ATE127131T1 - Verfahren zur herstellung von ethylen- propylencopolymere. - Google Patents

Verfahren zur herstellung von ethylen- propylencopolymere.

Info

Publication number
ATE127131T1
ATE127131T1 AT90202580T AT90202580T ATE127131T1 AT E127131 T1 ATE127131 T1 AT E127131T1 AT 90202580 T AT90202580 T AT 90202580T AT 90202580 T AT90202580 T AT 90202580T AT E127131 T1 ATE127131 T1 AT E127131T1
Authority
AT
Austria
Prior art keywords
ethylene
propylene copolymers
titanium
production
copolymers
Prior art date
Application number
AT90202580T
Other languages
English (en)
Inventor
Mauro Mirra
Francesco Masi
Renzo Invernizzi
Elio Langianni
Sergio Masini
Original Assignee
Enichem Spa
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 Enichem Spa filed Critical Enichem Spa
Application granted granted Critical
Publication of ATE127131T1 publication Critical patent/ATE127131T1/de

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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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
    • C08F210/16—Copolymers 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)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT90202580T 1989-10-06 1990-09-28 Verfahren zur herstellung von ethylen- propylencopolymere. ATE127131T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT02193589A IT1236510B (it) 1989-10-06 1989-10-06 Procedimento per la preparazione di copolimeri etilene-propilene.

Publications (1)

Publication Number Publication Date
ATE127131T1 true ATE127131T1 (de) 1995-09-15

Family

ID=11189065

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90202580T ATE127131T1 (de) 1989-10-06 1990-09-28 Verfahren zur herstellung von ethylen- propylencopolymere.

Country Status (14)

Country Link
EP (1) EP0421525B1 (de)
KR (1) KR930010561B1 (de)
CN (1) CN1043234C (de)
AT (1) ATE127131T1 (de)
BR (1) BR9005007A (de)
CA (1) CA2027037C (de)
DE (1) DE69021974T2 (de)
DK (1) DK0421525T3 (de)
DZ (1) DZ1454A1 (de)
ES (1) ES2076296T3 (de)
GR (1) GR3017515T3 (de)
IT (1) IT1236510B (de)
MX (1) MX171748B (de)
RU (1) RU2002757C1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5639383A (en) * 1993-04-28 1997-06-17 Ralfer, S.L. Used mineral motor oil ecological recycling procedure
CN100422223C (zh) * 2005-05-11 2008-10-01 北京燕化高新催化剂有限公司 一种乙烯聚合用球型催化剂及其制备方法
EP1862480B1 (de) * 2006-05-31 2016-07-27 Borealis Technology Oy Verfahren zur Herstellung eines Olefinpolymerisationskatalysatorbestandteils mit verbesserter Aktivität bei hoher Temperatur
KR20220092287A (ko) 2020-12-24 2022-07-01 한국전기연구원 직류히터를 사용한 출력 주파수 대역폭 집중식 마그네트론 및 그의 구동방법

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
DE69021974D1 (de) 1995-10-05
DZ1454A1 (fr) 2004-09-13
GR3017515T3 (en) 1995-12-31
CA2027037C (en) 2002-03-19
EP0421525B1 (de) 1995-08-30
BR9005007A (pt) 1991-09-10
RU2002757C1 (ru) 1993-11-15
CA2027037A1 (en) 1991-04-07
EP0421525A2 (de) 1991-04-10
DE69021974T2 (de) 1996-03-14
CN1043234C (zh) 1999-05-05
IT8921935A0 (it) 1989-10-06
ES2076296T3 (es) 1995-11-01
EP0421525A3 (en) 1992-01-08
MX171748B (es) 1993-11-11
KR910007984A (ko) 1991-05-30
KR930010561B1 (ko) 1993-10-28
CN1050724A (zh) 1991-04-17
DK0421525T3 (da) 1995-10-30
IT1236510B (it) 1993-03-11
IT8921935A1 (it) 1991-04-06

Similar Documents

Publication Publication Date Title
ATE26987T1 (de) Katalysatorzusammensetzung und verfahren zur polymerisation von olefinen.
JPS57153004A (en) Production of silane-crosslinked polyolefin
JPS5494590A (en) Improved polymerization of olefin
JPS6131404A (ja) エチレンまたはエチレンと他の１‐オレフインとの混合物の重合方法
DE69028546T2 (de) Katalysatorkomponente zur Herstellung von vor allem isostatischem Polypropylen- oder Polybutylenelastomer.
EP0067525A2 (de) Verfahren zur Herstellung eines thermoplastichen Elastomers
ATE7501T1 (de) Verfahren zur herstellung von olefin-polymeren.
SE7910158L (sv) Kontinuerligt forfarande for framstellning av olefinpolymerer och -sampolymerer
ATE127131T1 (de) Verfahren zur herstellung von ethylen- propylencopolymere.
ATE127132T1 (de) Verfahren zur herstellung von ethylen-buten-1- copolymeren mit ultraniedriger dichte.
NO170340C (no) Fremgangsmaate for fremstilling av en kryssbundet skummet vinylkloridholdig kopolymer
ATE119169T1 (de) Prokatalysatormischung zur polymerisation von alpha-olefinen, herstellung und verwendung.
ATE4810T1 (de) Katalysator, katalysatorkomponente und verfahren zur polymerisation von olefinen.
ES8107260A1 (es) Procedimiento para la obtencion de polimerizados de cloruro de vinilo
SU789544A1 (ru) Самозатухающа полимерна композици
KR900006386A (ko) 촉매 조성물의 제조방법 및 그것을 사용한 알켄의 중합방법
JPS5478786A (en) Production of improved olefinic polymer
JPS5670003A (en) Solid catalyst for polymerization of olefin
JPS5690811A (en) Polymerization of ethylene
KR900018148A (ko) α-올레핀 중합체 제조용촉매 조성물 및 중합방법
DE69109190T2 (de) Verfahren zum Erziehen von Kompatibilität in Mischungen, die mindestens ein Vinylchloridharz und mindestens ein Olefinharz enthalten.
ES463501A2 (es) Procedimiento para polimerizar una alfa-olefina.
KR830001323A (ko) 프로필렌 공중합체를 제조하는 방법

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EELA Cancelled due to lapse of time