Preparation and properties of poly(urethane-imide)s derived from amine-blocked-polyurethane prepolymer and pyromellitic dianhydride

Poly(urethane-imide)s were prepared using amine-blocked-polyurethane (PU) prepolymer and pyromellitic dianhydride. The PU prepolymers were prepared by the reaction of different diols (polypropyleneoxy glycol, polytetramethyleneoxy glycol, polycaprolactonediol and hydroxyl terminated polybutadiene) a...

Full description

Saved in:

Bibliographic Details
Published in:	European polymer journal Vol. 38; no. 3; pp. 487 - 495
Main Authors:	Philip Gnanarajan, T, Padmanabha Iyer, N, Sultan Nasar, A, Radhakrishnan, G
Format:	Journal Article
Language:	English
Published:	Oxford Elsevier Ltd 01-03-2002 Elsevier
Subjects:	Applied sciences Blocked prepolymer Exact sciences and technology Mechanical properties Organic polymers Physicochemistry of polymers Poly(urethane-imide) Polycondensation Preparation, kinetics, thermodynamics, mechanism and catalysts Thermal stability Blocked prepolymer Poly(urethane-imide) Mechanical properties Thermal stability Dynamic mechanical properties Telechelic polymer Preparation Deprotection Imide copolymer Condensation polymerization Experimental study Urethane copolymer Pyromellitimide copolymer Etherurethane polymer
Online Access:	Get full text
Tags:	Add Tag No Tags, Be the first to tag this record!

Be the first to leave a comment!