BR8901024A - Azeotropo e processo para limpar uma superficie solida - Google Patents

Azeotropo e processo para limpar uma superficie solida

Info

Publication number
BR8901024A
BR8901024A BR898901024A BR8901024A BR8901024A BR 8901024 A BR8901024 A BR 8901024A BR 898901024 A BR898901024 A BR 898901024A BR 8901024 A BR8901024 A BR 8901024A BR 8901024 A BR8901024 A BR 8901024A
Authority
BR
Brazil
Prior art keywords
azeotropo
clean
solid surface
solid
Prior art date
Application number
BR898901024A
Other languages
English (en)
Inventor
Abid Nazarali Merchant
Jill Michele Redenbaugh
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of BR8901024A publication Critical patent/BR8901024A/pt

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Detergent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Manufacturing Of Printed Wiring (AREA)
BR898901024A 1988-04-11 1989-03-06 Azeotropo e processo para limpar uma superficie solida BR8901024A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/180,009 US4810412A (en) 1988-04-11 1988-04-11 Azeotropic compositions of 1,1-difluoro-2,2-dichloroethane and methanol or ethanol

Publications (1)

Publication Number Publication Date
BR8901024A true BR8901024A (pt) 1989-10-24

Family

ID=22658889

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898901024A BR8901024A (pt) 1988-04-11 1989-03-06 Azeotropo e processo para limpar uma superficie solida

Country Status (8)

Country Link
US (1) US4810412A (pt)
EP (1) EP0337605A1 (pt)
JP (1) JPH0214295A (pt)
KR (1) KR890016888A (pt)
CN (1) CN1036984A (pt)
AU (1) AU607663B2 (pt)
BR (1) BR8901024A (pt)
MY (1) MY103838A (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5066417A (en) * 1989-07-20 1991-11-19 E. I. Du Pont De Nemours And Company Binary azeotropic compositions of 2,2-dichloro-1,2-difluoroethane with methanol, ethanol, or trans-1,2-dichloroethylene
DE4002120A1 (de) * 1990-01-25 1991-08-01 Hoechst Ag Neues azeotropartiges loesemittelgemisch und verfahren zur reinigung von elektronischen bauteilen mit hilfe desselben
US5240634A (en) * 1990-03-12 1993-08-31 E. I. Du Pont De Nemours And Company Ternary azeotropic compositions of 1,1-dichloro-1,2-difluoroethane and cis-1,2-dichloroethylene with methanol or ethanol or n-propanol
US5304253A (en) * 1990-09-12 1994-04-19 Baxter International Inc. Method for cleaning with a volatile solvent

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4070299A (en) * 1975-08-29 1978-01-24 Phillips Petroleum Company Azeotropic compositions
US4086180A (en) * 1976-05-27 1978-04-25 Phillips Petroleum Company Constant boiling admixtures
US4131559A (en) * 1977-03-22 1978-12-26 Phillips Petroleum Company Azeotropic compositions
US4378303A (en) * 1980-04-14 1983-03-29 Daikin Kogyo Co., Ltd. Azeotropic solvent composition
JPS61190596A (ja) * 1985-02-20 1986-08-25 ダイキン工業株式会社 共沸様組成物
US4654160A (en) * 1985-10-11 1987-03-31 Allied Corporation Azeotrope-like compositions of trichlorotrifluoroethane, methanol, acetone, nitromethane and hexane
US4655956A (en) * 1985-10-02 1987-04-07 Allied Corporation Azeotrope-like compositions of trichlorotrifluoroethane, methanol, nitromethane and hexane
US5246617A (en) * 1988-01-20 1993-09-21 E. I. Du Pont De Nemours And Company Azeotropic compositions of 1,1-dichloro-1-fluoroethane and methanol/ethanol
DE68905834D1 (de) * 1988-02-02 1993-05-13 Du Pont Azeotrope oder azeotropaehnliche stabilisierte zusammensetzung von 1,1,2-trichlor-1,2,2-trifluorethan, methanol und 1,2-dichloroethylen.
US4814100A (en) * 1988-04-11 1989-03-21 E. I. Du Pont De Nemours And Company Azeotropic composition of 1,1-difluoro-2,2-dichloroethane and acetone

Also Published As

Publication number Publication date
EP0337605A1 (en) 1989-10-18
AU607663B2 (en) 1991-03-07
AU3106389A (en) 1989-10-12
JPH0214295A (ja) 1990-01-18
US4810412A (en) 1989-03-07
KR890016888A (ko) 1989-11-30
MY103838A (en) 1993-09-30
CN1036984A (zh) 1989-11-08

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