Various soluble polyimides with bis[4-(3-aminophenoxy)phenyl]sulfone and three kinds of dianhydrides were prepared in a polar N-methyl-2-pyrrolidone solvent by the traditional chemical two-step method. All the polymers synthesized had good solubilities in polar solvents and excellent thermal propert
β¦ LIBER β¦
Preparation and properties of polyimide ultrafiltration membranes
β Scribed by Dong Bo; Zhu Kun
- Book ID
- 117511340
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 515 KB
- Volume
- 60
- Category
- Article
- ISSN
- 0376-7388
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