Publication detail

Preparation of poly(lactic acid) grafted with itaconic anhydride via radical grafting in melt

PETRUŠ, J. KUČERA, F. PETRŮJ, J.

Original Title

Type

abstract

Language

English

Original Abstract

Proposed study deals with functionalization of poly(lactic acid) (PLA) with itaconic anhydride (IAH) via radical grafting in melt. Reaction was initiated by 2,5-dimethyl-2,5-bis(tert-butylperoxy)hexane (L101). Residence time was 6 min and the reaction temperature of 187.4 °C was calculated according to Arrhenius equation. At these reaction conditions L101 is completely decomposed and degradation of PLA is limited. Structure of thus prepared PLA-g-IAH and grafting yield depend on several key parameters such as temperature, IAH/L101 ratio and reaction time.

Keywords

poly(lactic acid), itaconic anhydride, radical grafting

Authors

PETRUŠ, J.; KUČERA, F.; PETRŮJ, J.

Released

2. 9. 2015

Publisher

Brno University of Technology

Location

Brno

ISBN

978-80-214-5228-2

Book

Chemistry & Life 2015 Book of abstracts

Edition

first

Pages from

182

Pages to

182

Pages count

BibTex

@misc{BUT119639,
  author="Josef {Petruš} and František {Kučera} and Jaroslav {Petrůj}",
  title="Preparation of poly(lactic acid) grafted with itaconic anhydride via radical grafting in melt",
  booktitle="Chemistry & Life 2015 Book of abstracts",
  year="2015",
  series="first",
  pages="182--182",
  publisher="Brno University of Technology",
  address="Brno",
  isbn="978-80-214-5228-2",
  note="abstract"
}