LT3144B - A transmition metal, catalyst for processing a stereoregular polymer - Google Patents

A transmition metal, catalyst for processing a stereoregular polymer Download PDF

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Publication number
LT3144B
LT3144B LTIP238A LTIP238A LT3144B LT 3144 B LT3144 B LT 3144B LT IP238 A LTIP238 A LT IP238A LT IP238 A LTIP238 A LT IP238A LT 3144 B LT3144 B LT 3144B
Authority
LT
Lithuania
Prior art keywords
zirconium
methylcyclopentadienyl
dichloro
hafnium
bis
Prior art date
Application number
LTIP238A
Other languages
English (en)
Lithuanian (lt)
Inventor
Shinya Miya
Takashi Yoshimura
Takaya Mise
Hiroshi Yamazaki
Original Assignee
Chisso Corp
Rikagaku Kenkyusho
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 Chisso Corp, Rikagaku Kenkyusho filed Critical Chisso Corp
Publication of LTIP238A publication Critical patent/LTIP238A/xx
Publication of LT3144B publication Critical patent/LT3144B/lt

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Classifications

    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
LTIP238A 1987-11-09 1992-12-14 A transmition metal, catalyst for processing a stereoregular polymer LT3144B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62282538A JP2587251B2 (ja) 1987-11-09 1987-11-09 立体規則性オレフィン重合体製造用触媒

Publications (2)

Publication Number Publication Date
LTIP238A LTIP238A (en) 1994-06-15
LT3144B true LT3144B (en) 1995-01-31

Family

ID=17653767

Family Applications (1)

Application Number Title Priority Date Filing Date
LTIP238A LT3144B (en) 1987-11-09 1992-12-14 A transmition metal, catalyst for processing a stereoregular polymer

Country Status (3)

Country Link
JP (1) JP2587251B2 (ja)
LT (1) LT3144B (ja)
RU (1) RU2007213C1 (ja)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3808268A1 (de) * 1988-03-12 1989-09-21 Hoechst Ag Verfahren zur herstellung eines 1-olefinpolymers
DE3808267A1 (de) * 1988-03-12 1989-09-21 Hoechst Ag Verfahren zur herstellung von 1-olefinpolymeren
IL89525A0 (en) * 1988-03-21 1989-09-10 Exxon Chemical Patents Inc Silicon-bridged transition metal compounds
US4892851A (en) * 1988-07-15 1990-01-09 Fina Technology, Inc. Process and catalyst for producing syndiotactic polyolefins
JP2685264B2 (ja) * 1988-12-27 1997-12-03 三井石油化学工業株式会社 α―オレフィン系ランダム共重合体の製造方法
JP2768479B2 (ja) * 1988-12-27 1998-06-25 三井化学株式会社 オレフィン重合用触媒成分およびオレフィンの重合方法
JP2730939B2 (ja) * 1988-12-27 1998-03-25 三井化学株式会社 エチレン・α―オレフィンランダム共重合体の製造方法
JP2730940B2 (ja) * 1988-12-27 1998-03-25 三井化学株式会社 環状オレフィン系共重合体の製造方法
JP2668732B2 (ja) 1989-06-09 1997-10-27 チッソ株式会社 オレフィン重合体製造用触媒
JP2668733B2 (ja) 1989-06-09 1997-10-27 チッソ株式会社 ポリオレフィン製造用触媒
DE69130320T2 (de) * 1990-07-24 1999-04-08 Mitsui Chemicals Inc Katalysator für alpha-olefinpolymerisation und herstellung von poly(alpha)olefinen damit
DE69224463T2 (de) * 1991-11-28 1998-07-09 Showa Denko Kk Neues Metallocen und Verfahren zur Herstellung von Polyolefinen unter Verwendung desselben
US5434116A (en) 1992-06-05 1995-07-18 Tosoh Corporation Organic transition metal compound having π-bonding heterocyclic ligand and method of polymerizing olefin by using the same
DE69431222T2 (de) * 1993-06-07 2003-04-17 Mitsui Chemicals, Inc. Übergangsmetallverbindung, und diese enthaltender Polymerisationkatalysator
EP0812854B2 (en) * 1993-06-07 2011-04-20 Mitsui Chemicals, Inc. Novel transition metal compound, olefin polymerization catalyst comprising said compound, process for olefin polymerization using said catalyst and propylene homo- and copolymer
EP0890590B1 (en) * 1997-01-10 2002-09-04 Chisso Corporation Propylene/ethylene copolymer, process for the production thereof, and molded articles thereof
DE69821013T2 (de) * 1997-09-18 2004-11-25 Chisso Corp. Polypropylen zusammensetzung
US9328232B2 (en) 2012-02-24 2016-05-03 Japan Polypropylene Corporation Propylene-ethylene copolymer resin composition and moulded article, film and sheet thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05819A (ja) 1991-06-20 1993-01-08 Matsushita Electric Ind Co Ltd 酸化タンタル薄膜製造装置
JPH061211A (ja) 1992-06-22 1994-01-11 Akebono Brake Ind Co Ltd 流体式リターダ制御装置
JPH061264A (ja) 1992-06-18 1994-01-11 Toyota Autom Loom Works Ltd 自動車のカウル構造
JPH06130A (ja) 1992-06-20 1994-01-11 Keiichi Kikuchi ドリッパーパック

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4794096A (en) * 1987-04-03 1988-12-27 Fina Technology, Inc. Hafnium metallocene catalyst for the polymerization of olefins
ATE114323T1 (de) * 1987-09-11 1994-12-15 Fina Technology Katalysatorsystem für polyolefinproduktion mit breiter molekulargewichtsverteilung.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05819A (ja) 1991-06-20 1993-01-08 Matsushita Electric Ind Co Ltd 酸化タンタル薄膜製造装置
JPH061264A (ja) 1992-06-18 1994-01-11 Toyota Autom Loom Works Ltd 自動車のカウル構造
JPH06130A (ja) 1992-06-20 1994-01-11 Keiichi Kikuchi ドリッパーパック
JPH061211A (ja) 1992-06-22 1994-01-11 Akebono Brake Ind Co Ltd 流体式リターダ制御装置

Also Published As

Publication number Publication date
RU2007213C1 (ru) 1994-02-15
LTIP238A (en) 1994-06-15
JPH01301704A (ja) 1989-12-05
JP2587251B2 (ja) 1997-03-05

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Free format text: CHISSO CORPORATION, 6-32, NAKANOSHIMA 3-CHOME, KITAKU, OSAKA, JP, THE INSTITUTE OF PHYSICAL AND CHEMICAL RESEARCH, 2-1, HIROSAWA, WAKOSHI SAITAMAKEN, JP, 19950717

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Effective date: 20011214