ATE79122T1 - Verfahren zur abscheidung von metallischen verunreinigungen aus organischen polymeren. - Google Patents
Verfahren zur abscheidung von metallischen verunreinigungen aus organischen polymeren.Info
- Publication number
- ATE79122T1 ATE79122T1 AT88202424T AT88202424T ATE79122T1 AT E79122 T1 ATE79122 T1 AT E79122T1 AT 88202424 T AT88202424 T AT 88202424T AT 88202424 T AT88202424 T AT 88202424T AT E79122 T1 ATE79122 T1 AT E79122T1
- Authority
- AT
- Austria
- Prior art keywords
- acid
- polymer
- solution
- inorganic
- aqueous
- Prior art date
Links
- 239000012535 impurity Substances 0.000 title 1
- 229920000620 organic polymer Polymers 0.000 title 1
- 150000007522 mineralic acids Chemical class 0.000 abstract 4
- 229920000642 polymer Polymers 0.000 abstract 4
- 239000002184 metal Substances 0.000 abstract 3
- 150000002762 monocarboxylic acid derivatives Chemical class 0.000 abstract 3
- 239000000243 solution Substances 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- 239000000725 suspension Substances 0.000 abstract 2
- 239000008346 aqueous phase Substances 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 239000012074 organic phase Substances 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
Classifications
-
- 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
- C08F6/02—Neutralisation of the polymerisation mass, e.g. killing the catalyst also removal of catalyst residues
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/113,976 US4992529A (en) | 1987-10-29 | 1987-10-29 | Method for separating metal contaminants from organic polymers |
| EP88202424A EP0316982B1 (de) | 1987-10-29 | 1988-10-28 | Verfahren zur Abscheidung von metallischen Verunreinigungen aus organischen Polymeren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE79122T1 true ATE79122T1 (de) | 1992-08-15 |
Family
ID=22352642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT88202424T ATE79122T1 (de) | 1987-10-29 | 1988-10-28 | Verfahren zur abscheidung von metallischen verunreinigungen aus organischen polymeren. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4992529A (de) |
| EP (1) | EP0316982B1 (de) |
| JP (1) | JP2615159B2 (de) |
| AT (1) | ATE79122T1 (de) |
| AU (1) | AU601633B2 (de) |
| BR (1) | BR8805569A (de) |
| CA (1) | CA1337227C (de) |
| DE (1) | DE3873487T2 (de) |
| ES (1) | ES2034170T3 (de) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US5225493A (en) * | 1989-03-13 | 1993-07-06 | The Dow Chemical Company | Anionic polymerization process |
| WO1991018052A1 (en) * | 1990-05-21 | 1991-11-28 | The Dow Chemical Company | Polycarbonate/polyester blends with improved thermal melt stability |
| US6177521B1 (en) * | 1994-11-17 | 2001-01-23 | Shell Oil Company | Hydrogenation of polymers |
| US5847072A (en) * | 1995-12-28 | 1998-12-08 | Shell Oil Company | Removal of lithium from polymer cements |
| KR100610274B1 (ko) * | 1997-08-22 | 2006-12-05 | 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 | 중합체시멘트로부터금속잔기의추출방법 |
| US6153727A (en) * | 1998-08-18 | 2000-11-28 | Shell Oil Company | Extraction of metal residues from polymer cements |
| JP4499260B2 (ja) * | 2000-08-25 | 2010-07-07 | 株式会社カネカ | ビニル系重合体の精製方法 |
| KR100411861B1 (ko) * | 2000-11-28 | 2003-12-18 | 금호석유화학 주식회사 | 유기티타늄 화합물로 선택적으로 수소화된 중합체로부터금속 촉매를 제거하는 방법 |
| JP2002308905A (ja) * | 2001-04-18 | 2002-10-23 | Kuraray Co Ltd | 水添ジエン系重合体の製造方法 |
| TWI302934B (en) * | 2003-06-05 | 2008-11-11 | Hitachi Chemical Co Ltd | Electroluminecence material and refining method thereof and electroluminecence device |
| EP1505080A1 (de) * | 2003-07-28 | 2005-02-09 | KRATON Polymers Research B.V. | Verfahren zur teilweisen und selektiven Hydrierung von Polymeren von konjugierten Diolefinen |
| US7473815B2 (en) * | 2003-11-12 | 2009-01-06 | Crompton Corporation | Process for removal of catalyst residues from poly-α-olefins |
| MX2009001038A (es) * | 2006-08-01 | 2009-02-06 | Albemarle Corp | Reduccion de litio en polimeros estirenicos. |
| JP4984243B2 (ja) * | 2007-07-13 | 2012-07-25 | 大塚化学株式会社 | ビニル系重合体の製造方法 |
| JP7450443B2 (ja) * | 2020-04-01 | 2024-03-15 | 東京応化工業株式会社 | 金属成分の分析方法 |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2893982A (en) * | 1954-12-27 | 1959-07-07 | Phillips Petroleum Co | Process for decolorizing hydrogenated butadiene polymers with a saturated carboxylic acid |
| US3269997A (en) * | 1955-04-06 | 1966-08-30 | Phillips Petroleum Co | Process for production and recovery of polymers |
| DE1030306B (de) * | 1955-04-15 | 1958-05-22 | Filap Filter Und App Ges M B H | Sichtregister aus Wendetafeln |
| GB840861A (en) * | 1958-01-01 | 1960-07-13 | Petrochemicals Ltd | Improvements in or relating to the manufacture of polymeric materials by ziegler polymerisation processes |
| US3070589A (en) * | 1958-10-30 | 1962-12-25 | Nat Distillers Chem Corp | Catalyst removal from polyolefin polymer solutions |
| US3114742A (en) * | 1959-11-05 | 1963-12-17 | Nat Distillers Chem Corp | Removal of catalyst from polyolefin by treating with water and oxidizing agent |
| GB993599A (en) * | 1962-10-24 | 1965-05-26 | Du Pont | Improvements in the purification of alpha-olefin polymers |
| NL6800511A (de) * | 1967-01-18 | 1968-07-19 | ||
| US3554911A (en) * | 1967-11-30 | 1971-01-12 | Phillips Petroleum Co | Viscosity index improvers |
| US3531448A (en) * | 1968-11-06 | 1970-09-29 | Phillips Petroleum Co | Process for removal of hydrogenation catalyst from hyrogenated polymers |
| BE759715A (nl) * | 1969-12-12 | 1971-06-02 | Shell Int Research | Blokcopolymeren als viscositeitsindexverbeterende middelen |
| GB1370093A (en) * | 1970-11-13 | 1974-10-09 | Shell Int Research | Lubricant compositions containing a viscosity index improver |
| US3700633A (en) * | 1971-05-05 | 1972-10-24 | Shell Oil Co | Selectively hydrogenated block copolymers |
| BE788698A (fr) * | 1971-09-14 | 1973-03-12 | Shell Int Research | Procede d'elimination de contaminants metalliques dans un polymere |
| US3772196A (en) * | 1971-12-03 | 1973-11-13 | Shell Oil Co | Lubricating compositions |
| US3835053A (en) * | 1972-11-13 | 1974-09-10 | Shell Oil Co | Lubricating compositions |
| US3793306A (en) * | 1973-01-03 | 1974-02-19 | Phillips Petroleum Co | Process for removal of catalyst residues |
| US4028485A (en) * | 1976-01-29 | 1977-06-07 | Mobil Oil Corporation | Non-aqueous removal of soluble hydrogenation catalyst |
| US4156673A (en) * | 1976-02-10 | 1979-05-29 | Shell Oil Company | Hydrogenated star-shaped polymer |
| GB1575507A (en) * | 1976-02-10 | 1980-09-24 | Shell Int Research | Hydrogenated star-shaped polymers and oil compositions thereof |
| US4396761A (en) * | 1981-08-21 | 1983-08-02 | Shell Oil Company | Method for removing hydrogenation catalyst residues from hydrogenated conjugated diene polymers |
| DE3133101A1 (de) * | 1981-08-21 | 1983-03-10 | Hoechst Ag, 6000 Frankfurt | Verfahren zur entfernung von katalysatorresten aus polyolefinen |
| US4476247A (en) * | 1981-12-21 | 1984-10-09 | The Standard Oil Company | Synthesis gas catalyst |
| US4595759A (en) * | 1983-08-19 | 1986-06-17 | Pennwalt Corporation | Cyclohexane carboxylic acids and derivatives thereof as antidysrhythmic agents |
| US4595749A (en) * | 1984-11-23 | 1986-06-17 | Shell Oil Company | Direct removal of NI catalysts |
-
1987
- 1987-10-29 US US07/113,976 patent/US4992529A/en not_active Expired - Lifetime
-
1988
- 1988-10-25 CA CA000581200A patent/CA1337227C/en not_active Expired - Fee Related
- 1988-10-27 JP JP63271925A patent/JP2615159B2/ja not_active Expired - Lifetime
- 1988-10-27 AU AU24406/88A patent/AU601633B2/en not_active Ceased
- 1988-10-27 BR BR8805569A patent/BR8805569A/pt not_active IP Right Cessation
- 1988-10-28 DE DE8888202424T patent/DE3873487T2/de not_active Expired - Lifetime
- 1988-10-28 EP EP88202424A patent/EP0316982B1/de not_active Expired - Lifetime
- 1988-10-28 ES ES198888202424T patent/ES2034170T3/es not_active Expired - Lifetime
- 1988-10-28 AT AT88202424T patent/ATE79122T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01149804A (ja) | 1989-06-12 |
| EP0316982A3 (en) | 1990-02-21 |
| EP0316982B1 (de) | 1992-08-05 |
| BR8805569A (pt) | 1989-07-11 |
| JP2615159B2 (ja) | 1997-05-28 |
| US4992529A (en) | 1991-02-12 |
| AU2440688A (en) | 1989-05-04 |
| AU601633B2 (en) | 1990-09-13 |
| CA1337227C (en) | 1995-10-03 |
| EP0316982A2 (de) | 1989-05-24 |
| ES2034170T3 (es) | 1993-04-01 |
| DE3873487D1 (de) | 1992-09-10 |
| DE3873487T2 (de) | 1992-12-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |