BR7304633D0 - Aperfeicoamento em processo para a polimerizacao de olefinas - Google Patents

Aperfeicoamento em processo para a polimerizacao de olefinas

Info

Publication number
BR7304633D0
BR7304633D0 BR4633/73A BR463373A BR7304633D0 BR 7304633 D0 BR7304633 D0 BR 7304633D0 BR 4633/73 A BR4633/73 A BR 4633/73A BR 463373 A BR463373 A BR 463373A BR 7304633 D0 BR7304633 D0 BR 7304633D0
Authority
BR
Brazil
Prior art keywords
olefins
polymerization
processing
Prior art date
Application number
BR4633/73A
Other languages
English (en)
Inventor
Chemical Industries Ltd Mitsubishi
Original Assignee
Mitsubishi Chem Ind
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 Mitsubishi Chem Ind filed Critical Mitsubishi Chem Ind
Publication of BR7304633D0 publication Critical patent/BR7304633D0/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
    • 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
    • Y10S526/903—Monomer polymerized in presence of transition metal containing catalyst and hydrocarbon additive affecting polymer properties of catalyst activity

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)
  • Polymerisation Methods In General (AREA)
BR4633/73A 1972-06-24 1973-06-22 Aperfeicoamento em processo para a polimerizacao de olefinas BR7304633D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47063470A JPS5035552B2 (pt) 1972-06-24 1972-06-24

Publications (1)

Publication Number Publication Date
BR7304633D0 true BR7304633D0 (pt) 1974-09-05

Family

ID=13230138

Family Applications (1)

Application Number Title Priority Date Filing Date
BR4633/73A BR7304633D0 (pt) 1972-06-24 1973-06-22 Aperfeicoamento em processo para a polimerizacao de olefinas

Country Status (7)

Country Link
US (1) US3891611A (pt)
JP (1) JPS5035552B2 (pt)
BR (1) BR7304633D0 (pt)
DE (1) DE2332050C3 (pt)
FR (1) FR2189430B1 (pt)
GB (1) GB1406339A (pt)
NL (1) NL152268B (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4025707A (en) * 1974-03-28 1977-05-24 Phillips Petroleum Company Mixed hydrocarbyloxide treated catalyst activated at different temperatures
US3956257A (en) * 1975-08-14 1976-05-11 Phillips Petroleum Company Hydrocarbylaluminum hydrocarbyloxide antifouling agent in olefin polymerization process
US4105844A (en) * 1977-08-31 1978-08-08 Phillips Petroleum Company Cycloheptatriene adjuvant for chromium oxide catalyst
US4194073A (en) * 1978-01-04 1980-03-18 Phillips Petroleum Company Olefin polymerization
CA1142162A (en) * 1979-03-28 1983-03-01 Paul L. Eve Polymerisation process and products therefrom
NL8006167A (nl) * 1980-11-12 1982-06-01 Stamicarbon Chroomoxyde-op-drager katalysator en polymerisatie van etheen met die katalysator.
US4374234A (en) * 1981-05-22 1983-02-15 Phillips Petroleum Company Small amounts of aluminum alkyl or dihydrocarbyl magnesium in slurry olefin polymerization
US4735931A (en) * 1986-06-16 1988-04-05 Phillips Petroleum Company In situ comonomer generation in olefin polymerization
US4820785A (en) * 1986-06-16 1989-04-11 Phillips Petroleum Company In situ comonomer generation in olefin polymerization
US5284926A (en) * 1992-09-25 1994-02-08 Phillips Petroleum Company Catalyst system and process

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3081286A (en) * 1956-11-19 1963-03-12 Collier Carbon & Chemical Co Polymerization of olefines with a group va or vla metal oxide-aluminum trialkyl-alkanol catalyst
US2914515A (en) * 1958-01-22 1959-11-24 Sun Oil Co Olefin polymerization process
US3119798A (en) * 1960-01-27 1964-01-28 Phillips Petroleum Co Production of solid olefin polymers
US3629216A (en) * 1968-05-14 1971-12-21 Mitsubishi Chem Ind Process for the polymerization of olefins
US3767635A (en) * 1970-12-11 1973-10-23 Mitsubishi Chem Ind Process for polymerization of olefin

Also Published As

Publication number Publication date
DE2332050C3 (de) 1980-10-02
DE2332050A1 (de) 1974-01-17
US3891611A (en) 1975-06-24
JPS5035552B2 (pt) 1975-11-17
NL152268B (nl) 1977-02-15
GB1406339A (en) 1975-09-17
DE2332050B2 (de) 1980-02-07
JPS4923287A (pt) 1974-03-01
FR2189430A1 (pt) 1974-01-25
NL7308725A (pt) 1973-12-28
FR2189430B1 (pt) 1977-08-05

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