TY - GEN
T1 - Synthesis of Amylopectin Macro-initiator for graft copolymerization of Amylopectin-g-Poly (Methyl Methacrylate) by ATRP (Atom Transfer Radical Polymerization)
AU - Handayani, Aniek S.
AU - Purwaningsih, Is Sulistyati
AU - Chalid, Mochamad
AU - Budianta, Emil
AU - Priadi, Dedi
N1 - Publisher Copyright:
© (2015) Trans Tech Publications, Switzerland.
PY - 2015
Y1 - 2015
N2 - Graft copolymer of Amylopectin and PMMA was synthesized by atom transfer radical polymerization (ATRP) method. The hydroxyl groups of amylopectin partially substituted with tertbutyl α-bromoisobutyrate to form tert-butyl α-bromoisobutyrate (TBBiB) groups. This compound is known as an efficient macro-initiator for ATRP process. This research, aimed to obtain a bio based polymer of Amylopectin, in which the amylopectin was used as macro-initiator in the ATRP of MMA. The experiment was carried out in the homogeneous system under temperature range of 40–70°C in DMSO solution using TEA as catalyst. The modified amylopectin-TBBiB then was grafted to methyl methacrylate trough ATRP.
AB - Graft copolymer of Amylopectin and PMMA was synthesized by atom transfer radical polymerization (ATRP) method. The hydroxyl groups of amylopectin partially substituted with tertbutyl α-bromoisobutyrate to form tert-butyl α-bromoisobutyrate (TBBiB) groups. This compound is known as an efficient macro-initiator for ATRP process. This research, aimed to obtain a bio based polymer of Amylopectin, in which the amylopectin was used as macro-initiator in the ATRP of MMA. The experiment was carried out in the homogeneous system under temperature range of 40–70°C in DMSO solution using TEA as catalyst. The modified amylopectin-TBBiB then was grafted to methyl methacrylate trough ATRP.
KW - Amylopectin
KW - Atom transfer radical polymerization
KW - Graft copolymerization
KW - Hydroxyl functional group
KW - Methyl methacrylate
KW - Tert-butyl α -bromoisobutyrate
UR - http://www.scopus.com/inward/record.url?scp=84945231415&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/MSF.827.306
DO - 10.4028/www.scientific.net/MSF.827.306
M3 - Conference contribution
AN - SCOPUS:84945231415
SN - 9783038355472
T3 - Materials Science Forum
SP - 306
EP - 310
BT - Functional Properties of Modern Materials
A2 - Risdiana, null
A2 - Triyana, Kuwat
A2 - Triyana, Kuwat
A2 - Nugroho, Agustinus Agung
PB - Trans Tech Publications Ltd
T2 - 2nd International Conference on Functional Materials Science, ICFMS 2014
Y2 - 12 November 2014 through 13 November 2014
ER -