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Preparation of modified polyesters containing triphosphorous and their applications to PU flame-retardant coatings

✍ Scribed by Hong-Soo Park; Hyuk-Jae You; Hye-Jin Jo; II-Woo Shim; Hyun-Sik Hahm; Seong-Kil Kim; Young-Geun Kim

Publisher
Springer US
Year
2006
Tongue
English
Weight
222 KB
Volume
3
Category
Article
ISSN
1935-3804

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Two-component polyurethane flame retardant coatings were prepared by blending 2,3dibromo modified polyesters (2,3-DBPOs) and polyisocyanate. 2,3-DBPOs were synthesized by polycondensation of 2,3-dibromopropanoic acid, a flame retardant aliphatic carboxylic acid, with 1,4-butanediol, trimethylolpropa