lmide oligomers having internal acetylene groups in the backbone were prepared utilizing bis(3-aminophenyl)acetylene as an internal acetylene source. 2,2'-Bis(3,4-dicarboxyphenyl)hexafluoropropane dianhydride (6FDA), pyromellitic dianhydride (PMDA), 3,3',4,4'-benzophenontetracarboxylic dianhydride (
β¦ LIBER β¦
Syntheses of polysilanes having cyclodisilazane units in the backbone
β Scribed by Huayu Qiu; Shuqi Yu; Hong Ren; Zuodong Du
- Book ID
- 104710972
- Publisher
- Springer
- Year
- 1992
- Tongue
- English
- Weight
- 333 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0170-0839
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