IT8620961A0 - Sotto-bromurati ottenuti in procedimento di valorizzazione soluzioni. sotto forma di prodotti perbromurati di prodotti - Google Patents
Sotto-bromurati ottenuti in procedimento di valorizzazione soluzioni. sotto forma di prodotti perbromurati di prodottiInfo
- Publication number
- IT8620961A0 IT8620961A0 IT8620961A IT2096186A IT8620961A0 IT 8620961 A0 IT8620961 A0 IT 8620961A0 IT 8620961 A IT8620961 A IT 8620961A IT 2096186 A IT2096186 A IT 2096186A IT 8620961 A0 IT8620961 A0 IT 8620961A0
- Authority
- IT
- Italy
- Prior art keywords
- brominated
- sub
- evaluation process
- solution evaluation
- perbrominated
- Prior art date
Links
- 238000012854 evaluation process Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
- C07C41/22—Preparation of ethers by reactions not forming ether-oxygen bonds by introduction of halogens; by substitution of halogen atoms by other halogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (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 |
---|---|---|---|
FR8510162A FR2584394B1 (fr) | 1985-07-03 | 1985-07-03 | Procede de valorisation sous-forme de produits perbromes de produits sous-bromes obtenus en solutions |
Publications (3)
Publication Number | Publication Date |
---|---|
IT8620961A0 true IT8620961A0 (it) | 1986-06-27 |
IT8620961A1 IT8620961A1 (it) | 1987-12-27 |
IT1190141B IT1190141B (it) | 1988-02-10 |
Family
ID=9320928
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT20961/86A IT1190141B (it) | 1985-07-03 | 1986-06-27 | Procedimento di valorizzazione sotto forma di prodotti perbromurati di prodotti sotto-bromurati ottenuti in soluzioni |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS6210035A (it) |
BE (1) | BE905039A (it) |
CH (1) | CH666677A5 (it) |
DE (1) | DE3622235A1 (it) |
ES (1) | ES2000304A6 (it) |
FR (1) | FR2584394B1 (it) |
GB (1) | GB2177399B (it) |
IL (1) | IL79285A0 (it) |
IT (1) | IT1190141B (it) |
NL (1) | NL8601648A (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL80391A (en) * | 1986-10-22 | 1992-03-29 | Bromine Compounds Ltd | Process for the preparation of decabromodiphenyl ether with improved thermal stability |
IL80390A (en) * | 1986-10-22 | 1992-06-21 | Bromine Compounds Ltd | Process for the preparation of decabromodiphenyl ether |
US20080058558A1 (en) * | 2006-08-29 | 2008-03-06 | Albemarle Corporation | Preparation of decabromodiphenyl oxide |
WO2008027778A1 (en) * | 2006-08-29 | 2008-03-06 | Albemarle Corporation | Preparation of high assay decabromodiphenyl oxide |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3763248A (en) * | 1971-03-02 | 1973-10-02 | Ethyl Corp | Process for production of poly brominated aromatics |
US3833674A (en) * | 1972-08-24 | 1974-09-03 | Ethyl Corp | Recovery of brominated biphenyl |
JPS5239638A (en) * | 1975-08-25 | 1977-03-28 | Toyo Soda Mfg Co Ltd | Process for preparation of decabromobiphenylether |
GB1472383A (en) * | 1976-01-23 | 1977-05-04 | Isc Chem Ltd | Bromination of diphenyl oxide |
DD137803A3 (de) * | 1976-12-13 | 1979-09-26 | Hans Baltz | Verfahren zur herstellung von hexabrombenzol |
DD128749A1 (de) * | 1976-12-13 | 1977-12-07 | Wolfgang Baumann | Verfahren zur herstellung von hexabrombenzol |
US4521633A (en) * | 1983-05-19 | 1985-06-04 | The Dow Chemical Company | Bromination process |
-
1985
- 1985-07-03 FR FR8510162A patent/FR2584394B1/fr not_active Expired
-
1986
- 1986-06-24 NL NL8601648A patent/NL8601648A/nl not_active Application Discontinuation
- 1986-06-27 IT IT20961/86A patent/IT1190141B/it active
- 1986-06-30 IL IL79285A patent/IL79285A0/xx unknown
- 1986-07-02 DE DE19863622235 patent/DE3622235A1/de active Granted
- 1986-07-02 GB GB8616122A patent/GB2177399B/en not_active Expired
- 1986-07-02 BE BE0/216867A patent/BE905039A/fr not_active IP Right Cessation
- 1986-07-03 JP JP61157144A patent/JPS6210035A/ja active Pending
- 1986-07-03 ES ES8600100A patent/ES2000304A6/es not_active Expired
- 1986-07-03 CH CH2694/86A patent/CH666677A5/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPS6210035A (ja) | 1987-01-19 |
GB8616122D0 (en) | 1986-08-06 |
IL79285A0 (en) | 1986-09-30 |
DE3622235A1 (de) | 1987-01-15 |
IT1190141B (it) | 1988-02-10 |
BE905039A (fr) | 1987-01-02 |
FR2584394A1 (fr) | 1987-01-09 |
NL8601648A (nl) | 1987-02-02 |
GB2177399A (en) | 1987-01-21 |
DE3622235C2 (it) | 1989-10-19 |
GB2177399B (en) | 1989-07-19 |
IT8620961A1 (it) | 1987-12-27 |
ES2000304A6 (es) | 1988-02-16 |
CH666677A5 (fr) | 1988-08-15 |
FR2584394B1 (fr) | 1987-09-25 |
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