Organic compounds -- part of the class 532-570 series – Organic compounds – Sulfur containing
Patent
1994-01-11
1998-09-01
Richter, Johann
Organic compounds -- part of the class 532-570 series
Organic compounds
Sulfur containing
568 50, C07C21308
Patent
active
058012907
ABSTRACT:
Processes for making poly(thioether ether)s and hydroxy-terminated poly(thioether ether)s are disclosed. The poly(thioether ether)s are made by bulk free-radical polymerization of diallyl ether and an aliphatic C.sub.2 -C.sub.10 dithiol. Liquid polymers are obtained when mixtures of two or more dithiols are used. Hydroxy-terminated products are obtained by reacting the poly(thioether ether)s with allyl alcohol under free-radical conditions.
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Cai Gangfeng
Gastinger Robert G.
Arco Chemical Technology L.P.
Richter Johann
Schuchardt Jonathan L.
Solola Taofiq A.
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