GB1400472A - Polymerization catalyst systems and preparation and use thereof - Google Patents

Polymerization catalyst systems and preparation and use thereof

Info

Publication number
GB1400472A
GB1400472A GB4128772A GB4128772A GB1400472A GB 1400472 A GB1400472 A GB 1400472A GB 4128772 A GB4128772 A GB 4128772A GB 4128772 A GB4128772 A GB 4128772A GB 1400472 A GB1400472 A GB 1400472A
Authority
GB
United Kingdom
Prior art keywords
metal
oxide
iiib
sept
polymerization catalyst
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
GB4128772A
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.)
Universal Oil Products Co
Original Assignee
Universal Oil Products 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 Universal Oil Products Co filed Critical Universal Oil Products Co
Publication of GB1400472A publication Critical patent/GB1400472A/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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

Abstract

1400472 Olefin polymerization catalyst UNIVERSAL OIL PRODUCTS CO 6 Sept 1972 [7 Sept 1971] 41287/72 Heading C3P Olefinic hydrocarbons may be polymerized by means of a catalyst composition comprising (1) a Group IVA, VA or VIA metal halide chemically supported on an oxide of a metal of Group IIA, IIB, IIIB or IVB such that the atomic ratio of halogen to Group IVA, VA or VIA metal is at least 10 : 1, (2) an organometallic compound of a metal of Group IIA or IIIB and (3) a Lewis base modifier selected from organic phosphorus-containing compounds, organoamines, organoarsines and organosulphides. The metal oxide may be magnesium oxide having specified physical properties. A preferred catalyst, which is used to polymerize ethylene and propylene, comprises a TiCl 4 /MgO reaction product, triisobutylaluminium and diethylphenylphosphine.
GB4128772A 1971-09-07 1972-09-06 Polymerization catalyst systems and preparation and use thereof Expired GB1400472A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17850071A 1971-09-07 1971-09-07

Publications (1)

Publication Number Publication Date
GB1400472A true GB1400472A (en) 1975-07-16

Family

ID=22652775

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4128772A Expired GB1400472A (en) 1971-09-07 1972-09-06 Polymerization catalyst systems and preparation and use thereof

Country Status (18)

Country Link
JP (1) JPS4836285A (en)
AR (1) AR193667A1 (en)
AU (1) AU4634172A (en)
BE (1) BE788343A (en)
BR (1) BR7206115D0 (en)
DE (1) DE2243633A1 (en)
EG (1) EG10893A (en)
ES (1) ES406436A1 (en)
FR (1) FR2152714B1 (en)
GB (1) GB1400472A (en)
HU (1) HU167539B (en)
IL (1) IL40257A0 (en)
IT (1) IT965222B (en)
NL (1) NL7212168A (en)
PL (1) PL78363B1 (en)
SU (1) SU463253A3 (en)
TR (1) TR17298A (en)
ZA (1) ZA725985B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0004481A2 (en) * 1978-03-29 1979-10-03 Exxon Research And Engineering Company Catalyst compositions containing a trialkyl aluminium co-catalyst and the use for the polymerization of olefins
EP0015762A1 (en) * 1979-03-07 1980-09-17 Exxon Research And Engineering Company Ziegler type catalyst composition
EP0016582A1 (en) * 1979-03-07 1980-10-01 Exxon Research And Engineering Company Ziegler-type catalyst composition

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS515872B2 (en) * 1972-10-02 1976-02-23
JPS5379984A (en) * 1976-12-24 1978-07-14 Mitsui Petrochem Ind Ltd Copolymer and production

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0004481A2 (en) * 1978-03-29 1979-10-03 Exxon Research And Engineering Company Catalyst compositions containing a trialkyl aluminium co-catalyst and the use for the polymerization of olefins
EP0004481A3 (en) * 1978-03-29 1979-10-17 Exxon Research And Engineering Company Catalyst compositions containing a trialkyl aluminium co-catalyst and the use for the polymerization of olefins
EP0015762A1 (en) * 1979-03-07 1980-09-17 Exxon Research And Engineering Company Ziegler type catalyst composition
EP0016582A1 (en) * 1979-03-07 1980-10-01 Exxon Research And Engineering Company Ziegler-type catalyst composition

Also Published As

Publication number Publication date
ZA725985B (en) 1974-01-30
NL7212168A (en) 1973-03-09
BE788343A (en) 1973-01-02
JPS4836285A (en) 1973-05-28
DE2243633A1 (en) 1973-03-22
AU4634172A (en) 1974-03-14
EG10893A (en) 1976-10-31
HU167539B (en) 1975-10-28
FR2152714A1 (en) 1973-04-27
IL40257A0 (en) 1972-10-29
BR7206115D0 (en) 1973-08-30
IT965222B (en) 1974-01-31
ES406436A1 (en) 1976-01-16
AR193667A1 (en) 1973-05-11
FR2152714B1 (en) 1975-06-13
SU463253A3 (en) 1975-03-05
PL78363B1 (en) 1975-06-30
TR17298A (en) 1975-03-24

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees