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Preparation and properties of cardopolyimides containing phenoxaphosphine units

✍ Scribed by T. Ashok Reddy; M. Srinivasan


Publisher
John Wiley and Sons
Year
1989
Tongue
English
Weight
201 KB
Volume
27
Category
Article
ISSN
0887-624X

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πŸ“œ SIMILAR VOLUMES


Preparation of phosphorus-containing pol
✍ M. Sato; Y. Tada; M. Yokoyama πŸ“‚ Article πŸ“… 1980 πŸ› Elsevier Science 🌐 English βš– 382 KB

New phenoxaphosphine-containing polyimides were synthesized from 10-phenylphenoxaphosphine-2,3,7,8-tetracarboxylic dianhydride 10-oxide (IV) and diamines via polyamic acids in two steps. (IV) was prepared by dehydration of IO-phenylphenoxaphosphine-2,3,7,8-tetracarboxylic acid 10-oxide (!!!) derived

Preparation of phosphorus-containing pol
✍ M. Sato; M. Yokoyama πŸ“‚ Article πŸ“… 1979 πŸ› Elsevier Science 🌐 English βš– 268 KB

New phenoxaphosphine-containing polyamides were prepared from 2,8-dichloroformyl-10phenylphenoxaphosphine 10-oxide (I!!) and aromatic diamines in DMA by low-temperature solution polycondensation in the presence of triethylamine as acid acceptor. (III) was synthesized by the chlorination of 2,8-dicar