Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1974-10-31
1976-06-29
Holler, Alan
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
C08L 2316, C08L 2308, C08F25506, C08F25502
Patent
active
039668444
ABSTRACT:
A polymeric material having high impact resistance and improved resistance to ageing is prepared by grafting monomers such as acrylonitrile and styrene upon a rubbery terpolymer of ethylene, an alpha-olefin such as propylene and a triene termonomer such as 2-(1' or 2' or 3' methyl-1' or 2' or 3' cyclopenta-2' or 4' dienyl) norborn-5-enyl-methane, containing from 0.1 to 20 pairs of conjugate double bonds per thousand carbon atoms in the polymer chain.
REFERENCES:
patent: 3483273 (1969-12-01), Prucnal et al.
patent: 3489822 (1970-01-01), Witt et al.
patent: 3892712 (1975-07-01), Arrighetti et al.
Arrighetti Sergio
Brancaccio Aldo
Cesca Sebastiano
Giuliani Gianpaolo
Holler Alan
Snam Progetti S.p.A.
Watson Ralph M.
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