Publications
Detailed Information
Studies of Crosslinked Styrene–Alkyl Acrylate Copolymers for Oil Absorbency Application. I. Synthesis and Characterization
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jang, Jyongsik | - |
dc.contributor.author | Kim, Beom-seok | - |
dc.date.accessioned | 2010-03-25T01:04:52Z | - |
dc.date.available | 2010-03-25T01:04:52Z | - |
dc.date.issued | 2000 | - |
dc.identifier.citation | Journal of Applied Polymer Science 2000, 77, 903–913 | en |
dc.identifier.issn | 0021-8995 | - |
dc.identifier.uri | https://hdl.handle.net/10371/61952 | - |
dc.description.abstract | The prepolymers for a novel oil absorbent were synthesized by copolymerizing
styrene with 2-ethylhexyl acrylate (EHA), lauryl acrylate (LA), lauryl methacrylate (LMA), and stearyl acrylate (SA). Suspension polymerization was carried out using benzoyl peroxide (BPO) as an initiator with a varying monomer feed ratio, and the copolymers were characterized by FTIR, 1H-NMR, DSC, and a solubility test. The copolymers were random copolymers with a single phase, and their compositions were similar to those in the monomer feed. The Tg of the copolymer could be controlled by varying the styrene/acrylate ratio. Acrylates introduced the crosslinking to linear polymers as a side reaction. Crosslinked copolymers were synthesized by adding divinylbenzene (DVB) as a crosslinking agent. At a low degree of crosslinking (0.5 wt % DVB), the Tg of the crosslinked copolymers was lower than or similar to that of the uncrosslinked ones. At a high degree of crosslinking, the Tg increased with increasing crosslinking density. | en |
dc.description.sponsorship | This research was carried out by the Research Institute
of Engineering Science (RIES) and the authors gratefully acknowledge the research support of RIES. | en |
dc.language.iso | en | en |
dc.publisher | Wiley-Blackwell | en |
dc.subject | oil absorbent | en |
dc.subject | suspension polymerization | en |
dc.subject | styrene–acrylate copolymer | en |
dc.subject | crosslinking | en |
dc.title | Studies of Crosslinked Styrene–Alkyl Acrylate Copolymers for Oil Absorbency Application. I. Synthesis and Characterization | en |
dc.type | Article | en |
dc.contributor.AlternativeAuthor | 장정식 | - |
dc.contributor.AlternativeAuthor | 김범석 | - |
dc.identifier.doi | 10.1002/(SICI)1097-4628(20000725)77:4<903::AID-APP26>3.0.CO;2-E | - |
- Appears in Collections:
- Files in This Item:
- There are no files associated with this item.
Item View & Download Count
Items in S-Space are protected by copyright, with all rights reserved, unless otherwise indicated.