GB1045293A - Novel sulfur-curable terpolymers and process for the preparation thereof - Google Patents

Novel sulfur-curable terpolymers and process for the preparation thereof

Info

Publication number
GB1045293A
GB1045293A GB752464A GB752464A GB1045293A GB 1045293 A GB1045293 A GB 1045293A GB 752464 A GB752464 A GB 752464A GB 752464 A GB752464 A GB 752464A GB 1045293 A GB1045293 A GB 1045293A
Authority
GB
United Kingdom
Prior art keywords
ch3
aluminium hydride
preparation
process
groups
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
GB752464A
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.)
Snam SpA
Original Assignee
Snam SpA
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
Priority to IT391863 priority Critical
Application filed by Snam SpA filed Critical Snam SpA
Publication of GB1045293A publication Critical patent/GB1045293A/en
Application status is Expired legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

Abstract

Linear amorphous sulphur-curable terpolymers are obtained by terpolymerizing two different mono-alpha-olefines with an alkenyl-cycloalkene using a catalyst comprising a compound of a transition metal of Groups IVb or Vb (Derning Table) and an aluminium hydride soluble in aromatic hydrocarbons, said aluminium hydride having the formula AlHXY where X and Y are hydrogen, halogen or <FORM:1045293/C3/1> groups, R1 and R2 being alkyl, aryl, alkaryl, cycloalkyl or the nitrogen atom may form part of a heterocyclic molecule. The aluminium hydride may be complexed with a Lewis base. Lists of catalysts components are given. In the examples ethylene, propylene and 4-vinyl-cyclohexene-1 are terpolymerized using vanadium or titanium tetrachloride and one of the following:-HCl2Al.O(C2H5)2; HAl.BrN(CH3)2; H2Al.N(CH3)2 and H3Al.N(CH3)3.
GB752464A 1963-02-27 1964-02-24 Novel sulfur-curable terpolymers and process for the preparation thereof Expired GB1045293A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT391863 1963-02-27

Publications (1)

Publication Number Publication Date
GB1045293A true GB1045293A (en) 1966-10-12

Family

ID=11111960

Family Applications (1)

Application Number Title Priority Date Filing Date
GB752464A Expired GB1045293A (en) 1963-02-27 1964-02-24 Novel sulfur-curable terpolymers and process for the preparation thereof

Country Status (4)

Country Link
DE (1) DE1520853A1 (en)
GB (1) GB1045293A (en)
LU (1) LU45527A1 (en)
NL (1) NL6401948A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6871140B1 (en) 2000-02-25 2005-03-22 Costar Group, Inc. System and method for collection, distribution, and use of information in connection with commercial real estate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6871140B1 (en) 2000-02-25 2005-03-22 Costar Group, Inc. System and method for collection, distribution, and use of information in connection with commercial real estate

Also Published As

Publication number Publication date
LU45527A1 (en) 1965-08-25
LU45527A (en)
NL6401948A (en) 1964-08-28
DE1520853A1 (en) 1970-01-29

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