BR8405568A - Processo para a producao de poliolefinas - Google Patents

Processo para a producao de poliolefinas

Info

Publication number
BR8405568A
BR8405568A BR8405568A BR8405568A BR8405568A BR 8405568 A BR8405568 A BR 8405568A BR 8405568 A BR8405568 A BR 8405568A BR 8405568 A BR8405568 A BR 8405568A BR 8405568 A BR8405568 A BR 8405568A
Authority
BR
Brazil
Prior art keywords
polyolefins
production
Prior art date
Application number
BR8405568A
Other languages
English (en)
Inventor
John Harvey Johnson
Original Assignee
Hercules Inc
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 Hercules Inc filed Critical Hercules Inc
Publication of BR8405568A publication Critical patent/BR8405568A/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

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)
BR8405568A 1983-11-01 1984-10-31 Processo para a producao de poliolefinas BR8405568A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US54769583A 1983-11-01 1983-11-01
US06/612,489 US4540756A (en) 1983-11-01 1984-05-21 Process for making low crystallinity polyolefins

Publications (1)

Publication Number Publication Date
BR8405568A true BR8405568A (pt) 1985-09-10

Family

ID=27068616

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8405568A BR8405568A (pt) 1983-11-01 1984-10-31 Processo para a producao de poliolefinas

Country Status (5)

Country Link
US (1) US4540756A (pt)
EP (1) EP0143978B1 (pt)
BR (1) BR8405568A (pt)
CA (1) CA1240449A (pt)
DE (1) DE3469901D1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI86878C (fi) * 1984-11-02 1992-10-26 Mitsui Petrochemical Ind Kristallin slumpartad propylensampolymerblanding och kompositlaminat innehaollande blandningen
JPS61108615A (ja) * 1984-11-02 1986-05-27 Mitsui Petrochem Ind Ltd １−ブテン系ランダム共重合体
US5336747A (en) * 1984-11-02 1994-08-09 Mitsui Petrochemical Industries, Ltd. Random 1-butene/ethylene copolymer
US5116795A (en) * 1985-08-02 1992-05-26 Quantum Chemical Corporation Alpha olefin oligomerization catalyst
GB8708810D0 (en) * 1987-04-13 1987-05-20 Ici Plc Transition metal composition
US5025100A (en) * 1990-02-06 1991-06-18 Texaco Chemical Company Liquid amine terminated derivatives of diglycidyl ethers
IT1251462B (it) * 1991-07-12 1995-05-15 Enichem Polimeri Componente solido di catalizzatore per la (co)polimerizzazione dell'etilene e delle alfa olefine.
US6730627B1 (en) 1991-07-12 2004-05-04 Ecp Enichem Polimeri S.R.L. Solid component of catalyst for the (co) polymerization of ethylene and α-olefins
US5554310A (en) * 1992-12-17 1996-09-10 Exxon Chemical Patents Inc. Trisubstituted unsaturated polymers
IL107927A0 (en) * 1992-12-17 1994-04-12 Exxon Chemical Patents Inc Oil soluble ethylene/1-butene copolymers and lubricating oils containing the same
JP4503852B2 (ja) * 1999-01-29 2010-07-14 出光興産株式会社 スチレン類の重合用触媒及びスチレン系重合体の製造方法
US6465383B2 (en) 2000-01-12 2002-10-15 Eastman Chemical Company Procatalysts, catalyst systems, and use in olefin polymerization
WO2001051526A1 (en) 2000-01-12 2001-07-19 Eastman Chemical Company Procatalysts comprising bidentate ligands, catalyst systems, and use in olefin polymerization
US6696380B2 (en) 2000-01-12 2004-02-24 Darryl Stephen Williams Procatalysts, catalyst systems, and use in olefin polymerization
US6566294B2 (en) 2000-12-21 2003-05-20 Exxonmobil Chemical Patents Inc. Multi-donor catalyst system for the polymerization of olefins

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL213149A (pt) * 1955-12-22
US3644318A (en) * 1968-08-21 1972-02-22 Hoechst Ag Process for the polymerization of olefins
DE1795420A1 (de) * 1968-09-27 1972-01-05 Hoechst Ag Verfahren zur Polymerisation von alpha-Olefinen
BE750317A (pt) * 1969-05-22 1970-11-13 Shell Int Research
NL161467C (nl) * 1970-12-02 1980-02-15 Stamicarbon Werkwijze voor het polymeriseren van etheen.
BE794323A (fr) * 1972-01-20 1973-07-19 Naphtachimie Sa Procede pour la fabrication de cires atactiques de polyolefines
DE2329641C3 (de) * 1973-06-09 1978-09-28 Hoechst Ag, 6000 Frankfurt Verfahren zur Polymerisation von ct-Olefinen
JPS5379984A (en) * 1976-12-24 1978-07-14 Mitsui Petrochem Ind Ltd Copolymer and production
US4133824A (en) * 1977-08-17 1979-01-09 Texas Alkyls, Inc. Organo-magnesium complexes and process for their preparation
JPS603323B2 (ja) * 1978-12-11 1985-01-28 三井化学株式会社 オレフイン類の重合方法
AT377625B (de) * 1981-06-29 1985-04-10 Georges A Cournoyer Vorrichtung zum lehren von musiktonleitern und -intervallen

Also Published As

Publication number Publication date
EP0143978A1 (en) 1985-06-12
CA1240449A (en) 1988-08-09
EP0143978B1 (en) 1988-03-16
DE3469901D1 (en) 1988-04-21
US4540756A (en) 1985-09-10

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