ATE534670T1 - Verfahren zum partiellen lösungsmittelstrippen zur gewinnung von bromierten butadienpolymeren aus lösung - Google Patents
Verfahren zum partiellen lösungsmittelstrippen zur gewinnung von bromierten butadienpolymeren aus lösungInfo
- Publication number
- ATE534670T1 ATE534670T1 AT08848178T AT08848178T ATE534670T1 AT E534670 T1 ATE534670 T1 AT E534670T1 AT 08848178 T AT08848178 T AT 08848178T AT 08848178 T AT08848178 T AT 08848178T AT E534670 T1 ATE534670 T1 AT E534670T1
- Authority
- AT
- Austria
- Prior art keywords
- brominated butadiene
- solution
- butadiene polymers
- partial solvent
- solvent stripping
- Prior art date
Links
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical class C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 title abstract 5
- 229920002587 poly(1,3-butadiene) polymer Polymers 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 2
- 239000002904 solvent Substances 0.000 title abstract 2
- 239000002002 slurry Substances 0.000 abstract 2
- 238000005893 bromination reaction Methods 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C2/00—Treatment of rubber solutions
- C08C2/06—Winning of rubber from solutions
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C19/00—Chemical modification of rubber
- C08C19/12—Incorporating halogen atoms into the molecule
- C08C19/14—Incorporating halogen atoms into the molecule by reaction with halogens
-
- 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
- C08F6/00—Post-polymerisation treatments
- C08F6/06—Treatment of polymer solutions
- C08F6/10—Removal of volatile materials, e.g. solvents
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US221307P | 2007-11-07 | 2007-11-07 | |
| PCT/US2008/080212 WO2009061600A1 (en) | 2007-11-07 | 2008-10-16 | Partial solvent stripping process for recovering brominated butadiene polymers from solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE534670T1 true ATE534670T1 (de) | 2011-12-15 |
Family
ID=40377659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT08848178T ATE534670T1 (de) | 2007-11-07 | 2008-10-16 | Verfahren zum partiellen lösungsmittelstrippen zur gewinnung von bromierten butadienpolymeren aus lösung |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US7674862B2 (de) |
| EP (1) | EP2207812B1 (de) |
| CN (1) | CN101848942B (de) |
| AT (1) | ATE534670T1 (de) |
| IL (1) | IL205533A (de) |
| TW (1) | TW200922952A (de) |
| WO (1) | WO2009061600A1 (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2751021T3 (es) * | 2006-08-16 | 2020-03-30 | Dow Global Technologies Llc | Procedimiento para bromar copolímeros de butadieno/vinilo aromático |
| CN101754983B (zh) * | 2007-07-03 | 2012-05-23 | 陶氏环球技术公司 | 用于从溶液回收溴化丁二烯聚合物的方法 |
| JP5628810B2 (ja) * | 2008-08-18 | 2014-11-19 | ダウ グローバル テクノロジーズ エルエルシー | 臭素化ポリブタジエンポリマー粒子の形成及び脱揮方法 |
| CN113227154B (zh) * | 2018-12-27 | 2023-06-06 | 公共型股份公司希布尔控股 | 改性的(共聚)聚合物、用于制备其的方法和其用途 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3084142A (en) * | 1958-12-19 | 1963-04-02 | Exxon Research Engineering Co | Halogenation of dehydrohalogenated butyl rubber |
| US3804145A (en) | 1970-06-15 | 1974-04-16 | Shell Oil Co | Process for the isolation and recovery of polymers |
| DE2430325A1 (de) * | 1973-06-28 | 1975-01-16 | Dover Chemical Corp | Chlorbromiertes polybutadien und butadien-isopren-copolymere |
| US4568418A (en) | 1981-08-12 | 1986-02-04 | The Dow Chemical Company | Process for converting polymer solutions into granules |
| DE4224025C2 (de) | 1992-07-21 | 1996-11-14 | Bayer Ag | Verfahren zur Isolierung von Polycarbonaten aus ihren Lösungen |
| EP0616002B1 (de) | 1992-09-18 | 1998-03-04 | Idemitsu Petrochemical Co., Ltd. | Verfahren zur herstellung eines polykarbonatpulvers |
| US5615831A (en) | 1995-06-05 | 1997-04-01 | General Electric Company | Steam precipitation jet |
| EP1957544B1 (de) | 2005-11-12 | 2010-01-20 | Dow Global Technologies Inc. | Brominierte butadien-/vinylaromatische copolymere, mischungen solcher copolymere mit einem vinylaromatischen polymer und aus solchen mischungen geformte polymerschaumstoffe |
| JP5536451B2 (ja) | 2006-08-16 | 2014-07-02 | ダウ グローバル テクノロジーズ エルエルシー | ブタジエン／ビニル芳香族コポリマーを臭素化する方法 |
| ES2751021T3 (es) | 2006-08-16 | 2020-03-30 | Dow Global Technologies Llc | Procedimiento para bromar copolímeros de butadieno/vinilo aromático |
-
2008
- 2008-10-16 AT AT08848178T patent/ATE534670T1/de active
- 2008-10-16 EP EP08848178A patent/EP2207812B1/de active Active
- 2008-10-16 CN CN2008801150244A patent/CN101848942B/zh active Active
- 2008-10-16 WO PCT/US2008/080212 patent/WO2009061600A1/en not_active Ceased
- 2008-10-24 TW TW097140956A patent/TW200922952A/zh unknown
- 2008-10-24 US US12/257,661 patent/US7674862B2/en active Active
-
2010
- 2010-05-04 IL IL205533A patent/IL205533A/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| US7674862B2 (en) | 2010-03-09 |
| US20090118427A1 (en) | 2009-05-07 |
| CN101848942B (zh) | 2012-04-18 |
| TW200922952A (en) | 2009-06-01 |
| IL205533A0 (en) | 2010-12-30 |
| WO2009061600A1 (en) | 2009-05-14 |
| CN101848942A (zh) | 2010-09-29 |
| EP2207812A1 (de) | 2010-07-21 |
| IL205533A (en) | 2013-11-28 |
| EP2207812B1 (de) | 2011-11-23 |
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