JP2009545654A5 - - Google Patents
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- Publication number
- JP2009545654A5 JP2009545654A5 JP2009522946A JP2009522946A JP2009545654A5 JP 2009545654 A5 JP2009545654 A5 JP 2009545654A5 JP 2009522946 A JP2009522946 A JP 2009522946A JP 2009522946 A JP2009522946 A JP 2009522946A JP 2009545654 A5 JP2009545654 A5 JP 2009545654A5
- Authority
- JP
- Japan
- Prior art keywords
- styrene polymer
- weight
- amount
- range
- average molecular
- 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.)
- Withdrawn
Links
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims 45
- 229920000642 polymer Polymers 0.000 claims 23
- 238000000034 method Methods 0.000 claims 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 10
- 238000010438 heat treatment Methods 0.000 claims 8
- 239000000203 mixture Substances 0.000 claims 8
- 239000007788 liquid Substances 0.000 claims 5
- 238000006116 polymerization reaction Methods 0.000 claims 4
- 229930195734 saturated hydrocarbon Natural products 0.000 claims 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims 3
- 229910052744 lithium Inorganic materials 0.000 claims 3
- 238000010539 anionic addition polymerization reaction Methods 0.000 claims 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims 1
- 150000001450 anions Chemical class 0.000 claims 1
- 238000004581 coalescence Methods 0.000 claims 1
- 229930195733 hydrocarbon Natural products 0.000 claims 1
- 150000002430 hydrocarbons Chemical class 0.000 claims 1
- 239000007791 liquid phase Substances 0.000 claims 1
- 229910001416 lithium ion Inorganic materials 0.000 claims 1
- 125000001979 organolithium group Chemical group 0.000 claims 1
- 239000003505 polymerization initiator Substances 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US83462906P | 2006-08-01 | 2006-08-01 | |
| PCT/US2007/074278 WO2008016810A1 (en) | 2006-08-01 | 2007-07-25 | Lithium reduction in styrenic polymers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2009545654A JP2009545654A (ja) | 2009-12-24 |
| JP2009545654A5 true JP2009545654A5 (https=) | 2010-08-12 |
Family
ID=38291011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009522946A Withdrawn JP2009545654A (ja) | 2006-08-01 | 2007-07-25 | スチレン重合体中におけるリチウムの低減 |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US20100016530A1 (https=) |
| EP (1) | EP2046844B1 (https=) |
| JP (1) | JP2009545654A (https=) |
| KR (1) | KR20090034929A (https=) |
| CN (1) | CN101495521B (https=) |
| AT (1) | ATE491731T1 (https=) |
| BR (1) | BRPI0714918A2 (https=) |
| CA (1) | CA2659058A1 (https=) |
| DE (1) | DE602007011276D1 (https=) |
| ES (1) | ES2357264T3 (https=) |
| IL (1) | IL196791A0 (https=) |
| MX (1) | MX2009001038A (https=) |
| PL (1) | PL2046844T3 (https=) |
| TW (1) | TW200813097A (https=) |
| WO (1) | WO2008016810A1 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019043033A1 (en) * | 2017-08-31 | 2019-03-07 | Ineos Styrolution Group Gmbh | PROCESS FOR THE PREPARATION OF STYRENE POLYMERS WITH LOW STABILITY AND STABLE COLOR |
| EP3676301B1 (en) | 2017-08-31 | 2023-05-10 | INEOS Styrolution Group GmbH | Process for the preparation of styrenic polymers having an improved color stability |
| WO2025176772A1 (en) * | 2024-02-22 | 2025-08-28 | Ineos Styrolution Group Gmbh | Recovery of metal compounds from polymers obtained by anionic polymerization |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2366546A (en) * | 1942-05-14 | 1945-01-02 | Westvaco Chlorine Products Cor | Method of decolorizing aqueous solution of alkali metal hydroxides |
| US2979509A (en) * | 1957-05-06 | 1961-04-11 | Phillips Petroleum Co | Treatment of polymers produced by alkali metal catalyzed polymerization |
| US3621077A (en) * | 1968-11-01 | 1971-11-16 | Goodrich Co B F | Solvent resistant thermoplastic polymers |
| DE2332796A1 (de) * | 1973-06-28 | 1975-01-16 | Huels Chemische Werke Ag | Verfahren zur herstellung rieselfaehiger, pulverfoermiger kautschuk-fuellstoffmischungen |
| US4033829A (en) * | 1974-12-26 | 1977-07-05 | Monsanto Company | Process for inhibiting polymerization of styrene during distillation |
| US4587330A (en) * | 1985-02-22 | 1986-05-06 | Atlantic Richfield Company | Purification of polymer solutions |
| BE1000914A4 (fr) * | 1987-09-21 | 1989-05-16 | Labofina Sa | Procede de decoloration de polymeres resineux du type vinylaromatique-diene conjugue. |
| US4992529A (en) * | 1987-10-29 | 1991-02-12 | Shell Oil Company | Method for separating metal contaminants from organic polymers |
| JP3063908B2 (ja) * | 1989-03-13 | 2000-07-12 | ザ ダウ ケミカル カンパニー | アニオン重合によるポリマーの製造方法 |
| US5358981A (en) * | 1992-12-07 | 1994-10-25 | Shell Oil Company | Solvent-free water-based emulsions of anionically polymerized polymers |
| DE69509448T2 (de) * | 1994-07-18 | 1999-09-02 | Bridgestone Corp. | Elastomere und Produkte mit niedriger Hysteresis und Verfahren zu deren Herstellung |
| TW370534B (en) * | 1995-01-24 | 1999-09-21 | Shell Internattonale Res Mij B V | Process for manufacturing isoprene containing block copolymers |
| US6232408B1 (en) * | 1996-09-26 | 2001-05-15 | Albemarle Corporation | Brominated polstyrenic resins |
| US6136914A (en) * | 1998-03-13 | 2000-10-24 | Bridgestone Corporation | Anionic polymerization initiators for preparing macro-branched diene rubbers |
| US6448353B1 (en) * | 2000-02-08 | 2002-09-10 | 3M Innovative Properties Company | Continuous process for the production of controlled architecture materials |
| US6759498B2 (en) * | 2000-05-08 | 2004-07-06 | Asahi Kadei Kabushiki Kaisha | Process for producing styrene resin reduced in content of low-molecular ingredient |
| DE10053324A1 (de) * | 2000-10-27 | 2002-05-08 | Basf Ag | Verfahren zum Kettenabbruch bei der anionischen Polymerisation |
| US6657028B1 (en) * | 2002-08-01 | 2003-12-02 | Albemarle Corporation | Anionic polymerization process |
-
2007
- 2007-07-25 CN CN2007800283920A patent/CN101495521B/zh not_active Expired - Fee Related
- 2007-07-25 US US12/374,138 patent/US20100016530A1/en not_active Abandoned
- 2007-07-25 EP EP07813318A patent/EP2046844B1/en not_active Not-in-force
- 2007-07-25 KR KR1020097001842A patent/KR20090034929A/ko not_active Withdrawn
- 2007-07-25 ES ES07813318T patent/ES2357264T3/es active Active
- 2007-07-25 PL PL07813318T patent/PL2046844T3/pl unknown
- 2007-07-25 DE DE602007011276T patent/DE602007011276D1/de active Active
- 2007-07-25 WO PCT/US2007/074278 patent/WO2008016810A1/en not_active Ceased
- 2007-07-25 CA CA002659058A patent/CA2659058A1/en not_active Abandoned
- 2007-07-25 MX MX2009001038A patent/MX2009001038A/es unknown
- 2007-07-25 BR BRPI0714918-2A patent/BRPI0714918A2/pt not_active IP Right Cessation
- 2007-07-25 AT AT07813318T patent/ATE491731T1/de not_active IP Right Cessation
- 2007-07-25 JP JP2009522946A patent/JP2009545654A/ja not_active Withdrawn
- 2007-07-26 TW TW096127189A patent/TW200813097A/zh unknown
-
2009
- 2009-01-29 IL IL196791A patent/IL196791A0/en unknown
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