DE69805617T2 - Nachbehandlung von syndiotaktischen vinylaromatischen polymeren - Google Patents

Nachbehandlung von syndiotaktischen vinylaromatischen polymeren

Info

Publication number
DE69805617T2
DE69805617T2 DE69805617T DE69805617T DE69805617T2 DE 69805617 T2 DE69805617 T2 DE 69805617T2 DE 69805617 T DE69805617 T DE 69805617T DE 69805617 T DE69805617 T DE 69805617T DE 69805617 T2 DE69805617 T2 DE 69805617T2
Authority
DE
Germany
Prior art keywords
treatment
vinylaromatic polymers
syndiotactic vinylaromatic
syndiotactic
polymers
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
DE69805617T
Other languages
English (en)
Other versions
DE69805617D1 (de
Inventor
F Billovits
A Tipler
W Mccullough
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of DE69805617D1 publication Critical patent/DE69805617D1/de
Application granted granted Critical
Publication of DE69805617T2 publication Critical patent/DE69805617T2/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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/001—Removal of residual monomers by physical means
    • C08F6/005—Removal of residual monomers by physical means from solid polymers
    • 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
    • C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F212/02—Monomers containing only one unsaturated aliphatic radical
    • C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F212/06—Hydrocarbons
    • C08F212/08—Styrene
    • 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
    • C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F212/02—Monomers containing only one unsaturated aliphatic radical
    • C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F212/06—Hydrocarbons
    • C08F212/12—Monomers containing a branched unsaturated aliphatic radical or a ring substituted by an alkyl radical
    • 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
    • C08F6/008—Treatment of solid polymer wetted by water or organic solvents, e.g. coagulum, filter cakes
    • 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)
DE69805617T 1997-04-18 1998-01-30 Nachbehandlung von syndiotaktischen vinylaromatischen polymeren Expired - Fee Related DE69805617T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US4468897P 1997-04-18 1997-04-18
PCT/US1998/001848 WO1998047930A1 (en) 1997-04-18 1998-01-30 Finishing process for syndiotactic vinyl aromatic polymers

Publications (2)

Publication Number Publication Date
DE69805617D1 DE69805617D1 (de) 2002-07-04
DE69805617T2 true DE69805617T2 (de) 2002-09-12

Family

ID=21933773

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69805617T Expired - Fee Related DE69805617T2 (de) 1997-04-18 1998-01-30 Nachbehandlung von syndiotaktischen vinylaromatischen polymeren

Country Status (9)

Country Link
US (1) US5877271A (de)
EP (1) EP0975679B1 (de)
JP (1) JP2001521577A (de)
KR (1) KR100562699B1 (de)
AU (1) AU6258698A (de)
DE (1) DE69805617T2 (de)
MY (1) MY115582A (de)
TW (1) TW370488B (de)
WO (1) WO1998047930A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10031766A1 (de) * 2000-06-29 2002-01-10 Bayer Ag Kautschukfreie Copolymerisate mit niedrigen Monomerrestgehalten und Verfahren und Vorrichtung zu ihrer Herstellung
US6818737B2 (en) * 2003-02-28 2004-11-16 Dow Global Technologies Inc. Method of producing articles from syndiotactic vinyl aromatic polymers
JP2005314685A (ja) * 2004-03-30 2005-11-10 Nippon Zeon Co Ltd 低アウトガス樹脂の製造方法、並びに、該方法により製造されてなる塩化ビニル樹脂、ポリエチレン樹脂及び水添スチレン系熱可塑性エラストマー
US8697906B2 (en) * 2006-03-01 2014-04-15 Grupo Petrotemex, S.A. De C.V. Methods and apparatus for producing a low-moisture carboxylic acid wet cake
US8173836B2 (en) * 2006-03-01 2012-05-08 Grupo Petrotemex, S.A. De C.V. Method and apparatus for drying carboxylic acid
DE102007029010A1 (de) * 2006-08-26 2008-02-28 Bayer Materialscience Ag Verfahren zum Compoundieren von Polymeren

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3494046A (en) * 1967-11-20 1970-02-10 Union Carbide Corp Fluid bed drying system
JPH0356504A (ja) * 1989-07-26 1991-03-12 Idemitsu Petrochem Co Ltd スチレン系重合体の残留揮発分の除去方法
JP2723142B2 (ja) * 1989-08-02 1998-03-09 出光石油化学株式会社 スチレン系重合体の残留揮発分の除去方法
US5357014A (en) * 1991-08-09 1994-10-18 Idemitsu Kosan Co., Ltd. Styrenic resin molding and process for producing same
AU688624B2 (en) * 1994-11-29 1998-03-12 Idemitsu Petrochemical Co., Ltd. Styrene polymer and molded articles
KR100412983B1 (ko) * 1995-05-26 2006-03-27 이데미쓰 고산 가부시키가이샤 스티렌계수지의제조방법

Also Published As

Publication number Publication date
KR100562699B1 (ko) 2006-03-23
TW370488B (en) 1999-09-21
DE69805617D1 (de) 2002-07-04
EP0975679A1 (de) 2000-02-02
EP0975679B1 (de) 2002-05-29
WO1998047930A1 (en) 1998-10-29
US5877271A (en) 1999-03-02
AU6258698A (en) 1998-11-13
MY115582A (en) 2003-07-31
KR20010006457A (ko) 2001-01-26
JP2001521577A (ja) 2001-11-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee