LTIP238A - A transmition metal, catalyst for processing a stereoregular polymer - Google Patents

A transmition metal, catalyst for processing a stereoregular polymer

Info

Publication number
LTIP238A
LTIP238A LTIP238A LTIP238A LTIP238A LT IP238 A LTIP238 A LT IP238A LT IP238 A LTIP238 A LT IP238A LT IP238 A LTIP238 A LT IP238A LT IP238 A LTIP238 A LT IP238A
Authority
LT
Lithuania
Prior art keywords
transmition
catalyst
metal
processing
stereoregular polymer
Prior art date
Application number
LTIP238A
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/en
Publication of LT3144B publication Critical patent/LT3144B/en

Links

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
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 (en) 1987-11-09 1987-11-09 Catalyst for stereoregular olefin polymer production

Publications (2)

Publication Number Publication Date
LTIP238A true LTIP238A (en) 1994-06-15
LT3144B 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 (en)
LT (1) LT3144B (en)
RU (1) RU2007213C1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3808267A1 (en) * 1988-03-12 1989-09-21 Hoechst Ag METHOD FOR PRODUCING 1-OLEFIN POLYMERS
DE3808268A1 (en) * 1988-03-12 1989-09-21 Hoechst Ag METHOD FOR PRODUCING A 1-OLEFIN POLYMER
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 (en) * 1988-12-27 1997-12-03 三井石油化学工業株式会社 Method for producing α-olefin random copolymer
JP2768479B2 (en) * 1988-12-27 1998-06-25 三井化学株式会社 Olefin polymerization catalyst component and olefin polymerization method
JP2730939B2 (en) * 1988-12-27 1998-03-25 三井化学株式会社 Method for producing random ethylene / α-olefin copolymer
JP2730940B2 (en) * 1988-12-27 1998-03-25 三井化学株式会社 Method for producing cyclic olefin copolymer
JP2668733B2 (en) 1989-06-09 1997-10-27 チッソ株式会社 Catalyst for polyolefin production
JP2668732B2 (en) 1989-06-09 1997-10-27 チッソ株式会社 Catalyst for olefin polymer production
CA2066247C (en) * 1990-07-24 1998-09-15 Ryuichi Sugimoto Polymerization catalyst for .alpha.-olefin and method for preparing poly-.alpha.-olefin by using it
DE69224463T2 (en) * 1991-11-28 1998-07-09 Showa Denko Kk Novel metallocene and process for making polyolefins using the same
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
DE69427999T3 (en) * 1993-06-07 2012-09-27 Mitsui Chemicals, Inc. Transition metal compound, olefin polymerization catalyst containing the same, processes for olefin polymerization therewith, and homo- and copolymers of propylene
DE69431222T2 (en) * 1993-06-07 2003-04-17 Mitsui Chemicals, Inc. Transition metal compound, and polymerization catalyst containing the same
RU2153507C2 (en) * 1994-06-24 2000-07-27 Эксон Кемикэл Пейтентс Инк. Catalyst system for polymerization of olefins, preparation thereof, and propylene polymerization process
US6156856A (en) * 1997-01-10 2000-12-05 Chisso Corporation Propylene-ethylene copolymers processes for the production thereof and molded articles made therefrom
WO1999014270A1 (en) * 1997-09-18 1999-03-25 Chisso Corporation Polypropylene composition
CN104136525B (en) 2012-02-24 2016-05-25 日本聚丙烯株式会社 Propylene-ethylene copolymers resin combination with and formed body, film and sheet material

Family Cites Families (6)

* 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
EP0310734B1 (en) * 1987-09-11 1994-11-23 Fina Technology, Inc. Catalyst systems for producing polyolefins having a broad molecular weight distribution
JP2904958B2 (en) 1991-06-20 1999-06-14 松下電器産業株式会社 Tantalum oxide thin film manufacturing equipment
JP3173148B2 (en) 1992-06-18 2001-06-04 株式会社豊田自動織機製作所 Car cowl structure
JPH06130A (en) 1992-06-20 1994-01-11 Keiichi Kikuchi Dripper pack
JPH061211A (en) 1992-06-22 1994-01-11 Akebono Brake Ind Co Ltd Fluid type retarder controller

Also Published As

Publication number Publication date
JP2587251B2 (en) 1997-03-05
JPH01301704A (en) 1989-12-05
RU2007213C1 (en) 1994-02-15
LT3144B (en) 1995-01-31

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Legal Events

Date Code Title Description
TK9A Rectifications: patents

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

MM9A Lapsed patents

Effective date: 20011214