Photo-grafting Poly(acrylic acid) onto Poly(lactic acid) Chains in Solution

Jia-Xing Wang; Yan-Bin Huang; Wan-Tai Yang

doi:10.1007/s10118-019-2308-y

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Photo-grafting Poly(acrylic acid) onto Poly(lactic acid) Chains in Solution

ARTICLE | Updated：2019-09-12

- Photo-grafting Poly(acrylic acid) onto Poly(lactic acid) Chains in Solution
- Photo-grafting Poly(acrylic acid) onto Poly(lactic acid) Chains in Solution
- Chinese Journal of Polymer Science 2020年38卷第2期页码：137-142
- Affiliations：
  
  Department of Chemical Engineering, Tsinghua University, Beijing 100084, China
- Author bio：
  
  yanbin@tsinghua.edu.cn
- Funds：
  
  The work was financially supported by the National Natural Science Foundation of China (No. 21434008). We thank Professor Lei Tao and his laboratory for the GPC characterization.
- DOI：10.1007/s10118-019-2308-y
  中图分类号：
- 收稿：2019-05-12，
  
  修回：2019-5-23，
  
  录用：2019-5-25，
  
  网络首发：2019-09-12，
  
  纸质出版：2020-02
- Accepted：
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Wang, J. X.; Huang, Y. B.; Yang, W. T. Photo-grafting poly(acrylic acid) onto poly(lactic acid) chains in solution. Chinese J. Polym. Sci. 2020, 38, 137–142.

Jia-Xing Wang, Yan-Bin Huang, Wan-Tai Yang. Photo-grafting Poly(acrylic acid) onto Poly(lactic acid) Chains in Solution[J]. Chinese Journal of Polymer Science, 2020, 38(2): 137-142.
Wang, J. X.; Huang, Y. B.; Yang, W. T. Photo-grafting poly(acrylic acid) onto poly(lactic acid) chains in solution. Chinese J. Polym. Sci. 2020, 38, 137–142. DOI： 10.1007/s10118-019-2308-y.

Jia-Xing Wang, Yan-Bin Huang, Wan-Tai Yang. Photo-grafting Poly(acrylic acid) onto Poly(lactic acid) Chains in Solution[J]. Chinese Journal of Polymer Science, 2020, 38(2): 137-142. DOI： 10.1007/s10118-019-2308-y.

摘要

Abstract

Poly(lactic acid) (PLA) is one of the most important bio-plastics

and chemical modification of the already-polymerized poly(lactic acid) chains may enable optimization of its material properties and expand its application areas. In this study

we demonstrated that poly(lactic acid) can be readily dissolved in acrylic acid at room temperature

and acrylic acid can be graft-polymerized onto poly(lactic acid) chains in solution with the help of photoinitiator benzophenone under 254 nm ultraviolet (UV) irradiation. Similar photo-grafting polymerization of acrylic acid (PAA) has only been studied before in the surface modification of polymer films. The graft ratio could be controlled by various reaction parameters

including irradiation time

benzophenone content

and monomer/polymer ratios. This photo-grafting reaction resulted in high graft ratio (graft ratio PAA/PLA up to 180%) without formation of homopolymers of acrylic acid. When the PAA/PLA graft ratio was higher than 100%

the resulting PLA-

-PAA polymer was found dispersible in water. The pros and cons of the photo-grafting reaction were also discussed.

关键词

Keywords

references

Di Lorenzo, M. L.; Androsch R. (eds.) Synthesis, structure and properties of poly(lactic acid) . Springer, Switzerland, 2018 , p. 1.

Aurus, R.; Lim, L.; Selke, S. E. M.; Tsuji, H. (eds.) Poly(lactic acid): synthesis, structures, properties, processing, and applications . Wiley, Canada, 2010 , p. 141.

Krishnan, S.; Pandey, P.; Mohanty, S.; Nayak, S. K . Toughening of poly(lactic acid): an overview of research progress . Polym. Plastic. Tech. Eng. , 2016 . 55 1623 - 1652 . DOI: 10.1080/03602559.2015.1098698 http://doi.org/10.1080/03602559.2015.1098698 .

Ramot, Y.; Haim-Zada, M.; Domb, A. J.; Nyska, A . Biocompatibility and safety of PLA and its copolymers . Adv. Drug Deliver. Rev. , 2016 . 107 153 - 159 . DOI: 10.1016/j.addr.2016.03.012 http://doi.org/10.1016/j.addr.2016.03.012 .

Tyler, B.; Gullotti, D.; Mangraviti, A.; Utsuki, T.; Brem, H . Poly(lactic acid) (PLA) controlled delivery carriers for biomedical applications . Adv. Drug Deliver. Rev. , 2016 . 107 163 - 168 . DOI: 10.1016/j.addr.2016.06.018 http://doi.org/10.1016/j.addr.2016.06.018 .

Rasal, R. M.; Janorkar, A. V.; Hirt, D. E . Poly(lactic acid) modifications . Prog. Polym. Sci. , 2010 . 35 338 - 356 . DOI: 10.1016/j.progpolymsci.2009.12.003 http://doi.org/10.1016/j.progpolymsci.2009.12.003 .

Critechfield, F. E.; Koleske, J. V. US Patent 3, 760, 034, 1973.

Wu, C . Improving polylactide/starch biocomposites by grafting polylactide with acrylic acid—characterization and biodegradability assessment . Macromol. Biosci. , 2005 . 5 352 - 361 . DOI: 10.1002/(ISSN)1616-5195 http://doi.org/10.1002/(ISSN)1616-5195 .

Dorman, G.; Nakamura, H.; Pulsipher, A.; Prestwich, G. D . The life of pi star: exploring the exciting and forbidden worlds of the benzophenone photophore . Chem. Rev. , 2016 . 116 15284 - 15398 . DOI: 10.1021/acs.chemrev.6b00342 http://doi.org/10.1021/acs.chemrev.6b00342 .

Yang, W. T.; Ranby, B . Bulk surface photografting process and its applications. I. Reactions and kinetics . J. Appl. Polym. Sci. , 1996 . 62 533 - 543 . DOI: 10.1002/(ISSN)1097-4628 http://doi.org/10.1002/(ISSN)1097-4628 .

Li, Y.; DeSimone, J. M.; Poon, C.; Samulski, E. T . Photoinduced graft polymerization of styrene onto polypropylene substrates . J. Appl. Polym. Sci. , 1997 . 64 883 - 889 . DOI: 10.1002/(ISSN)1097-4628 http://doi.org/10.1002/(ISSN)1097-4628 .

Ranby, B.; Yang, W. T. Tretinnikov, V. Tokarev, V.; Xu, Y. H . Lamination of polymer films by bulk surface photografting process and properties . Chinese J. Polym. Sci. , 2001 . 19 123 - 127 . .

Yang, W. T.; Ranby, B . Bulk surface photografting process and its applications. II. Principal factors affecting surface photografting . J. Appl. Polym. Sci. , 1996 . 62 545 - 555 . DOI: 10.1002/(ISSN)1097-4628 http://doi.org/10.1002/(ISSN)1097-4628 .

Ma, H.; Davis, R. H.; Bowman, C. N . A novel sequential photoinduced living graft polymerization . Macromolecules , 2000 . 33 331 - 335 . DOI: 10.1021/ma990821s http://doi.org/10.1021/ma990821s .

Janorkar, A. V.; Metters, A. T.; Hirt, D. E . Modification of poly(lactic acid) films: enhanced wettability from surface-confined photografting and increased degradation rate due to an artifact of the photografting process . Macromolecules , 2004 . 37 9151 - 9159 . DOI: 10.1021/ma049056u http://doi.org/10.1021/ma049056u .

Ikada, E . Photo- and bio-degradable polyesters, photodegradation behaviours of aliphatic polyesters . J. Photopolym. Sci. Tech. , 1997 . 10 265 - 269 . DOI: 10.2494/photopolymer.10.265 http://doi.org/10.2494/photopolymer.10.265 .

Tsuji, H.; Echizen, Y.; Nishimura, Y . Photodegradation of biodegradable polyesters: a comprehensive study on poly(L-lactide) and poly( ε -caprolactone) . Polym. Degrad. Stab. , 2006 . 91 1128 - 1137 . DOI: 10.1016/j.polymdegradstab.2005.07.007 http://doi.org/10.1016/j.polymdegradstab.2005.07.007 .

Li, L.; Raghupathi, K.; Song, C.; Prasad, P.; Thayumanavan, S . Self-assembly of random copolymers . Chem. Commun. , 2014 . 50 13417 - 13432 . DOI: 10.1039/C4CC03688C http://doi.org/10.1039/C4CC03688C .

Zhou, Y.; Liu, B.; Wang, X . Self-assembly of homopolymers through strong dipole-dipole interaction in their aqueous solutions . Polymer , 2016 . 97 1 - 10 . DOI: 10.1016/j.polymer.2016.05.011 http://doi.org/10.1016/j.polymer.2016.05.011 .

Choucair, A.; Lavigueur, C.; Eisenberg, A . Polystyrene- b -poly(acrylic acid) vesicle size control using solution properties and hydrophilic block length . Langmuir , 2004 . 20 3894 - 3900 . DOI: 10.1021/la035924p http://doi.org/10.1021/la035924p .

McNeill, I. C.; Sadeghi, S. M. T . Thermal-stability and degradation mechanisms of poly(acrylic acid) and its salts. I. Poly(acrylic acid) . Polym. Degrad. Stab. , 1990 . 29 233 DOI: 10.1016/0141-3910(90)90034-5 http://doi.org/10.1016/0141-3910(90)90034-5 .

Chen, L.; Hu, K.; Sun, S.; Jiang, H.; Huang, D.; Zhang, K.; Pan, L.; Li, Y . Toughening poly(lactic acid) with imidazolium-based elastomeric ionomers . Chinese J. Polym. Sci. , 2018 . 36 1342 - 1352 . DOI: 10.1007/s10118-018-2143-6 http://doi.org/10.1007/s10118-018-2143-6 .

Zhang, J.; Jia, J.; Kim, J. P.; Shen, H.; Yang, F.; Zhang, Q.; Xu, M.; Bi, W.; Wang, X.; Yang, J.; Wu, D . Ionic colloidal molding as a biomimetic scaffolding strategy for uniform bone tissue regeneration . Adv. Mater. , 2017 . 29 1605546 - 1605554 . DOI: 10.1002/adma.v29.17 http://doi.org/10.1002/adma.v29.17 .

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