DE69212184T2 - Katalysatorzusammensetzung zur Herstellung von vinylaromatischen syndiotaktischen Polymeren - Google Patents

Katalysatorzusammensetzung zur Herstellung von vinylaromatischen syndiotaktischen Polymeren

Info

Publication number
DE69212184T2
DE69212184T2 DE69212184T DE69212184T DE69212184T2 DE 69212184 T2 DE69212184 T2 DE 69212184T2 DE 69212184 T DE69212184 T DE 69212184T DE 69212184 T DE69212184 T DE 69212184T DE 69212184 T2 DE69212184 T2 DE 69212184T2
Authority
DE
Germany
Prior art keywords
production
catalyst composition
vinyl aromatic
syndiotactic polymers
syndiotactic
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
DE69212184T
Other languages
English (en)
Other versions
DE69212184T3 (de
DE69212184D1 (de
Inventor
Richard E Campbell
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.)
Idemitsu Kosan Co Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24667077&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69212184(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of DE69212184D1 publication Critical patent/DE69212184D1/de
Publication of DE69212184T2 publication Critical patent/DE69212184T2/de
Publication of DE69212184T3 publication Critical patent/DE69212184T3/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
    • C08F12/00—Homopolymers and 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
    • C08F12/02—Monomers containing only one unsaturated aliphatic radical
    • C08F12/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • 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
    • Y10S526/943—Polymerization with metallocene catalysts
DE69212184T 1991-03-04 1992-03-02 Katalysatorzusammensetzung zur Herstellung von vinylaromatischen syndiotaktischen Polymeren Expired - Fee Related DE69212184T3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/664,699 US5206197A (en) 1991-03-04 1991-03-04 Catalyst composition for preparation of syndiotactic vinyl aromatic polymers
US664699 1991-03-04

Publications (3)

Publication Number Publication Date
DE69212184D1 DE69212184D1 (de) 1996-08-22
DE69212184T2 true DE69212184T2 (de) 1996-11-21
DE69212184T3 DE69212184T3 (de) 2004-02-05

Family

ID=24667077

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69212184T Expired - Fee Related DE69212184T3 (de) 1991-03-04 1992-03-02 Katalysatorzusammensetzung zur Herstellung von vinylaromatischen syndiotaktischen Polymeren

Country Status (4)

Country Link
US (1) US5206197A (de)
EP (1) EP0502683B2 (de)
JP (1) JP3275082B2 (de)
DE (1) DE69212184T3 (de)

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Also Published As

Publication number Publication date
JPH05117323A (ja) 1993-05-14
EP0502683A1 (de) 1992-09-09
DE69212184T3 (de) 2004-02-05
DE69212184D1 (de) 1996-08-22
US5206197A (en) 1993-04-27
EP0502683B1 (de) 1996-07-17
JP3275082B2 (ja) 2002-04-15
EP0502683B2 (de) 2003-04-02

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