TY - GEN
T1 - Miscibility of poly(styrene-r-t-Butyl acrylate) and its ionic salt derivative with poly(2,6-dimethyl-1,4-phenylene oxide)
AU - Leung, Louis M L
AU - Lau, Chun Tak
AU - Hon,
N1 - Copyright:
Copyright 2004 Elsevier B.V., All rights reserved.
PY - 1992/8
Y1 - 1992/8
N2 - Polystyrene (PS) and poly(2,6-dimethyl-1,4-phenylene oxide) (PPO) are known to be miscible in all composition ranges. The origin of the interaction responsible for the miscibility is unknown but has been suggested relating to the phenyl group coupling of the aromatic moieties. Copolymers of polystyrene, however, are found to have composition ranges that are either miscible or immiscible with PPO. It is therefore suggested that miscibility between a polymer pair can be related to favorable 'attractive' segmental interaction and 'repulsive' interaction as well. In this paper, a long-range interactive force that is electrical in nature is include in the copolymer to study its effect on miscibility. A series of poly(styrene-r-t-butyl acrylate) (PS-tBA) copolymer is prepared and the t-butyl acrylate group is subsequently hydrolyzed, and then neutralized to form potassium salt of the carboxylic acid.
AB - Polystyrene (PS) and poly(2,6-dimethyl-1,4-phenylene oxide) (PPO) are known to be miscible in all composition ranges. The origin of the interaction responsible for the miscibility is unknown but has been suggested relating to the phenyl group coupling of the aromatic moieties. Copolymers of polystyrene, however, are found to have composition ranges that are either miscible or immiscible with PPO. It is therefore suggested that miscibility between a polymer pair can be related to favorable 'attractive' segmental interaction and 'repulsive' interaction as well. In this paper, a long-range interactive force that is electrical in nature is include in the copolymer to study its effect on miscibility. A series of poly(styrene-r-t-butyl acrylate) (PS-tBA) copolymer is prepared and the t-butyl acrylate group is subsequently hydrolyzed, and then neutralized to form potassium salt of the carboxylic acid.
UR - http://www.scopus.com/inward/record.url?scp=0026995779&partnerID=8YFLogxK
M3 - Conference proceeding
AN - SCOPUS:0026995779
SN - 0841222169
T3 - Polymeric Materials Science and Engineering: Proceedings of the American Chemical Society Division of Polymeric Materials: Science and Engineering
SP - 286
EP - 287
BT - Polymeric Materials Science and Engineering
PB - PMSE Division of American Chemical Society
T2 - Proceedings of the American Chemical Society Division of Polymeric Materials - Science and Engineering
Y2 - 23 August 1992 through 27 August 1992
ER -