Synthesis and properties of poly (1,4-cyclohexanedicarboxylic anhydride)
✍ Scribed by Tao Zhang; Ming Gu; Xuehai Yu
- Book ID
- 106002704
- Publisher
- Springer
- Year
- 2000
- Tongue
- English
- Weight
- 380 KB
- Volume
- 45
- Category
- Article
- ISSN
- 0170-0839
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## Abstract Poly(butylene 1,4‐cyclohexanedicarboxylate) (PBCHD) is an environmentally friendly material, as it can be obtained from biomass (although nowadays it is prepared from petroleum resources) and is potentially biodegradable. Moreover, the aliphatic rings along the chains lend interesting c
## Abstract A naphthalene unit‐containing bis(ether anhydride), 4,4′‐(1,5‐naphthylenedioxy)‐diphthalic anhydride, was prepared in three steps starting from the nucleophilic nitro‐displacement reaction of 1,5‐dihydroxynaphthalene and 4‐nitrophthalonitrile in __N__,__N__‐dimethylformamide (DMF) solut
Copolyesters were synthesized from bis(hydroxyethyl) naphthalate/bis-(hydroxymethylcyclohexane)naphthalate (BHEN/BHCN) with various compositions. Copolyesters having intrinsic viscosities of 0.58-0.65 dL g were obtained by melt polycondensation in the presence of metallic catalysts. The optimum cond