DE3667280D1 - Verfahren und katalysator zur oxydation von fluorierten olefinen. - Google Patents
Verfahren und katalysator zur oxydation von fluorierten olefinen.Info
- Publication number
- DE3667280D1 DE3667280D1 DE8686110274T DE3667280T DE3667280D1 DE 3667280 D1 DE3667280 D1 DE 3667280D1 DE 8686110274 T DE8686110274 T DE 8686110274T DE 3667280 T DE3667280 T DE 3667280T DE 3667280 D1 DE3667280 D1 DE 3667280D1
- Authority
- DE
- Germany
- Prior art keywords
- oxydation
- catalyst
- fluorinated olefins
- olefins
- fluorinated
- 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
-
- 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
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/03—Catalysts comprising molecular sieves not having base-exchange properties
- B01J29/035—Microporous crystalline materials not having base exchange properties, such as silica polymorphs, e.g. silicalites
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/48—Compounds containing oxirane rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms, e.g. ester or nitrile radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Epoxy Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8521731A IT1207499B (it) | 1985-07-26 | 1985-07-26 | Procedimento per l'ossidazione di olefine fluorurate e catalizzatore adatto allo scopo. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3667280D1 true DE3667280D1 (de) | 1990-01-11 |
Family
ID=11186063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686110274T Expired - Fee Related DE3667280D1 (de) | 1985-07-26 | 1986-07-25 | Verfahren und katalysator zur oxydation von fluorierten olefinen. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5120866A (de) |
EP (1) | EP0209911B1 (de) |
JP (1) | JPS6253978A (de) |
CA (1) | CA1278562C (de) |
DE (1) | DE3667280D1 (de) |
IT (1) | IT1207499B (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5573989A (en) * | 1993-08-06 | 1996-11-12 | Sumitomo Chemical Company, Limited | Process for producing olefin oxides |
DE69911195T2 (de) | 1998-04-15 | 2004-07-15 | Dow Global Technologies, Inc., Midland | Verfahren zur direktoxidation von olefinen zu olefinoxiden |
TWI324147B (en) * | 2005-09-27 | 2010-05-01 | Nat Inst Of Advanced Ind Scien | Method for producing carbonyl fluoride |
US7557225B2 (en) | 2006-12-06 | 2009-07-07 | E.I. Du Pont De Nemours And Company | Process for preparing hexafluoroisobutene epoxide |
CN102140054B (zh) * | 2010-01-28 | 2013-11-20 | 中国中化股份有限公司 | 一种四氟甲烷的制备方法 |
JP5472217B2 (ja) | 2011-06-29 | 2014-04-16 | 信越化学工業株式会社 | 2,2−ビス(フルオロアルキル)オキシラン類を用いた光酸発生剤の製造方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3775438A (en) * | 1972-05-31 | 1973-11-27 | Du Pont | Epoxidation of hexafluoropropylene |
US3775439A (en) * | 1972-05-31 | 1973-11-27 | Du Pont | Process for the epoxidation of hexafluoropropylene |
US3775440A (en) * | 1972-05-31 | 1973-11-27 | Du Pont | Epoxidation of tetrafluoroethylene and chlorotrifluoroethylene |
JPS5917087B2 (ja) * | 1975-10-28 | 1984-04-19 | アサヒガラス カブシキガイシヤ | ヘキサフルオロプロピレンエポキシドノセイホウ |
JPS5924983B2 (ja) * | 1975-10-28 | 1984-06-13 | アサヒガラス カブシキガイシヤ | 六弗化プロピレンエポキシドの製造方法 |
JPS5253805A (en) * | 1975-10-28 | 1977-04-30 | Asahi Glass Co Ltd | Preparation of hexafluoropropylene epoxide |
JPS6038388B2 (ja) * | 1979-07-18 | 1985-08-31 | ダイキン工業株式会社 | ヘキサフルオロプロペンエポキシドの製法 |
JPS57134473A (en) * | 1981-02-13 | 1982-08-19 | Nippon Mektron Ltd | Preparation of hexafluoropropylene oxide |
IT1137176B (it) * | 1981-06-02 | 1986-09-03 | Anic Spa | Procedimento per la produzione di dimetiletere |
US4562269A (en) * | 1981-12-07 | 1985-12-31 | Union Oil Company Of California | Method of producing maleic anhydride |
-
1985
- 1985-07-26 IT IT8521731A patent/IT1207499B/it active
-
1986
- 1986-07-24 JP JP61174696A patent/JPS6253978A/ja active Pending
- 1986-07-25 CA CA000514737A patent/CA1278562C/en not_active Expired - Fee Related
- 1986-07-25 EP EP86110274A patent/EP0209911B1/de not_active Expired
- 1986-07-25 DE DE8686110274T patent/DE3667280D1/de not_active Expired - Fee Related
-
1991
- 1991-04-16 US US07/686,290 patent/US5120866A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA1278562C (en) | 1991-01-02 |
IT1207499B (it) | 1989-05-25 |
EP0209911A3 (en) | 1988-03-02 |
EP0209911B1 (de) | 1989-12-06 |
JPS6253978A (ja) | 1987-03-09 |
US5120866A (en) | 1992-06-09 |
IT8521731A0 (it) | 1985-07-26 |
EP0209911A2 (de) | 1987-01-28 |
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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 |