DE2831533C2 - - Google Patents

Info

Publication number
DE2831533C2
DE2831533C2 DE2831533A DE2831533A DE2831533C2 DE 2831533 C2 DE2831533 C2 DE 2831533C2 DE 2831533 A DE2831533 A DE 2831533A DE 2831533 A DE2831533 A DE 2831533A DE 2831533 C2 DE2831533 C2 DE 2831533C2
Authority
DE
Germany
Prior art keywords
chromium
carbon atoms
compound
catalyst
carrier
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 - Lifetime
Application number
DE2831533A
Other languages
German (de)
English (en)
Other versions
DE2831533A1 (de
Inventor
Lambertus Johannes Maria Augustinus Van De Echt Nl Leemput
Hendrikus Willem Van Der Munstergeleen Nl Loo
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.)
DSM BV
Original Assignee
Stamicarbon BV
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 Stamicarbon BV filed Critical Stamicarbon BV
Publication of DE2831533A1 publication Critical patent/DE2831533A1/de
Application granted granted Critical
Publication of DE2831533C2 publication Critical patent/DE2831533C2/de
Granted 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/02—Carriers therefor
    • C08F4/025—Metal oxides
    • 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)
DE19782831533 1977-07-18 1978-07-18 Traegerkatalysator fuer die polymerisation von 1-alkylenen, insbesondere von aethylen Granted DE2831533A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7707959,A NL189713C (nl) 1977-07-18 1977-07-18 Katalysator op drager voor de polymerisatie van 1-alkenen, in het bijzonder etheen.

Publications (2)

Publication Number Publication Date
DE2831533A1 DE2831533A1 (de) 1979-02-01
DE2831533C2 true DE2831533C2 (enExample) 1990-12-06

Family

ID=19828895

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782831533 Granted DE2831533A1 (de) 1977-07-18 1978-07-18 Traegerkatalysator fuer die polymerisation von 1-alkylenen, insbesondere von aethylen

Country Status (10)

Country Link
JP (1) JPS5421481A (enExample)
AT (1) AT367073B (enExample)
BE (1) BE868936A (enExample)
DE (1) DE2831533A1 (enExample)
ES (1) ES471405A1 (enExample)
FR (1) FR2398083A1 (enExample)
GB (1) GB2001329B (enExample)
IT (1) IT1105094B (enExample)
NL (1) NL189713C (enExample)
SE (1) SE439775B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3841436A1 (de) * 1988-12-09 1990-06-13 Basf Ag Verfahren zum herstellen von homo- sowie copolymerisaten des ethens durch phillips-katalyse

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5260388A (en) * 1975-11-12 1977-05-18 Hitachi Seiko Ltd Error correcting system for numerical controller
NL171273C (nl) * 1976-05-24 1983-03-01 Stamicarbon Werkwijze voor het polymeriseren van alkenen en werkwijze voor het bereiden van een chroomoxyde-op drager-katalysator.
JPS5384502A (en) * 1976-12-29 1978-07-26 Seiko Instr & Electronics Ltd Selective calling unit

Also Published As

Publication number Publication date
SE7807948L (sv) 1979-01-19
NL189713C (nl) 1993-07-01
ATA494078A (de) 1981-10-15
AT367073B (de) 1982-05-25
NL189713B (nl) 1993-02-01
ES471405A1 (es) 1979-01-16
BE868936A (nl) 1979-01-12
IT1105094B (it) 1985-10-28
DE2831533A1 (de) 1979-02-01
JPS5421481A (en) 1979-02-17
FR2398083A1 (fr) 1979-02-16
GB2001329A (en) 1979-01-31
FR2398083B1 (enExample) 1982-11-19
IT7850269A0 (it) 1978-07-12
GB2001329B (en) 1982-01-27
NL7707959A (nl) 1979-01-22
SE439775B (sv) 1985-07-01

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8128 New person/name/address of the agent

Representative=s name: ZUMSTEIN SEN., F., DR. ASSMANN, E., DIPL.-CHEM. DR

D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: DSM N.V., HEERLEN, NL

8328 Change in the person/name/address of the agent

Free format text: ZUMSTEIN, F., DIPL.-CHEM. DR.RER.NAT. KLINGSEISEN, F., DIPL.-ING., PAT.-ANWAELTE, 8000 MUENCHEN

8339 Ceased/non-payment of the annual fee