Narrow MWD alpha-olefin copolymers

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...

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5263482, 5263483, 5263484, 5263485, 5263486, 5263487, 525323, 5253317, C08F 1000

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active

049594362

ABSTRACT:
The present invention relates to novel copolymers of alpha-olefins comprised of intramolecularly heterogeneous and intermolecularly homogeneous copolymer chains.

REFERENCES:
patent: 3162620 (1964-12-01), Gladding et al.
patent: 3378606 (1975-04-01), Kontos
patent: 3380978 (1968-04-01), Ryan et al.
patent: 3522180 (1970-07-01), Sweeney et al.
patent: 3551336 (1970-12-01), Jacobson et al.
patent: 3625658 (1971-12-01), Closon
patent: 3681306 (1972-08-01), Wehner
patent: 3691078 (1972-10-01), Johnston et al.
patent: 3697429 (1972-10-01), Engel et al.
patent: 3790480 (1974-02-01), Campbell et al.
patent: 3853969 (1974-12-01), Kontos
patent: 3879494 (1975-04-01), Milkovich et al.
patent: 4065520 (1977-12-01), Bailey et al.
patent: 4078131 (1978-03-01), de Zarauz
patent: 4135044 (1979-01-01), Beals
patent: 4192935 (1980-03-01), Lovell et al.
patent: 4205021 (1980-05-01), Morito et al.
patent: 4259468 (1981-03-01), Kajiura et al.
patent: 4363904 (1982-12-01), Fraser et al.
patent: 4405774 (1983-09-01), Miwa et al.
patent: 4429079 (1984-01-01), Shibata et al.
patent: 4540753 (1985-09-01), Cozewith et al.
patent: 4666619 (1987-05-01), Kresge
patent: 4716207 (1987-12-01), Cozewith et al.
patent: 4786697 (1988-11-01), Cozewith et al.
patent: 4789714 (1988-12-01), Cozewith et al.
patent: 4792595 (1988-12-01), Cozewith et al.
patent: 4843129 (1989-06-01), Spenadel et al.
Cazes, J. Editor, "Liquid Chromotography of Polymers and Related Materials III" Marcel Dekker, 1981, On Line Determination by Light Scattering of Mechanical Degradation in the GPC Process, Rooney, J. G. & VerStrate, G., p. 207.
H. Inagaki and T. Tanaku, Developments in Polymer Characterization, vol. 3, 1 (1982).
1981 MMI International Symposium on "Transition Metal Catalyzed Polymerzations", Unsolved Problems.
Makromol. Chem., Rapid Commun. 3, 225-229 (1982), DOI, Y. Yeki S., Block Copolymerization of Propylene and Ethylene with the "Living". . .
C. K. Shih, Transactions of the Society of Rheology, vol. 14, "The Effect of Molecular Weight and Molecular Weight Distribution on the Non-Newtonian Behavior of Ethylene-Propylene-Diene Polymers," John Wiley & Sons Inc. (1970), pp. 83-114.
C. Cozewith and G. VerStrate, Macromolecules, vol. 4, "Ethylene-Propylene Copolymers, Reactivity Ratios, Evaluation, and Significance," (1971) pp. 482-489.
M. Cantow, Editor, Academic, "Polymer Fractionation", (1967), p. 341 ff.
E. Junghanns, A. Gumboldt, and G. Bier, Makromol. Chem., vol. 58, "Polymerization of Ethylene and Propylene to Amorphous Copolymers with Catalysts of Vanadium Oxychloride and Alkyl Aluminum Halides," (1962), pp. 18-42.
J. F. Wehner, Chemical Reaction Engineering-Houston, "Laminar Flow Polymerization of EPDM Polymer" ACS Symposium Series 65 (1978), pp. 140-152.
Yutaka Mitsuda, John L. Schrag, and John D. Ferry, Journal of Applied Polymer Science, vol. 18, "Estimation of Long-Chain Branching in Ethylene-Propylene Terpolymers from Infinite-Dilution Viscoelastic Properties," John Wiley & Sons Inc. (1974) pp. 193-202.

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