{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1363670321148193024.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1002/pola.21357"}},{"identifier":{"@type":"URI","@value":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fpola.21357"}},{"identifier":{"@type":"URI","@value":"https://onlinelibrary.wiley.com/doi/pdf/10.1002/pola.21357"}}],"dc:title":[{"@value":"Well‐defined thermosensitive, water‐soluble polyacrylates and polystyrenics with short pendant oligo(ethylene glycol) groups synthesized by nitroxide‐mediated radical polymerization"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:title>Abstract</jats:title><jats:p>We report the synthesis and thermosensitive properties of well‐defined water‐soluble polyacrylates and polystyrenics with short pendant oligo(ethylene glycol) groups. Four monomers, methoxydi(ethylene glycol) acrylate (DEGMA), methoxytri(ethylene glycol) acrylate (TEGMA), α‐hydro‐ω‐(4‐vinylbenzyl)tris(oxyethylene) (HTEGSt), and α‐hydro‐ω‐(4‐vinylbenzyl)tetrakis(oxyethylene) (HTrEGSt), were prepared and polymerized by nitroxide‐mediated radical polymerization with 2,2,5‐trimethyl‐3‐(1‐phenylethoxy)‐4‐phenyl‐3‐azahexane as an initiator. Kinetics and gel permeation chromatography analysis showed that the polymerizations were controlled processes yielding polymers with controlled molecular weights and narrow polydispersities. All polymers could be dissolved in water, forming transparent solutions, and undergo phase transitions when the temperature was above a critical point. The thermosensitive properties were studied by turbidimetry and variable‐temperature <jats:sup>1</jats:sup>H NMR spectroscopy. The cloud points of the polymers of DEGMA, TEGMA, HTEGSt, and HTrEGSt were around 38, 58, 13, and 64 °C, respectively. For all four polymers, the cloud point increased with decreasing concentration and increasing molecular weight in the studied molecular weight range of 5000–30,000 g/mol. The removal of the nitroxide group from the polymer chain end resulted in a higher cloud point. © 2006 Wiley Periodicals, Inc. J Polym Sci Part A: Polym Chem 44: 2454–2467, 2006</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1383670321148193024","@type":"Researcher","foaf:name":[{"@value":"Fengjun Hua"}]},{"@id":"https://cir.nii.ac.jp/crid/1383670321148192896","@type":"Researcher","foaf:name":[{"@value":"Xueguang Jiang"}]},{"@id":"https://cir.nii.ac.jp/crid/1383670321148193025","@type":"Researcher","foaf:name":[{"@value":"Dejin Li"}]},{"@id":"https://cir.nii.ac.jp/crid/1383670321148193026","@type":"Researcher","foaf:name":[{"@value":"Bin Zhao"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"0887624X"},{"@type":"EISSN","@value":"10990518"}],"prism:publicationName":[{"@value":"Journal of Polymer Science Part A: Polymer Chemistry"}],"dc:publisher":[{"@value":"Wiley"}],"prism:publicationDate":"2006-03-02","prism:volume":"44","prism:number":"8","prism:startingPage":"2454","prism:endingPage":"2467"},"reviewed":"false","dc:rights":["http://onlinelibrary.wiley.com/termsAndConditions#vor"],"url":[{"@id":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fpola.21357"},{"@id":"https://onlinelibrary.wiley.com/doi/pdf/10.1002/pola.21357"}],"createdAt":"2006-03-01","modifiedAt":"2023-10-16","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360004233579563392","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Synthesis of water-soluble polyisocyanates with the oligo(ethylene glycol) side-chain as new thermoresponsive polymers"}]},{"@id":"https://cir.nii.ac.jp/crid/1360286993322983936","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Carbon-carbon main chain polymer with accumulated oligo(ethylene glycol)-substituted cyclotriphosphazenes: Study on the LCST-type phase separation of organic-inorganic poly(substituted methylene)s"}]},{"@id":"https://cir.nii.ac.jp/crid/1360567183551875072","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Synthesis of polymers with densely-grafted oligo(ethylene glycol)s by Pd-initiated polymerization of oxyethylene-containing diazoacetates"}]},{"@id":"https://cir.nii.ac.jp/crid/1360568464742654464","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Supramolecularly Designed Thermoresponsive Polymers in Different Polymer Backbones"}]},{"@id":"https://cir.nii.ac.jp/crid/1360846644041316608","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"A New Amphiphilic and Thermoresponsive Polysilsesquioxane Having Alkoxyethylamide Group"}]},{"@id":"https://cir.nii.ac.jp/crid/1360846644041496704","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Synthesis and Solution Properties of a Novel Thermosensitive Poly(benzyl ether) Dendron with Oligoethyleneoxy Chains at the Periphery"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1002/pola.21357"},{"@type":"CROSSREF","@value":"10.1039/c3py00972f_references_DOI_AFZyv8gfywGlHWx4M3U3mODygZY"},{"@type":"CROSSREF","@value":"10.1246/cl.2010.1177_references_DOI_AFZyv8gfywGlHWx4M3U3mODygZY"},{"@type":"CROSSREF","@value":"10.1038/s41428-019-0247-7_references_DOI_AFZyv8gfywGlHWx4M3U3mODygZY"},{"@type":"CROSSREF","@value":"10.1039/c5py01378j_references_DOI_AFZyv8gfywGlHWx4M3U3mODygZY"},{"@type":"CROSSREF","@value":"10.1002/macp.201900455_references_DOI_AFZyv8gfywGlHWx4M3U3mODygZY"},{"@type":"CROSSREF","@value":"10.1246/cl.2008.772_references_DOI_AFZyv8gfywGlHWx4M3U3mODygZY"}]}