JPS5272390A - Purple ticl3 catalysts by direct lowwtemperature reduction - Google Patents

Purple ticl3 catalysts by direct lowwtemperature reduction

Info

Publication number
JPS5272390A
JPS5272390A JP51138559A JP13855976A JPS5272390A JP S5272390 A JPS5272390 A JP S5272390A JP 51138559 A JP51138559 A JP 51138559A JP 13855976 A JP13855976 A JP 13855976A JP S5272390 A JPS5272390 A JP S5272390A
Authority
JP
Japan
Prior art keywords
lowwtemperature
ticl3
purple
catalysts
reduction
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.)
Pending
Application number
JP51138559A
Other languages
English (en)
Inventor
Jiee Risutaazu Harii
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
Esso Research and Engineering 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 Exxon Research and Engineering Co, Esso Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of JPS5272390A publication Critical patent/JPS5272390A/ja
Pending 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
JP51138559A 1975-12-12 1976-11-19 Purple ticl3 catalysts by direct lowwtemperature reduction Pending JPS5272390A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/640,094 US4085064A (en) 1975-12-12 1975-12-12 Purple TiCl3 by direct low temperature reduction

Publications (1)

Publication Number Publication Date
JPS5272390A true JPS5272390A (en) 1977-06-16

Family

ID=24566816

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51138559A Pending JPS5272390A (en) 1975-12-12 1976-11-19 Purple ticl3 catalysts by direct lowwtemperature reduction

Country Status (7)

Country Link
US (1) US4085064A (ja)
JP (1) JPS5272390A (ja)
BE (1) BE849281A (ja)
BR (1) BR7607704A (ja)
FR (1) FR2334693A1 (ja)
NO (1) NO763681L (ja)
SE (1) SE7613951L (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1579725A (en) * 1976-07-12 1980-11-26 Shell Int Research Preparation of violet tici3
JPS598362B2 (ja) * 1978-06-23 1984-02-24 有限会社東洋ストウフア−・ケミカル α−オレフイン重合用触媒
US4295991A (en) * 1978-09-26 1981-10-20 Exxon Research & Engineering Co. Titanium trichloride catalyst component and the process for the production thereof
JPS56116706A (en) * 1980-02-21 1981-09-12 Sumitomo Chem Co Ltd Preparation of alpha-olefin polymer
US4330433A (en) * 1980-02-27 1982-05-18 Exxon Research & Engineering Co. Titanium trihalide catalyst and process for its production
US4414371A (en) * 1981-01-15 1983-11-08 Exxon Research & Engineering Co. Process for producing polyolefin granules having an average particle size greater than 600 microns
US4376061A (en) * 1981-01-23 1983-03-08 Gulf Research & Development Company Polymerizing olefins with a novel catalyst
US5177276A (en) * 1985-06-17 1993-01-05 Chevron Research Company Alpha-olefin oligomers useful as base stocks and viscosity index improvers, and lubricating oils containing same

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3141872A (en) * 1954-12-03 1964-07-21 Montedison Spa Polymerization catalyst and stereospecific polymerization of propylene therewith
NL251106A (ja) * 1959-06-18
US3032511A (en) * 1959-12-11 1962-05-01 Exxon Research Engineering Co Polymer catalysts
BE605604A (ja) * 1960-07-01
NL269009A (ja) * 1960-09-07
US3238145A (en) * 1960-11-10 1966-03-01 Union Carbide Corp Method of preparing catalyst compositions from titanium tetrachloride and organoaluminum compounds
NL297926A (ja) * 1962-09-17
AT279152B (de) * 1966-08-09 1970-02-25 Montedison Spa Verfahren zur Herstellung von Katalysatorkomponenten zur Polymerisation von α-Olefinen
FR1550186A (ja) * 1967-08-31 1968-12-20
NL7018333A (ja) * 1969-12-22 1971-06-24
IE35231B1 (en) * 1970-03-26 1975-12-24 Solvay Process for the preparation of a ziegler-natta type catalyst
US3681256A (en) * 1971-02-16 1972-08-01 Hercules Inc Method of preparing polymerization catalyst
CH543546A (fr) 1971-03-23 1973-10-31 Solvay Système catalytique de polymérisation des alpha-oléfines

Also Published As

Publication number Publication date
BE849281A (fr) 1977-06-10
NO763681L (ja) 1977-06-14
FR2334693A1 (fr) 1977-07-08
BR7607704A (pt) 1977-10-04
FR2334693B1 (ja) 1982-10-22
US4085064A (en) 1978-04-18
SE7613951L (sv) 1977-06-13

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