## Abstract Nylon 610/65F and nylon 610/65 copolymers were prepared by melt polycondensation from the diethylester of sebacic acid (10) and hexafluoroglutaric acid (5F) or glutaric acid (5) with hexamethylene diamine (6). Reduced specific viscosities of nylon 610/65F were lower than those of nylon
Effect of fluorine-containing substituents on spectralstructural characteristics of aroyl peroxides
โ Scribed by I. P. Zyat'kov; A. I. Rakhimov; G. A. Pitsevich; V. I. Gogolinskii; E. R. Androsyuk; D. I. Sagaidak
- Publisher
- Springer US
- Year
- 1983
- Tongue
- English
- Weight
- 484 KB
- Volume
- 39
- Category
- Article
- ISSN
- 0021-9037
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๐ SIMILAR VOLUMES
Introduction of fluorine atom(s) at the gand d-positions of alkyl iodides increased the selectivities toward palladiumcatalyzed cross-coupling reaction with organostannanes. A similar effect of fluorine substituents on the selectivities was also observed in the palladium-catalyzed carbonylative coup
A series of fluorine-containing copolyimides were synthesized by three different orders of addition of monomers. The fluorine-containing copolyimides were prepared by the reaction of 4,4ะ-diaminodiphenylmethane (DDM) with 2,2ะ-bis(3,4dicarboxyphenyl) hexafluoropropane dianhydride (6FDA), and pyromel