FR1385682A - Procédé de préparation d'iodures de perfluoro-hydrocarbures saturés - Google Patents
Procédé de préparation d'iodures de perfluoro-hydrocarbures saturésInfo
- Publication number
- FR1385682A FR1385682A FR957853A FR957853A FR1385682A FR 1385682 A FR1385682 A FR 1385682A FR 957853 A FR957853 A FR 957853A FR 957853 A FR957853 A FR 957853A FR 1385682 A FR1385682 A FR 1385682A
- Authority
- FR
- France
- Prior art keywords
- iodides
- preparing saturated
- perfluorohydrocarbon
- saturated perfluorohydrocarbon
- preparing
- 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
Links
- 150000004694 iodide salts Chemical class 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 229920006395 saturated elastomer Polymers 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
- C07C17/272—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions
- C07C17/278—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions of only halogenated hydrocarbons
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US246024A US3234294A (en) | 1962-12-20 | 1962-12-20 | Process for the preparation of perfluorocarbon iodides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1385682A true FR1385682A (fr) | 1965-01-15 |
Family
ID=22929031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR957853A Expired FR1385682A (fr) | 1962-12-20 | 1963-12-19 | Procédé de préparation d'iodures de perfluoro-hydrocarbures saturés |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3234294A (OSRAM) |
| BE (1) | BE641569A (OSRAM) |
| CH (1) | CH444833A (OSRAM) |
| DE (1) | DE1229506B (OSRAM) |
| FR (1) | FR1385682A (OSRAM) |
| GB (1) | GB998668A (OSRAM) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5574193A (en) * | 1994-05-26 | 1996-11-12 | E. I. Du Pont De Nemours And Company | Initiators for telomerization of polyfluoroalkyl iodides with fluoroolefins |
| US5908966A (en) * | 1997-10-14 | 1999-06-01 | E. I. Du Pont De Nemours And Company | Thermal process for the preparation of a telomeric alkyl iodide |
| JP4048953B2 (ja) * | 2001-02-07 | 2008-02-20 | ダイキン工業株式会社 | フルオロアルキルアイオダイドテロマー混合物の製造方法および含フッ素（メタ）アクリル酸エステル混合物の製造方法 |
| US8258354B2 (en) | 2010-06-08 | 2012-09-04 | E. I. Du Pont De Nemours And Company | Producing short chain perfluoroalkyl iodides |
| WO2016069429A1 (en) | 2014-10-30 | 2016-05-06 | The Chemours Company Fc, Llc | Production of short chain perfluoroalkyl iodides from higher order telomers |
| CN107602733B (zh) * | 2017-10-13 | 2019-08-27 | 山东东岳高分子材料有限公司 | 一种含氟乳化剂以及利用等离子体制备含氟乳化剂的方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3006973A (en) * | 1959-05-01 | 1961-10-31 | Pennsalt Chemicals Corp | Halogenated organic compounds |
| US3132185A (en) * | 1962-05-02 | 1964-05-05 | Du Pont | Improvement in the preparation of perfluoroalkyl iodides from tetrafluoroethylene |
-
1962
- 1962-12-20 US US246024A patent/US3234294A/en not_active Expired - Lifetime
-
1963
- 1963-12-14 DE DEP33196A patent/DE1229506B/de active Pending
- 1963-12-19 GB GB50162/63A patent/GB998668A/en not_active Expired
- 1963-12-19 BE BE641569A patent/BE641569A/xx unknown
- 1963-12-19 CH CH1566063A patent/CH444833A/de unknown
- 1963-12-19 FR FR957853A patent/FR1385682A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH444833A (de) | 1967-10-15 |
| US3234294A (en) | 1966-02-08 |
| GB998668A (en) | 1965-07-21 |
| DE1229506B (de) | 1966-12-01 |
| BE641569A (OSRAM) | 1964-06-19 |
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