SYNTHESIS AND CHARACTERIZATION OF POLYURETHANE ACRYLATES FOR UV CURABLE COATING AGENTS

Mi Na Park, Young Soo Kang, Sun Wha Oh, Byung Hyun Ahn and Myung Jun Moon
Additional contact information
Mi Na Park: Department of Chemistry, Pukyong National University, Daeyeon-3-dong, Nam-gu, Busan 608737, Korea
Young Soo Kang: Department of Chemistry, Pukyong National University, Daeyeon-3-dong, Nam-gu, Busan 608737, Korea
Sun Wha Oh: Basic Science Research Institute, Pukyong National University, 599-1 Daeyeon 3-dong, Nam-gu, Busan 608737, Korea
Byung Hyun Ahn: School of Material Science and Engineering, Pukyong National University, San 100, Yongdang-Dong, Nam-gu, Busan 608739, Korea
Myung Jun Moon: Department of Industrial Chemistry, Pukyong National University, Sam 100, Yongdang-Dang, Nam-gu, Busan 608739, Korea

Surface Review and Letters (SRL), 2007, vol. 14, issue 04, 713-717

Abstract: The single hydroxyl-terminated urethane acrylate oligomers were synthesized from 2-mercaptoethanol (2-MEOH), alkyl (methyl, butyl, and 2-ethylhexyl) acrylate, and 2,2-azobisisobutyronitrile (AIBN, initiator), with dibutyltin dilaurate (DBTDL) as a catalyst. 2-MEOH was used as a functional chain transfer agent. Poly(alkyl urethane) acrylate oligomers were obtained by the reaction of single hydroxyl-terminated polyalkyl acrylates and 2-isocyanatoethyl acrylate. They were characterized by NMR, FT-IR spectroscopy, rheometer, and DSC. Because poly(alkyl urethane) acrylate oligomers have lowerTgand viscosity than hydroxyl-terminated polyalkyl acrylate oligomers (HTPAO) non-containing urethane groups, they can be used for ultraviolet (UV) curable coatings, inks, and adhesives.

Keywords: UV curable coating agent; 2-isocyanatoethyl methacrylate; polyurethane acrylate oligomer (search for similar items in EconPapers)
Date: 2007
References: View complete reference list from CitEc
Citations:

Downloads: (external link)
http://www.worldscientific.com/doi/abs/10.1142/S0218625X07009980
Access to full text is restricted to subscribers

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:wsi:srlxxx:v:14:y:2007:i:04:n:s0218625x07009980

Ordering information: This journal article can be ordered from

DOI: 10.1142/S0218625X07009980

Access Statistics for this article

Surface Review and Letters (SRL) is currently edited by S Y Tong

More articles in Surface Review and Letters (SRL) from World Scientific Publishing Co. Pte. Ltd.
Bibliographic data for series maintained by Tai Tone Lim ().