DE69706758D1 - Verfahren zur Behandlung von Polyolefin - Google Patents

Verfahren zur Behandlung von Polyolefin

Info

Publication number
DE69706758D1
DE69706758D1 DE69706758T DE69706758T DE69706758D1 DE 69706758 D1 DE69706758 D1 DE 69706758D1 DE 69706758 T DE69706758 T DE 69706758T DE 69706758 T DE69706758 T DE 69706758T DE 69706758 D1 DE69706758 D1 DE 69706758D1
Authority
DE
Germany
Prior art keywords
polyolefin
treatment
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 - Lifetime
Application number
DE69706758T
Other languages
English (en)
Other versions
DE69706758T3 (de
DE69706758T2 (de
Inventor
Ryoichi Yamamoto
Satoru Ohtani
Hiroshi Nishikawa
Teruhisa Kojima
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.)
Mitsui Chemicals Inc
Original Assignee
Mitsui Chemicals Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=14924452&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69706758(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mitsui Chemicals Inc filed Critical Mitsui Chemicals Inc
Publication of DE69706758D1 publication Critical patent/DE69706758D1/de
Application granted granted Critical
Publication of DE69706758T2 publication Critical patent/DE69706758T2/de
Publication of DE69706758T3 publication Critical patent/DE69706758T3/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C08F6/02—Neutralisation of the polymerisation mass, e.g. killing the catalyst also 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
    • C08F6/06—Treatment of polymer solutions
    • C08F6/08—Removal of catalyst residues
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/16—Auxiliary treatment of granules
    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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
    • C08F6/26—Treatment of polymers prepared in bulk also solid polymers or polymer melts
    • C08F6/28—Purification
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/16—Auxiliary treatment of granules
    • B29B2009/168—Removing undesirable residual components, e.g. solvents, unreacted monomers; Degassing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
DE69706758T 1996-05-21 1997-05-20 Verfahren zur Behandlung von Polyolefin Expired - Lifetime DE69706758T3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12600896 1996-05-21
JP12600896 1996-05-21

Publications (3)

Publication Number Publication Date
DE69706758D1 true DE69706758D1 (de) 2001-10-25
DE69706758T2 DE69706758T2 (de) 2002-07-04
DE69706758T3 DE69706758T3 (de) 2010-08-12

Family

ID=14924452

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69706758T Expired - Lifetime DE69706758T3 (de) 1996-05-21 1997-05-20 Verfahren zur Behandlung von Polyolefin

Country Status (8)

Country Link
US (1) US5990272A (de)
EP (1) EP0808850B2 (de)
KR (1) KR100229003B1 (de)
CN (1) CN1065541C (de)
CA (1) CA2205734A1 (de)
DE (1) DE69706758T3 (de)
SG (1) SG64990A1 (de)
TW (1) TW404956B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60144361D1 (de) 2000-08-25 2011-05-19 Kaneka Corp Verfahren zur Reinigung von Vinylpolymeren
WO2003033546A1 (fr) 2001-10-17 2003-04-24 Kaneka Corporation Procede de production de polymere vinylique
SG106681A1 (en) 2002-03-29 2004-10-29 Mitsui Chemicals Inc Olefinic polymer and process for producing the same
WO2008015228A2 (en) 2006-08-03 2008-02-07 Basell Polyolefine Gmbh Process for the polyolefin finishing
ATE512774T1 (de) 2007-12-18 2011-07-15 Borealis Tech Oy Entfernung flüchtiger verbindungen aus polymerpellets
BRPI0923892B1 (pt) 2008-12-30 2019-10-08 Basell Poliolefine Italia S.R.L. Processo para o tratamento de partículas de polímero com vapor d’água em um vaso de vapor a jusante de um processo de polimerização
EP2419322B1 (de) * 2009-04-17 2015-07-29 Excelerate Energy Limited Partnership Dockseitiger schiff-zu-schiff-transfer von flüssigerdgas
AU2011255490B2 (en) 2010-05-20 2015-07-23 Excelerate Energy Limited Partnership Systems and methods for treatment of LNG cargo tanks
CN113233949B (zh) * 2021-05-19 2022-08-02 万华化学集团股份有限公司 一种佳乐麝香塔釜废液处理方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1012692A (en) * 1973-01-19 1977-06-21 Du Pont Of Canada Limited Removal of volatile impurities from polymers
JPS5231269B2 (de) * 1974-06-13 1977-08-13
DE2814572A1 (de) * 1978-04-05 1979-10-18 Basf Ag Verfahren zum entfernen geruchsintensiver bestandteile aus feinteiligen olefinpolymerisaten
US5340786A (en) * 1988-02-12 1994-08-23 Mitsui Petrochemical Industries, Ltd. Olefin polymerization catalyst and process for the polymerization of olefins
US5128127A (en) * 1989-02-08 1992-07-07 Stolle Research & Development Corp. Increased protein production in animals
JP3048591B2 (ja) * 1989-04-11 2000-06-05 三井化学株式会社 シンジオタクチックポリオレフィンの製造方法
TW254950B (de) * 1992-03-02 1995-08-21 Shell Internat Res Schappej Bv
IL107927A0 (en) * 1992-12-17 1994-04-12 Exxon Chemical Patents Inc Oil soluble ethylene/1-butene copolymers and lubricating oils containing the same
EP0812854B2 (de) † 1993-06-07 2011-04-20 Mitsui Chemicals, Inc. Übergangsmetallverbindung, diese enthaltende Olefinpolymerisationskatalysator, Verfahren zur Olefinpolymerisation damit und Homo- und Copolymere des Propylens
US5804678A (en) † 1993-07-13 1998-09-08 Mitsui Petrochemical Industries, Ltd. Process for gas phase polymerization of olefin
JPH0952918A (ja) * 1995-08-09 1997-02-25 Tosoh Corp 臭気の少ないエチレン・α−オレフィン共重合体の製造方法

Also Published As

Publication number Publication date
TW404956B (en) 2000-09-11
CA2205734A1 (en) 1997-11-21
KR970074796A (ko) 1997-12-10
SG64990A1 (en) 2001-03-20
DE69706758T3 (de) 2010-08-12
DE69706758T2 (de) 2002-07-04
CN1170729A (zh) 1998-01-21
EP0808850B1 (de) 2001-09-19
EP0808850B2 (de) 2010-01-13
CN1065541C (zh) 2001-05-09
EP0808850A1 (de) 1997-11-26
KR100229003B1 (ko) 1999-11-01
US5990272A (en) 1999-11-23

Similar Documents

Publication Publication Date Title
DE69732152D1 (de) Vorrichtung zur Behandlung von Kopfschmerzen
DE69710422D1 (de) Verfahren zur Behandlung von Polyethern vor Hydrosilylation
DE59400669D1 (de) Verfahren zur nasschemischen Behandlung von Werkstücken
DE69829625D1 (de) Verfahren und Vorrichtung zur Behandlung von Perfluorokohlenstoff
DE69738068D1 (de) Verfahren zur behandlung von spinel-lithium-manganoxid
DE69714828D1 (de) Verfahren zur Behandlung von Abfallstoffen
DE69331469D1 (de) Verfahren zur behandlung von abfällen
DE69736443D1 (de) Verfahren zur Behandlung von rostfreien Stahlschlacken
DE69431683D1 (de) Verfahren zur Behandlung eines Polyolefingranulats
DE69936890D1 (de) Vorrichtung zur Behandlung von Ischämie
DE69427774D1 (de) Kontinuierliches verfahren zur behandlung von nahrungsmitteln
DE69707033D1 (de) Verfahren zur Behandlung von Gasen die Organohalogenzusammensetzungen enthalten
DE69433793D1 (de) Phosphorderivate zur behandlung von aids
ATE257189T1 (de) Verfahren zur behandlung von cellulosischen formkörpern
DE69423131D1 (de) Verfahren zur Behandlung von Mycobakterien enthaltenden Auswürfen
DE69814467D1 (de) Verfahren zur prophylaktischen behandlung von mastitis
DE69702997D1 (de) Verfahren zur Behandlung von verunreinigtem Aluminiumoxid
DE69518680D1 (de) Verfahren zur Entfernung von Heteroatomen
DE69835419D1 (de) Verfahren zur Behandlung von organischem Abwasser
DE60035326D1 (de) Verfahren zur Behandlung von Abwasser
DE69937624D1 (de) Verfahren zur Behandlung von Metalloberflächen
DE59209268D1 (de) Verfahren zur thermochemisch-thermischen behandlung von einsatzstählen
DE69737067D1 (de) Vakzine zur behandlung von mycosen
DE59009344D1 (de) Verfahren zur Behandlung von Polyolefinfolien.
DE69328615D1 (de) Verfahren zur behandlung von viehhaltungsgülle

Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings