de dichloropentafluoropropane et chloroforme
US5286422A (en) * 1991-08-03 1994-02-15 Asahi Kasei Kogyo Kabushiki Kaisha Process for producing three-dimensional fiber using a halogen group solvent
DE4237094C2 (de) * 1991-11-05 1997-04-10 Asahi Chemical Ind Polyolefinlösung und deren Verwendung
US6395699B1 (en) * 1995-08-14 2002-05-28 Asahi Glass Company Ltd. Method of removing grease, oil or flux from an article
FR2874383B1 (fr) * 2004-08-18 2006-10-13 Arkema Sa Composition a base de 1,1,1,3,3 - pentafluorobutane, utilisable dans des applications de depot, nettoyage, degraissage et sechage

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0347924A1 (fr) * 1988-06-22 1989-12-27 Asahi Glass Company Ltd. Utilisation de solvants d'hydrocarbures halogénés comme agents nettoyants
EP0381216A1 (fr) * 1989-02-01 1990-08-08 Asahi Glass Company Ltd. Mélange azéotropique ou semblable à un mélange azéotropique à base d'hydrocarbures hydrogénés, chlorés et fluorés
EP0411778A1 (fr) * 1989-08-03 1991-02-06 E.I. Du Pont De Nemours And Company Compositions ternaires azéotropiques de 2,3-dichloro-1,1,1,3,3-pentafluoropropane, trans-1,2-dichloréthylène et méthanol
WO1991005082A1 (fr) * 1989-10-06 1991-04-18 Allied-Signal Inc. Compositions analogues a l'azeotrope de dichloropentafluoropropane et de 1,2-dichloroethylene

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0347924A1 (fr) * 1988-06-22 1989-12-27 Asahi Glass Company Ltd. Utilisation de solvants d'hydrocarbures halogénés comme agents nettoyants
EP0381216A1 (fr) * 1989-02-01 1990-08-08 Asahi Glass Company Ltd. Mélange azéotropique ou semblable à un mélange azéotropique à base d'hydrocarbures hydrogénés, chlorés et fluorés
EP0411778A1 (fr) * 1989-08-03 1991-02-06 E.I. Du Pont De Nemours And Company Compositions ternaires azéotropiques de 2,3-dichloro-1,1,1,3,3-pentafluoropropane, trans-1,2-dichloréthylène et méthanol
WO1991005082A1 (fr) * 1989-10-06 1991-04-18 Allied-Signal Inc. Compositions analogues a l'azeotrope de dichloropentafluoropropane et de 1,2-dichloroethylene

Also Published As

Publication number Publication date
GB9007579D0 (en) 1990-05-30
CA2039827A1 (fr) 1991-10-05
KR910018533A (ko) 1991-11-30
JPH05148497A (ja) 1993-06-15
EP0450854A2 (fr) 1991-10-09
AU7391291A (en) 1991-10-10
IE911027A1 (en) 1991-10-09

Similar Documents

Publication Publication Date Title
GB9116329D0 (en) Articles of clothing
GB9009824D0 (en) Cleaning products
GB2242686B (en) Cleansing composition
EP0479146A3 (en) Solvent for dry cleaning
AU1150592A (en) Cleaning of metallic articles
GB9027902D0 (en) Preparation of foam-in-fabric articles
EP0470691A3 (en) Disposable articles comprising compostible components
GB2247400B (en) Bristled article
GB9007579D0 (en) Solvent cleaning of articles
EP0458279A3 (en) Cleaning solvent
GB9027837D0 (en) Cleansing composition
EP0478104A3 (en) Cleaning nozzle
GB9021264D0 (en) Cleaning of solutions
GB9007578D0 (en) Solvent cleaning of articles
GB9017841D0 (en) Methods and compositions for cleaning articles
EP0490501A3 (en) Cleaning of articles
GB9014374D0 (en) Solvent cleaning of articles
GB9007648D0 (en) Solvent cleaning of articles
GB9007646D0 (en) Solvent cleaning of articles
AU7659891A (en) Fabric cleaning process
GB2264430B (en) Articles of clothing
ZA919298B (en) Cleaning of articles
GB9226321D0 (en) Articles of adomment
RU1769988C (en) Device for cleaning of articles
GB9119617D0 (en) Cleaning of articles

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE DK ES FR GB IT LI NL SE

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE DK ES FR GB IT LI NL SE

17P Request for examination filed

Effective date: 19920319

17Q First examination report despatched

Effective date: 19920427

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19930522