Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Patent
1976-06-16
1980-02-19
Smith, Edward J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
252429B, 526128, 526136, 526138, 526139, 526351, C08F 466, C08F 1006
Patent
active
041895568
ABSTRACT:
In an alpha-olefin polymerization process using a transition metal halide-aluminum alkyl catalyst system, addition of minor, effective amounts of aromatic amines or amine N-oxides substituted with electron withdrawing groups decreases the amount of low molecular weight or amorphous polymer produced.
REFERENCES:
patent: 3219648 (1965-11-01), Hill
patent: 3281401 (1966-10-01), Harban et al.
patent: 3502634 (1970-03-01), Stedefeder et al.
patent: 3534006 (1970-10-01), Komaishi et al.
patent: 3984350 (1976-10-01), Karayannis et al.
Karayannis Nicholas M.
Lee Sam S.
Gilkes Arthur G.
McClain William T.
Oliver Wallace L.
Smith Edward J.
Standard Oil Company (Indiana)
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