NL301934A - - Google Patents
Info
- Publication number
- NL301934A NL301934A NL301934DA NL301934A NL 301934 A NL301934 A NL 301934A NL 301934D A NL301934D A NL 301934DA NL 301934 A NL301934 A NL 301934A
- 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
- C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (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 |
|---|---|---|---|
| IT2549262 | 1962-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL301934A true NL301934A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1900-01-01 |
Family
ID=11216858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL301934D NL301934A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1962-12-28 |
Country Status (8)
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3965201A (en) * | 1973-10-11 | 1976-06-22 | Hooker Chemicals & Plastics Corporation | Fluorination of hexachlorobutadiene |
| 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 |
| US5220083A (en) * | 1989-12-19 | 1993-06-15 | E. I. Du Pont De Nemours And Company | Synthesis of perfluoropropane |
| US5043491A (en) * | 1989-12-19 | 1991-08-27 | E. I. Du Pont De Nemours And Company | Multistep synthesis of hexafluoropropylene |
| US5057634A (en) * | 1989-12-19 | 1991-10-15 | E. I. Du Pont De Nemours And Company | Multistep synthesis of hexafluoropropylene |
| US5345017A (en) * | 1992-12-08 | 1994-09-06 | E. I. Du Pont De Nemours And Company | Process for reducing the fluorine content of halocarbons |
| US5523498A (en) | 1992-12-08 | 1996-06-04 | E. I. Du Pont De Nemours And Company | Process for reducing the fluorine content of hydrofluorocarbons and hydrohalofluorocarbons |
| US5866730A (en) * | 1993-04-02 | 1999-02-02 | E. I. Du Pont De Nemours And Company | Process for enriching 1,2-dichloro-1,1,2,2-tetrafluoroethane from a mixture of dichlorotetrafluoroethane isomers |
| US5563304A (en) | 1994-05-26 | 1996-10-08 | E. I. Du Pont De Nemours And Company | Production of 1,2-dihydro and 2,2-dihydro hexafluoropropanes and azeotropes thereof with HF |
| US6472574B2 (en) | 1999-12-10 | 2002-10-29 | E. I. Du Pont Nemours And Company | Production of 1,2-dihydro and 2,2-dihydro hexafluoropropanes and azeotropes thereof with HF |
| US6333440B1 (en) | 2000-04-07 | 2001-12-25 | E. I. Du Pont De Nemours And Company | Process for perfluorocyclobutane purification |
| JP4333894B2 (ja) * | 2001-02-13 | 2009-09-16 | 日本ゼオン株式会社 | パーハロゲン化５員環化合物の製造方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2407129A (en) * | 1944-03-14 | 1946-09-03 | Kinetic Chemicals Inc | Process of halogenation |
| US2458551A (en) * | 1947-02-18 | 1949-01-11 | Du Pont | Preparation of carbon tetrafluoride |
| US2755313A (en) * | 1951-08-03 | 1956-07-17 | Allied Chem & Dye Corp | Manufacture of saturated halocarbons |
| GB745818A (en) * | 1952-06-12 | 1956-03-07 | Nat Smelting Co Ltd | Improvements in or relating to a process for producing fluorohalo-derivatives of saturated aliphatic hydrocarbons |
| BE563523A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1957-01-14 | |||
| US2946828A (en) * | 1957-12-02 | 1960-07-26 | Hoechst Ag | Process for preparing aliphatic fluorine compounds |
| US3183276A (en) * | 1960-03-16 | 1965-05-11 | Edison Soc | Process for the production of fluorinated organic compounds |
-
0
- NL NL301934D patent/NL301934A/xx unknown
-
1963
- 1963-12-10 DK DK575163AA patent/DK113011B/da unknown
- 1963-12-16 GB GB49527/63A patent/GB1070929A/en not_active Expired
- 1963-12-17 SE SE14068/63A patent/SE326167B/xx unknown
- 1963-12-19 DE DE1468680A patent/DE1468680C3/de not_active Expired
- 1963-12-27 CH CH1597263A patent/CH451102A/de unknown
- 1963-12-28 ES ES295137A patent/ES295137A1/es not_active Expired
-
1968
- 1968-05-14 US US728927A patent/US3541165A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE1468680A1 (de) | 1969-04-30 |
| DK113011B (da) | 1969-02-10 |
| ES295137A1 (es) | 1964-06-01 |
| GB1070929A (en) | 1967-06-07 |
| CH451102A (de) | 1968-05-15 |
| DE1468680B2 (de) | 1973-10-31 |
| US3541165A (en) | 1970-11-17 |
| SE326167B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-07-20 |
| DE1468680C3 (de) | 1974-06-06 |