THE INFLUENCE OF BRANCHING ON INTERMOLECULAR AND INTRAMOLECULAR INTERACTION PARAMETERS OF POLYMER-SOLVENT SYSTEMS

Authors
IOAN C IOAN S SIMIONESCU BC
Citation
C. Ioan et al., THE INFLUENCE OF BRANCHING ON INTERMOLECULAR AND INTRAMOLECULAR INTERACTION PARAMETERS OF POLYMER-SOLVENT SYSTEMS, Pure and applied chemistry, A32(8-9), 1995, pp. 1589-1600
Citations number
19
Categorie Soggetti
Polymer Sciences
Journal title
Pure and applied chemistry → ACNP
ISSN journal
00334545
Volume
A32
Issue
8-9
Year of publication
1995
Pages
1589 - 1600
Database
ISI
SICI code
0033-4545(1995)A32:8-9<1589:TIOBOI>2.0.ZU;2-M
Abstract
The influence of branching on inter- and intramolecular interaction pa rameters-as defined by Wolf for linear polymers-is discussed for starl ike polystyrene and polybutadiene in good solvents. The paper proposes a method of evaluation of the interaction parameters for branched pol ymers starting from experimental data on A(2) and [eta] for linear cha ins and from the theoretical ratios A(2,branched)/A(2,linear) and [eta ](branched)/[eta](linear).