ZA947202B - Polymer production - Google Patents

Polymer production

Info

Publication number
ZA947202B
ZA947202B ZA947202A ZA947202A ZA947202B ZA 947202 B ZA947202 B ZA 947202B ZA 947202 A ZA947202 A ZA 947202A ZA 947202 A ZA947202 A ZA 947202A ZA 947202 B ZA947202 B ZA 947202B
Authority
ZA
South Africa
Prior art keywords
production
reactor
polymer production
polymer
stage
Prior art date
Application number
ZA947202A
Other languages
English (en)
Inventor
James Douglas Mccullough Jr
Mark Gregory Goode
Original Assignee
Shell Oil Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22400710&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA947202(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Shell Oil Co filed Critical Shell Oil Co
Publication of ZA947202B publication Critical patent/ZA947202B/xx

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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
    • C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
    • C08F297/083—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins the monomers being ethylene or propylene
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/06—Propene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Artificial Filaments (AREA)
  • Graft Or Block Polymers (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Laminated Bodies (AREA)
  • Polyethers (AREA)
ZA947202A 1993-09-16 1994-09-16 Polymer production ZA947202B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12211593A 1993-09-16 1993-09-16

Publications (1)

Publication Number Publication Date
ZA947202B true ZA947202B (en) 1995-05-12

Family

ID=22400710

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA947202A ZA947202B (en) 1993-09-16 1994-09-16 Polymer production

Country Status (13)

Country Link
EP (1) EP0669946B2 (ko)
JP (1) JP3499561B2 (ko)
KR (1) KR950704375A (ko)
CN (1) CN1115988A (ko)
AT (1) ATE167878T1 (ko)
AU (1) AU678066B2 (ko)
BR (1) BR9405596A (ko)
CA (1) CA2149543A1 (ko)
DE (1) DE69411365T3 (ko)
ES (1) ES2117803T5 (ko)
PL (1) PL308997A1 (ko)
WO (1) WO1995007943A1 (ko)
ZA (1) ZA947202B (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5548042A (en) * 1994-08-19 1996-08-20 Union Carbide Chemical & Plastics Technology Corporation Process for the production of polypropylene
JP3355864B2 (ja) * 1995-04-24 2002-12-09 チッソ株式会社 高剛性プロピレン・エチレンブロック共重合体の連続製造法
EP0816394B1 (en) * 1996-06-26 2002-01-30 BP Chemicals S.N.C. Process for polymerising ethylene in the gas phase
FI991015A0 (fi) * 1999-05-04 1999-05-04 Borealis As Menetelmä alfa-olefiinipolymeerien valmistamiseksi
EP2225288B1 (en) 2007-12-21 2018-08-29 W.R. Grace & CO. - CONN. Self-limiting catalyst composition with bidentate internal donor
KR101679515B1 (ko) * 2015-02-12 2016-11-24 주식회사 엘지화학 올리고머화 촉매계의 제조방법 및 이에 의해 제조된 올리고머화 촉매계

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55115417A (en) * 1979-02-27 1980-09-05 Showa Denko Kk Manufacture of propylene copolymer
FR2538397A1 (fr) * 1982-12-24 1984-06-29 Charbonnages Ste Chimique Procede continu de fabrication d'homopolymeres ou de copolymeres de l'ethylene
FR2538398B1 (fr) * 1982-12-24 1986-01-24 Charbonnages Ste Chimique Procede continu ameliore de fabrication d'homopolymeres ou de copolymeres de l'ethylene
JPS62116618A (ja) * 1985-11-15 1987-05-28 Chisso Corp プロピレン−エチレンブロツク共重合体の連続製造法
FR2640978B1 (ko) † 1988-12-22 1991-04-19 Bp Chimie Sa
US5118757A (en) * 1990-03-26 1992-06-02 Shell Oil Company Polymer production
IT1246614B (it) * 1991-06-03 1994-11-24 Himont Inc Procedimento per la polimerizzazione in fase gas delle olefine
ATE188712T1 (de) * 1991-10-29 2000-01-15 Huntsman Corp Extrusionsbeschichtungsharze aus polypropylen und verfahren zu ihrer herstellung
IT1262933B (it) † 1992-01-31 1996-07-22 Montecatini Tecnologie Srl Processo per la polimerizzazione in fase gas di alfa-olefine

Also Published As

Publication number Publication date
AU678066B2 (en) 1997-05-15
EP0669946B1 (en) 1998-07-01
JPH08504881A (ja) 1996-05-28
ES2117803T3 (es) 1998-08-16
KR950704375A (ko) 1995-11-20
PL308997A1 (en) 1995-09-18
EP0669946B2 (en) 2001-12-19
DE69411365T2 (de) 1998-10-22
DE69411365T3 (de) 2003-06-12
DE69411365D1 (de) 1998-08-06
JP3499561B2 (ja) 2004-02-23
CN1115988A (zh) 1996-01-31
ATE167878T1 (de) 1998-07-15
CA2149543A1 (en) 1995-03-23
WO1995007943A1 (en) 1995-03-23
BR9405596A (pt) 1999-09-08
ES2117803T5 (es) 2002-07-16
AU7873994A (en) 1995-04-03
EP0669946A1 (en) 1995-09-06

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