BR6911994D0 - Processo para a polimerizacao de alfa olefinas - Google Patents

Processo para a polimerizacao de alfa olefinas

Info

Publication number
BR6911994D0
BR6911994D0 BR211994/69A BR21199469A BR6911994D0 BR 6911994 D0 BR6911994 D0 BR 6911994D0 BR 211994/69 A BR211994/69 A BR 211994/69A BR 21199469 A BR21199469 A BR 21199469A BR 6911994 D0 BR6911994 D0 BR 6911994D0
Authority
BR
Brazil
Prior art keywords
polymerization
alpha olefins
olefins
alpha
Prior art date
Application number
BR211994/69A
Other languages
English (en)
Inventor
H Vetter
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Publication of BR6911994D0 publication Critical patent/BR6911994D0/pt

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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—Ethene
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/901—Monomer polymerized in vapor state in presence of transition metal containing catalyst
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/909—Polymerization characterized by particle size of product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
BR211994/69A 1968-08-30 1969-08-29 Processo para a polimerizacao de alfa olefinas BR6911994D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681795268 DE1795268A1 (de) 1968-08-30 1968-08-30 Verfahren zur Polymerisation von Olefinen

Publications (1)

Publication Number Publication Date
BR6911994D0 true BR6911994D0 (pt) 1973-01-09

Family

ID=5708122

Family Applications (1)

Application Number Title Priority Date Filing Date
BR211994/69A BR6911994D0 (pt) 1968-08-30 1969-08-29 Processo para a polimerizacao de alfa olefinas

Country Status (10)

Country Link
US (1) US3694421A (pt)
AT (1) AT291560B (pt)
BE (1) BE738291A (pt)
BR (1) BR6911994D0 (pt)
DE (1) DE1795268A1 (pt)
DK (1) DK125863B (pt)
ES (1) ES370948A1 (pt)
FR (1) FR2017123A1 (pt)
GB (1) GB1279994A (pt)
NL (1) NL6912467A (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU61917A1 (pt) * 1970-10-23 1972-06-28
NL7114641A (pt) * 1970-10-29 1972-05-03
GB1430073A (en) * 1972-07-13 1976-03-31 Ici Ltd Polymerisation proces
US3859231A (en) * 1972-10-13 1975-01-07 Gulf Research Development Co Simplified process for manufacture of catalyst component
US3925338A (en) * 1973-03-16 1975-12-09 Monsanto Co Control of polymer particle size in olefin polymerization
DE2331103C2 (de) * 1973-06-19 1983-12-08 Basf Ag, 6700 Ludwigshafen Verfahren zum Herstellen kleinteiliger Homo- oder Copolymerisate des Äthylens
US4174299A (en) * 1975-07-21 1979-11-13 Montedison S.P.A. Catalysts for the polymerization of olefins
GB1553673A (en) * 1975-07-30 1979-09-26 Bp Chem Int Ltd Polymerisation catalyst
CA1087596A (en) * 1976-05-14 1980-10-14 Battelle Memorial Institute Process for the preparation of olefine polymerization catalysts
GB1593492A (en) * 1976-12-29 1981-07-15 Int Synthetic Rubber Olefin polymerisation and titanium chloride component therefor
US4167493A (en) * 1977-03-22 1979-09-11 Arco Polymers, Inc. High efficiency catalyst for high bulk density polyethylene
US4130699A (en) * 1977-11-25 1978-12-19 Standard Oil Company (Indiana) Vapor phase polymerization with temporarily inactive titanium catalyst
US4288578A (en) * 1978-10-12 1981-09-08 Arco Polymers, Inc. High efficiency catalyst for high bulk density polyethylene
US4311612A (en) * 1980-08-25 1982-01-19 Standard Oil Company (Indiana) Olefin polymerization catalyst
US4870039A (en) * 1987-11-24 1989-09-26 Shell Oil Company Olefin polymerization catalysts from soluble magnesium alkoxides made from mixed magnesium alkyls and aryls
US4870040A (en) * 1987-11-24 1989-09-26 Shell Oil Company Olefin polymerization catalysts from soluble magnesium alkoxides made from alkyl or aryl magnesium mixed with a branched or aromatic aldehyde

Also Published As

Publication number Publication date
NL6912467A (pt) 1970-03-03
AT291560B (de) 1971-07-26
BE738291A (pt) 1970-03-02
DK125863B (da) 1973-05-14
FR2017123A1 (pt) 1970-05-15
US3694421A (en) 1972-09-26
ES370948A1 (es) 1971-07-01
DE1795268A1 (de) 1972-07-27
GB1279994A (en) 1972-06-28

Similar Documents

Publication Publication Date Title
BR7204175D0 (pt) Processo para a polimerizacao estereo-regular de alfa-olefinas
BR6914434D0 (pt) Catalisadores e processo para a polimerizacao de olefinas
BR6911994D0 (pt) Processo para a polimerizacao de alfa olefinas
BR7102695D0 (pt) Processo para a fabricacao de catalisadores de polimerizacao
BR6910151D0 (pt) Processo para polimerizacao de alfa olefinas
BR6909792D0 (pt) Processo para a preparacao de hidro-uracilas halo-substituidas
BR6908638D0 (pt) Processo para a preparacao de organo-silano-penicilinas
BR6914375D0 (pt) Processo para a preparacao de benzindenos
BR6910247D0 (pt) Processo para a polimerizacao de alfa-olefinas
BR6909891D0 (pt) Processo para preparacao de catalisadores de polimerizacao de olefinas
BR6911079D0 (pt) Processo para a fabricacao de copolimero de hidrocarboneto olefinico
BR6911966D0 (pt) Processo para polimerizacao de olefinas
BR7024861D0 (pt) Processo para a polimerizacao de alfa-olefinas
BR6908380D0 (pt) Processo para a producao de polimeros semelhantes a borracha
BR6909536D0 (pt) Processo para a preparacao de hidrocarbonetos
BR6913178D0 (pt) Processo para a preparacao de 19-nor-esteroides
BR6911905D0 (pt) Processo para a preparacao de imidazopirazinonas
BR6912780D0 (pt) Processo para a fabricacao de 3-aza-19-hidroxi-3 19-ciclo-a-homo-esteroides
BR6911906D0 (pt) Processo para a preparacao de imidazopirazinonas
BR6910138D0 (pt) Processo para a polimerizacao de alfa olefinas
BR6906343D0 (pt) Processo para a polimerizacao de alfa-olefinas
BR6906644D0 (pt) Processo para a preparacao de cromanois
BR6912482D0 (pt) Processo para a preparacao de cromenopirazol
BR6911768D0 (pt) Processo para a polimerizacao de olefinas
BR6913201D0 (pt) Catalisadores para a polimerizacao de olefinas e processo para a polimerizacao das mesmas