SG64990A1 - Method of treating polyolefin - Google Patents

Method of treating polyolefin

Info

Publication number
SG64990A1
SG64990A1 SG9701608A SG1997001608A SG64990A1 SG 64990 A1 SG64990 A1 SG 64990A1 SG 9701608 A SG9701608 A SG 9701608A SG 1997001608 A SG1997001608 A SG 1997001608A SG 64990 A1 SG64990 A1 SG 64990A1
Authority
SG
Singapore
Prior art keywords
treating polyolefin
polyolefin
treating
Prior art date
Application number
SG9701608A
Other languages
English (en)
Inventor
Yamamoto Ryoichi
Ohtani Satoru
Nishikawa Hiroshi
Kojima Teruhisa
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=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SG64990(A1) "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 SG64990A1 publication Critical patent/SG64990A1/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
    • 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)
SG9701608A 1996-05-21 1997-05-20 Method of treating polyolefin SG64990A1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
SG64990A1 true SG64990A1 (en) 2001-03-20

Family

ID=14924452

Family Applications (1)

Application Number Title Priority Date Filing Date
SG9701608A SG64990A1 (en) 1996-05-21 1997-05-20 Method of treating 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
US6794461B2 (en) 2000-08-25 2004-09-21 Kaneka Corporation Method for purification of vinyl polymers
JP4323314B2 (ja) 2001-10-17 2009-09-02 株式会社カネカ ビニル系重合体の製造方法
SG106681A1 (en) 2002-03-29 2004-10-29 Mitsui Chemicals Inc Olefinic polymer and process for producing the same
EP2046843B1 (de) 2006-08-03 2010-01-20 Basell Polyolefine GmbH Verfahren zur endbehandlung von polyolefin
EP2072203B2 (de) † 2007-12-18 2020-11-18 Borealis Technology Oy Entfernung flüchtiger Verbindungen aus Polymerpellets
WO2010076285A1 (en) 2008-12-30 2010-07-08 Basell Poliolefine Italia S.R.L. Steaming of a polyolefin
PT2419322E (pt) * 2009-04-17 2015-10-21 Excelerate Energy Ltd Partnership Transferência de gnl entre embarcações em doca
WO2011146763A2 (en) 2010-05-20 2011-11-24 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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2814572A1 (de) * 1978-04-05 1979-10-18 Basf Ag Verfahren zum entfernen geruchsintensiver bestandteile aus feinteiligen olefinpolymerisaten
US5128127A (en) * 1989-02-08 1992-07-07 Stolle Research & Development Corp. Increased protein production in animals
US5340786A (en) * 1988-02-12 1994-08-23 Mitsui Petrochemical Industries, Ltd. Olefin polymerization catalyst and process for the polymerization of olefins
US5387660A (en) * 1992-03-02 1995-02-07 Shell Oil Company Polymerization process

Family Cites Families (7)

* 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
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
IL107927A0 (en) * 1992-12-17 1994-04-12 Exxon Chemical Patents Inc Oil soluble ethylene/1-butene copolymers and lubricating oils containing the same
CA2125247C (en) † 1993-06-07 2001-02-20 Daisuke Fukuoka Transition metal compound, olefin polymerization catalyst component comprising said compound, olefin polymerization catalyst containing said catalyst component, process for olefinpolymerization using said catalyst , propylene homopolymer, propylene copolymer and propylene elastomer
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5387660A (en) * 1992-03-02 1995-02-07 Shell Oil Company Polymerization process

Also Published As

Publication number Publication date
KR970074796A (ko) 1997-12-10
US5990272A (en) 1999-11-23
EP0808850A1 (de) 1997-11-26
CN1170729A (zh) 1998-01-21
KR100229003B1 (ko) 1999-11-01
EP0808850B2 (de) 2010-01-13
CA2205734A1 (en) 1997-11-21
DE69706758D1 (de) 2001-10-25
TW404956B (en) 2000-09-11
CN1065541C (zh) 2001-05-09
DE69706758T2 (de) 2002-07-04
EP0808850B1 (de) 2001-09-19
DE69706758T3 (de) 2010-08-12

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