BR8900434A - AZEOTROPIC COMPOSITION AND PROCESS FOR CLEANING A SOLID SURFACE - Google Patents
AZEOTROPIC COMPOSITION AND PROCESS FOR CLEANING A SOLID SURFACEInfo
- Publication number
- BR8900434A BR8900434A BR898900434A BR8900434A BR8900434A BR 8900434 A BR8900434 A BR 8900434A BR 898900434 A BR898900434 A BR 898900434A BR 8900434 A BR8900434 A BR 8900434A BR 8900434 A BR8900434 A BR 8900434A
- Authority
- BR
- Brazil
- Prior art keywords
- cleaning
- solid surface
- azeotropic composition
- azeotropic
- composition
- Prior art date
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
- 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
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)
- Mechanical Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Detergent Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
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 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8900434A true BR8900434A (en) | 1989-09-26 |
Family
ID=22539219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR898900434A BR8900434A (en) | 1988-02-02 | 1989-02-01 | AZEOTROPIC COMPOSITION AND PROCESS FOR CLEANING A SOLID SURFACE |
Country Status (6)
Country | Link |
---|---|
KR (1) | KR890013969A (en) |
CN (1) | CN1036791A (en) |
AT (1) | ATE87983T1 (en) |
AU (1) | AU608194B2 (en) |
BR (1) | BR8900434A (en) |
DE (1) | DE68905834D1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
-
1989
- 1989-01-30 DE DE8989300859T patent/DE68905834D1/en not_active Expired - Lifetime
- 1989-01-30 AT AT89300859T patent/ATE87983T1/en active
- 1989-02-01 BR BR898900434A patent/BR8900434A/en not_active Application Discontinuation
- 1989-02-01 KR KR1019890001239A patent/KR890013969A/en not_active Application Discontinuation
- 1989-02-01 AU AU28964/89A patent/AU608194B2/en not_active Ceased
- 1989-02-02 CN CN89101834A patent/CN1036791A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
AU2896489A (en) | 1989-08-03 |
ATE87983T1 (en) | 1993-04-15 |
KR890013969A (en) | 1989-09-26 |
AU608194B2 (en) | 1991-03-21 |
DE68905834D1 (en) | 1993-05-13 |
CN1036791A (en) | 1989-11-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FB19 | Grant procedure suspended (art. 19) | ||
FA2 | Application deemed withdrawn (art. 19(5)) | ||
HO | Change of classification |
Free format text: INT.CL.6 C11D 7/50, 7/30 E C23G 5/028 |