## Abstract **Summary:** Poly(__ε__‐caprolactone) (PCL)/chitin and PCL/chitosan blend films with compositional gradients were successfully fabricated by a dissolution/diffusion method; that is, repeatedly pouring the PCL/chitin (or PCL/chitosan) blend solutions, with variable composition, onto poly
Formation and morphologies of ethylcyanoethyl cellulose/poly(ε-caprolactone) blending films
✍ Scribed by Xuesong Zhou; Yong Huang
- Publisher
- John Wiley and Sons
- Year
- 2004
- Tongue
- English
- Weight
- 251 KB
- Volume
- 93
- Category
- Article
- ISSN
- 0021-8995
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Electrical properties of poly( 1-caprolactone) (PCL)/poly(vinyl butyral) (PVB) blends containing carbon black (CB) were studied as a function of a small amount of PVB content and a wide range of molecular weight of PVB. For samples with the same CB content, the intensity of positive temperature coef
## Abstract Poly(ε‐caprolactone) was found to form inclusion complexes with α‐cyclodextrin to give crystalline compounds. The complexes are stoichiometric one‐to‐one (cyclodextrin: monomer unit) compounds. The yields of the complexes decreased with increasing the molecular weight of the polymer. Th