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of 4
pro vyhledávání: '"Mark Gelmont"'
Publikováno v:
Polymers, Vol 12, Iss 2, p 352 (2020)
Polymers
Volume 12
Issue 2
Polymers
Volume 12
Issue 2
In the view of many national and international human health and environmental regulations, polymeric flame retardants are sustainable products. In this work, a series of high molecular weight and polymeric brominated flame retardants are synthesized
Autor:
Mark Gelmont, Jakob Oren
Publikováno v:
Organic Process Research & Development. 6:591-596
Publikováno v:
Organic Process Research & Development. 7:121-121
A new, simple and practical, two-stage process for the preparation of 5-hydroxyisophthalic acid (5-HIPA) from isophthalic acid is described. In the first stage, isophthalic acid is brominated by bromine in oleum, in the presence of an iodine catalyst