NL274475A - - Google Patents
Info
- Publication number
- NL274475A NL274475A NL274475DA NL274475A NL 274475 A NL274475 A NL 274475A NL 274475D A NL274475D A NL 274475DA NL 274475 A NL274475 A NL 274475A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
- C07C17/21—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms with simultaneous increase of the number of halogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES77926A DE1246703B (de) | 1962-02-07 | 1962-02-07 | Verfahren zur Herstellung von Fluor- bzw. Fluorkohlenwasserstoffen der C-Reihe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL274475A true NL274475A (US20110009641A1-20110113-C00116.png) |
Family
ID=7507111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL274475D NL274475A (US20110009641A1-20110113-C00116.png) | 1962-02-07 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1246703B (US20110009641A1-20110113-C00116.png) |
| NL (1) | NL274475A (US20110009641A1-20110113-C00116.png) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3374868D1 (en) * | 1982-05-03 | 1988-01-21 | Occidental Chem Co | Process for fluorinating chlorofluoro telomers |
| IT1202652B (it) * | 1987-03-09 | 1989-02-09 | Ausimont Spa | Processo per la preparazione di 1,1,1-trifluoro-2,2-dicloroetano mediante idrofluorurazione in presenza di catalizzatori |
| US5276224A (en) * | 1987-03-09 | 1994-01-04 | Ausimont S.P.A. | Process for preparing 1,1,1-trifluoro-2,2-dichloroethane by hydrofluorination in the presence of catalysts |
| US4766260A (en) * | 1987-07-07 | 1988-08-23 | E. I. Du Pont De Nemours And Company | Gas-phase fluorination process |
| US4766259A (en) * | 1987-08-13 | 1988-08-23 | E. I. Du Pont De Nemours And Company | Gas-phase fluorination process |
| TW209211B (US20110009641A1-20110113-C00116.png) * | 1988-07-29 | 1993-07-11 | Du Pont | |
| US5051538A (en) * | 1988-07-29 | 1991-09-24 | E. I. Dupont De Nemours And Company | Process for 1,1-dichloro-1-fluoroethane |
| ATE111069T1 (de) * | 1989-04-05 | 1994-09-15 | Atochem North America | Verfahren zur herstellung in der dampfphase von 1,1-dichlor-1-fluorethan und/oder 1-chlor-1,1- difluorethan aus vinylidenchlorid. |
| US5449842A (en) * | 1989-04-05 | 1995-09-12 | Atochem North America, Inc. | Gas phase process for the production of 1,1-dichloro-1-fluoroethane and/or 1-chloro-1,1-difluoroethane from vinylidene chloride |
| DE69005697T2 (de) * | 1989-05-25 | 1994-07-14 | Du Pont | Verfahren zur Herstellung von 1,1-Dichlor-1-fluorethan. |
| IT1230779B (it) * | 1989-07-12 | 1991-10-29 | Ausimont Srl | Procedimento per preparare 1,1,1,2 tetrafluoroetano. |
| DE3923256A1 (de) * | 1989-07-14 | 1991-01-24 | Hoechst Ag | Verfahren zur herstellung von 1,1,1-trifluor-2-chlorethan |
| DE4004495A1 (de) * | 1990-02-14 | 1991-08-22 | Bayer Ag | Verfahren zur herstellung von 1,1,1,3,3,3-hexafluorpropan und 2-chlor-1,1,1,3,3,3-hexafluorpropan |
| DE4213975A1 (de) * | 1992-04-29 | 1993-11-04 | Bayer Ag | Verfahren zur herstellung von hexafluorbutan und dabei zugaengliche zwischenprodukte |
| IT1255781B (it) * | 1992-08-14 | 1995-11-15 | Ausimont Spa | Procedimento per preparare 1,1,1-trifluoro-2-cloroetano |
| EP0788469B1 (en) * | 1994-10-27 | 2000-04-05 | Imperial Chemical Industries Plc | Production of hydrofluoroalkanes |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2669590A (en) * | 1951-08-03 | 1954-02-16 | Allied Chem & Dye Corp | Production of fluorine compounds |
| US2724004A (en) * | 1952-04-08 | 1955-11-15 | Goodrich Co B F | Preparation of 1, 1-difluoro-1, 2, 2-trichloroethane |
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0
- NL NL274475D patent/NL274475A/xx unknown
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1962
- 1962-02-07 DE DES77926A patent/DE1246703B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1246703B (de) | 1967-08-10 |
