BE687649A - - Google Patents
Info
- Publication number
- BE687649A BE687649A BE687649DA BE687649A BE 687649 A BE687649 A BE 687649A BE 687649D A BE687649D A BE 687649DA BE 687649 A BE687649 A BE 687649A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
- C07C53/38—Acyl halides
- C07C53/46—Acyl halides containing halogen outside the carbonyl halide group
- C07C53/50—Acyl halides containing halogen outside the carbonyl halide group of acids containing three or more carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/68—Preparation of metal alcoholates
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C31/34—Halogenated alcohols
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C31/34—Halogenated alcohols
- C07C31/40—Halogenated alcohols perhalogenated
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/15—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction of organic compounds with carbon dioxide, e.g. Kolbe-Schmitt synthesis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/58—Preparation of carboxylic acid halides
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S516/00—Colloid systems and wetting agents; subcombinations thereof; processes of
- Y10S516/01—Wetting, emulsifying, dispersing, or stabilizing agents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US49227665A | 1965-10-01 | 1965-10-01 | |
| US77888868A | 1968-09-03 | 1968-09-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE687649A true BE687649A (US06544258-20030408-M00015.png) | 1967-03-01 |
Family
ID=27050702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE687649D BE687649A (US06544258-20030408-M00015.png) | 1965-10-01 | 1966-09-30 |
Country Status (6)
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3799992A (en) * | 1965-02-18 | 1974-03-26 | Us Agriculture | Fluorinated vinyl ethers and use thereof |
| US3678068A (en) * | 1968-11-01 | 1972-07-18 | Allied Chem | Fluorocarbon acids |
| US4049681A (en) * | 1975-12-18 | 1977-09-20 | Akademie Der Wissenschaften Der D D R | Processes for the separation of potassium salts of perfluoroalkanoic acids from aqueous solutions thereof |
| US4742050B1 (en) * | 1982-08-17 | 1994-06-28 | Alpha Therapeutic Corp | Sensitization of hypoxic tumor cells and control of growth thereof |
| US4889525A (en) * | 1982-08-17 | 1989-12-26 | Adamantech, Inc. | Sensitization of hypoxic tumor cells and control of growth thereof |
| JPS59128349A (ja) * | 1982-12-31 | 1984-07-24 | Toyo Soda Mfg Co Ltd | ペルフルオロ又はポリフルオロ脂肪族カルボン酸の製造方法 |
| GB8301506D0 (en) * | 1983-01-20 | 1983-02-23 | Electricity Council | Fluorinated ethers |
| US4640833A (en) * | 1983-02-28 | 1987-02-03 | Adamantech, Inc. | Use of perfluorobromoalkyl ethers as X-ray contrast agents |
| FI78617C (fi) * | 1983-02-28 | 1989-09-11 | Childrens Hosp Medical Center | Roentgenkontrastmedel. |
| US4531011A (en) * | 1983-03-04 | 1985-07-23 | E. I. Du Pont De Nemours And Company | Alkyl perfluoro-omega-(2-iodoethoxy) compounds and vinyl ethers therefrom |
| US5525261A (en) * | 1994-10-18 | 1996-06-11 | Henkel Corporation | Anti-static composition and method of making the same |
| US5718293A (en) * | 1995-01-20 | 1998-02-17 | Minnesota Mining And Manufacturing Company | Fire extinguishing process and composition |
| US6548471B2 (en) | 1995-01-20 | 2003-04-15 | 3M Innovative Properties Company | Alkoxy-substituted perfluorocompounds |
| US5925611A (en) * | 1995-01-20 | 1999-07-20 | Minnesota Mining And Manufacturing Company | Cleaning process and composition |
| US6506459B2 (en) | 1995-01-20 | 2003-01-14 | 3M Innovative Properties Company | Coating compositions containing alkoxy substituted perfluoro compounds |
| DE69620642T2 (de) | 1995-12-15 | 2002-11-28 | Minnesota Mining & Mfg | Reiningungsverfahren und-zusammensetzung |
| US6552090B1 (en) * | 1997-09-15 | 2003-04-22 | 3M Innovative Properties Company | Perfluoroalkyl haloalkyl ethers and compositions and applications thereof |
| US6159917A (en) * | 1998-12-16 | 2000-12-12 | 3M Innovative Properties Company | Dry cleaning compositions containing hydrofluoroether |
| US6127430A (en) * | 1998-12-16 | 2000-10-03 | 3M Innovative Properties Company | Microemulsions containing water and hydrofluroethers |
| ITMI20021782A1 (it) * | 2002-08-06 | 2004-02-07 | Ausimont S P A Ora Solvay Solexis Spa | Processo per preparare fluoroalogenoeteri. |
| US7399887B1 (en) | 2007-08-06 | 2008-07-15 | E. I. Du Pont De Nemours And Company | Fluorinated sulfonate surfactants |
| US20100113691A1 (en) * | 2008-11-06 | 2010-05-06 | E. I. Du Pont De Nemours And Company | Fluoro olefin polymerization |
| RU2497801C1 (ru) * | 2012-07-18 | 2013-11-10 | Закрытое акционерное общество научно-производственное Объединение "ПиМ-Инвест" (ЗАО НПО "Пим-Инвест") | Окса- и полиоксаперфторалкилбромиды и способ их получения |
| CN104918907A (zh) * | 2013-01-11 | 2015-09-16 | 纳幕尔杜邦公司 | 用于制备全氟聚醚的全氟烷氧基季铵盐 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2066905A (en) * | 1935-03-23 | 1937-01-05 | Westinghouse Electric & Mfg Co | Halogenated methyl ethers |
| US2409274A (en) * | 1943-04-23 | 1946-10-15 | Du Pont | Polyfluoro organic ethers and their preparation |
| US2713593A (en) * | 1953-12-21 | 1955-07-19 | Minnesota Mining & Mfg | Fluorocarbon acids and derivatives |
| DE1420576A1 (de) * | 1956-07-25 | 1968-12-19 | Monsanto Co | Verfahren zur Herstellung von Mischpolymerisaten |
| US2992276A (en) * | 1959-05-20 | 1961-07-11 | Du Pont | Process for preparing polyfluoro alkyl compounds |
| US3145222A (en) * | 1961-02-23 | 1964-08-18 | Du Pont | Addition of polyfluoroalkyl iodides to unsaturated compounds and products produced thereby |
| US3409647A (en) * | 1965-06-24 | 1968-11-05 | Agriculture Usa | Certain fluorinated carboxylic acids and their derivatives |
-
1965
- 1965-10-01 US US492276A patent/US3453333A/en not_active Expired - Lifetime
-
1966
- 1966-09-30 DE DE19661568042 patent/DE1568042A1/de active Pending
- 1966-09-30 NL NL6613848A patent/NL6613848A/xx unknown
- 1966-09-30 GB GB43868/66A patent/GB1165912A/en not_active Expired
- 1966-09-30 GB GB43766/68A patent/GB1165915A/en not_active Expired
- 1966-09-30 BE BE687649D patent/BE687649A/xx unknown
- 1966-09-30 GB GB49118/68A patent/GB1165916A/en not_active Expired
- 1966-09-30 FR FR78240A patent/FR1500421A/fr not_active Expired
-
1968
- 1968-09-03 US US778888*A patent/US3542859A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB1165916A (en) | 1969-10-01 |
| GB1165912A (en) | 1969-10-01 |
| GB1165915A (en) | 1969-10-01 |
| DE1568042A1 (de) | 1970-03-26 |
| FR1500421A (fr) | 1967-11-03 |
| US3453333A (en) | 1969-07-01 |
| US3542859A (en) | 1970-11-24 |
| NL6613848A (US06544258-20030408-M00015.png) | 1967-04-03 |
