IT1040002B - Composizioni simili ad azeotropi costitiute da metanolo nitrometa no e triclorotrifluoroetano - Google Patents
Composizioni simili ad azeotropi costitiute da metanolo nitrometa no e triclorotrifluoroetanoInfo
- Publication number
- IT1040002B IT1040002B IT25687/75A IT2568775A IT1040002B IT 1040002 B IT1040002 B IT 1040002B IT 25687/75 A IT25687/75 A IT 25687/75A IT 2568775 A IT2568775 A IT 2568775A IT 1040002 B IT1040002 B IT 1040002B
- Authority
- IT
- Italy
- Prior art keywords
- nitromet
- azeotropes
- trichlorotrifluoroethane
- methanol
- compositions similar
- Prior art date
Links
Classifications
-
- 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
- C23G5/02812—Perhalogenated hydrocarbons
- C23G5/02816—Ethanes
- C23G5/02819—C2Cl3F3
-
- 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)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Detergent Compositions (AREA)
- Manufacturing Of Printed Wiring (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/491,684 US3960746A (en) | 1974-07-25 | 1974-07-25 | Azeotrope-like compositions of methanol, nitromethane and trichlorotrifluoroethane |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1040002B true IT1040002B (it) | 1979-12-20 |
Family
ID=23953219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT25687/75A IT1040002B (it) | 1974-07-25 | 1975-07-23 | Composizioni simili ad azeotropi costitiute da metanolo nitrometa no e triclorotrifluoroetano |
Country Status (10)
Country | Link |
---|---|
US (1) | US3960746A (it) |
JP (1) | JPS5141593B2 (it) |
BE (1) | BE831693A (it) |
CA (1) | CA1042156A (it) |
CH (1) | CH613991A5 (it) |
DE (1) | DE2533357C3 (it) |
FR (1) | FR2279439A1 (it) |
GB (1) | GB1495327A (it) |
IT (1) | IT1040002B (it) |
NL (1) | NL160330C (it) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4062794A (en) * | 1975-12-08 | 1977-12-13 | Allied Chemical Corporation | Azeotrope-like compositions of trichlorotrifluoroethane, methanol, ethanol, isopropanol and nitromethane |
US4052328A (en) * | 1975-12-08 | 1977-10-04 | Allied Chemical Corporation | Azeotrope-like compositions of trichlorotrifluoroethane, ethanol, isopropanol and nitromethane |
US4045366A (en) * | 1976-05-13 | 1977-08-30 | Allied Chemical Corporation | Azeotrope-like compositions of trichlorotrifluoroethane, nitromethane and acetone |
US4268407A (en) * | 1979-03-02 | 1981-05-19 | Imperial Chemical Industries Limited | Cleaning composition |
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 |
US4753735A (en) * | 1985-03-11 | 1988-06-28 | Allied-Signal Inc. | Solvent and apparatus and method for cleaning and drying surfaces of non absorbent articles |
US4655956A (en) * | 1985-10-02 | 1987-04-07 | Allied Corporation | Azeotrope-like compositions of trichlorotrifluoroethane, methanol, nitromethane and hexane |
EP0217181A3 (en) * | 1985-10-02 | 1988-08-31 | AlliedSignal Inc. | Azeotrope-like compositions of trichlorotrifluoroethane, methanol, nitromethane , hexane and aceton |
US4654160A (en) * | 1985-10-11 | 1987-03-31 | Allied Corporation | Azeotrope-like compositions of trichlorotrifluoroethane, methanol, acetone, nitromethane and hexane |
US4683075A (en) * | 1986-07-23 | 1987-07-28 | Allied Corporation | Azeotrope-like compositions of trichlorotrifluoroethane, methanol, nitromethane, acetone, and methyl acetate |
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 |
US4803009A (en) * | 1988-02-02 | 1989-02-07 | E. I. Du Pont De Nemours And Company | Stabilized azeotrope or azeotrope-like composition of 1,1,2-trichloro-1,2,2-trifluoroethane, methanol and 1,2-dichloroethylene |
US4816175A (en) * | 1988-04-25 | 1989-03-28 | Allied-Signal Inc. | Azeotrope-like compositions of dichlorotrifluoroethane, methanol, cyclopentane and nitromethane |
EP0429451B1 (en) * | 1988-04-04 | 1993-01-27 | AlliedSignal Inc. | Azeotropähnliche bestandteile von dichlortrifluoräthan, methanol und nitromethan |
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 |
IT1226507B (it) * | 1988-09-07 | 1991-01-23 | Ausimont Spa | Composizione solvente per il deflussaggio di circuiti stampati |
US4873015A (en) * | 1988-10-31 | 1989-10-10 | Allied-Signal Inc. | Azeotrope-like compositions of 1,1,2-trichloro-1,2,2-trifluoroethane, methanol, nitromethane and dimethoxymethane |
US4904407A (en) * | 1988-12-01 | 1990-02-27 | Allied-Signal Inc. | Azeotrope-like compositions of 1,1,2-trichloro-1,2,2-trifluoroethane, methanol, nitromethane, 1,2-dichloroethylene and 1-chloropropane |
US4900470A (en) * | 1988-12-01 | 1990-02-13 | Allied-Signal Inc. | Azeotrope-like compositions of 1,1,2-trichloro-1,2,2-trifluoroethane, methanol, nitromethane and 1-chloropropane |
US4971085A (en) * | 1988-12-27 | 1990-11-20 | Allied-Signal Inc. | Azeotrope-like compositions of 1,1,2-trichloro-1,2,3-trifluoroethane, methanol, nitromethane, 1,2-dichloroethylene, acetone and hexane |
US4973362A (en) * | 1988-12-27 | 1990-11-27 | Allied-Signal Inc. | Azeotrope-like compositions of 1,1,2-trichloro-1,2,2-trifluoroethane, methanol, nitromethane, 1,2-dichloroethylene and hexane |
US4936923A (en) * | 1989-03-01 | 1990-06-26 | E. I. Du Pont De Nemours And Company | Azeotropic compositions of 1,1,2-trichlorotrifluoroethane with cis-1,2-dichloroethylene and n-propanol or isopropanol with or without nitromethane |
US4961870A (en) * | 1989-12-14 | 1990-10-09 | Allied-Signal Inc. | Azeotrope-like compositions of 1,1,2-trichloro-1,2,2-trifluoroethane,1,2-dichloroethylene, and alkanol having 3 to 7 carbon atoms |
DE4002120A1 (de) * | 1990-01-25 | 1991-08-01 | Hoechst Ag | Neues azeotropartiges loesemittelgemisch und verfahren zur reinigung von elektronischen bauteilen mit hilfe desselben |
DE4013369A1 (de) * | 1990-04-26 | 1991-10-31 | Hoechst Ag | Neues azeotropes oder azeotropartiges gemisch aus 2,2,2-trifluorethyl-1,1,2,2-tetrafluorethylether und ethanol sowie dessen verwendung |
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 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2999816A (en) * | 1960-08-15 | 1961-09-12 | Du Pont | Azeotropic composition |
BE621364A (it) * | 1961-03-10 | |||
US3330776A (en) * | 1964-12-08 | 1967-07-11 | Du Pont | Trichlorotrifluoroethane hexafluoropropanol composition |
US3477952A (en) * | 1966-07-01 | 1969-11-11 | Du Pont | Azeotropic composition |
US3573213A (en) * | 1968-01-18 | 1971-03-30 | Du Pont | Azeotrope of 1,1,2-trichloro-1,2,2-trifluoroethane and nitromethane |
US3553142A (en) * | 1968-12-23 | 1971-01-05 | Allied Chem | Azeotrope and solvent compositions based on 1,1,2-trichloro-1,2,2-trifluoroethane and acetonitrile |
US3575867A (en) * | 1969-02-06 | 1971-04-20 | Allied Chem | Novel solvent mixtures |
US3694362A (en) * | 1970-07-02 | 1972-09-26 | Du Pont | Azeotropic composition |
GB1330534A (en) * | 1970-07-07 | 1973-09-19 | Ici Ltd | Solvent compositions |
US3723332A (en) * | 1970-11-27 | 1973-03-27 | Allied Chem | Stabilized perchlorofluorocarbon compositions |
US3794590A (en) * | 1971-06-29 | 1974-02-26 | Allied Chem | Novel dry cleaning mixture |
SU372251A1 (ru) * | 1971-07-05 | 1973-03-01 | Моющая азеотропная композиция |
-
1974
- 1974-07-25 US US05/491,684 patent/US3960746A/en not_active Expired - Lifetime
-
1975
- 1975-05-23 GB GB23019/75A patent/GB1495327A/en not_active Expired
- 1975-07-23 IT IT25687/75A patent/IT1040002B/it active
- 1975-07-23 CH CH963675A patent/CH613991A5/xx not_active IP Right Cessation
- 1975-07-24 BE BE158577A patent/BE831693A/xx not_active IP Right Cessation
- 1975-07-24 NL NL7508851.A patent/NL160330C/xx not_active IP Right Cessation
- 1975-07-24 CA CA232,153A patent/CA1042156A/en not_active Expired
- 1975-07-24 FR FR7523098A patent/FR2279439A1/fr active Granted
- 1975-07-25 DE DE2533357A patent/DE2533357C3/de not_active Expired
- 1975-07-25 JP JP50090357A patent/JPS5141593B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2279439B1 (it) | 1980-05-30 |
JPS5141593B2 (it) | 1976-11-10 |
BE831693A (fr) | 1976-01-26 |
DE2533357A1 (de) | 1976-02-05 |
FR2279439A1 (fr) | 1976-02-20 |
NL160330C (nl) | 1979-10-15 |
DE2533357C3 (de) | 1986-01-02 |
CA1042156A (en) | 1978-11-14 |
US3960746A (en) | 1976-06-01 |
NL160330B (nl) | 1979-05-15 |
JPS5144575A (it) | 1976-04-16 |
GB1495327A (en) | 1977-12-14 |
NL7508851A (nl) | 1976-01-27 |
DE2533357B2 (de) | 1979-12-13 |
CH613991A5 (it) | 1979-10-31 |
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