KR890013969A - Stabilized azeotropic or azeotropic compositions of 1, 1, 2-trichloro-1, 2, 2-trifluoroethane, methanol and 1, 2, -dichloroethylene - Google Patents

Stabilized azeotropic or azeotropic compositions of 1, 1, 2-trichloro-1, 2, 2-trifluoroethane, methanol and 1, 2, -dichloroethylene Download PDF

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KR890013969A
KR890013969A KR1019890001239A KR890001239A KR890013969A KR 890013969 A KR890013969 A KR 890013969A KR 1019890001239 A KR1019890001239 A KR 1019890001239A KR 890001239 A KR890001239 A KR 890001239A KR 890013969 A KR890013969 A KR 890013969A
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weight
stabilized
azeotrope
azeotropic
composition
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KR1019890001239A
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Korean (ko)
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앨릭잰더 고스키 로버트
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원본미기재
이 아이 듀우판 디 네모아 앤드 캄파니
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Priority claimed from US07/151,539 external-priority patent/US4803009A/en
Application filed by 원본미기재, 이 아이 듀우판 디 네모아 앤드 캄파니 filed Critical 원본미기재
Publication of KR890013969A publication Critical patent/KR890013969A/en

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    • 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
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/09—Use of materials for the conductive, e.g. metallic pattern
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/124—Accessories for subsequent treating or working cast stock in situ for cooling

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  • 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)
  • Mechanical Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Detergent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

내용 없음.No content.

Description

1, 1, 2-트리클로로-1, 2, 2-트리플루오로에탄, 메탄올 및 1, 2, -디클로로에틸렌의 안정화된 공비물질 또는 공비물질과 유사한 조성물Stabilized azeotropic or azeotropic compositions of 1, 1, 2-trichloro-1, 2, 2-trifluoroethane, methanol and 1, 2, -dichloroethylene

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (14)

효과적인 양의 1, 1, 2-트리클로로-1, 2, 2-트리플루오로에탄, 메탄올 및 1, 2, -디클로로에틸렌 및 효과적인 안정화 양의 저급 알콕시페놀, 1, 2-부틸렌 옥시드, 디이소프로필 아민 및 최소한 하나의 니트로메탄 및 1, 2-프로필렌 옥시드를 포함하는 안정화된 공비물질 또는 공비물질과 유사한 조성물.Effective amounts of 1, 1, 2-trichloro-1, 2, 2-trifluoroethane, methanol and 1, 2, -dichloroethylene and effective stabilized amounts of lower alkoxyphenols, 1, 2-butylene oxide, A stabilized azeotropic or azeotrope-like composition comprising diisopropyl amine and at least one nitromethane and 1, 2-propylene oxide. 제1항에 있어서, 효과적인 안정화 양이 저급 알콕시 페놀 약 0.001 내지 0.004중량％, 1, 2-부틸렌 옥시드 약 0.01 내지 1.0중량％, 디이소프로필아민 약 0.01 내지 1.0중량％ 및 최소한 하나의 니프로메탄 약 0.01 내지 1.0중량％ 및 1, 2-프로필렌 옥시드 약 0.01 내지 1.0중량％(상기 중량％는 1, 1, 2-트리클로로-1, 2, 2-트리플루오로에탄, 메탄올 및 1, 2, -디클로로에틸렌의 중량을 기준으로 함)인 안정화된 공비물질 또는 공비물질과 유사한 조성물.The method of claim 1 wherein the effective stabilizing amount is about 0.001 to 0.004 weight percent of lower alkoxy phenol, about 0.01 to 1.0 weight percent of 1, 2-butylene oxide, about 0.01 to 1.0 weight percent of diisopropylamine and at least one knee About 0.01 to 1.0% by weight of methethane and about 0.01 to 1.0% by weight of 1, 2-propylene oxide (the weight percentage being 1, 1, 2-trichloro-1, 2, 2-trifluoroethane, methanol and 1 , 2, -dichloroethylene based on the weight) of the stabilized azeotrope or similar composition. 제2항에 있어서, 효과적인 양이 1, 1, 2-트리클로로-1, 2, 2-트리플루오로에탄 약 64 내지 72중량％, 메탄올 약 5 내지 7중량％, 트랜스-1, 2, -디클로로에틸렌 약 23 내지 29중량％인 안정화된 공비물질 또는 공비물질과 유사한 조성물.The effective amount of the composition according to claim 2, wherein the effective amount is about 64 to 72% by weight of 1, 1, 2-trichloro-1, 2, 2-trifluoroethane, about 5 to 7% by weight of methanol, trans-1, 2,- Stabilized azeotrope or composition similar to azeotrope which is about 23 to 29% by weight of dichloroethylene. 제3항에 있어서, 니트로메탄 및 1, 2-프로필렌 옥시드 모두가 존재하는, 안정화된 공비물질 또는 공비물질과 유사한 조성물.4. A stabilized azeotropic or azeotropic composition according to claim 3, wherein both nitromethane and 1, 2-propylene oxide are present. 제4항에 있어서, 저급 알콕시페놀이 4-메톡시페놀인 안정화된 공비물질 또는 공비물질과 유사한 조성물.5. A stabilized azeotrope or composition analogous to claim 4, wherein the lower alkoxyphenol is 4-methoxyphenol. 제3항에 있어서, 효과적인 양이 1, 1, 2-트리클로로-1, 2, 2-트리플루오로에탄 약 69중량％, 메탄올 약 6중량％, 트랜스 1, 2, -디클로로에틸렌 약 25중량％인 안정화된 공비물질 또는 공비물질과 유사한 조성물.The method of claim 3, wherein the effective amount is about 69% by weight of 1, 1, 2-trichloro-1, 2, 2-trifluoroethane, about 6% by weight of methanol, about 25% by weight of trans 1, 2, -dichloroethylene. Stabilized azeotrope or composition similar to azeotrope which is%. 제6항에 있어서, 니트로메탄 및 1, 2-프로필렌 옥시드 모두가 존재하는 안정화된 공비물질 또는 공비물질과 유사한 조성물.The composition of claim 6, wherein the composition is similar to a stabilized azeotrope or azeotrope in which both nitromethane and 1, 2-propylene oxide are present. 제7항에 있어서, 저급 알콕시페놀이 4-메톡시페놀인 안정화된 공비물질 또는 공비물질과 유사한 조성물.8. The stabilized azeotrope or composition similar to claim 7 wherein the lower alkoxyphenol is 4-methoxyphenol. 제3항에 있어서, 효과적인 안정화 양이 4-메톡시페놀 약 0.0026중량％, 1, 2-부틸렌 옥시드 약 0.026중량％, 디이소프로필아민 약 0.1중량％, 최소한 하나의 니트로메탄 약 0.2중량％ 및 1, 2-프로필렌 옥시드 약 0.1중량％(상기 중량％는 1, 1, 2-트리클로로-1, 2, 2-트리플루오로에탄, 메탄올 및 트랜스-1, 2, -디클로로에틸렌의 중량을 기준으로 함)인 조성물.The method of claim 3 wherein the effective stabilizing amount is about 0.0026% by weight of 4-methoxyphenol, about 0.026% by weight of 1,2-butylene oxide, about 0.1% by weight of diisopropylamine, about 0.2% by weight of at least one nitromethane. % And 1, 2-propylene oxide of about 0.1% by weight (wherein the weight% is 1, 1, 2-trichloro-1, 2, 2-trifluoroethane, methanol and trans-1, 2, -dichloroethylene By weight). 제9항에 있어서, 니트로메탄 및 1, 2-프로필렌 옥시드 모두가 존재하는, 안정화된 공비물질 또는 공비물질과 유사한 조성물.10. A stabilized azeotropic or azeotropic composition according to claim 9, wherein both nitromethane and 1, 2-propylene oxide are present. 제6항에 있어서, 효과적인 안정화 양이 4-메톡시페놀 약 0.0026중량％, 1, 2-부틸렌 옥시드 약 0.026중량％, 디이소프로필아민 약 0.1중량％ 및 최소한 하나의 니트로메탄 약 0.2중량％ 및 1, 2-프로필렌 옥시드 약 0.1중량％ (상기 중량％는 1, 1, 2-트리클로로-1, 2, 2-트리플루오로에탄, 메탄올 및 트랜스-1, 2, -디클로로에틸렌의 중량을 기준으로 함)인 조성물.The effective stabilizing amount according to claim 6, wherein the effective stabilization amount is about 0.0026% by weight of 4-methoxyphenol, about 0.026% by weight of 1,2-butylene oxide, about 0.1% by weight of diisopropylamine and about 0.2% by weight of at least one nitromethane. % And 1, 2-propylene oxide of about 0.1% by weight (wherein the weight% is 1, 1, 2-trichloro-1, 2, 2-trifluoroethane, methanol and trans-1, 2, -dichloroethylene By weight). 제11항에 있어서, 니트로메탄 및 1, 2-프로필렌 옥시드 모두가 존재하는, 안정화된 공비물질 또는 공비물질과 유사한 조성물.12. A stabilized azeotropic or azeotropic composition according to claim 11, wherein both nitromethane and 1, 2-propylene oxide are present. 효과적인 양의 1, 1, 2-트리클로로-1, 2, 2-트리플루오로에탄, 메탄올 및 1, 2, -디클로로에틸렌 및 효과적인 안정화 양의 저급 알콕시페놀, 1, 2-부틸렌 옥시드, 디이소프로필아민 및 최소한 하나의 니트로메탄 및 1, 2-프로필렌 옥시드를 포함하는 안정화된 공비물질 또는 공비물질과 유사한 조성물로 고체 표면을 처리하는 것을 포함하는 고체 표면의 클리이닝 방법.Effective amounts of 1, 1, 2-trichloro-1, 2, 2-trifluoroethane, methanol and 1, 2, -dichloroethylene and effective stabilized amounts of lower alkoxyphenols, 1, 2-butylene oxide, A method of cleaning a solid surface comprising treating the solid surface with a stabilized azeotrope or azeotrope-like composition comprising diisopropylamine and at least one nitromethane and 1, 2-propylene oxide. 제13항에 있어서, 고체 표면이 융제 및 융에 잔류물로 오염된 인쇄회로판인 방법.The method of claim 13, wherein the solid surface is a printed circuit board contaminated with flux and residues in the melt. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890001239A 1988-02-02 1989-02-01 Stabilized azeotropic or azeotropic compositions of 1, 1, 2-trichloro-1, 2, 2-trifluoroethane, methanol and 1, 2, -dichloroethylene KR890013969A (en)

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Application Number Priority Date Filing Date Title
US07/151,539 US4803009A (en) 1988-02-02 1988-02-02 Stabilized azeotrope or azeotrope-like composition of 1,1,2-trichloro-1,2,2-trifluoroethane, methanol and 1,2-dichloroethylene
US151539 1998-09-11

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KR1019890001239A KR890013969A (en) 1988-02-02 1989-02-01 Stabilized azeotropic or azeotropic compositions of 1, 1, 2-trichloro-1, 2, 2-trifluoroethane, methanol and 1, 2, -dichloroethylene

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KR (1) KR890013969A (en)
CN (1) CN1036791A (en)
AT (1) ATE87983T1 (en)
AU (1) AU608194B2 (en)
BR (1) BR8900434A (en)
DE (1) DE68905834D1 (en)

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* Cited by examiner, † Cited by third party
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US4767561A (en) * 1987-09-23 1988-08-30 E. I. Du Pont De Nemours And Company Azeotrope or azeotrope-like composition of trichlorotrifluoroethane, methanol and 1,2-dichloroethylene
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
US4804493A (en) * 1988-05-24 1989-02-14 E. I. Du Pont De Nemours And Company Stabilized azeotrope or azeotrope-like composition of 1,1,2-trichloro-1,2,2-trifluoroethane and trans-1,2-dichloroethylene
CN114605227B (en) * 2022-04-12 2024-06-21 浙江工业大学 Trans-1, 2-dichloroethylene solvent and its application

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* Cited by examiner, † Cited by third party
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EP0217181A3 (en) * 1985-10-02 1988-08-31 AlliedSignal Inc. Azeotrope-like compositions of trichlorotrifluoroethane, methanol, nitromethane , hexane and aceton
US4767561A (en) * 1987-09-23 1988-08-30 E. I. Du Pont De Nemours And Company Azeotrope or azeotrope-like composition of trichlorotrifluoroethane, methanol and 1,2-dichloroethylene
US4804493A (en) * 1988-05-24 1989-02-14 E. I. Du Pont De Nemours And Company Stabilized azeotrope or azeotrope-like composition of 1,1,2-trichloro-1,2,2-trifluoroethane and trans-1,2-dichloroethylene

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BR8900434A (en) 1989-09-26
AU2896489A (en) 1989-08-03
ATE87983T1 (en) 1993-04-15
AU608194B2 (en) 1991-03-21
DE68905834D1 (en) 1993-05-13
CN1036791A (en) 1989-11-01

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