GB1500873A - Catalyst for polymerizing olefins - Google Patents

Catalyst for polymerizing olefins

Info

Publication number
GB1500873A
GB1500873A GB2193076A GB2193076A GB1500873A GB 1500873 A GB1500873 A GB 1500873A GB 2193076 A GB2193076 A GB 2193076A GB 2193076 A GB2193076 A GB 2193076A GB 1500873 A GB1500873 A GB 1500873A
Authority
GB
United Kingdom
Prior art keywords
catalyst
polymerizing olefins
olefins
polymerizing
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB2193076A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Chemical Co
Original Assignee
Dow Chemical 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
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Publication of GB1500873A publication Critical patent/GB1500873A/en
Expired legal-status Critical Current

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
GB2193076A 1975-05-27 1976-05-26 Catalyst for polymerizing olefins Expired GB1500873A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58129475A 1975-05-27 1975-05-27

Publications (1)

Publication Number Publication Date
GB1500873A true GB1500873A (en) 1978-02-15

Family

ID=24324626

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2193076A Expired GB1500873A (en) 1975-05-27 1976-05-26 Catalyst for polymerizing olefins

Country Status (11)

Country Link
JP (1) JPS51144397A (en)
AU (1) AU502872B2 (en)
BE (1) BE842254A (en)
BR (1) BR7603336A (en)
CA (1) CA1056546A (en)
DE (1) DE2623332C2 (en)
ES (1) ES448189A1 (en)
FR (1) FR2312289A1 (en)
GB (1) GB1500873A (en)
IT (1) IT1061612B (en)
NL (1) NL163525C (en)

Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0009160A1 (en) * 1978-09-05 1980-04-02 The Dow Chemical Company High efficiency catalyst for polymerizing olefins, and the use thereof
US4198315A (en) 1978-09-05 1980-04-15 The Dow Chemical Company High efficiency catalyst for polymerizing olefins
US4224186A (en) 1979-04-09 1980-09-23 The Dow Chemical Company High efficiency catalyst for polymerizing olefins
US4238355A (en) 1979-09-10 1980-12-09 The Dow Chemical Company High efficiency catalyst for polymerizing olefins
US4243785A (en) 1978-09-05 1981-01-06 The Dow Chemical Company High efficiency catalyst for polymerizing olefins
US4244838A (en) 1979-06-25 1981-01-13 The Dow Chemical Company High efficiency catalyst for polymerizing olefins
US4246383A (en) 1979-06-25 1981-01-20 The Dow Chemical Company Process for polymerizing olefins in the presence of a catalyst prepared from an organomagnesium component which does not reduce TiCl4
US4263422A (en) 1979-12-31 1981-04-21 The Dow Chemical Company Polymerization of olefins with dual, independently supported catalysts
US4269733A (en) 1979-09-28 1981-05-26 The Dow Chemical Company Ultra high efficiency catalyst for polymerizing olefins
US4276191A (en) 1979-06-04 1981-06-30 Standard Oil Company (Indiana) Catalyst and process for polymerization of alpha-olefins
US4285834A (en) 1979-12-31 1981-08-25 The Dow Chemical Company Dual, independently supported catalyst mixtures
US4308369A (en) 1979-09-28 1981-12-29 The Dow Chemical Company High efficiency catalyst for polymerizing olefins
US4323665A (en) 1979-04-09 1982-04-06 The Dow Chemical Co. High efficiency catalyst for polymerizing olefins
US4330647A (en) * 1979-09-28 1982-05-18 Asahi Kasei Kogyo Kabushiki Kaisha Process for polymerizing α-olefins
EP0053632A1 (en) * 1980-12-05 1982-06-16 The Dow Chemical Company Catalyst composition and polymerization of alpha-olefins employing such a catalyst composition
US4362654A (en) 1981-05-14 1982-12-07 The Dow Chemical Company Chromium-containing catalysts for polymerizing olefins
US4380616A (en) 1981-05-14 1983-04-19 The Dow Chemical Company Polymerization of olefins in the presence of chromium-containing catalysts
US4380508A (en) 1981-10-22 1983-04-19 The Dow Chemical Company Ultra high efficiency catalyst for polymerizing olefins
US4381253A (en) 1981-10-22 1983-04-26 The Dow Chemical Company Ultra high efficiency catalyst for polymerizing olefins
US4399053A (en) 1980-12-24 1983-08-16 The Dow Chemical Company High efficiency catalyst containing titanium, zirconium and zinc for polymerizing olefins
US4409126A (en) 1981-10-22 1983-10-11 The Dow Chemical Company Ultra high efficiency catalyst for polymerizing olefins
US4418184A (en) 1979-06-11 1983-11-29 Mitsui Petrochemical Industries, Ltd. Process for preparation of ethylene polymer wax
US4434282A (en) 1982-10-04 1984-02-28 The Dow Chemical Company Process for polymerizing olefins
EP0126515A1 (en) * 1983-05-21 1984-11-28 Dsm N.V. Process for the (co)polymerization of ethylene
US4496661A (en) * 1983-10-24 1985-01-29 The Dow Chemical Company High efficiency catalyst for polymerizing olefins
US4496660A (en) * 1980-10-01 1985-01-29 The Dow Chemical Company Catalyst prepared from organo-magnesium compound; oxygen- or nitrogen-containing compound; halide source; transition metal compound and reducing agent
US4916099A (en) * 1987-09-09 1990-04-10 Sumitomo Chemical Company, Limited Solid catalyst component for olefin copolymerization and process for olefin copolymerization using said solid catalyst component
US5045612A (en) * 1990-04-18 1991-09-03 The Dow Chemical Company Catalyst and process for polymerizing olefins
US5114897A (en) * 1990-04-18 1992-05-19 The Dow Chemical Company Catalyst and process for polymerizing olefins
EP2750863B1 (en) 2011-08-26 2016-06-29 Dow Global Technologies LLC Bioriented polyethylene film

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4135046A (en) 1977-02-28 1979-01-16 Arco Polymers, Inc. High efficiency catalysts for olefin polymerization
US4390677A (en) 1978-03-31 1983-06-28 Karol Frederick J Article molded from ethylene hydrocarbon copolymer
ZA801724B (en) * 1979-04-01 1981-03-25 Stamicarbon Catalytic titanium compound,process for the manufacture thereof,and process for the polymerization of lakenes-1 with application of such a titanium component
JPS56161406A (en) * 1980-05-17 1981-12-11 Mitsubishi Petrochem Co Ltd Polymerization of ethylene
EP0114902A1 (en) * 1983-01-26 1984-08-08 The Dow Chemical Company High efficiency catalyst for polymerizing olefins prepared from organotitanium and magnesium components
CA2194178C (en) * 1994-07-01 2006-02-07 Nicolaas Hendrika Friederichs Catalyst system for the polymerization of ethylene

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE785673A (en) * 1971-06-30 1973-01-02 Naphtachimie Sa POLYMERIZATION CATALYZERS OF OLEFINS PREPARED FROM DECOMPOSED ORGANOMAGNESIANS

Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0009160A1 (en) * 1978-09-05 1980-04-02 The Dow Chemical Company High efficiency catalyst for polymerizing olefins, and the use thereof
US4198315A (en) 1978-09-05 1980-04-15 The Dow Chemical Company High efficiency catalyst for polymerizing olefins
US4243785A (en) 1978-09-05 1981-01-06 The Dow Chemical Company High efficiency catalyst for polymerizing olefins
US4224186A (en) 1979-04-09 1980-09-23 The Dow Chemical Company High efficiency catalyst for polymerizing olefins
US4323665A (en) 1979-04-09 1982-04-06 The Dow Chemical Co. High efficiency catalyst for polymerizing olefins
US4276191A (en) 1979-06-04 1981-06-30 Standard Oil Company (Indiana) Catalyst and process for polymerization of alpha-olefins
US4418184A (en) 1979-06-11 1983-11-29 Mitsui Petrochemical Industries, Ltd. Process for preparation of ethylene polymer wax
US4246383A (en) 1979-06-25 1981-01-20 The Dow Chemical Company Process for polymerizing olefins in the presence of a catalyst prepared from an organomagnesium component which does not reduce TiCl4
US4244838A (en) 1979-06-25 1981-01-13 The Dow Chemical Company High efficiency catalyst for polymerizing olefins
US4238355A (en) 1979-09-10 1980-12-09 The Dow Chemical Company High efficiency catalyst for polymerizing olefins
US4269733A (en) 1979-09-28 1981-05-26 The Dow Chemical Company Ultra high efficiency catalyst for polymerizing olefins
US4330647A (en) * 1979-09-28 1982-05-18 Asahi Kasei Kogyo Kabushiki Kaisha Process for polymerizing α-olefins
US4308369A (en) 1979-09-28 1981-12-29 The Dow Chemical Company High efficiency catalyst for polymerizing olefins
US4263422A (en) 1979-12-31 1981-04-21 The Dow Chemical Company Polymerization of olefins with dual, independently supported catalysts
US4285834A (en) 1979-12-31 1981-08-25 The Dow Chemical Company Dual, independently supported catalyst mixtures
US4496660A (en) * 1980-10-01 1985-01-29 The Dow Chemical Company Catalyst prepared from organo-magnesium compound; oxygen- or nitrogen-containing compound; halide source; transition metal compound and reducing agent
EP0053632A1 (en) * 1980-12-05 1982-06-16 The Dow Chemical Company Catalyst composition and polymerization of alpha-olefins employing such a catalyst composition
US4399053A (en) 1980-12-24 1983-08-16 The Dow Chemical Company High efficiency catalyst containing titanium, zirconium and zinc for polymerizing olefins
US4362654A (en) 1981-05-14 1982-12-07 The Dow Chemical Company Chromium-containing catalysts for polymerizing olefins
US4380616A (en) 1981-05-14 1983-04-19 The Dow Chemical Company Polymerization of olefins in the presence of chromium-containing catalysts
US4380508A (en) 1981-10-22 1983-04-19 The Dow Chemical Company Ultra high efficiency catalyst for polymerizing olefins
US4381253A (en) 1981-10-22 1983-04-26 The Dow Chemical Company Ultra high efficiency catalyst for polymerizing olefins
US4409126A (en) 1981-10-22 1983-10-11 The Dow Chemical Company Ultra high efficiency catalyst for polymerizing olefins
US4434282A (en) 1982-10-04 1984-02-28 The Dow Chemical Company Process for polymerizing olefins
EP0126515A1 (en) * 1983-05-21 1984-11-28 Dsm N.V. Process for the (co)polymerization of ethylene
US4496661A (en) * 1983-10-24 1985-01-29 The Dow Chemical Company High efficiency catalyst for polymerizing olefins
US4916099A (en) * 1987-09-09 1990-04-10 Sumitomo Chemical Company, Limited Solid catalyst component for olefin copolymerization and process for olefin copolymerization using said solid catalyst component
US5045612A (en) * 1990-04-18 1991-09-03 The Dow Chemical Company Catalyst and process for polymerizing olefins
US5114897A (en) * 1990-04-18 1992-05-19 The Dow Chemical Company Catalyst and process for polymerizing olefins
EP2750863B1 (en) 2011-08-26 2016-06-29 Dow Global Technologies LLC Bioriented polyethylene film

Also Published As

Publication number Publication date
BE842254A (en) 1976-11-26
IT1061612B (en) 1983-04-30
BR7603336A (en) 1976-12-07
NL7605544A (en) 1976-11-30
AU1426376A (en) 1977-12-01
AU502872B2 (en) 1979-08-09
DE2623332A1 (en) 1976-12-09
NL163525B (en) 1980-04-15
JPS551283B2 (en) 1980-01-12
FR2312289A1 (en) 1976-12-24
JPS51144397A (en) 1976-12-11
ES448189A1 (en) 1977-07-01
FR2312289B1 (en) 1981-12-11
NL163525C (en) 1980-09-15
DE2623332C2 (en) 1986-08-07
CA1056546A (en) 1979-06-12

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19960525