BE739078A - - Google Patents
Info
- Publication number
- BE739078A BE739078A BE739078DA BE739078A BE 739078 A BE739078 A BE 739078A BE 739078D A BE739078D A BE 739078DA BE 739078 A BE739078 A BE 739078A
- Authority
- BE
- Belgium
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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/18—Introducing halogen atoms or halogen-containing groups
- C08F8/20—Halogenation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR6902243A FR2031649A5 (https=) | 1969-02-03 | 1969-02-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE739078A true BE739078A (https=) | 1970-03-02 |
Family
ID=9028508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE739078D BE739078A (https=) | 1969-02-03 | 1969-09-19 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3752856A (https=) |
| BE (1) | BE739078A (https=) |
| BR (1) | BR6912782D0 (https=) |
| CA (1) | CA933948A (https=) |
| CH (1) | CH518887A (https=) |
| DE (1) | DE1950607A1 (https=) |
| FR (1) | FR2031649A5 (https=) |
| GB (1) | GB1278603A (https=) |
| IL (1) | IL33048A (https=) |
| LU (1) | LU59440A1 (https=) |
| NL (1) | NL6916819A (https=) |
| NO (1) | NO133270C (https=) |
| SE (1) | SE372513B (https=) |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3965197A (en) * | 1970-10-12 | 1976-06-22 | Michigan Chemical Corporation | Process for the complete bromination of non-fused ring aromatic compounds |
| USRE32606E (en) * | 1970-10-12 | 1988-02-16 | Great Lakes Chemical Corporation | Process for the complete bromination of non-fused ring aromatic compounds |
| FR2236818B1 (https=) * | 1973-07-13 | 1976-04-30 | Ugine Kuhlmann | |
| US4006195A (en) * | 1973-12-03 | 1977-02-01 | Hooker Chemicals & Plastics Corporation | Process for the catalytic production of dichlorotoluenes |
| US3970707A (en) * | 1974-04-11 | 1976-07-20 | Vasily Ivanovich Shvedov | Method for preparing 3,5,3',5'-tetrabromo-2,4,2',4'-tetraoxydiphenyl |
| US4327227A (en) * | 1980-02-20 | 1982-04-27 | Great Lakes Chemical Corporation | Process for producing purified brominated aromatic compounds |
| GB2081253B (en) * | 1980-07-23 | 1985-05-30 | Great Lakes Chemical Corp | Process for producing purified brominated aromatic compounds |
| EP0112722B1 (en) * | 1982-12-22 | 1987-05-13 | IHARA CHEMICAL INDUSTRY Co., Ltd. | Process for preparation of nuclear halides of monoalkylbenzenes |
| US4521633A (en) * | 1983-05-19 | 1985-06-04 | The Dow Chemical Company | Bromination process |
| US4716251A (en) * | 1986-02-07 | 1987-12-29 | Ethyl Corporation | Diaryloxyalkane bromination process |
| US4717776A (en) * | 1986-04-21 | 1988-01-05 | Ethyl Corporation | Bromination process |
| IL82503A0 (en) * | 1986-05-16 | 1987-11-30 | Dow Chemical Co | Process for the promination of biphenols |
| US4835322A (en) * | 1987-10-19 | 1989-05-30 | Great Lakes Chemical Corporation | Process for producing 4,4'-dibromodiphenyl ether |
| US5041687A (en) * | 1988-05-26 | 1991-08-20 | Ethyl Corporation | Bromination process |
| US5008477A (en) * | 1990-03-14 | 1991-04-16 | Ethyl Corporation | Decabromodiphenyl alkane process |
| US5030778A (en) * | 1990-06-04 | 1991-07-09 | Ethyl Corporation | Decabromodiphenyl alkane process |
| US5136107A (en) * | 1990-06-04 | 1992-08-04 | Ethyl Corporation | Process for halogenating aromatic compounds |
| US5055235A (en) * | 1990-12-12 | 1991-10-08 | Ethyl Corporation | Bromination process |
| 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 (zh) * | 2001-12-21 | 2009-01-07 | 帕布服务公司 | 生产十溴二苯基烷烃的方法与装置 |
| CN101218034A (zh) * | 2005-07-05 | 2008-07-09 | 雅宝公司 | 改善阻燃剂组分介电和/或损耗因子的方法 |
| TW200813196A (en) * | 2006-07-11 | 2008-03-16 | Albemarle Corp | High assay decabromodiphenyl oxide |
| US20080058559A1 (en) * | 2006-08-29 | 2008-03-06 | Albemarle Corporation | Preparation of high assay decabromodiphenyl oxide |
| CN101511758A (zh) * | 2006-08-29 | 2009-08-19 | 雅宝公司 | 十卤代二苯乙烷的制备 |
| US20080058555A1 (en) * | 2006-08-29 | 2008-03-06 | Albemarle Corporation | Preparation of high assay decabromodiphenyl oxide |
| US20080058557A1 (en) * | 2006-08-29 | 2008-03-06 | Albemarle Corporation | Preparation of high assay decabromodiphenyl oxide |
| US20080058558A1 (en) * | 2006-08-29 | 2008-03-06 | Albemarle Corporation | Preparation of decabromodiphenyl oxide |
| US20080054232A1 (en) * | 2006-08-29 | 2008-03-06 | Albemarle Corporation | Preparation of high assay decabromodiphenyl oxide |
| CN101528654B (zh) * | 2006-08-31 | 2012-12-26 | 溴化合物有限公司 | 制备多溴化化合物的方法 |
| WO2008057645A1 (en) * | 2006-11-08 | 2008-05-15 | Albemarle Corporation | Preparation of high assay decabromodiphenylalkane |
| JP5537945B2 (ja) * | 2006-11-09 | 2014-07-02 | アルベマール・コーポレーシヨン | 吸蔵臭素を含有する固体臭素化芳香族有機化合物の処理 |
| US20080132743A1 (en) * | 2006-12-01 | 2008-06-05 | Albemarle Corporation | Production of high purity decabromodiphenylalkanes |
| US7408088B1 (en) | 2007-02-08 | 2008-08-05 | Albemarle Corporation | Process for separation of bromine from gaseous hydrogen bromide and use of such process in production of decabromodiphenylethane |
| WO2008115261A1 (en) | 2007-03-16 | 2008-09-25 | Albemarle Corporation | Preparation and provision of high assay decabromodiphenylethane |
| PL2137118T3 (pl) * | 2007-03-16 | 2014-05-30 | Albemarle Corp | Wytwarzanie i dostarczanie wysokiej próby dekabromodifenyloetanu |
| WO2009076056A1 (en) * | 2007-12-07 | 2009-06-18 | Albemarle Corporation | Process for increasing purity of solid brominated flame retardants during preparation |
| JP2013500336A (ja) | 2009-07-27 | 2013-01-07 | アルベマール・コーポレーシヨン | 吸蔵遊離臭素含有量の低い高アッセイデカブロモジフェニルアルカン生成物の調製 |
| CN109369351A (zh) * | 2018-12-11 | 2019-02-22 | 杭州纳尔森精细化工有限公司 | 一种制备有机阻燃剂十溴二苯醚的溴化工艺 |
| CN109593027A (zh) * | 2018-12-11 | 2019-04-09 | 杭州纳尔森精细化工有限公司 | 一种有机阻燃剂十溴二苯醚的制备方法 |
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1969
- 1969-02-03 FR FR6902243A patent/FR2031649A5/fr not_active Expired
- 1969-08-20 GB GB41605/69A patent/GB1278603A/en not_active Expired
- 1969-09-12 LU LU59440D patent/LU59440A1/xx unknown
- 1969-09-19 BE BE739078D patent/BE739078A/xx unknown
- 1969-09-24 IL IL33048A patent/IL33048A/en unknown
- 1969-09-25 CH CH1446969A patent/CH518887A/fr not_active IP Right Cessation
- 1969-09-26 CA CA063310A patent/CA933948A/en not_active Expired
- 1969-09-26 BR BR212782/69A patent/BR6912782D0/pt unknown
- 1969-10-08 DE DE19691950607 patent/DE1950607A1/de active Pending
- 1969-11-07 NL NL6916819A patent/NL6916819A/xx unknown
- 1969-12-11 SE SE6917152A patent/SE372513B/xx unknown
-
1970
- 1970-01-23 NO NO262/70A patent/NO133270C/no unknown
- 1970-02-02 US US00007662A patent/US3752856A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NL6916819A (https=) | 1970-08-05 |
| CA933948A (en) | 1973-09-18 |
| SE372513B (https=) | 1974-12-23 |
| NO133270B (https=) | 1975-12-29 |
| NO133270C (https=) | 1976-04-07 |
| DE1950607A1 (de) | 1970-08-06 |
| BR6912782D0 (pt) | 1973-05-31 |
| US3752856A (en) | 1973-08-14 |
| IL33048A0 (en) | 1969-11-30 |
| GB1278603A (en) | 1972-06-21 |
| CH518887A (fr) | 1972-02-15 |
| IL33048A (en) | 1973-01-30 |
| FR2031649A5 (https=) | 1970-11-20 |
| LU59440A1 (https=) | 1970-01-08 |