BR7501758A - Aperfeicoamento em processo para a polimerizacao de alfaolefina - Google Patents

Aperfeicoamento em processo para a polimerizacao de alfaolefina

Info

Publication number
BR7501758A
BR7501758A BR1759/75A BR7501758A BR7501758A BR 7501758 A BR7501758 A BR 7501758A BR 1759/75 A BR1759/75 A BR 1759/75A BR 7501758 A BR7501758 A BR 7501758A BR 7501758 A BR7501758 A BR 7501758A
Authority
BR
Brazil
Prior art keywords
alfaolefine
polymerization
processing
Prior art date
Application number
BR1759/75A
Other languages
English (en)
Inventor
G Dunn
Original Assignee
Dart Ind 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 Dart Ind Inc filed Critical Dart Ind Inc
Publication of BR7501758A publication Critical patent/BR7501758A/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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
BR1759/75A 1974-03-25 1975-03-24 Aperfeicoamento em processo para a polimerizacao de alfaolefina BR7501758A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US454509A US3912701A (en) 1974-03-25 1974-03-25 Olefin polymerization process

Publications (1)

Publication Number Publication Date
BR7501758A true BR7501758A (pt) 1975-12-23

Family

ID=23804901

Family Applications (1)

Application Number Title Priority Date Filing Date
BR1759/75A BR7501758A (pt) 1974-03-25 1975-03-24 Aperfeicoamento em processo para a polimerizacao de alfaolefina

Country Status (11)

Country Link
US (1) US3912701A (pt)
JP (1) JPS5910361B2 (pt)
BR (1) BR7501758A (pt)
CA (1) CA1057448A (pt)
DE (1) DE2512941A1 (pt)
DK (1) DK124075A (pt)
ES (1) ES436009A1 (pt)
FR (1) FR2265767B1 (pt)
GB (1) GB1450367A (pt)
NO (1) NO144572C (pt)
SE (1) SE7503381L (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4146693A (en) * 1977-12-02 1979-03-27 The B. F. Goodrich Company Process for preparation of cis-1,4 poly(isoprene)
US4851488A (en) * 1987-04-23 1989-07-25 Shell Oil Company Process for altering hydrogenated polymer compositions from high melt flow to low melt flow
US5643846A (en) * 1993-04-28 1997-07-01 Fina Technology, Inc. Process for a isotactic/syndiotactic polymer blend in a single reactor
US5804524A (en) * 1993-04-28 1998-09-08 Fina Technology, Inc. Process for a isotactic/syndiotactic polymer blend in a single reactor
US6239235B1 (en) 1997-07-15 2001-05-29 Phillips Petroleum Company High solids slurry polymerization
HUP0202409A2 (en) * 1999-07-15 2002-10-28 Phillips Petroleum Co Slotted slurry take off
US10029230B1 (en) 2017-01-24 2018-07-24 Chevron Phillips Chemical Company Lp Flow in a slurry loop reactor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE973626C (de) * 1953-11-17 1960-04-14 Karl Dr Dr E H Ziegler Verfahren zur Herstellung von hochmolekularen Polyaethylenen
US2993036A (en) * 1956-04-13 1961-07-18 Dow Chemical Co Polymerization process
US3220998A (en) * 1961-05-04 1965-11-30 Phillips Petroleum Co Control of exothermic process carried out in series of reactors
DE1805765C3 (de) * 1968-10-29 1980-09-11 Basf Ag, 6700 Ludwigshafen Verfahren zur Polymerisation von Propylen
US3729455A (en) * 1971-03-11 1973-04-24 Gulf Research Development Co Electroconductive method for controlling organometallic catalytic polymerizations

Also Published As

Publication number Publication date
DK124075A (pt) 1975-09-26
FR2265767A1 (pt) 1975-10-24
NO144572B (no) 1981-06-15
JPS5910361B2 (ja) 1984-03-08
US3912701A (en) 1975-10-14
ES436009A1 (es) 1977-01-01
GB1450367A (en) 1976-09-22
DE2512941A1 (de) 1975-10-09
NO144572C (no) 1981-09-23
FR2265767B1 (pt) 1978-06-23
NO751006L (pt) 1975-09-26
CA1057448A (en) 1979-06-26
JPS50129688A (pt) 1975-10-14
SE7503381L (pt) 1975-09-26

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