Unsaturated Polyurethane Resin Based on Resorcinol

Diglycidyl ether of 1,3-benzenediol (DGER) was prepared and characterized. Vinylester resin of DGER (VER-R) was prepared by the reaction between DGER and acrylic acid. The resin was characterized by their viscosity, number average molecular weight and infra-red spectrophotometry. The polyurethane wa...

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Bibliographic Details
Published in:International journal of polymeric materials 1998-01, Vol.39 (1-2), p.73-78
Main Authors: Patel, Jitendra M., Thakkar, Jatin R., Patel, Ravji D.
Format: Article
Language:English
Subjects:
coating
number average molecular weight
polyurethane
Vinylester resin
viscosity
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Description
Summary:Diglycidyl ether of 1,3-benzenediol (DGER) was prepared and characterized. Vinylester resin of DGER (VER-R) was prepared by the reaction between DGER and acrylic acid. The resin was characterized by their viscosity, number average molecular weight and infra-red spectrophotometry. The polyurethane was prepared by the condensation of VER-R and toluene diisocyanate and characterized. The resultant polyurethane containing two vinyl group was copolymerized with styrene vinyl monomer by varying the proportion of styrene. The properties of resulting materials relative to coating applications were established.
ISSN:0091-4037
1563-535X
DOI:10.1080/00914039808041036