DE3877558T2 - Verfahren zur herstellung polybromierter hoeherer alkylbenzole. - Google Patents
Verfahren zur herstellung polybromierter hoeherer alkylbenzole.Info
- Publication number
- DE3877558T2 DE3877558T2 DE8888909418T DE3877558T DE3877558T2 DE 3877558 T2 DE3877558 T2 DE 3877558T2 DE 8888909418 T DE8888909418 T DE 8888909418T DE 3877558 T DE3877558 T DE 3877558T DE 3877558 T2 DE3877558 T2 DE 3877558T2
- Authority
- DE
- Germany
- Prior art keywords
- polybromiered
- alkylbenzoles
- producing
- producing polybromiered
- polybromiered higher
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K21/00—Fireproofing materials
- C09K21/06—Organic materials
- C09K21/08—Organic materials containing halogen
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S260/00—Chemistry of carbon compounds
- Y10S260/24—Flameproof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/107,088 US4832873A (en) | 1987-10-09 | 1987-10-09 | Process for producing polybrominated higher alkylbenzenes |
PCT/US1988/003501 WO1989003417A1 (en) | 1987-10-09 | 1988-10-06 | Process for producing polybrominated higher alkylbenzenes |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3877558D1 DE3877558D1 (de) | 1993-02-25 |
DE3877558T2 true DE3877558T2 (de) | 1993-07-22 |
Family
ID=22314766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888909418T Expired - Fee Related DE3877558T2 (de) | 1987-10-09 | 1988-10-06 | Verfahren zur herstellung polybromierter hoeherer alkylbenzole. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4832873A (de) |
EP (1) | EP0335953B1 (de) |
JP (1) | JPH02501656A (de) |
KR (1) | KR890701710A (de) |
CA (1) | CA1298583C (de) |
DE (1) | DE3877558T2 (de) |
IL (1) | IL87806A (de) |
WO (1) | WO1989003417A1 (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5085807A (en) * | 1989-05-15 | 1992-02-04 | Toray Industries, Inc. | Flame-retardant liquid crystal polyester composition, process for preparation thereof and injection-molded article composed thereof |
DE69122312T2 (de) * | 1990-06-04 | 1997-02-06 | Illinois Tool Works | Feuerhemmende Zusammensetzung |
US5235000A (en) * | 1990-12-10 | 1993-08-10 | Ethyl Corporation | Preparation, storage, and usage of bromine chloride |
US5637650A (en) | 1996-06-14 | 1997-06-10 | Ferro Corporation | Brominated polysytrene having improved thermal stability and color and process for the preparation thereof |
US6518368B2 (en) | 1996-06-14 | 2003-02-11 | Albemarle Corporation | Brominated polystyrene having improved thermal stability and color and process for the preparation thereof |
US5767203A (en) * | 1996-09-26 | 1998-06-16 | Albemarle Corporation | Process for brominated styrenic polymers |
US6326439B1 (en) | 1996-09-26 | 2001-12-04 | Albemarle Corporation | Process for brominating polystyrenic resins |
US5677390A (en) * | 1996-09-26 | 1997-10-14 | Albemarle Corporation | Process for brominating polystyrenic resins |
US5686538A (en) * | 1996-09-26 | 1997-11-11 | Albemarle Corporation | Process for brominating polystyrenic resins |
US6235844B1 (en) | 1996-09-26 | 2001-05-22 | Albemarle Corporation | Brominated polystyrenic resins |
EP0928300B1 (de) * | 1996-09-26 | 2000-05-10 | Albemarle Corporation | Verfahren zur bromierung von styrolpolymeren |
US6235831B1 (en) | 1996-09-26 | 2001-05-22 | Albemarle Corporation | Polymer compositions containing brominated polystyrenic resins |
US6232393B1 (en) | 1996-09-26 | 2001-05-15 | Albemarle Corporation | Polymers flame retarded with brominated polystyrenic resins |
US6232408B1 (en) | 1996-09-26 | 2001-05-15 | Albemarle Corporation | Brominated polstyrenic resins |
US6133381A (en) * | 1996-09-26 | 2000-10-17 | Albelmarle Corporation | Brominated polystyrenic flame retardants |
US6521714B2 (en) | 1996-09-26 | 2003-02-18 | Albemarle Corporation | Brominated polystyrenic resins |
US5824241A (en) * | 1997-05-19 | 1998-10-20 | Albemarle Corporation | Brominated tetrabromophthalate ester flame retardants flame retardant polymer compositions |
US6743825B1 (en) | 2001-08-03 | 2004-06-01 | Albemarle Corporation | Poly(bromoaryl)alkane additives and methods for their preparation and use |
JP2008534266A (ja) * | 2005-03-31 | 2008-08-28 | アルベマール・コーポレーシヨン | 触媒回収を伴う改善されたポリマーハロゲン化方法 |
ES2351618T3 (es) * | 2005-12-21 | 2011-02-08 | Albemarle Corporation | Preparación de polímeros o resinas estirénicas bromadas. |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US472463A (en) * | 1892-04-05 | Henry j | ||
US3850882A (en) * | 1971-12-01 | 1974-11-26 | Phillips Petroleum Co | Flame retarded compositions and additive systems therefor |
DE2547498A1 (de) * | 1975-10-23 | 1977-04-28 | Huels Chemische Werke Ag | Flammwidrige formmasse |
DE2651435C3 (de) * | 1976-11-11 | 1980-11-27 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von bromierten Polymerisationsprodukten des Styrols |
FR2413409A1 (fr) * | 1978-01-02 | 1979-07-27 | Huels Chemische Werke Ag | Procede pour preparer des polystyrenes resistant a la chaleur, bromes sur le noyau |
DE3006448A1 (de) * | 1980-02-21 | 1981-08-27 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von mischungen aus bromierten polystyrolen und bromierten aromatischen verbindungen |
US4352909A (en) * | 1980-08-20 | 1982-10-05 | Ferro Corporation | Process for the bromination of polystyrenes |
US4728463A (en) * | 1986-08-18 | 1988-03-01 | Ethyl Corporation | Brominated fire retardant composition |
-
1987
- 1987-10-09 US US07/107,088 patent/US4832873A/en not_active Expired - Fee Related
-
1988
- 1988-09-16 CA CA000577670A patent/CA1298583C/en not_active Expired - Fee Related
- 1988-09-19 IL IL87806A patent/IL87806A/xx unknown
- 1988-10-06 EP EP88909418A patent/EP0335953B1/de not_active Expired - Lifetime
- 1988-10-06 DE DE8888909418T patent/DE3877558T2/de not_active Expired - Fee Related
- 1988-10-06 KR KR1019890701048A patent/KR890701710A/ko not_active Application Discontinuation
- 1988-10-06 WO PCT/US1988/003501 patent/WO1989003417A1/en active IP Right Grant
- 1988-10-06 JP JP63508709A patent/JPH02501656A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
KR890701710A (ko) | 1989-12-21 |
IL87806A (en) | 1993-01-31 |
EP0335953A4 (de) | 1990-02-20 |
US4832873A (en) | 1989-05-23 |
CA1298583C (en) | 1992-04-07 |
JPH02501656A (ja) | 1990-06-07 |
IL87806A0 (en) | 1989-03-31 |
EP0335953B1 (de) | 1993-01-13 |
WO1989003417A1 (en) | 1989-04-20 |
DE3877558D1 (de) | 1993-02-25 |
EP0335953A1 (de) | 1989-10-11 |
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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 |