GB895418A - Homogeneous, anhydrous titanium composition and method for the preparation of same - Google Patents

Homogeneous, anhydrous titanium composition and method for the preparation of same

Info

Publication number
GB895418A
GB895418A GB19145/61A GB1914561A GB895418A GB 895418 A GB895418 A GB 895418A GB 19145/61 A GB19145/61 A GB 19145/61A GB 1914561 A GB1914561 A GB 1914561A GB 895418 A GB895418 A GB 895418A
Authority
GB
United Kingdom
Prior art keywords
titanium tetrachloride
mixture
titanium
flake
aluminium metal
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
GB19145/61A
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.)
NAT LEAD CO
NL Industries Inc
Original Assignee
NAT LEAD CO
NL Industries Inc
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 NAT LEAD CO, NL Industries Inc filed Critical NAT LEAD CO
Publication of GB895418A publication Critical patent/GB895418A/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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/48—Halides, with or without other cations besides aluminium
    • C01F7/56—Chlorides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/02—Halides of titanium
    • 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/06—Propene
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram

Abstract

A composition suitable for use as a polymerization catalyst, and which dissolves in water to form a yellowish coloured solution, and has a specified diffraction pattern is made by a method comprising admixing aluminium metal, titanium tetrachloride, and an organic solvent capable of dissolving titanium tetrachloride but incapable of reacting with titanium tetrachloride and heating the mixture at a temperature between 80 DEG and 220 DEG C. The aluminium metal is preferably in flake form, e.g. a pigmentary grade flake. The aluminium and titanium chloride are preferably employed in the mixture in such proportions that the titanium compound is trivalent. The inert solvent may be kerosene, mineral spirits, paraffin oil, mineral oil, xylene, toluene, benzene, naphthalene, tetrahydronaphthalene, or chlorobenzene. In Example 1, one mole of pigmentary grade flake aluminium metal admixed with three litres of kerosene is heated to 200 DEG C. and three moles of titanium tetrachloride added dropwise to the mixture over a period of one hour, and the crystalline product separated. In Example 2, a similar procedure to Example 1 is used except that mineral spirits was the diluent, and the reaction temperature was 160 DEG C. The crystalline product separated had the following analysis, Ti 23,4%, Al 4,6%, Cl 64,4% and organic matter 7,6% by weight. Specifications 856,644 and 877,050 also are referred to.
GB19145/61A 1957-05-28 1958-05-16 Homogeneous, anhydrous titanium composition and method for the preparation of same Expired GB895418A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US66201757A 1957-05-28 1957-05-28
US86033059A 1959-12-18 1959-12-18

Publications (1)

Publication Number Publication Date
GB895418A true GB895418A (en) 1962-05-02

Family

ID=27098440

Family Applications (4)

Application Number Title Priority Date Filing Date
GB15864/58A Expired GB895417A (en) 1957-05-28 1958-05-16 Polymerization of olefins
GB19145/61A Expired GB895418A (en) 1957-05-28 1958-05-16 Homogeneous, anhydrous titanium composition and method for the preparation of same
GB47790/62A Expired GB944929A (en) 1957-05-28 1960-12-15 Method for polymerizing propylene
GB43254/60A Expired GB944928A (en) 1957-05-28 1960-12-15 Method for the preparation of polymers

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB15864/58A Expired GB895417A (en) 1957-05-28 1958-05-16 Polymerization of olefins

Family Applications After (2)

Application Number Title Priority Date Filing Date
GB47790/62A Expired GB944929A (en) 1957-05-28 1960-12-15 Method for polymerizing propylene
GB43254/60A Expired GB944928A (en) 1957-05-28 1960-12-15 Method for the preparation of polymers

Country Status (6)

Country Link
BE (2) BE568002A (en)
CH (1) CH371435A (en)
DE (2) DE1301527B (en)
FR (1) FR1209962A (en)
GB (4) GB895417A (en)
NL (4) NL124337C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3531420A (en) * 1966-10-19 1970-09-29 Exxon Research Engineering Co Tetrahalides of transition metals reduced with activated aluminum powder

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6231790B1 (en) * 1996-11-19 2001-05-15 Boulder Scientific Company Tetrakis-pentafluorophenyl borates from pentafluorophenyl grignard reagents

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE563469A (en) *
IT550875A (en) * 1954-11-27
IT526101A (en) * 1954-12-03
LU34258A1 (en) * 1955-03-21
FR1129678A (en) * 1955-08-02 1957-01-24 Rhone Poulenc Sa Process for obtaining solid polymers of propylene
BE552783A (en) * 1955-11-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3531420A (en) * 1966-10-19 1970-09-29 Exxon Research Engineering Co Tetrahalides of transition metals reduced with activated aluminum powder

Also Published As

Publication number Publication date
NL124337C (en)
NL228165A (en)
GB944928A (en) 1963-12-18
NL274141A (en)
BE568002A (en)
BE598132A (en)
GB944929A (en) 1963-12-18
NL259182A (en)
FR1209962A (en) 1960-03-04
DE1417912A1 (en) 1969-05-14
DE1301527B (en) 1969-08-21
CH371435A (en) 1963-08-31
GB895417A (en) 1962-05-02
DE1417912B2 (en) 1972-02-24

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