DE69928394D1 - Molekulargewichtsregulierung in olefinpolymerisation - Google Patents

Molekulargewichtsregulierung in olefinpolymerisation

Info

Publication number
DE69928394D1
DE69928394D1 DE69928394T DE69928394T DE69928394D1 DE 69928394 D1 DE69928394 D1 DE 69928394D1 DE 69928394 T DE69928394 T DE 69928394T DE 69928394 T DE69928394 T DE 69928394T DE 69928394 D1 DE69928394 D1 DE 69928394D1
Authority
DE
Germany
Prior art keywords
molecular weight
olefin polymerization
weight regulation
polymerization
regulation
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
DE69928394T
Other languages
English (en)
Other versions
DE69928394T2 (de
Inventor
David Arthur
James Mclain
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of DE69928394D1 publication Critical patent/DE69928394D1/de
Application granted granted Critical
Publication of DE69928394T2 publication Critical patent/DE69928394T2/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
    • 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—Ethene
    • 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
    • C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
    • C08F2410/01—Additive used together with the catalyst, excluding compounds containing Al or B
    • 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
    • C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
    • C08F2410/03—Multinuclear procatalyst, i.e. containing two or more metals, being different or not
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/901—Monomer polymerized in vapor state in presence of transition metal containing catalyst
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/905—Polymerization in presence of transition metal containing catalyst in presence of hydrogen
DE69928394T 1998-05-26 1999-05-26 Molekulargewichtsregulierung in olefinpolymerisation Expired - Lifetime DE69928394T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US8664698P 1998-05-26 1998-05-26
US86646P 1998-05-26
PCT/US1999/011552 WO1999061492A2 (en) 1998-05-26 1999-05-26 Molecular weight control in olefin polymerization

Publications (2)

Publication Number Publication Date
DE69928394D1 true DE69928394D1 (de) 2005-12-22
DE69928394T2 DE69928394T2 (de) 2006-08-03

Family

ID=22199940

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69928394T Expired - Lifetime DE69928394T2 (de) 1998-05-26 1999-05-26 Molekulargewichtsregulierung in olefinpolymerisation

Country Status (8)

Country Link
US (1) US6372869B1 (de)
EP (1) EP1082360B1 (de)
JP (1) JP2002516361A (de)
AT (1) ATE310027T1 (de)
AU (1) AU4098699A (de)
CA (1) CA2328846A1 (de)
DE (1) DE69928394T2 (de)
WO (1) WO1999061492A2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000044798A1 (en) * 1999-01-27 2000-08-03 E.I. Du Pont De Nemours And Company Molecular weight control of olefin polymerization using hydrogen
US6380327B1 (en) 1999-11-12 2002-04-30 E. I. Du Pont De Nemours And Company Chain transfer agents for olefin polymerization
US6841598B2 (en) * 2002-08-16 2005-01-11 General Electric Company Antistatic and antidust agents, compositions thereof, and methods of manufacture
US7674847B2 (en) * 2003-02-21 2010-03-09 Promerus Llc Vinyl addition polycyclic olefin polymers prepared with non-olefinic chain transfer agents and uses thereof
US10414903B2 (en) * 2016-11-11 2019-09-17 The Board Of Trustees Of The University Of Illinois Methods for synthesis of end-functionalized polyolefins

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0463807A (ja) * 1990-03-06 1992-02-28 Idemitsu Kosan Co Ltd ノルボルネン系重合体およびその製造方法ならびに該重合体からなるフィルムおよびその製造方法
US5225523A (en) * 1991-07-02 1993-07-06 Shell Oil Company Polyketone polymer preparation with tetra alkyl bis phosphine ligand and hydrogen
ES2155095T5 (es) 1993-10-21 2006-04-16 Exxonmobil Oil Corporation Mezclas de poliolefinas con distribucion bimodal de pesos moleculares.
US5530079A (en) 1995-01-03 1996-06-25 Xerox Corporation Polymerization processes
JP3847783B2 (ja) 1995-01-24 2006-11-22 イー・アイ・デュポン・ドゥ・ヌムール・アンド・カンパニー オレフィンの重合方法
US5880241A (en) 1995-01-24 1999-03-09 E. I. Du Pont De Nemours And Company Olefin polymers
US5578690A (en) 1995-04-28 1996-11-26 Northwestern University Silyl-terminated interpolymer of ethylene and method for preparing silyl-terminated polyolefins
US5714556A (en) 1995-06-30 1998-02-03 E. I. Dupont De Nemours And Company Olefin polymerization process
BR9708335A (pt) * 1996-03-27 1999-08-03 Dow Chemical Co Processo de polimerização em solução para polimerizar olefinas
JP2000513399A (ja) * 1996-06-17 2000-10-10 エクソン・ケミカル・パテンツ・インク オレフィン重合用の混合遷移金属触媒系
US5733835A (en) * 1996-08-05 1998-03-31 The Goodyear Tire & Rubber Company Cobalt containing catalyst system
WO1998030609A1 (en) 1997-01-14 1998-07-16 E.I. Du Pont De Nemours And Company Polymerization of olefins
EP0952998B1 (de) 1997-01-14 2002-06-19 E.I. Du Pont De Nemours And Company Verfahren zur polymerisation von ethylen
US6410664B1 (en) 1997-03-24 2002-06-25 Cryovac, Inc. Catalyst compositions and processes for olefin polymers and copolymers
US6114483A (en) * 1997-08-27 2000-09-05 E. I. Du Pont De Nemours And Company Polymerization of olefins

Also Published As

Publication number Publication date
US6372869B1 (en) 2002-04-16
ATE310027T1 (de) 2005-12-15
JP2002516361A (ja) 2002-06-04
AU4098699A (en) 1999-12-13
EP1082360A2 (de) 2001-03-14
EP1082360B1 (de) 2005-11-16
WO1999061492A3 (en) 2000-04-13
WO1999061492A2 (en) 1999-12-02
CA2328846A1 (en) 1999-12-02
DE69928394T2 (de) 2006-08-03

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