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1968-11-25 |
1981-08-31 |
Montedison Spa |
Process for obtaining catalysts for the polymerization of olefines
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1969-01-06 |
1972-05-24 |
Solvay |
Catalysts for the polymerisation and copolymerisation of olefins
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1970-06-09 |
1972-01-28 |
Solvay |
Catalyseurs et procede perfectionnes pour la polymerisation et la copolymerisation des olefines
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1970-07-20 |
1980-04-15 |
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Werkwijze om een katalysator te bereiden voor de polymerisatie van alkenen-1.
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1970-10-06 |
1972-06-28 |
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1970-10-20 |
1972-06-28 |
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1970-12-02 |
1980-02-15 |
Stamicarbon |
Werkwijze voor het polymeriseren van etheen.
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1972-06-22 |
1973-12-27 |
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1973-02-09 |
1977-02-01 |
Nippon Oil Company Ltd. |
Polymerization of olefins and catalysts therefor
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1973-05-21 |
1977-04-26 |
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1973-06-09 |
1978-09-28 |
Hoechst Ag, 6000 Frankfurt |
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1973-12-13 |
1977-11-16 |
British Petroleum Co |
Polymerisation catalyst
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1974-03-27 |
1980-10-09 |
Wacker-Chemie Gmbh, 8000 Muenchen |
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1979-05-15 |
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1977-05-03 |
Gulf Research & Development Company |
Olefin polymerization process and catalyst
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1980-01-30 |
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1975-11-14 |
1977-08-02 |
Standard Oil Company (Indiana) |
Increasing the particle size of as formed polyethylene or ethylene copolymer
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1976-12-30 |
1978-12-05 |
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Ethylene polymerization catalyst
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1979-09-11 |
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High efficiency catalyst for high bulk density polyethylene
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Polymerization or copolymerization of olefin
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Olefin polymerization catalyst
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Polymerization of olefins
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Polymerization of olefins
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Polymerization of olefins
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Polymerization of olefins
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Polymerization catalyst for ethylene homopolymerization
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Olefin polymerization catalyst
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1980-08-27 |
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Process for the production of polyethylene
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"verfahren zur herstellung eines polyolefins und katalysator hierfuer"
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Catalyst and process
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Catalyst prepared from organomagnesium compound, organic hydroxyl-containing compound, reducing halide source and transition metal compound
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Catalyst prepared from organomagnesium compound, organic hydroxyl-containing compound, reducing halide source and transition metal compound
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Catalyst prepared from organomagnesium compound, organic hydroxyl-containing compound, reducing halide source and complex formed from admixture of a transition metal compound and an organozinc compound
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Process for making low crystallinity polyolefins
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Polymerization catalyst, production and use (P-1063)
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Olefin polymerization
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Olefin polymerization
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Polymerization catalyst, production and use
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Method for preparing transition metal component of Ziegler-Natta catalysts
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Transition metal catalyst component containing magnesium alkoxy alkoxides
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Verfahren zur herstellung eines polyolefins mit einer breiten molmassenverteilung
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Catalyst and process for polymerizing olefins
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Catalyst and process for polymerizing olefins
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