FI924388A0 - Foerfarande foer framstaellning av baerarkatalysator foer polymerisation av a-olefiner. - Google Patents

Foerfarande foer framstaellning av baerarkatalysator foer polymerisation av a-olefiner.

Info

Publication number
FI924388A0
FI924388A0 FI924388A FI924388A FI924388A0 FI 924388 A0 FI924388 A0 FI 924388A0 FI 924388 A FI924388 A FI 924388A FI 924388 A FI924388 A FI 924388A FI 924388 A0 FI924388 A0 FI 924388A0
Authority
FI
Finland
Prior art keywords
hydrogel
support gel
resultant
chromium
foer
Prior art date
Application number
FI924388A
Other languages
English (en)
Other versions
FI103728B1 (fi
FI924388A (fi
FI103728B (fi
Inventor
Guido Funk
Rainer Hemmerich
Erich Kolk
Godofredo Follmer
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of FI924388A0 publication Critical patent/FI924388A0/fi
Publication of FI924388A publication Critical patent/FI924388A/fi
Application granted granted Critical
Publication of FI103728B1 publication Critical patent/FI103728B1/fi
Publication of FI103728B publication Critical patent/FI103728B/fi

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
    • C08F4/00—Polymerisation catalysts
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerization Catalysts (AREA)
  • Lubricants (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Amplifiers (AREA)
FI924388A 1991-10-04 1992-09-30 Menetelmä kantajakatalyytin valmistamiseksi a-olefiinien polymerointia varten FI103728B (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4132894A DE4132894A1 (de) 1991-10-04 1991-10-04 Verfahren zur herstellung eines traegerkatalysators fuer die polymerisation von (alpha)-olefinen
DE4132894 1991-10-04

Publications (4)

Publication Number Publication Date
FI924388A0 true FI924388A0 (fi) 1992-09-30
FI924388A FI924388A (fi) 1993-04-05
FI103728B1 FI103728B1 (fi) 1999-08-31
FI103728B FI103728B (fi) 1999-08-31

Family

ID=6442023

Family Applications (1)

Application Number Title Priority Date Filing Date
FI924388A FI103728B (fi) 1991-10-04 1992-09-30 Menetelmä kantajakatalyytin valmistamiseksi a-olefiinien polymerointia varten

Country Status (8)

Country Link
US (1) US5310712A (fi)
EP (1) EP0535516B1 (fi)
JP (1) JP3354970B2 (fi)
KR (1) KR100255047B1 (fi)
AT (1) ATE140932T1 (fi)
DE (2) DE4132894A1 (fi)
ES (1) ES2090441T3 (fi)
FI (1) FI103728B (fi)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4231749A1 (de) * 1992-09-23 1994-03-24 Basf Ag Verfahren zur Herstellung eines Trägerkatalysators für die Polymerisation von alpha-Olefinen
WO1995031283A1 (en) * 1994-05-11 1995-11-23 W.R. Grace & Co.-Conn. Preparation of chromium-containing supported catalysts
DE19704482A1 (de) 1997-02-06 1998-08-13 Basf Ag Verfahren zur Herstellung von halogenfreiem, reaktivem Polyisobuten
DE19943167A1 (de) * 1999-09-09 2001-03-15 Elenac Gmbh Verfahren zur Herstellung von geträgerten Chromkatalysatoren
DE19943166A1 (de) * 1999-09-09 2001-03-15 Elenac Gmbh Optimiertes Verfahren zur Herstellung von Katalysatorträgern auf der Basis von Kieselgel sowie von Kieselgel-geträgerten Chromkatalysatoren
DE10025292A1 (de) 2000-05-22 2001-11-29 Basell Polyolefine Gmbh Polymerisationskatalysator zur Herstellung von Polyolefinen mit hervorragenden Eigenschaftskombinationen
DE102006004672A1 (de) * 2006-01-31 2007-08-02 Basell Polyolefine Gmbh Ethylencopolymere aus Ethylen und mindestens einem weiteren 1-Olefin sowie Verfahren zu deren Herstellung
EP2813520A1 (en) 2013-06-11 2014-12-17 Basell Polyolefine GmbH Polymerization process in the presence of an antistatically acting composition

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2540278C2 (de) * 1975-09-10 1982-09-16 Basf Ag, 6700 Ludwigshafen Verfahren zum Herstellen von Olefinpolymerisaten
US4384086A (en) * 1980-02-06 1983-05-17 Phillips Petroleum Company Large pore volume olefin polymerization catalysts
NL8005856A (nl) * 1980-10-24 1982-05-17 Stamicarbon Bereiding van poreus, zuiver siliciumdioxyde en van chroomoxyde-op-siliciumdioxyde katalysatoren.
US4380616A (en) * 1981-05-14 1983-04-19 The Dow Chemical Company Polymerization of olefins in the presence of chromium-containing catalysts
US4392990A (en) * 1982-01-20 1983-07-12 Phillips Petroleum Company Heating silica gel in inert atmosphere before activation
US4405501A (en) * 1982-01-20 1983-09-20 Phillips Petroleum Company Aging of chromium-containing gel at high pH
US4559394A (en) * 1983-06-03 1985-12-17 Phillips Petroleum Company Olefin polymerization using activated chromium catalyst treated with tertiary alcohol
US4818800A (en) * 1985-07-29 1989-04-04 Phillips Petroleum Company Polymerization process utilizing a silica-supported chromium oxide catalyst and boron-containing adjuvant
US4806513A (en) * 1984-05-29 1989-02-21 Phillips Petroleum Company Silicon and fluorine-treated alumina containing a chromium catalyst and method of producing same
DE3634534A1 (de) * 1986-10-10 1988-04-14 Basf Ag Verfahren zum herstellen von homo- sowie copolymerisaten des ethens mittels eines chromtrioxid-katalysators
DE3640802A1 (de) * 1986-11-28 1988-06-09 Basf Ag Verfahren zum herstellen von griessfoermigen homo- sowie copolymerisaten des ethens mittels eines chromtrioxid-katalysators
DE3640803A1 (de) * 1986-11-28 1988-06-09 Basf Ag Verfahren zum herstellen von griessfoermigen homo- sowie copolymerisaten des ethens mittels eines chromtrioxid-katalysatorsystems
DE3938723A1 (de) * 1989-11-23 1991-05-29 Basf Ag Katalysator zur herstellung von hochmolekularen homo- oder copolymerisaten des ethens sowie dessen herstellung

Also Published As

Publication number Publication date
FI103728B1 (fi) 1999-08-31
DE59206844D1 (de) 1996-09-05
JPH05255438A (ja) 1993-10-05
EP0535516B1 (de) 1996-07-31
US5310712A (en) 1994-05-10
JP3354970B2 (ja) 2002-12-09
ES2090441T3 (es) 1996-10-16
KR100255047B1 (ko) 2000-05-01
FI924388A (fi) 1993-04-05
KR930007983A (ko) 1993-05-20
DE4132894A1 (de) 1993-04-08
ATE140932T1 (de) 1996-08-15
EP0535516A1 (de) 1993-04-07
FI103728B (fi) 1999-08-31

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Owner name: BASELL POLYOLEFINE GMBH

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