SI9011883B - Postopek za pripravo etilen-buten-1-sopolimerov, ki imajo ultranizko gostoto - Google Patents

Postopek za pripravo etilen-buten-1-sopolimerov, ki imajo ultranizko gostoto Download PDF

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Publication number
SI9011883B
SI9011883B SI9011883A SI9011883A SI9011883B SI 9011883 B SI9011883 B SI 9011883B SI 9011883 A SI9011883 A SI 9011883A SI 9011883 A SI9011883 A SI 9011883A SI 9011883 B SI9011883 B SI 9011883B
Authority
SI
Slovenia
Prior art keywords
titanium
butene
weight
ethylene
cocatalyst
Prior art date
Application number
SI9011883A
Other languages
English (en)
Slovenian (sl)
Other versions
SI9011883A (sl
Inventor
M. Mirra
F. Masi
R. Invernizzi
E. Langianni
S. Masini
Original Assignee
Polimeri Europa S.R.L.
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 Polimeri Europa S.R.L. filed Critical Polimeri Europa S.R.L.
Publication of SI9011883A publication Critical patent/SI9011883A/sl
Publication of SI9011883B publication Critical patent/SI9011883B/sl

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Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16Copolymers of ethene with alpha-alkenes, e.g. EP rubbers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
SI9011883A 1989-10-06 1990-10-05 Postopek za pripravo etilen-buten-1-sopolimerov, ki imajo ultranizko gostoto SI9011883B (sl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT02193489A IT1236509B (it) 1989-10-06 1989-10-06 Procedimento per la preparazione di copolimeri etilene-butene-1 con densita' ultra-bassa.
YU188390A YU46954B (sh) 1989-10-06 1990-10-05 Postupak za proizvodnju etilen-buten-1 kopolimera koji imaju gustinu od oko 0.880 do 0.914

Publications (2)

Publication Number Publication Date
SI9011883A SI9011883A (sl) 1998-06-30
SI9011883B true SI9011883B (sl) 2000-04-30

Family

ID=11189048

Family Applications (1)

Application Number Title Priority Date Filing Date
SI9011883A SI9011883B (sl) 1989-10-06 1990-10-05 Postopek za pripravo etilen-buten-1-sopolimerov, ki imajo ultranizko gostoto

Country Status (19)

Country Link
EP (1) EP0423861B1 (fr)
JP (1) JP2926515B2 (fr)
KR (1) KR930010560B1 (fr)
CN (1) CN1026117C (fr)
AT (1) ATE127132T1 (fr)
BA (1) BA97258A (fr)
BR (1) BR9004996A (fr)
CA (1) CA2027038C (fr)
DE (1) DE69021981T2 (fr)
DK (1) DK0423861T3 (fr)
DZ (1) DZ1453A1 (fr)
ES (1) ES2076295T3 (fr)
GR (1) GR3017518T3 (fr)
HR (1) HRP921249B1 (fr)
IT (1) IT1236509B (fr)
MX (1) MX171747B (fr)
PL (1) PL166001B1 (fr)
SI (1) SI9011883B (fr)
YU (1) YU46954B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9108242D0 (en) * 1991-04-17 1991-06-05 Exxon Chemical Patents Inc Medical tubing
IT1262934B (it) * 1992-01-31 1996-07-22 Montecatini Tecnologie Srl Componenti e catalizzatori per la polimerizzazione di olefine
IT1256647B (it) * 1992-12-11 1995-12-12 Montecatini Tecnologie Srl Procedimento per la preparazione di (co) polimeri a larga distribuzione di pesi molecolari dell'etilene.
IT1256648B (it) * 1992-12-11 1995-12-12 Montecatini Tecnologie Srl Componenti e catalizzatori per la polimerizzazione delle olefine
CN1039234C (zh) * 1994-03-22 1998-07-22 中国石油化工总公司 聚丙烯球形催化剂及其制备
DE19652261A1 (de) * 1996-12-16 1998-06-18 Hoechst Ag Arylsubstituierte Poly(p-arylenvinylene), Verfahren zur Herstellung und deren Verwendung in Elektroluminszenzbauelementen
CN103108890B (zh) * 2010-03-08 2015-11-25 巴塞尔聚烯烃意大利有限责任公司 用于烯烃聚合的催化剂组分
CN108367935B (zh) * 2015-12-09 2020-10-09 诺瓦化学品(国际)股份有限公司 采用塞流反应器(pfr)的ast离线zn催化剂用二氯化镁载体的合成
WO2024000090A1 (fr) * 2022-06-27 2024-01-04 Univation Technologies, Llc Mélanges post-réacteur de polyéthylènes linéaires de faible densité

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4558105A (en) * 1983-12-07 1985-12-10 Chemplex Company Copolymerization of ethylene
IT1190319B (it) * 1986-04-17 1988-02-16 Enichem Polimeri Procedimento per la preparazione di polietilene a bassa o media densita' e catalizzatori adatti allo scopo

Also Published As

Publication number Publication date
PL166001B1 (pl) 1995-03-31
SI9011883A (sl) 1998-06-30
IT1236509B (it) 1993-03-11
EP0423861A2 (fr) 1991-04-24
IT8921934A0 (it) 1989-10-06
CA2027038A1 (fr) 1991-04-07
JP2926515B2 (ja) 1999-07-28
JPH03131613A (ja) 1991-06-05
CN1026117C (zh) 1994-10-05
KR930010560B1 (ko) 1993-10-28
BR9004996A (pt) 1991-09-10
YU188390A (sh) 1992-09-07
DZ1453A1 (fr) 2004-09-13
EP0423861A3 (en) 1992-01-08
MX171747B (es) 1993-11-10
DE69021981D1 (de) 1995-10-05
DE69021981T2 (de) 1996-04-04
ATE127132T1 (de) 1995-09-15
EP0423861B1 (fr) 1995-08-30
KR910007983A (ko) 1991-05-30
BA97258A (bs) 2001-09-14
CA2027038C (fr) 2002-07-23
CN1050723A (zh) 1991-04-17
ES2076295T3 (es) 1995-11-01
YU46954B (sh) 1994-06-24
HRP921249B1 (en) 1999-06-30
GR3017518T3 (en) 1995-12-31
IT8921934A1 (it) 1991-04-06
HRP921249A2 (en) 1997-02-28
DK0423861T3 (da) 1995-10-30

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