DK0445438T3 - Azeotropagtig opløsningsmiddelblanding og fremgangsmåde til rensning af elektroniske komponenter under anvendelse deraf - Google Patents

Azeotropagtig opløsningsmiddelblanding og fremgangsmåde til rensning af elektroniske komponenter under anvendelse deraf

Info

Publication number
DK0445438T3
DK0445438T3 DK90125837.6T DK90125837T DK0445438T3 DK 0445438 T3 DK0445438 T3 DK 0445438T3 DK 90125837 T DK90125837 T DK 90125837T DK 0445438 T3 DK0445438 T3 DK 0445438T3
Authority
DK
Denmark
Prior art keywords
electronic components
solvent mixture
azeotropic solvent
purifying electronic
purifying
Prior art date
Application number
DK90125837.6T
Other languages
English (en)
Inventor
Hans-Matthias Dr Deger
Horst Robeck
Klaus Dr Raab
Original Assignee
Solvay
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 Solvay filed Critical Solvay
Application granted granted Critical
Publication of DK0445438T3 publication Critical patent/DK0445438T3/da

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
    • C11D7/5077—Mixtures of only oxygen-containing solvents
    • C11D7/5081—Mixtures of only oxygen-containing solvents the oxygen-containing solvents being alcohols only
    • C—CHEMISTRY; METALLURGY
    • 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
    • C23G5/02803—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 fluorine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Detergent Compositions (AREA)
  • Manufacturing Of Printed Wiring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
DK90125837.6T 1990-01-25 1990-12-31 Azeotropagtig opløsningsmiddelblanding og fremgangsmåde til rensning af elektroniske komponenter under anvendelse deraf DK0445438T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4002120A DE4002120A1 (de) 1990-01-25 1990-01-25 Neues azeotropartiges loesemittelgemisch und verfahren zur reinigung von elektronischen bauteilen mit hilfe desselben

Publications (1)

Publication Number Publication Date
DK0445438T3 true DK0445438T3 (da) 1996-11-04

Family

ID=6398744

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90125837.6T DK0445438T3 (da) 1990-01-25 1990-12-31 Azeotropagtig opløsningsmiddelblanding og fremgangsmåde til rensning af elektroniske komponenter under anvendelse deraf

Country Status (6)

Country Link
US (1) US5073291A (da)
EP (1) EP0445438B1 (da)
JP (1) JP2812369B2 (da)
DE (2) DE4002120A1 (da)
DK (1) DK0445438T3 (da)
ES (1) ES2088953T3 (da)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5531916A (en) * 1990-10-03 1996-07-02 E. I. Du Pont De Nemours And Company Hydrofluorocarbon cleaning compositions
FR2676066B1 (fr) * 1991-05-02 1993-07-23 Atochem Composition a base de 1,1-dichloro-1-fluoroethane, de 1,1,1,3,3-pentafluorobutane et de methanol, pour le nettoyage et/ou le sechage de surfaces solides.
FR2676067B1 (fr) * 1991-05-02 1993-07-23 Atochem Composition a base de 1,1,1,3,3-pentafluorobutane et de methanol, pour le nettoyage et/ou le sechage de surfaces solides.
DE59208347D1 (de) * 1991-06-21 1997-05-22 Solvay Azeotropartiges Gemisch aus Methanol und 1H-Perfluorhexan
EP0519432A3 (en) * 1991-06-21 1993-05-05 Hoechst Aktiengesellschaft Azeotrope-like mixture of 2-propanol and 1h-perfluorohexane
US5219488A (en) * 1992-03-16 1993-06-15 Allied-Signal Inc. Azeotrope-like compositions of 2-trifluoromethyl-1,1,1,2-tetrafluorobutane and ethanol or isopropanol
US5221493A (en) * 1991-10-18 1993-06-22 E. I. Du Pont De Nemours And Company Azeotropic compositions of 1,1,2,2,3,3,4,4-octafluorobutane and alcohols or ketones
EP0610507B1 (en) * 1991-10-31 1998-07-01 Daikin Industries, Ltd. Cleaning solvent composition and cleaning method
US6355113B1 (en) 1991-12-02 2002-03-12 3M Innovative Properties Company Multiple solvent cleaning system
US5194170A (en) * 1992-04-02 1993-03-16 E. I. Du Pont De Nemours And Company Binary azeotropic compositions of 1,1,2,2,3,3,4,4-octafluorobutane and either tran-1,2-dichloroethylene, cis 1,2-dichloroethylene, or 1-1 dichloroethane
US5250208A (en) * 1992-04-02 1993-10-05 E. I. Du Pont De Nemours And Company Ternary azeotropic compositions
US5219490A (en) * 1992-04-27 1993-06-15 Allied-Signal Inc. Azeotrope-like compositions of 1,1,2,3,3-pentafluoropropane
US5696307A (en) * 1994-01-21 1997-12-09 Alliedsignal Inc. Hydrofluoroalkanes as cleaning and degreasing solvents
FR2740469B1 (fr) * 1995-10-31 1997-12-05 Atochem Elf Sa Compositions de nettoyage a base de 1,1,1,2,2,4,4,- heptafluorobutane et d'alcools
US5730894A (en) * 1996-04-16 1998-03-24 E. I. Du Pont De Nemours And Company 1,1,2,2,3,3,4,4-octafluorobutane azeotropic (like) compositions
US5769935A (en) 1996-11-26 1998-06-23 Alliedsignal Inc. Use of fluorocarbons as a fusing agent for toners in laser printers

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL129954C (da) * 1964-04-02
GB1399867A (en) * 1971-09-27 1975-07-02 Ici Ltd Cleaning process
GB1430582A (en) * 1972-01-14 1976-03-31 Haszeldine R N Preparation of fluorinated organic materials
US3960746A (en) * 1974-07-25 1976-06-01 E. I. Du Pont De Nemours And Company Azeotrope-like compositions of methanol, nitromethane and trichlorotrifluoroethane
US4157979A (en) * 1978-04-07 1979-06-12 Phillips Petroleum Company Azeotropic compositions
US4810412A (en) * 1988-04-11 1989-03-07 E. I. Du Pont De Nemours And Company Azeotropic compositions of 1,1-difluoro-2,2-dichloroethane and methanol or ethanol
JP2629056B2 (ja) * 1988-05-03 1997-07-09 アライド―シグナル・インコーポレーテッド １，１―ジクロロ―１―フルオロエタンおよびメタノールの共沸混合物様組成物
US4842764A (en) * 1988-05-03 1989-06-27 Allied-Signal Inc. Azeotrope-like compositions of 1,1-dichloro-1-fluoroethane and methanol
US4816174A (en) * 1988-05-03 1989-03-28 Allied-Signal Inc. Azeotrope-like compositions of 1,1-dichloro-1-fluoroethane, methanol and nitromethane
JPH02221386A (ja) * 1989-02-23 1990-09-04 Asahi Glass Co Ltd 塩素化弗素化炭化水素系脱脂洗浄剤

Also Published As

Publication number Publication date
JPH04213397A (ja) 1992-08-04
ES2088953T3 (es) 1996-10-01
DE59010360D1 (de) 1996-07-11
US5073291A (en) 1991-12-17
DE4002120A1 (de) 1991-08-01
EP0445438A1 (de) 1991-09-11
EP0445438B1 (de) 1996-06-05
JP2812369B2 (ja) 1998-10-22

Similar Documents

Publication Publication Date Title
DK0445438T3 (da) Azeotropagtig opløsningsmiddelblanding og fremgangsmåde til rensning af elektroniske komponenter under anvendelse deraf
IS1941B (is) Efni afleidd af pyrról og aðferð til framleiðslu þeirra
DK0616639T3 (da) Indretning og fremgangsmåde til isolering og oprensning af nukleinsyrer
DK0476861T3 (da) Fremgangsmåder og apparater til polering af en genstand
DK270487D0 (da) Fremgangsmaade og apparat til fremstilling af mandelmasse
DK0613004T3 (da) Præparat til bestemmelse af endotoxin og fremgangsmåde til bestemmelse af endotoxin under anvendelse af dette
DK648187D0 (da) Fremgangsmaade og apparat til fremstilling af kredsloebsdel
DK386687D0 (da) Fremgangsmaade og system til rensning af afgangsgas
DK300589D0 (da) Fremgangsmaade og apparat til fremstilling af lynlaase
DK0625586T3 (da) Konstruktionselement og fremgangsmåde til fremstilling af dette
DK0568072T3 (da) Fremgangsmåde til fremstilling af amidforbindelser og mikroorganisme til anvendelse deri
DK0534250T3 (da) Fremgangsmåde og udstyr til afsikring af en vekselstrømkreds
DK37989A (da) Fremgangsmaade og indretning til paavisning af cannabinoider
DK162670C (da) Fremgangsmaade og indretning til sammenfoejning af profilstykker
DK229888A (da) Fremgangsmaade og indretning til udlaegning af plastroer
DK39689A (da) Fremgangsmaade til fremstilling af n-phosphonmethyliminodieddikesyre og n-phosphonmethyliminodieddikesyrechlorid
DK0648748T3 (da) Fremgangsmåde til fremstilling af 5-acetoacetylaminobenzimidazolon-2
DK419088D0 (da) Fremgangsmaade og apparat til fremstilling af vekselspaending
DK165083C (da) Spoler til fjernsynsafboejningsaag og fremgangsmaade til dannelse af saadanne spoler
DK0393384T3 (da) Apparat til sammensætning af finerer
DK97391D0 (da) Fremgangsmaade og indretning til haandtering af daeklag
DK0478679T3 (da) Fremgangsmåde og anordning til detektering af karudvidende bestanddele
DK45694A (da) Fremgangsmåde til fremstilling af et antifriktionsmiddel og et antifriksionsmiddel
DK135187A (da) Fremgangsmaade til separering af l-leucin og l-isoleusin
DK81389D0 (da) Fremgangsmaade og apparat til separering af bakterier