β Scribed by Ki Hoon Lee; Doo Hyun Baek; Chang Seok Ki; Young Hwan Park
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Blend Γlms of a commercial poly(vinyl alcohol) (a-PVA) derived from vinyl acetate and silk Γbroin (SF) obtained from degummed silk were prepared by mixing the aqueous solutions of both samples. A plain weave structure was recognized only in the blend Γlms, whereas no structure was found for the supe
The gelation of aqueous poly(vinyl alcohol) (PVA) solution was accelerated by addition of a small amount of silk Γbroin (SF). The peculiar structure found in heterogeneous SF/PVA blend Γlms was analysed by polarizing microcopy, di β erential scanning calorimetry (DSC), infrared spectroscopy (IR), and
## Abstract Chitosan and poly(vinyl alcohol) blend fibers were prepared by spinning their solution through a viscoseβtype spinneret at 25Β°C into a coagulating bath containing aqueous NaOH and ethanol. The influence of coagulation solution composition on the spinning performance was discussed, and t