Title:
ORGANIC COMPOUNDS CONTAINING HETEROATOMS AND THEIR USE IN ZIEGLER-NATTA CATALYST WITH SINGLE ACTIVATION CENTER
Document Type and Number:
WIPO Patent Application WO/2007/134537
Kind Code:
A1
Abstract:
Organic compounds containing heteroatoms and their use in preparing Ziegler-Natta (Z-N)
catalyst with single activation center. The Z-N olefin polymerization catalyst
is prepared by adding organic or inorganic solid carrier or compound of them which
is pre-activated by heating or pre-treated chemically, organic compound containing
heteroatoms and metallic compound into magnesium compound/tetrahydrofuran solution.
The Z-N olefin polymerization catalyst prepared in the present invention is
fluidizable powder and can prepare ethene homopolymer and copolymer of controllable construction
with high catalytic activity, during homo-polymerization and combined polymerization
with alpha-olefin of C3~C18 under action of catalyst promoter such as alkyl aluminum,
alkyl aluminoxane and so on.
Inventors:
TANG YONG (CN)
YANG XIAOHONG (CN)
LIU BO (CN)
SUN XIULI (CN)
MA ZHI (CN)
GAO YUAN (CN)
WANG CONG (CN)
YANG XIAOHONG (CN)
LIU BO (CN)
SUN XIULI (CN)
MA ZHI (CN)
GAO YUAN (CN)
WANG CONG (CN)
Application Number:
PCT/CN2007/001648
Publication Date:
November 29, 2007
Filing Date:
May 21, 2007
Export Citation:
Assignee:
SHANGHAI INST ORGANIC CHEM (CN)
TANG YONG (CN)
YANG XIAOHONG (CN)
LIU BO (CN)
SUN XIULI (CN)
MA ZHI (CN)
GAO YUAN (CN)
WANG CONG (CN)
TANG YONG (CN)
YANG XIAOHONG (CN)
LIU BO (CN)
SUN XIULI (CN)
MA ZHI (CN)
GAO YUAN (CN)
WANG CONG (CN)
International Classes:
C07C321/24; C07C225/22; C07C391/02; C07D215/40; C07D307/91; C08F4/645; C08F2/34; C08F10/02; C08F10/04
Foreign References:
CN1884253A | 2006-12-27 | |||
JP2001172273A | 2001-06-26 | |||
US5459116A | 1995-10-17 | |||
US5106807A | 1992-04-21 | |||
US4330649A | 1982-05-18 | |||
CN1189487C | 2005-02-16 | |||
KR0001549W | 2000-12-30 |
Other References:
ZHANG Z. ET AL.: "A general and efficient method for the preparation of beta-enamio ketones and esters catalyzed by indium tribromide", ADVANCED SYNTHESIS & CATALYSIS, vol. 348, no. 1 + 2, January 2006 (2006-01-01), pages 184 - 190, XP002431139
CHEMICAL ABSTRACTS, Columbus, Ohio, US; abstract no. 144:123449, VLASENKO V.G. ET AL.: "XAFS study of Cu(II), Ni(II) and Co(II) beta-aminovinylketone complexes"
CHEMICAL ABSTRACTS, Columbus, Ohio, US; abstract no. 138:347859, URAEV A.I. ET AL.: "Synthesis and structures of nickel(II) complexes with thioether-containing beta-aminovinyl ketones"
KORSHUNOV O.Y. ET AL.: "Nickel(II) and cobalt(II) chelates with N-naphthyl- and n-quinolyl-beta-aminovinyl ketones", ZHURNAL NEORGANICHESKOI KHIMII, vol. 45, no. 9, 2000, pages 1491 - 1497, XP008092047
QU G. ET AL.: "Study on internal electron donors in catalyst for propylene polymerization", LIAONING CHEMICAL INDUSTRY, vol. 35, no. 1, January 2006 (2006-01-01), pages 44 - 47, XP008090834
HU W.-Q., ORGANOMETALLICS, vol. 23, 2004, pages 1684 - 1688
WANG, C., MACROMOL. RAPID COMMUN., vol. 26, 2005, pages 1609 - 1614
J. C. RANDALL, JMS-REV. MAROMOL. CHEM. PHYS., vol. C29, no. 2, 3, 1989, pages 201 - 317
WANG, C., MACROMOL. RAPID COMMUN., vol. 26, 2005, pages 1609 - 1614
J. C. RANDALL, JMS-REV. MAROMOL. CHEM. PHYS., vol. C29, no. 2, 3, 1989, pages 201 - 317
See also references of EP 2039677A4
CHEMICAL ABSTRACTS, Columbus, Ohio, US; abstract no. 144:123449, VLASENKO V.G. ET AL.: "XAFS study of Cu(II), Ni(II) and Co(II) beta-aminovinylketone complexes"
CHEMICAL ABSTRACTS, Columbus, Ohio, US; abstract no. 138:347859, URAEV A.I. ET AL.: "Synthesis and structures of nickel(II) complexes with thioether-containing beta-aminovinyl ketones"
KORSHUNOV O.Y. ET AL.: "Nickel(II) and cobalt(II) chelates with N-naphthyl- and n-quinolyl-beta-aminovinyl ketones", ZHURNAL NEORGANICHESKOI KHIMII, vol. 45, no. 9, 2000, pages 1491 - 1497, XP008092047
QU G. ET AL.: "Study on internal electron donors in catalyst for propylene polymerization", LIAONING CHEMICAL INDUSTRY, vol. 35, no. 1, January 2006 (2006-01-01), pages 44 - 47, XP008090834
HU W.-Q., ORGANOMETALLICS, vol. 23, 2004, pages 1684 - 1688
WANG, C., MACROMOL. RAPID COMMUN., vol. 26, 2005, pages 1609 - 1614
J. C. RANDALL, JMS-REV. MAROMOL. CHEM. PHYS., vol. C29, no. 2, 3, 1989, pages 201 - 317
WANG, C., MACROMOL. RAPID COMMUN., vol. 26, 2005, pages 1609 - 1614
J. C. RANDALL, JMS-REV. MAROMOL. CHEM. PHYS., vol. C29, no. 2, 3, 1989, pages 201 - 317
See also references of EP 2039677A4
Attorney, Agent or Firm:
SHANGHAI XIN TIAN PATENT AGENT CO., LTD (No.59 Nan Chang Road, Shanghai 0, CN)
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