DE3587932T2 - Entfernung von Schwermetallen aus Polymeren. - Google Patents

Entfernung von Schwermetallen aus Polymeren.

Info

Publication number
DE3587932T2
DE3587932T2 DE19853587932 DE3587932T DE3587932T2 DE 3587932 T2 DE3587932 T2 DE 3587932T2 DE 19853587932 DE19853587932 DE 19853587932 DE 3587932 T DE3587932 T DE 3587932T DE 3587932 T2 DE3587932 T2 DE 3587932T2
Authority
DE
Germany
Prior art keywords
polymers
removal
heavy metals
metals
heavy
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
DE19853587932
Other languages
English (en)
Other versions
DE3587932D1 (de
Inventor
Ronald James Hoxmeier
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
Priority claimed from US06/673,978 external-priority patent/US4595749A/en
Application filed by Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Application granted granted Critical
Publication of DE3587932D1 publication Critical patent/DE3587932D1/de
Publication of DE3587932T2 publication Critical patent/DE3587932T2/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
    • C08C19/00—Chemical modification of rubber
    • C08C19/02—Hydrogenation
    • 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)
  • Extraction Or Liquid Replacement (AREA)
DE19853587932 1984-11-23 1985-10-30 Entfernung von Schwermetallen aus Polymeren. Expired - Fee Related DE3587932T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US67397984A 1984-11-23 1984-11-23
US06/673,978 US4595749A (en) 1984-11-23 1984-11-23 Direct removal of NI catalysts

Publications (2)

Publication Number Publication Date
DE3587932D1 DE3587932D1 (de) 1994-11-03
DE3587932T2 true DE3587932T2 (de) 1995-03-02

Family

ID=27101063

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19853587932 Expired - Fee Related DE3587932T2 (de) 1984-11-23 1985-10-30 Entfernung von Schwermetallen aus Polymeren.
DE8585201765T Expired - Lifetime DE3582788D1 (de) 1984-11-23 1985-10-30 Entfernung von schwermetallen aus polymeren.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8585201765T Expired - Lifetime DE3582788D1 (de) 1984-11-23 1985-10-30 Entfernung von schwermetallen aus polymeren.

Country Status (5)

Country Link
EP (2) EP0186918B1 (de)
JP (1) JPH0651739B2 (de)
CA (1) CA1263988A (de)
DE (2) DE3587932T2 (de)
ES (2) ES8704981A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USH1303H (en) 1990-05-24 1994-04-05 Shell Oil Company Removal of nickel catalyst from polymer solutions by water addition and centrifugation
US5212285A (en) * 1990-06-14 1993-05-18 Shell Oil Company Removal of hydrogenation catalyst from polymer solutions by catalyzed precipitation
US5242961A (en) * 1992-05-28 1993-09-07 Shell Oil Company Color prevention in titanium catalyzed hydrogenated diene polymers
US5767207A (en) * 1995-12-28 1998-06-16 Shell Oil Company Removal of lithium from polymer cements
GB2308596A (en) * 1995-12-28 1997-07-02 Shell Int Research Removal of alkali metal from polymer cements
USH1703H (en) * 1995-12-28 1998-01-06 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
US6433102B1 (en) 1998-12-04 2002-08-13 Nippon Zeon Co., Ltd. Hydrogenated polymers, resin composition, and process for producing substrate for information-recording medium
EP1059307A1 (de) * 1999-06-10 2000-12-13 Fina Research S.A. Herstellung von trübungsfreien Blockcopolymeren
EP1059306A1 (de) * 1999-06-10 2000-12-13 Fina Research S.A. Herstellung von trübungsfreien Blockcopolymeren
JP4482994B2 (ja) * 1999-12-27 2010-06-16 住友化学株式会社 高分子蛍光体の製造方法および高分子発光素子
FR2878250B1 (fr) * 2004-11-22 2007-01-12 Solvay Sa Sa Belge Procede pour l'epuration en metaux lourds de polymeres du chlorure de vinyle (pvc)
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
KR100910255B1 (ko) * 2007-10-08 2009-07-31 금호석유화학 주식회사 수소화된 공역디엔계 중합체의 제조방법
EP2918610A1 (de) * 2014-03-10 2015-09-16 LANXESS Deutschland GmbH Verfahren zur Herstellung von aminogruppenhaltigen Polymeren mit einem heterogenen Eisenkatalysator
JP2016145268A (ja) * 2015-02-06 2016-08-12 株式会社カネカ 重合体の製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB788967A (en) * 1954-12-27 1958-01-08 Phillips Petroleum Co Method for decolorizing hydrogenated polymers
US3176000A (en) * 1961-09-25 1965-03-30 Phillips Petroleum Co Process for treatment of solid olefin polymers for removal of initiator residues
BE788698A (fr) * 1971-09-14 1973-03-12 Shell Int Research Procede d'elimination de contaminants metalliques dans un polymere
US4028485A (en) * 1976-01-29 1977-06-07 Mobil Oil Corporation Non-aqueous removal of soluble hydrogenation catalyst
JPS5830885B2 (ja) * 1978-02-27 1983-07-02 住友化学工業株式会社 ポリオレフィンの精製法
JPS5569488A (en) * 1978-11-20 1980-05-26 Ricoh Co Ltd Transfer mechanism of printing head on printer
US4403074A (en) * 1982-01-13 1983-09-06 Phillips Petroleum Company Clear haze-free impact-resistant resinous polymers

Also Published As

Publication number Publication date
EP0358283B1 (de) 1994-09-28
ES8704981A1 (es) 1987-04-16
EP0186918A3 (en) 1988-03-30
EP0358283A3 (en) 1990-05-16
DE3582788D1 (de) 1991-06-13
JPH0651739B2 (ja) 1994-07-06
EP0186918B1 (de) 1991-05-08
CA1263988A (en) 1989-12-19
DE3587932D1 (de) 1994-11-03
ES557336A0 (es) 1987-12-16
JPS61130304A (ja) 1986-06-18
EP0358283A2 (de) 1990-03-14
EP0186918A2 (de) 1986-07-09
ES549127A0 (es) 1987-04-16
ES8801324A1 (es) 1987-12-16

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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