TW200508264A - Method for deashing by a polymer and method for producing said polymer - Google Patents

Method for deashing by a polymer and method for producing said polymer

Info

Publication number
TW200508264A
TW200508264A TW093117075A TW93117075A TW200508264A TW 200508264 A TW200508264 A TW 200508264A TW 093117075 A TW093117075 A TW 093117075A TW 93117075 A TW93117075 A TW 93117075A TW 200508264 A TW200508264 A TW 200508264A
Authority
TW
Taiwan
Prior art keywords
polymer
deashing
solution containing
producing
metal component
Prior art date
Application number
TW093117075A
Other languages
Chinese (zh)
Inventor
Toshifumi Takemori
Yoshiaki Takaya
Masashi Iida
Masaaki Kudo
Original Assignee
Maruzen Petrochemical Company Ltd
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 Maruzen Petrochemical Company Ltd filed Critical Maruzen Petrochemical Company Ltd
Publication of TW200508264A publication Critical patent/TW200508264A/en

Links

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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

The present invention provides a method for deashing with which a metal component is simply and more efficiently removed from a solution containing a polymer. The method for deashing is carried out as follows. The metal component is removed from the solution containing the polymer. In the process, the solution containing the polymer is brought into contact with silica gel containing more than 4 wt.% of moisture and having average particle diameter less than 500μm, 0.1-2 ml/g pore volume and 300-1,500 m<SP>2</SP>/g specific surface area.
TW093117075A 2003-08-29 2004-06-14 Method for deashing by a polymer and method for producing said polymer TW200508264A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003209613A JP4233404B2 (en) 2003-08-29 2003-08-29 Method for deashing polymer and method for producing polymer

Publications (1)

Publication Number Publication Date
TW200508264A true TW200508264A (en) 2005-03-01

Family

ID=34402481

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093117075A TW200508264A (en) 2003-08-29 2004-06-14 Method for deashing by a polymer and method for producing said polymer

Country Status (4)

Country Link
JP (1) JP4233404B2 (en)
KR (1) KR20050022289A (en)
CN (1) CN1315878C (en)
TW (1) TW200508264A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7740563B2 (en) 2004-08-11 2010-06-22 Icon Ip, Inc. Elliptical exercise machine with integrated anaerobic exercise system
US7766797B2 (en) 2004-08-11 2010-08-03 Icon Ip, Inc. Breakaway or folding elliptical exercise machine
JP2006299199A (en) * 2005-04-25 2006-11-02 Sekisui Chem Co Ltd Resin composition for optical film and optical film
EP2041190B1 (en) * 2006-07-19 2012-10-24 ExxonMobil Chemical Patents Inc. Process to produce polyolefins using metallocene catalysts
US7601255B2 (en) * 2006-09-06 2009-10-13 Chemtura Corporation Process for removal of residual catalyst components
JP5483797B2 (en) * 2006-10-18 2014-05-07 三菱レイヨン株式会社 Thermoplastic resin composition, molded product, and wavelength conversion material
US20100324242A1 (en) * 2006-10-20 2010-12-23 Idemitsu Kosan Co., Ltd. Highly pure, terminal-unsaturated olefin polymer and process for production thereof
US7736279B2 (en) 2007-02-20 2010-06-15 Icon Ip, Inc. One-step foldable elliptical exercise machine
CN102977230B (en) * 2011-09-05 2015-07-01 中国石油化工股份有限公司 Method for removing hydrogenation catalyst in polymer solution
JP7283203B2 (en) * 2019-04-25 2023-05-30 住友化学株式会社 Method for producing propylene polymer
CN113967460A (en) * 2021-11-24 2022-01-25 万华化学集团股份有限公司 Deashing filler, preparation method thereof and application thereof in polyolefin deashing
CN114392724B (en) * 2022-01-19 2024-06-25 万华化学集团股份有限公司 Deash adsorbent special for polyolefin, preparation method and application
CN114471471B (en) * 2022-01-28 2024-06-25 万华化学集团股份有限公司 Adsorbent for removing residual metal in polyolefin, preparation method and application thereof
CN114534694A (en) * 2022-03-07 2022-05-27 万华化学集团股份有限公司 Hydroxyquinoline filler and preparation method and application thereof
CN114950368A (en) * 2022-05-10 2022-08-30 万华化学集团股份有限公司 Polyolefin deashing adsorbent and preparation method and application thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0819189B2 (en) * 1987-10-02 1996-02-28 三井石油化学工業株式会社 Preparation of cyclic olefin-based random copolymer
JP3719271B2 (en) * 1995-01-31 2005-11-24 日本ゼオン株式会社 How to remove metal contaminants
KR100422941B1 (en) * 2001-01-04 2004-03-12 주식회사 엘지화학 Method of deashing from polymer solutions

Also Published As

Publication number Publication date
CN1315878C (en) 2007-05-16
KR20050022289A (en) 2005-03-07
JP4233404B2 (en) 2009-03-04
CN1597711A (en) 2005-03-23
JP2005075840A (en) 2005-03-24

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