Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Patent
1975-10-24
1976-11-23
Hamrock, William F.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
526173, 526175, 526240, 260 775CR, 526 42, 526 54, 526335, C08F 842, C08F 808, C08F 3614
Patent
active
039938549
ABSTRACT:
Adducts of hydrocarbon lithium compounds and alkadienols such as 2,4-pentadien-1-ol are employed in the anionic solution polymerization of polymerizable monomers to produce polymers containing terminal hydroxyl groups.
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patent: 3041320 (1962-01-01), Chapin et al.
patent: 3287333 (1966-11-01), Zelinski
patent: 3294768 (1966-12-01), Wofford
patent: 3317918 (1967-05-01), Foster
Tetrahedron Letters No. 5, pp. 325-328 (G. Britain), "Organolithium Additions to Allylic Alcohols," by Crandall, et al., (1969).
J. Pol. Science Part A-1; vol. 8, pp. 533-543 (1970), "Effect of Lithium Alkoxide on Polymerization," by Hsieh.
Smith Richard L.
Uraneck Carl A.
Hamrock William F.
Phillips Petroleum Company
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