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ZA743629B - Process for polymerizing alpha-olefines - Google Patents

Process for polymerizing alpha-olefines

Info

Publication number
ZA743629B
ZA743629B ZA00743629A ZA743629A ZA743629B ZA 743629 B ZA743629 B ZA 743629B ZA 00743629 A ZA00743629 A ZA 00743629A ZA 743629 A ZA743629 A ZA 743629A ZA 743629 B ZA743629 B ZA 743629B
Authority
ZA
South Africa
Prior art keywords
olefines
polymerizing alpha
polymerizing
alpha
Prior art date
Application number
ZA00743629A
Other languages
English (en)
Inventor
M Engelmann
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of ZA743629B publication Critical patent/ZA743629B/xx

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
ZA00743629A 1973-06-09 1974-06-07 Process for polymerizing alpha-olefines ZA743629B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2329641A DE2329641C3 (de) 1973-06-09 1973-06-09 Verfahren zur Polymerisation von ct-Olefinen

Publications (1)

Publication Number Publication Date
ZA743629B true ZA743629B (en) 1975-06-25

Family

ID=5883651

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00743629A ZA743629B (en) 1973-06-09 1974-06-07 Process for polymerizing alpha-olefines

Country Status (13)

Country Link
US (1) US3951935A (fr)
JP (1) JPS5034084A (fr)
AU (1) AU6986074A (fr)
BE (1) BE816119A (fr)
BR (1) BR7404716D0 (fr)
CA (1) CA1018299A (fr)
DE (1) DE2329641C3 (fr)
ES (1) ES426885A1 (fr)
FR (1) FR2232552B1 (fr)
IN (1) IN140716B (fr)
IT (1) IT1014875B (fr)
NL (1) NL7407491A (fr)
ZA (1) ZA743629B (fr)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50160406A (fr) * 1974-06-20 1975-12-25
JPS50160405A (fr) * 1974-06-20 1975-12-25
US4039472A (en) * 1975-11-14 1977-08-02 Standard Oil Company (Indiana) Increasing the particle size of as formed polyethylene or ethylene copolymer
JPS52136904A (en) * 1976-05-08 1977-11-16 Terukichi Hayashi Apparatus for treating woods
US4081589A (en) * 1976-12-20 1978-03-28 The Standard Oil Company Elimination of fibrous polymers
US4128502A (en) * 1976-12-30 1978-12-05 Standard Oil Company (Indiana) Ethylene polymerization catalyst
DE2752577A1 (de) * 1977-11-25 1979-06-07 Hoechst Ag Verfahren zur herstellung eines mischkatalysators
DE2906639C2 (de) * 1979-02-21 1982-03-25 Chemische Werke Hüls AG, 4370 Marl Verfahren zur Herstellung von weitgehend amorphen Ho mo- und/oder Copolymerisaten von α-Olefinen mit 3-3 2 Kohlenstoffatomen
JPS6042805B2 (ja) * 1979-02-27 1985-09-25 日石三菱株式会社 共重合体の製法
US4276191A (en) * 1979-06-04 1981-06-30 Standard Oil Company (Indiana) Catalyst and process for polymerization of alpha-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
US4244838A (en) * 1979-06-25 1981-01-13 The Dow Chemical Company High efficiency catalyst for polymerizing olefins
JPS5669103A (en) * 1979-11-09 1981-06-10 Koshi Preserving Kk Insizing device
US4326988A (en) * 1980-08-12 1982-04-27 Phillips Petroleum Company Catalyst, method of producing the catalyst, and polymerization process employing the catalyst
US4325837A (en) * 1980-08-12 1982-04-20 Phillips Petroleum Company Catalyst, method of producing the catalyst, and polymerization process employing the catalyst
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
DE3148229A1 (de) * 1981-12-05 1983-06-09 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von polyolefinwachsen
US4544647A (en) * 1982-07-29 1985-10-01 The Dow Chemical Company Catalyst prepared from organomagnesium compound, organic hydroxyl-containing compound, reducing halide source and transition metal compound
US4426316A (en) 1982-09-10 1984-01-17 The Dow Chemical Company Catalyst prepared from organomagnesium compound, organic hydroxyl-containing compound, reducing halide source and transition metal compound
US4605715A (en) * 1982-09-20 1986-08-12 The Dow Chemical Company Process for polymerizing olefins in the presence of a catalyst prepared from organomagnesium compound, epihalohydrin reducing halide source and transition metal compound
US4604374A (en) * 1982-09-20 1986-08-05 The Dow Chemical Company Catalyst prepared from organomagnesium compound, epihalohydrin reducing halide source and transition metal compound
US4434282A (en) 1982-10-04 1984-02-28 The Dow Chemical Company Process for polymerizing olefins
US4456547A (en) * 1982-10-21 1984-06-26 Fuentes Jr Ricardo 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
US4540756A (en) * 1983-11-01 1985-09-10 Hercules Incorporated Process for making low crystallinity polyolefins
JPS60115603A (ja) * 1983-11-29 1985-06-22 Toa Nenryo Kogyo Kk オレフインの重合方法
US4549001A (en) * 1984-09-27 1985-10-22 Phillips Petroleum Company Olefin polymerization
US4559317A (en) * 1984-09-27 1985-12-17 Phillips Petroleum Company Olefin polymerization
US4661465A (en) * 1985-10-31 1987-04-28 The Dow Chemical Company Method for preparing transition metal component of Ziegler-Natta catalysts
US4859757A (en) * 1986-06-30 1989-08-22 Rexene Products Company Novel propylene polymers
US5114897A (en) * 1990-04-18 1992-05-19 The Dow Chemical Company Catalyst and process for polymerizing olefins
US5045612A (en) * 1990-04-18 1991-09-03 The Dow Chemical Company Catalyst and process for polymerizing olefins
US5100069A (en) * 1990-08-27 1992-03-31 Barclay Randel L Hubless interlocking shearing machine with shallow gullet depths
DE59305691D1 (de) * 1992-05-26 1997-04-17 Hoechst Ag Verfahren zur Herstellung von Polyolefinwachsen
TW303368B (fr) * 1992-08-08 1997-04-21 Hoechst Ag
US5750813A (en) * 1992-12-15 1998-05-12 Clarian & Gmbh Process for the preparation of polyolefin waxes
US5449732A (en) * 1993-06-18 1995-09-12 Conoco Inc. Solvent free oil soluble drag reducing polymer suspension
US5521263A (en) * 1994-10-18 1996-05-28 Eastman Chemical Company Catalysts and synthesis of high molecular weight amorphous polyolefins and recovery thereof
DE19544493A1 (de) * 1995-11-29 1997-06-05 Basf Ag Strahlungshärtbare Zusammensetzung enthaltend alpha-Olefine
US6015779A (en) 1996-03-19 2000-01-18 Energy & Environmental International, L.C. Methods for forming amorphous ultra-high molecular weight polyalphaolefin drag reducing agents
US5916801A (en) * 1996-10-31 1999-06-29 Lopinto; Richard William Nectophotometer
DE19648895A1 (de) * 1996-11-26 1998-05-28 Clariant Gmbh Polar modifizierte Polypropylen-Wachse
ES2227747T3 (es) * 1997-07-11 2005-04-01 Clariant Gmbh Utilizacion de ceras de poliolefinas.
DE19729833A1 (de) * 1997-07-11 1999-01-14 Clariant Gmbh Polypropylenwachs
US6815011B2 (en) 2000-11-27 2004-11-09 Energy & Environmental International, L.C. Alpha olefin monomer partitioning agents for drag reducing agents and methods of forming drag reducing agents using alpha olefin monomer partitioning agents
CN1310960C (zh) 2001-01-16 2007-04-18 能源及环境国际有限公司 用作减阻剂的无定形超高分子量聚烯烃的形成方法
US7012046B2 (en) * 2001-06-08 2006-03-14 Eaton Gerald B Drag reducing agent slurries having alfol alcohols and processes for forming drag reducing agent slurries having alfol alcohols
US20040166337A1 (en) * 2003-02-20 2004-08-26 Toray Plastics (America), Inc. Biaxially oriented polypropylene high barrier metallized film for packaging
DE102007036792A1 (de) * 2007-08-03 2009-02-05 Clariant International Limited Hochkristalline Polypropylenwachse
EP2113541A1 (fr) 2008-04-28 2009-11-04 Borealis AG Composition de polymère en propylène adhésive adaptée à l'extrusion de revêtement de substrats papiers
DE102014001432A1 (de) 2014-02-05 2015-08-06 Clariant lnternational Ltd Wässrige Wachsdispersionen für Oberflächenbeschichtungen
JP6619819B2 (ja) 2015-04-29 2019-12-11 クラリアント・インターナシヨナル・リミテツド 改善された粉砕能を有する短鎖ポリエチレンホモポリマー

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL135605C (fr) * 1968-01-17
US3676415A (en) * 1968-06-27 1972-07-11 Hoechst Ag Process for polymerizing {60 -olefins
US3644318A (en) * 1968-08-21 1972-02-22 Hoechst Ag Process for the polymerization of olefins
DE1929863A1 (de) * 1969-06-12 1970-12-17 Hoechst Ag Verfahren zur Polymerisation von Olefinen
DE1964186A1 (de) * 1969-12-22 1971-06-24 Hoechst Ag Verfahren zur Polymerisation von alpha-Olefinen
DE2021831C3 (de) * 1970-05-05 1974-08-01 Farbwerke Hoechst Ag, Vormals Meister Lucius & Bruening, 6000 Frankfurt Verfahren zur Herstellung von Polymerisationskatalysatoren
DE2043508A1 (de) * 1970-09-02 1972-03-16 Farbwerke Hoechst AG, vorm. Meister Lucius & Brüning, 6000 Frankfurt Verfahren zur Herstellung von Polyolefinen
DE2111455A1 (de) * 1971-03-10 1972-09-28 Hoechst Ag Verfahren zur Herstellung von Polyolefinen

Also Published As

Publication number Publication date
ES426885A1 (es) 1976-09-01
IT1014875B (it) 1977-04-30
CA1018299A (en) 1977-09-27
DE2329641A1 (de) 1974-12-19
NL7407491A (fr) 1974-12-11
BR7404716D0 (pt) 1975-01-21
AU6986074A (en) 1975-12-11
BE816119A (fr) 1974-12-10
US3951935A (en) 1976-04-20
FR2232552B1 (fr) 1978-01-13
DE2329641C3 (de) 1978-09-28
DE2329641B2 (de) 1978-02-09
FR2232552A1 (fr) 1975-01-03
IN140716B (fr) 1976-12-11
JPS5034084A (fr) 1975-04-02

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