MISCIBILITY OF POLY(VINYL CHLORIDE) WITH CHITIN DERIVATIVES HAVING POLY(2-METHYL-2-OXAZOLINE) SIDE-CHAINS

Authors
AOI K TAKASU A OKADA M
Citation
K. Aoi et al., MISCIBILITY OF POLY(VINYL CHLORIDE) WITH CHITIN DERIVATIVES HAVING POLY(2-METHYL-2-OXAZOLINE) SIDE-CHAINS, Macromolecular rapid communications, 16(1), 1995, pp. 53-58
Citations number
25
Categorie Soggetti
Polymer Sciences
Journal title
Macromolecular rapid communications → ACNP
ISSN journal
10221336
Volume
16
Issue
1
Year of publication
1995
Pages
53 - 58
Database
ISI
SICI code
1022-1336(1995)16:1<53:MOPCWC>2.0.ZU;2-A
Abstract
Binary blends of poly(vinyl chloride) (PVC) and chitin-graft-poly(2-me thyl-2-oxazoline) showed miscibility in the blend fraction range of th e latter lower than ca. 10 wt.-%. The glass transition temperature of PVC, which was determined by differential scanning calorimetry, change d to lower temperatures with increasing modified chitin contents up to 10 wt.-%. Segmental interaction between PVC and the graft copolymer w as confirmed by the carbonyl stretching band shift in the FT-IR analys is.