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Title: Synthesis of polyarylether sulphone by nitro displacement polymerization
Authors: Dutta, Pradip K
Maiti, Sukumar
Issue Date: Mar-1995
Publisher: NISCAIR-CSIR, India
Abstract: Polyarylether sulphone has been synthesized by the sulphone activated nitrodisplacement polymerization from dinitrodiphenyl sulphone and bisphenol A dianion prepared by various methods. The use of pressure increases the rate of polymerization and the molecular weight of the polymer. The n of the polymer has been computed from the PMR analysis. The polymers obtained have low inherent viscosities and are amorphous and soluble in polar solvents.
Page(s): 63-68
ISSN: 0975-0991 (Online); 0971-457X (Print)
Appears in Collections:IJCT Vol.02(2) [March 1995]

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