NL271701A - - Google Patents
Info
- Publication number
- NL271701A NL271701A NL271701DA NL271701A NL 271701 A NL271701 A NL 271701A NL 271701D A NL271701D A NL 271701DA NL 271701 A NL271701 A NL 271701A
- Authority
- NL
- Netherlands
Links
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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B39/00—Halogenation
-
- 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
- C07C17/12—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms in the ring of aromatic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/62—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by introduction of halogen; 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 |
|---|---|---|---|
| LU40915A LU40915A1 (en) | 1961-12-06 | 1961-12-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL271701A true NL271701A (en) |
Family
ID=19722789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL271701D NL271701A (en) | 1961-12-06 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE611069A (en) |
| GB (1) | GB981833A (en) |
| LU (1) | LU40915A1 (en) |
| NL (1) | NL271701A (en) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH537350A (en) * | 1970-12-23 | 1973-05-31 | Sir Soc Italiana Resine Spa | Procedimento per la preparazione di beta, beta'-bis- (3,5-dibromo-4-ossifenil) -propano |
| US4521633A (en) * | 1983-05-19 | 1985-06-04 | The Dow Chemical Company | Bromination process |
| JPH01149740A (en) * | 1987-12-07 | 1989-06-12 | Tosoh Corp | Production of 4,4'-dibromobiphenyl |
| FR2630435B1 (en) * | 1988-04-22 | 1990-10-26 | Rhone Poulenc Chimie | PROCESS FOR THE PREPARATION OF BROMO-4 BIPHENYL |
| US5003117A (en) * | 1989-08-03 | 1991-03-26 | Ethyl Corporation | Process for decabromodiphenyl methane |
| US5136107A (en) * | 1990-06-04 | 1992-08-04 | Ethyl Corporation | Process for halogenating aromatic compounds |
| US5401890A (en) * | 1990-07-30 | 1995-03-28 | Albemarle Corporation | Process and apparatus for heat treating halogenated compounds |
| US5124496A (en) * | 1990-11-01 | 1992-06-23 | Ethyl Corporation | Process for decabromodiphenylalkane predominant product |
| US5055235A (en) * | 1990-12-12 | 1991-10-08 | Ethyl Corporation | Bromination process |
| US5324874A (en) * | 1992-05-26 | 1994-06-28 | Ethyl Corporation | Process for a decarbromodiphenylethane predominate product having enhanced whiteness |
| US6518468B1 (en) | 1994-09-16 | 2003-02-11 | Albemarle Corporation | Bromination process |
| US6743825B1 (en) | 2001-08-03 | 2004-06-01 | Albemarle Corporation | Poly(bromoaryl)alkane additives and methods for their preparation and use |
| CN100448821C (en) | 2001-12-21 | 2009-01-07 | 帕布服务公司 | Method and apparatus for producing decabromodiphenyl alkanes |
| EP2079673A1 (en) | 2006-11-09 | 2009-07-22 | Albermarle Corporation | Processing of solid brominated aromatic organic compounds containing occluded bromine |
| WO2008097348A1 (en) | 2007-02-08 | 2008-08-14 | Albemarle Corporation | Process for separation of bromine from gaseous hydrogen bromide and use of such process in production of decabromodiphenylethane |
| EP2137118B1 (en) | 2007-03-16 | 2013-12-25 | Albemarle Corporation | Preparation and provision of high assay decabromodiphenylethane |
| US7994373B2 (en) | 2007-03-16 | 2011-08-09 | Albemarie Corporation | Preparation and provision of high assay decabromodiphenylethane |
| PL2459506T3 (en) | 2009-07-27 | 2014-09-30 | Albemarle Corp | Preparation of high assay decabromodiphenylalkane product with low occluded free bromine content |
-
0
- NL NL271701D patent/NL271701A/xx unknown
- BE BE611069D patent/BE611069A/xx unknown
-
1961
- 1961-12-05 GB GB4355061A patent/GB981833A/en not_active Expired
- 1961-12-06 LU LU40915A patent/LU40915A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB981833A (en) | 1965-01-27 |
| LU40915A1 (en) | 1962-12-06 |
| BE611069A (en) |