DE69314869T2 - Verfahren zur Entfernung von Alkalimetallverbindungen aus Polymeren - Google Patents

Verfahren zur Entfernung von Alkalimetallverbindungen aus Polymeren

Info

Publication number
DE69314869T2
DE69314869T2 DE69314869T DE69314869T DE69314869T2 DE 69314869 T2 DE69314869 T2 DE 69314869T2 DE 69314869 T DE69314869 T DE 69314869T DE 69314869 T DE69314869 T DE 69314869T DE 69314869 T2 DE69314869 T2 DE 69314869T2
Authority
DE
Germany
Prior art keywords
polymers
alkali metal
metal compounds
removing alkali
compounds
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
Application number
DE69314869T
Other languages
English (en)
Other versions
DE69314869D1 (de
Inventor
Stephen Neil Massie
Loralee Ann Logan
Jaroslav George Balas
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kraton Polymers Research BV
Original Assignee
Shell Internationale Research Maatschappij BV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Application granted granted Critical
Publication of DE69314869D1 publication Critical patent/DE69314869D1/de
Publication of DE69314869T2 publication Critical patent/DE69314869T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • C08C2/02—Purification
    • C08C2/04—Removal of catalyst residues
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
DE69314869T 1992-07-28 1993-07-26 Verfahren zur Entfernung von Alkalimetallverbindungen aus Polymeren Expired - Fee Related DE69314869T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/920,694 US5220100A (en) 1992-07-28 1992-07-28 Method of removing lithium compounds from a polymer

Publications (2)

Publication Number Publication Date
DE69314869D1 DE69314869D1 (de) 1997-12-04
DE69314869T2 true DE69314869T2 (de) 1998-03-12

Family

ID=25444226

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69314869T Expired - Fee Related DE69314869T2 (de) 1992-07-28 1993-07-26 Verfahren zur Entfernung von Alkalimetallverbindungen aus Polymeren

Country Status (4)

Country Link
US (1) US5220100A (de)
EP (1) EP0581386B1 (de)
JP (1) JP3442429B2 (de)
DE (1) DE69314869T2 (de)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6506866B2 (en) * 1994-11-17 2003-01-14 Dow Global Technologies Inc. Ethylene copolymer compositions
EP0781782B1 (de) 1995-12-28 1999-08-04 Shell Internationale Researchmaatschappij B.V. Entfernung von Alkalimetallverbindungen aus Polymer in Lösung
US5663250A (en) * 1996-05-16 1997-09-02 Shell Oil Company Deprotection with molten salt
JPH09309926A (ja) * 1996-05-17 1997-12-02 Dow Chem Co:The エチレン共重合体の製造方法
US5750772A (en) * 1997-01-30 1998-05-12 E. I. Du Pont De Nemours And Company Decolorization of hydroxy-containing methacrylate homopolymers and copolymers
EP1288230B1 (de) 2000-05-12 2008-10-01 Kaneka Corporation Verfahren zur reinigung von vinylpolymer
US6790920B2 (en) * 2002-09-12 2004-09-14 Kraton Polymers U.S. Llc Process for removal of silicon compounds from solvents by selective absorption
US7053156B2 (en) * 2003-12-19 2006-05-30 Kraton Polymers U.S. Llc Process for hydrogenating block copolymers
EP1910431B1 (de) 2005-07-19 2013-11-27 ExxonMobil Chemical Patents Inc. Poly-alpha-olefin-zusammensetzungen und herstellungsverfahren dafür
US7989670B2 (en) * 2005-07-19 2011-08-02 Exxonmobil Chemical Patents Inc. Process to produce high viscosity fluids
WO2007011462A1 (en) * 2005-07-19 2007-01-25 Exxonmobil Chemical Patents Inc. Lubricants from mixed alpha-olefin feeds
US7994236B2 (en) * 2005-12-15 2011-08-09 Firestone Polymers, Llc Technique for purifying polymer compositions
US8921290B2 (en) 2006-06-06 2014-12-30 Exxonmobil Research And Engineering Company Gear oil compositions
US8501675B2 (en) * 2006-06-06 2013-08-06 Exxonmobil Research And Engineering Company High viscosity novel base stock lubricant viscosity blends
US8834705B2 (en) 2006-06-06 2014-09-16 Exxonmobil Research And Engineering Company Gear oil compositions
US8299007B2 (en) * 2006-06-06 2012-10-30 Exxonmobil Research And Engineering Company Base stock lubricant blends
US8535514B2 (en) * 2006-06-06 2013-09-17 Exxonmobil Research And Engineering Company High viscosity metallocene catalyst PAO novel base stock lubricant blends
JP5555490B2 (ja) 2006-07-19 2014-07-23 エクソンモービル・ケミカル・パテンツ・インク メタロセン触媒を用いたポリオレフィンの製造方法
US7601255B2 (en) * 2006-09-06 2009-10-13 Chemtura Corporation Process for removal of residual catalyst components
US8513478B2 (en) * 2007-08-01 2013-08-20 Exxonmobil Chemical Patents Inc. Process to produce polyalphaolefins
CN101925617B (zh) * 2008-01-31 2012-11-14 埃克森美孚化学专利公司 在生产茂金属催化的聚α烯烃中线性α烯烃的改进利用
US8865959B2 (en) * 2008-03-18 2014-10-21 Exxonmobil Chemical Patents Inc. Process for synthetic lubricant production
CN105175597A (zh) 2008-03-31 2015-12-23 埃克森美孚化学专利公司 剪切稳定的高粘度pao 的制备
US8394746B2 (en) * 2008-08-22 2013-03-12 Exxonmobil Research And Engineering Company Low sulfur and low metal additive formulations for high performance industrial oils
US8476205B2 (en) * 2008-10-03 2013-07-02 Exxonmobil Research And Engineering Company Chromium HVI-PAO bi-modal lubricant compositions
US8716201B2 (en) * 2009-10-02 2014-05-06 Exxonmobil Research And Engineering Company Alkylated naphtylene base stock lubricant formulations
US8530712B2 (en) 2009-12-24 2013-09-10 Exxonmobil Chemical Patents Inc. Process for producing novel synthetic basestocks
US8642523B2 (en) * 2010-02-01 2014-02-04 Exxonmobil Research And Engineering Company Method for improving the fuel efficiency of engine oil compositions for large low and medium speed engines by reducing the traction coefficient
US8759267B2 (en) * 2010-02-01 2014-06-24 Exxonmobil Research And Engineering Company Method for improving the fuel efficiency of engine oil compositions for large low and medium speed engines by reducing the traction coefficient
US8748362B2 (en) * 2010-02-01 2014-06-10 Exxonmobile Research And Engineering Company Method for improving the fuel efficiency of engine oil compositions for large low and medium speed gas engines by reducing the traction coefficient
US8598103B2 (en) * 2010-02-01 2013-12-03 Exxonmobil Research And Engineering Company Method for improving the fuel efficiency of engine oil compositions for large low, medium and high speed engines by reducing the traction coefficient
US8728999B2 (en) * 2010-02-01 2014-05-20 Exxonmobil Research And Engineering Company Method for improving the fuel efficiency of engine oil compositions for large low and medium speed engines by reducing the traction coefficient
US9815915B2 (en) 2010-09-03 2017-11-14 Exxonmobil Chemical Patents Inc. Production of liquid polyolefins
JP5975408B2 (ja) 2011-10-10 2016-08-23 エクソンモービル ケミカル パテンツ インコーポレイテッド ポリアルファオレフィン組成物及びポリアルファオレフィン組成物の製造方法
JP5875932B2 (ja) * 2012-05-01 2016-03-02 旭化成ケミカルズ株式会社 重合体溶液の精製方法
JP6050951B2 (ja) * 2012-05-14 2016-12-21 旭化成株式会社 重合体溶液の精製方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1770328A1 (de) * 1967-05-04 1971-10-14 Eastman Kodak Co Verfahren zur Herstellung von praktisch aschefreien,festen Polyolefinen
US3600463A (en) * 1967-12-18 1971-08-17 Eastman Kodak Co Process for producing substantially ash-free polyolefin polymers
CA985848A (en) * 1971-04-16 1976-03-16 Du Pont Of Canada Limited Purification of polyolefins
JPS5223671A (en) * 1975-08-16 1977-02-22 Furuya Akio Supplying wire
US4029879A (en) * 1975-11-17 1977-06-14 Basf Wyandotte Corporation Process for the removal of catalysts from polyether polyols employing water and adsorbent
JPS5943231B2 (ja) * 1977-02-01 1984-10-20 旭電化工業株式会社 ポリエ−テル精製濾過ケ−キの圧縮成形固化方法
JPS5396098A (en) * 1977-02-01 1978-08-22 Asahi Denka Kogyo Kk Purification of polyether
JPS54112999A (en) * 1978-02-22 1979-09-04 Dai Ichi Kogyo Seiyaku Co Ltd Purification of polyether
US4250270A (en) * 1979-10-04 1981-02-10 Phillips Petroleum Company Solution polymerization with molecular sieve purification of recycled solvent
DE3229216A1 (de) * 1982-08-05 1984-02-09 Basf Ag, 6700 Ludwigshafen Verfahren zur reinigung von rohen polyether-polyolen
JPS6027593A (ja) * 1983-07-26 1985-02-12 Mitsui Toatsu Chem Inc レ−ザ光記録／読取媒体用樹脂組成物
JPS60181126A (ja) * 1984-02-28 1985-09-14 Yotsukaichi Gosei Kk ポリエチレングリコ−ルの熱着色防止法
US4528364A (en) * 1984-04-19 1985-07-09 The Dow Chemical Company Removal of alkaline catalysts from polyether polyols and polyalkylene carbonate polyols
DE3520103A1 (de) * 1985-06-05 1986-12-11 Basf Ag, 6700 Ludwigshafen Verfahren zur behandlung von katalysatoren und/oder rueckstaende von initiatoren enthaltenden polymerisaten oder deren loesungen
GB8722235D0 (en) * 1987-09-22 1987-10-28 Enichem Elastomers Ltd Removal of catalyst residues
BE1003945A3 (fr) * 1990-10-04 1992-07-22 Fina Research Procede de decoloration de polymeres resineux du type vinylaromatique-diene conjugue.
JP3118135B2 (ja) * 1994-02-28 2000-12-18 キヤノン株式会社 撮像装置

Also Published As

Publication number Publication date
JPH06157638A (ja) 1994-06-07
EP0581386A2 (de) 1994-02-02
EP0581386B1 (de) 1997-10-29
US5220100A (en) 1993-06-15
EP0581386A3 (de) 1994-10-26
DE69314869D1 (de) 1997-12-04
JP3442429B2 (ja) 2003-09-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: DERZEIT KEIN VERTRETER BESTELLT

8327 Change in the person/name/address of the patent owner

Owner name: KRATON POLYMERS RESEARCH B.V., AMSTERDAM, NL

8328 Change in the person/name/address of the agent

Representative=s name: DTS MUENCHEN PATENT- UND RECHTSANWAELTE, 80538 MUENCHEN

8328 Change in the person/name/address of the agent

Representative=s name: DERZEIT KEIN VERTRETER BESTELLT

8339 Ceased/non-payment of the annual fee