✦ LIBER ✦
Addition products of dialkyl phosphites with a Schiff base as components increasing the combustion resistance of polymers
✍ Scribed by I. Kraicheva; S. Varbanov; G. Borisov
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 248 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0014-3057
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✦ Synopsis
-1 -phenyl]diaminodiphenylmethane, 4,4'-bis[N-methyl(diethoxyphosphonyl)-1 -phenyl] diaminodiphenylmethane and 4,4'-bis[N-methyl(diisopropoxyphosphonyl)-l-phenyl]diaminodiphenylmethane, have been synthesized via the addition of dialkyl phosphites to a Schiff base 4,4'-bis(benzylideneamino)diphenylmethane. It has been shown these addition products can be used as non-reactive additives increasing the combustion resistance of epoxide resin and difurfurylidene acetone polymer.