Aromatic soluble polyamides and copolyamides having hexafluoroisopropylidene and isopropylidene moieties in the molecular structure of polymer chain were prepared by reacting the aromatic diacid chlorides and fluorine or nonfluorine containing aromatic diamines using low-temperature polycondensation
โฆ LIBER โฆ
Ethynyl terminated ethers. Synthesis and thermal characterization of 2,2 bis (ethynyl-4-phenylcarbonyl-4-phenoxy-4-phenyl) propane and 2,2 bis (ethynyl-4-phenylsulfonyl-4-phenoxy-4-phenyl) propane
โ Scribed by Georges Lucotte; Laurent Cormier; Bruno Delfort
- Publisher
- Springer
- Year
- 1990
- Tongue
- English
- Weight
- 216 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0170-0839
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