BE855312A - Catalyseurs pour la polymerisation de l'ethylene - Google Patents

Catalyseurs pour la polymerisation de l'ethylene

Info

Publication number
BE855312A
BE855312A BE178127A BE178127A BE855312A BE 855312 A BE855312 A BE 855312A BE 178127 A BE178127 A BE 178127A BE 178127 A BE178127 A BE 178127A BE 855312 A BE855312 A BE 855312A
Authority
BE
Belgium
Prior art keywords
catalysts
ethylene polymerization
polymerization
ethylene
Prior art date
Application number
BE178127A
Other languages
English (en)
Original Assignee
Montedison 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 Montedison Spa filed Critical Montedison Spa
Publication of BE855312A publication Critical patent/BE855312A/fr

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
    • C08F10/02—Ethene
BE178127A 1976-06-03 1977-06-02 Catalyseurs pour la polymerisation de l'ethylene BE855312A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23903/76A IT1062072B (it) 1976-06-03 1976-06-03 Catalizzatori per la polimerizzazione di etilene

Publications (1)

Publication Number Publication Date
BE855312A true BE855312A (fr) 1977-12-02

Family

ID=11210762

Family Applications (1)

Application Number Title Priority Date Filing Date
BE178127A BE855312A (fr) 1976-06-03 1977-06-02 Catalyseurs pour la polymerisation de l'ethylene

Country Status (12)

Country Link
US (1) US4380507A (fr)
JP (1) JPS6234045B2 (fr)
BE (1) BE855312A (fr)
CA (1) CA1104117A (fr)
DE (1) DE2724974A1 (fr)
ES (1) ES459442A1 (fr)
FR (1) FR2353572A1 (fr)
GB (1) GB1550980A (fr)
IT (1) IT1062072B (fr)
NL (1) NL191120C (fr)
SE (1) SE435931B (fr)
ZA (1) ZA773321B (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1099805B (it) * 1978-10-26 1985-09-28 Montedison Spa Componenti e catalizzatori per la polimerizzazione delle olefine
JPS5846202B2 (ja) * 1979-01-31 1983-10-14 住友化学工業株式会社 オレフィン重合体の製造法
DE2929325A1 (de) * 1979-07-19 1981-02-05 Wacker Chemie Gmbh Verfahren zur polymerisation von mindestens einem alpha -olefin
EP0026655A1 (fr) * 1979-10-01 1981-04-08 Imperial Chemical Industries Plc Matériau à base d'halogénure de titane et sa préparation
JPS5718707A (en) * 1980-07-09 1982-01-30 Toa Nenryo Kogyo Kk Catalyst component for polymerizing alpha-olefin and its using method
US4707530A (en) * 1983-01-31 1987-11-17 Exxon Research & Engineering Co. Polymerization catalyst
JPS62193033U (fr) * 1986-05-29 1987-12-08
US5231119A (en) * 1990-04-27 1993-07-27 Himont Incorporated Crystalline olefin polymers and copolymers in the form of spherical particles at high porosity
US5962360A (en) * 1997-03-27 1999-10-05 Council Of Scientific And Industrial Research Process for the preparation of a magnesium halide supported metallocene catalyst
KR100240519B1 (ko) * 1997-09-11 2000-01-15 유현식 새로운 올레핀 중합용 킬레이트 촉매 및 이를 이용한 올레핀중합 방법
KR100524293B1 (ko) 1999-05-27 2005-10-26 삼성토탈 주식회사 에틸렌 중합 및 공중합용 촉매
CA2388704C (fr) 1999-10-23 2005-05-17 Samsung General Chemicals Co., Ltd. Catalyseur ameliore pour homo- et copolymerisation d'olefine
KR100361224B1 (ko) * 1999-12-01 2002-11-29 삼성종합화학주식회사 에틸렌 중합 및 공중합용 촉매의 제조방법
KR100359932B1 (ko) 2000-06-15 2002-11-07 삼성종합화학주식회사 에틸렌 중합 및 공중합용 촉매
KR100387734B1 (ko) * 2000-06-17 2003-06-18 삼성종합화학주식회사 올레핀 중합용 촉매 및 중합방법
KR100389477B1 (ko) * 2000-11-09 2003-06-27 삼성종합화학주식회사 에틸렌 중합체 및 공중합체 제조방법
KR100389476B1 (ko) * 2000-11-09 2003-06-27 삼성종합화학주식회사 에틸렌 중합체 및 공중합체 제조방법
KR100389475B1 (ko) * 2000-11-09 2003-06-27 삼성종합화학주식회사 에틸렌 중합 또는 공중합용 촉매의 제조 방법
KR100389962B1 (ko) * 2000-11-10 2003-07-02 삼성종합화학주식회사 에틸렌 중합 또는 공중합용 촉매의 제조 방법
KR100421551B1 (ko) * 2000-12-16 2004-03-09 삼성아토피나주식회사 올레핀 전중합 촉매 및 이를 이용한 올레핀 중합방법
WO2002051882A1 (fr) * 2000-12-22 2002-07-04 Samsung General Chemicals Co., Ltd. Catalyseur de chelate pour polymerisation olefinique et procede de polymerisation olefinique utilise
EP1362079B1 (fr) * 2000-12-22 2005-06-08 Samsung General Chemicals Co., Ltd. Composition de resine de polypropylene dont la durete superficielle et la resistance aux rayures sont ameliorees
US7067576B2 (en) * 2000-12-22 2006-06-27 Samsung Atofina, Co., Ltd. Flame retardant polypropylene resin composition
US20040072936A1 (en) * 2000-12-22 2004-04-15 Sok-Won Kim Polyolefin resin composition
KR100530794B1 (ko) * 2001-06-21 2005-11-23 삼성토탈 주식회사 에틸렌 중합 및 공중합용 촉매
KR100496776B1 (ko) * 2001-06-21 2005-06-22 삼성토탈 주식회사 에틸렌 중합 및 공중합용 촉매
KR100530795B1 (ko) * 2001-12-26 2005-11-23 삼성토탈 주식회사 에틸렌 중합 및 공중합 방법

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK133012C (da) * 1968-11-21 1976-08-09 Montedison Spa Katalysator til polymerisation af alkener
YU35844B (en) * 1968-11-25 1981-08-31 Montedison Spa Process for obtaining catalysts for the polymerization of olefines
JPS4911269B1 (fr) * 1970-06-06 1974-03-15
SE402296B (sv) * 1971-04-20 1978-06-26 Montedison Spa Katalysator for polymerisation av olefiner erhallen genom omsettning av en organometallforening av aluminium med reaktionsprodukten mellan en organisk magnesiumhalid och en halogenerad titanforening
DE2124591C3 (de) * 1971-05-18 1980-06-19 Basf Ag, 6700 Ludwigshafen Verfahren zum Herstellen von Polyäthylen
DE2126249A1 (de) * 1971-05-26 1972-12-07 Wacker Chemie Gmbh Verfahren zur Herstellung von pulverförmigem Polyäthylen von hoher Dichte und hohem Rüttelgewicht
US4022958A (en) * 1973-03-26 1977-05-10 Nippon Oil Company Ltd. Process for preparing polyolefins
DE2331103C2 (de) * 1973-06-19 1983-12-08 Basf Ag, 6700 Ludwigshafen Verfahren zum Herstellen kleinteiliger Homo- oder Copolymerisate des Äthylens

Also Published As

Publication number Publication date
CA1104117A (fr) 1981-06-30
IT1062072B (it) 1983-06-25
DE2724974A1 (de) 1977-12-15
NL191120C (nl) 1995-02-01
SE7706339L (sv) 1977-12-04
JPS52147592A (fr) 1977-12-08
NL7705957A (nl) 1977-12-06
FR2353572B1 (fr) 1980-07-18
NL191120B (nl) 1994-09-01
ZA773321B (en) 1978-04-26
ES459442A1 (es) 1978-04-01
GB1550980A (en) 1979-08-22
FR2353572A1 (fr) 1977-12-30
JPS6234045B2 (fr) 1987-07-24
US4380507A (en) 1983-04-19
SE435931B (sv) 1984-10-29
DE2724974C2 (fr) 1992-04-23

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: MONTEDISON S.P.A.

Effective date: 19960630