DE69604388D1 - Bromierte syndiotaktische styrolpolymere und verfahren zu ihrer herstellung und verwendung - Google Patents
Bromierte syndiotaktische styrolpolymere und verfahren zu ihrer herstellung und verwendungInfo
- Publication number
- DE69604388D1 DE69604388D1 DE69604388T DE69604388T DE69604388D1 DE 69604388 D1 DE69604388 D1 DE 69604388D1 DE 69604388 T DE69604388 T DE 69604388T DE 69604388 T DE69604388 T DE 69604388T DE 69604388 D1 DE69604388 D1 DE 69604388D1
- Authority
- DE
- Germany
- Prior art keywords
- browned
- production
- styrene polymers
- syndiotactic styrene
- syndiotactic
- 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
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 title 2
- 229920000642 polymer Polymers 0.000 title 1
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
- C09K21/14—Macromolecular materials
-
- 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
-
- 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
- C08F8/22—Halogenation by reaction with free halogens
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US41809795A | 1995-04-06 | 1995-04-06 | |
US08/418,098 US5616656A (en) | 1995-04-06 | 1995-04-06 | Method for making brominated syndiotactic styrenic polymers |
PCT/US1996/003943 WO1996031578A1 (en) | 1995-04-06 | 1996-03-22 | Brominated syndiotactic styrenic polymers and method for making and using same |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69604388D1 true DE69604388D1 (de) | 1999-10-28 |
DE69604388T2 DE69604388T2 (de) | 2000-03-23 |
Family
ID=27023980
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69604388T Expired - Fee Related DE69604388T2 (de) | 1995-04-06 | 1996-03-22 | Bromierte syndiotaktische styrolpolymere und verfahren zu ihrer herstellung und verwendung |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0819155B1 (de) |
JP (1) | JPH11503475A (de) |
AU (1) | AU5369496A (de) |
DE (1) | DE69604388T2 (de) |
WO (1) | WO1996031578A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5723549A (en) * | 1996-06-14 | 1998-03-03 | Ferro Corporation | Process for the preparation of brominated polystyrene having improved color characteristics |
US5637650A (en) * | 1996-06-14 | 1997-06-10 | Ferro Corporation | Brominated polysytrene having improved thermal stability and color and process for the preparation thereof |
EP1013671B1 (de) * | 1998-06-23 | 2001-11-28 | Industrial Technology Research Institute | Funktionalisiertes syndiotaktisches Styrol/para-Alkylstyrol Copolymer |
US6992148B2 (en) | 2003-12-31 | 2006-01-31 | Albemarle Corporation | Recovery of antimony catalyst residues from bromination reaction mixtures |
CN101341174B (zh) * | 2005-12-21 | 2011-08-31 | 雅宝公司 | 溴化阴离子苯乙烯系聚合物及其制备 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4352909A (en) * | 1980-08-20 | 1982-10-05 | Ferro Corporation | Process for the bromination of polystyrenes |
US5200454A (en) * | 1988-01-14 | 1993-04-06 | Idemitsu Kosan Company Limited | Flame-retardant resin composition |
US5109068A (en) * | 1988-08-31 | 1992-04-28 | Idemitsu Kosan Co., Ltd. | Styrene-based polymer composition, stretched molding thereof and process for producing the same |
US5321122A (en) * | 1989-07-28 | 1994-06-14 | Idemitsu Kosan Co., Ltd. | Process for purification of styrene polymer |
-
1996
- 1996-03-22 AU AU53694/96A patent/AU5369496A/en not_active Abandoned
- 1996-03-22 EP EP96910522A patent/EP0819155B1/de not_active Expired - Lifetime
- 1996-03-22 DE DE69604388T patent/DE69604388T2/de not_active Expired - Fee Related
- 1996-03-22 WO PCT/US1996/003943 patent/WO1996031578A1/en active IP Right Grant
- 1996-03-22 JP JP8530331A patent/JPH11503475A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0819155A1 (de) | 1998-01-21 |
EP0819155A4 (de) | 1998-08-19 |
DE69604388T2 (de) | 2000-03-23 |
WO1996031578A1 (en) | 1996-10-10 |
EP0819155B1 (de) | 1999-09-22 |
JPH11503475A (ja) | 1999-03-26 |
AU5369496A (en) | 1996-10-23 |
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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 |