DE69223815T2 - Lösungsmittelmischung aus polyfluoralkan und niedrigem alkohol - Google Patents
Lösungsmittelmischung aus polyfluoralkan und niedrigem alkoholInfo
- Publication number
- DE69223815T2 DE69223815T2 DE69223815T DE69223815T DE69223815T2 DE 69223815 T2 DE69223815 T2 DE 69223815T2 DE 69223815 T DE69223815 T DE 69223815T DE 69223815 T DE69223815 T DE 69223815T DE 69223815 T2 DE69223815 T2 DE 69223815T2
- Authority
- DE
- Germany
- Prior art keywords
- polyfluoralkan
- solvent mixture
- mixture made
- low alcohol
- polyfluoroalkane
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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
- C11D7/22—Organic compounds
- C11D7/26—Organic compounds containing oxygen
- C11D7/261—Alcohols; Phenols
-
- 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
- C11D7/5004—Organic solvents
- C11D7/5018—Halogenated solvents
-
- 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
-
- 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
- C11D7/22—Organic compounds
- C11D7/26—Organic compounds containing oxygen
-
- 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
- C11D7/22—Organic compounds
- C11D7/28—Organic compounds containing halogen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Detergent Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Cleaning Or Drying Semiconductors (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21389491 | 1991-08-26 | ||
JP21389591 | 1991-08-26 | ||
PCT/JP1992/001072 WO1993004160A1 (en) | 1991-08-26 | 1992-08-26 | Solvent composition comprising mixture of polyfluoroalkane and lower alcohol |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69223815D1 DE69223815D1 (de) | 1998-02-05 |
DE69223815T2 true DE69223815T2 (de) | 1998-05-20 |
Family
ID=26520037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69223815T Expired - Fee Related DE69223815T2 (de) | 1991-08-26 | 1992-08-26 | Lösungsmittelmischung aus polyfluoralkan und niedrigem alkohol |
Country Status (5)
Country | Link |
---|---|
US (1) | US5424002A (de) |
EP (1) | EP0671464B1 (de) |
AT (1) | ATE161573T1 (de) |
DE (1) | DE69223815T2 (de) |
WO (1) | WO1993004160A1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0610507B1 (de) * | 1991-10-31 | 1998-07-01 | Daikin Industries, Ltd. | Lösemittelzusammensetzung zum reinigen und reinigungsmethode |
US5863612A (en) * | 1992-03-27 | 1999-01-26 | University North Carolina--Chapel Hill | Method of making fluoropolymers |
US5496901A (en) * | 1992-03-27 | 1996-03-05 | University Of North Carolina | Method of making fluoropolymers |
US5688879A (en) * | 1992-03-27 | 1997-11-18 | The University Of North Carolina At Chapel Hill | Method of making fluoropolymers |
US5312882A (en) * | 1993-07-30 | 1994-05-17 | The University Of North Carolina At Chapel Hill | Heterogeneous polymerization in carbon dioxide |
US5705471A (en) * | 1994-09-29 | 1998-01-06 | E. I. Du Pont De Nemours And Company | 1,1,2,2,3,3,4,4-octaflourobutane compositions |
US5562853A (en) * | 1994-09-29 | 1996-10-08 | E. I. Du Pont De Nemours And Company | 1,1,2,2,3,3,4,4,-octafluorobutane compositions |
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 |
US5750488A (en) * | 1996-01-04 | 1998-05-12 | Crc Industries, Inc. | Fluorinated cleaning solvents |
US5683974A (en) * | 1996-06-20 | 1997-11-04 | Alliedsignal Inc. | Azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and C1 -C3 alcohols for cleaning |
US10273437B2 (en) | 2015-10-08 | 2019-04-30 | Illinois Tool Works Inc. | Low flammability solvent composition |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01139540A (ja) * | 1987-11-25 | 1989-06-01 | Asahi Glass Co Ltd | 共沸組成物の安定化方法 |
JPH01304194A (ja) * | 1988-05-31 | 1989-12-07 | Daikin Ind Ltd | 共沸組成物 |
KR950013923B1 (ko) * | 1988-06-22 | 1995-11-18 | 아사히가라스 가부시끼가이샤 | 할로겐화 탄화수소 용매 및 그의 용도 |
JPH0794678B2 (ja) * | 1988-06-22 | 1995-10-11 | 旭硝子株式会社 | ドライクリーニング用洗浄剤 |
AU635362B2 (en) * | 1989-12-07 | 1993-03-18 | Daikin Industries, Ltd. | Cleaning composition |
US5059728A (en) * | 1990-06-29 | 1991-10-22 | Allied-Signal Inc. | Partially fluorinated alkanes having a tertiary structure |
US5221361A (en) * | 1990-08-17 | 1993-06-22 | E. I. Du Pont De Nemours And Company | Compositions of 1,1,1,2,2,5,5,5,-octafluoro-4-trifluoromethylpentane and use thereof for cleaning solid surfaces |
US5171902A (en) * | 1990-10-11 | 1992-12-15 | E. I. Du Pont De Nemours And Company | Saturated linear polyfluorohydrocarbons, processes for their production, and their use in cleaning compositions |
US5076956A (en) * | 1990-11-29 | 1991-12-31 | E. I. Du Pont De Nemours And Company | Compositions of octafluorotrifluoromethylpentane and nonafluorotrifluoromethylpentane and use thereof for cleaning solid surfaces |
DE69202488T2 (de) * | 1991-02-18 | 1995-11-23 | Mitsubishi Materials Corp | Verfahren zur Herstellung von Schneidwerkstoff mit einer verbesserten Zähigkeit. |
EP0516029B1 (de) * | 1991-05-28 | 1995-04-05 | Daikin Industries, Limited | Verfahren zum Trocknen von Gegenständen |
US5219489A (en) * | 1991-08-15 | 1993-06-15 | Allied-Signal Inc. | Azeotrope-like compositions of 2-trifluoromethyl-1,1,1,2-tetrafluorobutane and methanol |
US5275669A (en) * | 1991-08-15 | 1994-01-04 | Alliedsignal Inc. | Method of dissolving contaminants from substrates by using hydrofluorocarbon solvents having a portion which is fluorocarbon and the remaining portion is hydrocarbon |
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 |
EP0610507B1 (de) * | 1991-10-31 | 1998-07-01 | Daikin Industries, Ltd. | Lösemittelzusammensetzung zum reinigen und reinigungsmethode |
-
1992
- 1992-08-26 DE DE69223815T patent/DE69223815T2/de not_active Expired - Fee Related
- 1992-08-26 EP EP92918514A patent/EP0671464B1/de not_active Expired - Lifetime
- 1992-08-26 US US08/199,190 patent/US5424002A/en not_active Expired - Lifetime
- 1992-08-26 AT AT92918514T patent/ATE161573T1/de not_active IP Right Cessation
- 1992-08-26 WO PCT/JP1992/001072 patent/WO1993004160A1/ja active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
US5424002A (en) | 1995-06-13 |
WO1993004160A1 (en) | 1993-03-04 |
EP0671464A1 (de) | 1995-09-13 |
EP0671464B1 (de) | 1997-12-29 |
ATE161573T1 (de) | 1998-01-15 |
EP0671464A4 (de) | 1995-03-06 |
DE69223815D1 (de) | 1998-02-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |