Graft polymerization of N,N-dimethylaminoethylmethacrylate onto polycarbonates by the preirradiation method

Authors
Carreon, MP Aliev, R Velazquez, C Burillo, G
Citation
Mp. Carreon et al., Graft polymerization of N,N-dimethylaminoethylmethacrylate onto polycarbonates by the preirradiation method, POLYM BULL, 43(4-5), 1999, pp. 403-408
Citations number
16
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
POLYMER BULLETIN
ISSN journal
01700839 → ACNP
Volume
43
Issue
4-5
Year of publication
1999
Pages
403 - 408
Database
ISI
SICI code
0170-0839(199911/12)43:4-5<403:GPONOP>2.0.ZU;2-T
Abstract
Radiation-induced graft polymerization of N,N-dimethylaminoethylmethacrylat e (DMAEMA) from solutions in carbon tetrachloride or in chloroform onto bis phenol A-derived polycarbonate (PC-1) and allyl diglycol carbonate (PC-2), respectively, was carried out by method of preirradiation in air. It has be en found essential difference in transparency and durability of the modifie d PC-1 and PC-2. Effects of preirradiation dose as well as temperature and time of graft polymerization on effectiveness of DMAEMA grafting onto PC-2 were investigated, the optimal values of dose and temperature are 500 kGy a nd 55 degrees C, respectively.