DE69802280D1 - Entgasung und katalysatordeaktivierung von festen syndiotaktischen vinylaromatischen polymeren - Google Patents

Entgasung und katalysatordeaktivierung von festen syndiotaktischen vinylaromatischen polymeren

Info

Publication number
DE69802280D1
DE69802280D1 DE69802280T DE69802280T DE69802280D1 DE 69802280 D1 DE69802280 D1 DE 69802280D1 DE 69802280 T DE69802280 T DE 69802280T DE 69802280 T DE69802280 T DE 69802280T DE 69802280 D1 DE69802280 D1 DE 69802280D1
Authority
DE
Germany
Prior art keywords
degassing
catalyst deactivation
vinylaromatic polymers
syndiotactic vinylaromatic
solid
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
DE69802280T
Other languages
English (en)
Other versions
DE69802280T2 (de
Inventor
F Billovits
A Tipler
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 DE69802280D1 publication Critical patent/DE69802280D1/de
Application granted granted Critical
Publication of DE69802280T2 publication Critical patent/DE69802280T2/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
    • C08F6/008—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
    • 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
    • C08F6/001—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
    • 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)
DE69802280T 1997-05-23 1998-01-30 Entgasung und katalysatordeaktivierung von festen syndiotaktischen vinylaromatischen polymeren Expired - Fee Related DE69802280T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US4750497P 1997-05-23 1997-05-23
PCT/US1998/001842 WO1998052978A1 (en) 1997-05-23 1998-01-30 Solid state devolatilization of syndiotactic vinyl aromatic polymers with catalyst deactivation

Publications (2)

Publication Number Publication Date
DE69802280D1 true DE69802280D1 (de) 2001-12-06
DE69802280T2 DE69802280T2 (de) 2002-05-16

Family

ID=21949353

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69802280T Expired - Fee Related DE69802280T2 (de) 1997-05-23 1998-01-30 Entgasung und katalysatordeaktivierung von festen syndiotaktischen vinylaromatischen polymeren

Country Status (12)

Country Link
US (1) US6031070A (de)
EP (1) EP0983305B1 (de)
JP (1) JP2001525884A (de)
KR (1) KR100562700B1 (de)
CN (1) CN1256697A (de)
AU (1) AU731501B2 (de)
CA (1) CA2284803A1 (de)
DE (1) DE69802280T2 (de)
ES (1) ES2162415T3 (de)
MY (1) MY133555A (de)
TW (1) TW550270B (de)
WO (1) WO1998052978A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6022946A (en) * 1998-12-23 2000-02-08 Union Carbide Chemicals & Plastics Technology Corporation Process for deactivation of polyolefin compositions utilizing carbon dioxide as a deactivation agent
AU2005202029B2 (en) * 2000-06-30 2006-08-17 Memjet Technology Limited A printing method with nozzle-fault compensation
CA2473791C (en) * 2002-01-22 2009-08-04 Atofina Method of producing and using materials which are reinforced against impact and which contain block copolymers that are obtained by means of controlled radical polymerization in the presence of nitroxides
CN100343287C (zh) * 2003-01-28 2007-10-17 出光兴产株式会社 间同立构乙烯基芳族聚合物的多步骤固态脱挥发分
US6818737B2 (en) * 2003-02-28 2004-11-16 Dow Global Technologies Inc. Method of producing articles from syndiotactic vinyl aromatic polymers
FR2879608B1 (fr) * 2004-12-22 2007-03-16 Solvay Procede de sechage d'un polymere humide
CN100513431C (zh) * 2006-04-20 2009-07-15 中国石油化工股份有限公司 一种处理固态烯烃聚合物的方法
JP5528428B2 (ja) * 2009-03-26 2014-06-25 積水化成品工業株式会社 複合樹脂粒子中の臭気の低減方法
JP5528429B2 (ja) * 2009-03-26 2014-06-25 積水化成品工業株式会社 複合樹脂粒子中の揮発性有機化合物の低減方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4758654A (en) * 1987-04-28 1988-07-19 Union Carbide Corporation Method for treating resin in a purge vessel
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
US5321122A (en) * 1989-07-28 1994-06-14 Idemitsu Kosan Co., Ltd. Process for purification of styrene polymer
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
JP2904941B2 (ja) * 1991-01-28 1999-06-14 出光興産株式会社 スチレン系重合体の精製方法
JP3178620B2 (ja) * 1992-04-17 2001-06-25 出光興産株式会社 スチレン系重合体の精製方法
FR2719847B1 (fr) * 1994-05-16 1996-08-09 Bp Chemicals Snc Procédé de polymérisation d'oléfine en phase gazeuse.
KR100412983B1 (ko) * 1995-05-26 2006-03-27 이데미쓰 고산 가부시키가이샤 스티렌계수지의제조방법
US5612542A (en) * 1995-06-07 1997-03-18 649020 Alberta Ltd. Ultraviolet light intensity monitor

Also Published As

Publication number Publication date
MY133555A (en) 2007-11-30
CA2284803A1 (en) 1998-11-26
EP0983305A1 (de) 2000-03-08
AU731501B2 (en) 2001-03-29
KR20010012883A (ko) 2001-02-26
DE69802280T2 (de) 2002-05-16
CN1256697A (zh) 2000-06-14
KR100562700B1 (ko) 2006-03-23
JP2001525884A (ja) 2001-12-11
ES2162415T3 (es) 2001-12-16
US6031070A (en) 2000-02-29
AU6051698A (en) 1998-12-11
WO1998052978A1 (en) 1998-11-26
TW550270B (en) 2003-09-01
EP0983305B1 (de) 2001-10-31

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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