mycoreobjectrosdok_disshab_0000003628rosdok_disshab_0000003628rosdokdisshabrosdok_derivate_00002285982026-08-10T12:07:55.985Z2026-08-10T11:46:02.838ZMCRJANITOReditorFGpublished1rosdok_derivate_0000228598truetruederivate_types:fulltextVolltextfulltextwf_edit_epub wf_register_epubstate:publishedstate:publishedveröffentlichtpublishedrosdok_id000057101981524681Oau2026-08-102026-08-10T11:56:02ZrdaConverted from PICA to MODS using Pica2MODS XSLT Transformer 2.14-SNAPSHOT [SCM: "" "" ""] with mode 'DEFAULT'.DissertationHochschulschriftSynthesis and incorporation of poly(imidazolium)-based ionic liquids in non-isocyanate polyurethane networks and sustainable hydrogel systemsThis study explores sustainable, non-isocyanate polyurethanes (NIPUs) using renewable resources. Cyclic carbonated oils and epoxysiloxanes were synthesized via batch and autoclave methods. Diverse amino-terminated poly(imidazolium)-based ionic liquids (PIMs) were created as NIPU curing agents and hydrogel crosslinkers. The NIPUs were characterized for their MW distribution and viscoelastic properties, essential for applications in coatings, adhesives. Furthermore, the research investigated two distinct types of PIM-crosslinked hydrogels: polysuccinimide (PSI) and chitosan-based hydrogels.MasoudRamezanzadeh1989 -VerfasserInaut1369439296UdoKragl1961 -AkademischeR BetreuerIndgs1318933510000-0002-2507-7472Institute of Chemistry, University of RostockHelmutSchlaad1967 -AkademischeR BetreuerIndgs1297417870000-0002-5824-7204Institute of Chemistry, University of Potsdam38329-6Universität Rostock1419 - 19761990 -Grad-verleihende Institutiondgg2147083-2Universität Rostock. Mathematisch-Naturwissenschaftliche FakultätGrad-verleihende Institutiondgghttps://purl.uni-rostock.de/rosdok/id00005710urn:nbn:de:gbv:28-rosdok_id00005710-210.18453/rosdok_id00005710540 ChemieMathematisch-Naturwissenschaftliche Fakultätalle Rechte vorbehaltenNutzungsrechte erteiltLizenz Metadaten: CC0frei zugänglich (Open Access)en1 Online-Ressource (IV, 128 Seiten)2024October 2024Universität RostockRostockmonographic20252026Universitätsbibliothek RostockRostock2026Universitätsbibliothek Rostockhttps://purl.uni-rostock.de/rosdok/id00005710Udo Kragl (Institute of Chemistry, University of Rostock) ; Helmut Schlaad (Institute of Chemistry, University of Potsdam)[{"name":"Kragl, Udo","affil":"Institute of Chemistry, University of Rostock"},{"name":"Schlaad, Helmut","affil":"Institute of Chemistry, University of Potsdam"}]Dissertation, Universität Rostock, 2025vorgelegt von Masoud RamezanzadehKragl, UdoInstitute of Chemistry, University of RostockSchlaad, HelmutInstitute of Chemistry, University of Potsdamdoctype:epubdoctype:epubDokumenttypDocument typedoctype:epub.dissertationdoctype:epub.dissertationDissertationdoctoral thesisdiniPublType:doctoralThesis diniPublType2022:PhDThesis XMetaDissPlusThesisLevel:thesis.doctoralinfo:eu-repo/semantics/doctoralThesisdocumentnatureOfContent:ppn_105825778natureOfContent:ppn_105825778HochschulschriftdiniPublType2022:DoctoralThesisdiniPublType2022:DoctoralThesisDissertation oder HabilitationDoctoral thesisDRIVERdiniPublType2022:PhDThesisdiniPublType2022:PhDThesisDissertationPhD thesisKDSF (Pu34)XMetaDissPlusThesisLevel:thesis.doctoralXMetaDissPlusThesisLevel:thesis.doctoralDoktorarbeitdoctoral thesisSDNB:540SDNB:540540 Chemie540 Chemistry & allied sciencesinstitution:unirostockinstitution:unirostockUniversität RostockUniversity of RostockUniversität RostockUniversität RostockUni.Rostockhttp://d-nb.info/gnd/38329-6institution:unirostock.mnfinstitution:unirostock.mnfMathematisch-Naturwissenschaftliche FakultätFaculty of Mathematics and Natural SciencesUniversität Rostock. Mathematisch-Naturwissenschaftliche FakultätMathematisch-Natur-<br />wissenschaftliche FakultätUni.Rostock.Fakultaet.MNFhttp://d-nb.info/gnd/2147083-2licenseinfo:worklicenseinfo:workWerkworklicenseinfo:work.rightsreservedlicenseinfo:work.rightsreservedalle Rechte vorbehaltenall rights reserved/creativecommons/r/reserved/0.9/88x31.png[DE-28]Urheberrechtsschutz 1.0$gRights Statements$uhttp://rightsstatements.org/vocab/InC/1.0/http://rightsstatements.org/vocab/InC/1.0/http://rightsstatements.org/vocab/InC/1.0/licenseinfo:depositlicenseinfo:depositVeröffentlichungsgenehmigungpermission to storelicenseinfo:deposit.rightsgrantedlicenseinfo:deposit.rightsgrantedNutzungsrechte erteiltrights grantedlicenseinfo:metadatalicenseinfo:metadataLizenzen für Metadatenlicenseinfo:metadata.cc0licenseinfo:metadata.cc0Lizenz Metadaten: CC0license metadata: CC0/creativecommons/p/zero/1.0/88x31.pnghttps://creativecommons.org/publicdomain/zero/1.0/accesscondition:openaccessaccesscondition:openaccessfrei zugänglich (Open Access)open accesshttp://purl.org/coar/access_right/c_abf2OAfreeinfo:eu-repo/semantics/openAccess[DE-28]Open Access$gControlled Vocabulary for Access Rights$uhttp://purl.org/coar/access_right/c_abf2rfc5646:enrfc5646:enEnglischEnglishengengSynthesis and incorporation of poly(imidazolium)-based ionic liquids in non-isocyanate polyurethane networks and sustainable hydrogel systemsSynthesis and incorporation of poly(imidazolium)-based ionic liquids in non-isocyanate polyurethane networks and sustainable hydrogel systemsgnd:1369439296gnd:131893351orcid:0000-0002-2507-7472gnd:129741787orcid:0000-0002-5824-7204gnd:38329-6gnd:2147083-2gnd:1369439296gnd:131893351orcid:0000-0002-2507-7472gnd:129741787orcid:0000-0002-5824-7204gnd:38329-6gnd:2147083-2rosdok_disshab_0000003628-d2217111e52gnd:1369439296Masoud RamezanzadehMasoud Ramezanzadehrosdok_disshab_0000003628-d2217111e66gnd:131893351orcid:0000-0002-2507-7472Udo KraglUdo Kraglrosdok_disshab_0000003628-d2217111e83gnd:129741787orcid:0000-0002-5824-7204Helmut SchlaadHelmut Schlaadrosdok_disshab_0000003628-d2217111e100gnd:38329-6Universität RostockUniversität Rostockrosdok_disshab_0000003628-d2217111e114gnd:2147083-2Universität Rostock. Mathematisch-Naturwissenschaftliche FakultätUniversität Rostock. Mathematisch-Naturwissenschaftliche FakultätMasoud RamezanzadehUdo KraglHelmut SchlaadUniversität RostockUniversität Rostock. Mathematisch-Naturwissenschaftliche FakultätMasoud RamezanzadehUdo KraglHelmut SchlaadUniversität RostockUniversität Rostock. Mathematisch-Naturwissenschaftliche FakultätMasoud RamezanzadehRostockUniversität Rostockepub.dissertationhttps://purl.uni-rostock.de/rosdok/id00005710urn:nbn:de:gbv:28-rosdok_id00005710-210.18453/rosdok_id00005710This study explores sustainable, non-isocyanate polyurethanes (NIPUs) using renewable resources. Cyclic carbonated oils and epoxysiloxanes were synthesized via batch and autoclave methods. Diverse amino-terminated poly(imidazolium)-based ionic liquids (PIMs) were created as NIPU curing agents and hydrogel crosslinkers. The NIPUs were characterized for their MW distribution and viscoelastic properties, essential for applications in coatings, adhesives. Furthermore, the research investigated two distinct types of PIM-crosslinked hydrogels: polysuccinimide (PSI) and chitosan-based hydrogels.20242024Udo Kragl (Institute of Chemistry, University of Rostock) ; Helmut Schlaad (Institute of Chemistry, University of Potsdam)[{"name":"Kragl, Udo","affil":"Institute of Chemistry, University of Rostock"},{"name":"Schlaad, Helmut","affil":"Institute of Chemistry, University of Potsdam"}]Dissertation, Universität Rostock, 2025vorgelegt von Masoud Ramezanzadehepub.dissertation1 Ramezanzadeh_Dissertation_2026.pdf 4368741 eb75fa6388d1887fe1ff9f730b90acf1 rosdok_id000057101981524681Oau2026-08-102026-08-10T11:56:02ZrdaConverted from PICA to MODS using Pica2MODS XSLT Transformer 2.14-SNAPSHOT [SCM: "" "" ""] with mode 'DEFAULT'.DissertationHochschulschriftSynthesis and incorporation of poly(imidazolium)-based ionic liquids in non-isocyanate polyurethane networks and sustainable hydrogel systemsThis study explores sustainable, non-isocyanate polyurethanes (NIPUs) using renewable resources. Cyclic carbonated oils and epoxysiloxanes were synthesized via batch and autoclave methods. Diverse amino-terminated poly(imidazolium)-based ionic liquids (PIMs) were created as NIPU curing agents and hydrogel crosslinkers. The NIPUs were characterized for their MW distribution and viscoelastic properties, essential for applications in coatings, adhesives. Furthermore, the research investigated two distinct types of PIM-crosslinked hydrogels: polysuccinimide (PSI) and chitosan-based hydrogels.MasoudRamezanzadeh1989 -VerfasserInaut1369439296UdoKragl1961 -AkademischeR BetreuerIndgs1318933510000-0002-2507-7472Institute of Chemistry, University of RostockHelmutSchlaad1967 -AkademischeR BetreuerIndgs1297417870000-0002-5824-7204Institute of Chemistry, University of Potsdam38329-6Universität Rostock1419 - 19761990 -Grad-verleihende Institutiondgg2147083-2Universität Rostock. Mathematisch-Naturwissenschaftliche FakultätGrad-verleihende Institutiondgghttps://purl.uni-rostock.de/rosdok/id00005710urn:nbn:de:gbv:28-rosdok_id00005710-210.18453/rosdok_id00005710540 ChemieMathematisch-Naturwissenschaftliche Fakultätalle Rechte vorbehaltenNutzungsrechte erteiltLizenz Metadaten: CC0frei zugänglich (Open Access)en1 Online-Ressource (IV, 128 Seiten)2024October 2024Universität RostockRostockmonographic20252026Universitätsbibliothek RostockRostock2026Universitätsbibliothek Rostockhttps://purl.uni-rostock.de/rosdok/id00005710Udo Kragl (Institute of Chemistry, University of Rostock) ; Helmut Schlaad (Institute of Chemistry, University of Potsdam)[{"name":"Kragl, Udo","affil":"Institute of Chemistry, University of Rostock"},{"name":"Schlaad, Helmut","affil":"Institute of Chemistry, University of Potsdam"}]Dissertation, Universität Rostock, 2025vorgelegt von Masoud Ramezanzadeh Kragl, Udo Institute of Chemistry, University of Rostock Schlaad, Helmut Institute of Chemistry, University of Potsdam 2026-08-10T11:46:02.838Z 2026-08-10T12:07:55.985Z 2026-08-20T12:07:55.994Z editorFG {"identifier":"rosdok/id00005710","type":"local_id","additional":"","service":"MCRLocalID","created":"2026-08-10T11:46:02.872Z"} {"identifier":"urn:nbn:de:gbv:28-rosdok_id00005710-2","type":"dnbUrn","additional":"","service":"RosDokURN","created":"2026-08-10T11:46:02.885Z"} {"identifier":"https://purl.uni-rostock.de/rosdok/id00005710","type":"purl","additional":"","service":"RosDokPURL","created":"2026-08-10T11:46:02.892Z","registrationStarted":"2026-08-10T12:07:54.297Z"} {"identifier":"10.18453/rosdok_id00005710","type":"doi","additional":"","service":"RosDokDOI","created":"2026-08-10T11:46:02.898Z","registrationStarted":"2026-08-10T12:07:54.055Z","registered":"2026-08-10T12:07:55.983Z"} MCRJANITORfulltextfile/rosdok_disshab_0000003628/rosdok_derivate_0000228598/Ramezanzadeh_Dissertation_2026.pdfSynthesis and incorporation of poly(imidazolium)-based ionic liquids in non-isocyanate polyurethane networks and sustainable hydrogel systemsSynthesis and incorporation of poly(imidazolium)-based ionic liquids in non-isocyanate polyurethane networks and sustainable hydrogel systemsgnd:1369439296gnd:131893351orcid:0000-0002-2507-7472gnd:129741787orcid:0000-0002-5824-7204gnd:38329-6gnd:2147083-2gnd:1369439296gnd:131893351orcid:0000-0002-2507-7472gnd:129741787orcid:0000-0002-5824-7204gnd:38329-6gnd:2147083-2rosdok_disshab_0000003628-d2217111e52gnd:1369439296Masoud RamezanzadehMasoud Ramezanzadehrosdok_disshab_0000003628-d2217111e66gnd:131893351orcid:0000-0002-2507-7472Udo KraglUdo Kraglrosdok_disshab_0000003628-d2217111e83gnd:129741787orcid:0000-0002-5824-7204Helmut SchlaadHelmut Schlaadrosdok_disshab_0000003628-d2217111e100gnd:38329-6Universität RostockUniversität Rostockrosdok_disshab_0000003628-d2217111e114gnd:2147083-2Universität Rostock. Mathematisch-Naturwissenschaftliche FakultätUniversität Rostock. Mathematisch-Naturwissenschaftliche FakultätMasoud RamezanzadehUdo KraglHelmut SchlaadUniversität RostockUniversität Rostock. Mathematisch-Naturwissenschaftliche FakultätMasoud RamezanzadehUdo KraglHelmut SchlaadUniversität RostockUniversität Rostock. Mathematisch-Naturwissenschaftliche FakultätMasoud RamezanzadehRostockUniversität Rostockepub.dissertationhttps://purl.uni-rostock.de/rosdok/id00005710urn:nbn:de:gbv:28-rosdok_id00005710-210.18453/rosdok_id00005710This study explores sustainable, non-isocyanate polyurethanes (NIPUs) using renewable resources. Cyclic carbonated oils and epoxysiloxanes were synthesized via batch and autoclave methods. Diverse amino-terminated poly(imidazolium)-based ionic liquids (PIMs) were created as NIPU curing agents and hydrogel crosslinkers. The NIPUs were characterized for their MW distribution and viscoelastic properties, essential for applications in coatings, adhesives. Furthermore, the research investigated two distinct types of PIM-crosslinked hydrogels: polysuccinimide (PSI) and chitosan-based hydrogels.20242024Udo Kragl (Institute of Chemistry, University of Rostock) ; Helmut Schlaad (Institute of Chemistry, University of Potsdam)[{"name":"Kragl, Udo","affil":"Institute of Chemistry, University of Rostock"},{"name":"Schlaad, Helmut","affil":"Institute of Chemistry, University of Potsdam"}]Dissertation, Universität Rostock, 2025vorgelegt von Masoud Ramezanzadeh[xslt]Saxonrosdok_id00005710https://purl.uni-rostock.de/rosdok/id00005710198152468110.18453/rosdok_id00005710urn:nbn:de:gbv:28-rosdok_id00005710-2Masoud RamezanzadehRamezanzadeh MasoudSynthesis and incorporation of poly(imidazolium)-based ionic liquids in non-isocyanate polyurethane networks and sustainable hydrogel systemsDissertationdoctoral thesisUniversität Rostock, October 2024This study explores sustainable, non-isocyanate polyurethanes (NIPUs) using renewable resources. Cyclic carbonated oils and epoxysiloxanes were synthesized via batch and autoclave methods. Diverse amino-terminated poly(imidazolium)-based ionic liquids (PIMs) were created as NIPU curing agents and…Masoud RamezanzadehSynthesis and incorporation of poly(imidazolium)-based ionic liquids in non-isocyanate polyurethane networks and sustainable hydrogel systemsUniversitätsbibliothek Rostockhttps://purl.uni-rostock.de/rosdok/id00005710MasoudRamezanzadeh1989 -VerfasserInaut1369439296UdoKragl1961 -AkademischeR BetreuerIndgs1318933510000-0002-2507-7472Institute of Chemistry, University of RostockHelmutSchlaad1967 -AkademischeR BetreuerIndgs1297417870000-0002-5824-7204Institute of Chemistry, University of Potsdam38329-6Universität Rostock1419 - 19761990 -Grad-verleihende Institutiondgg2147083-2Universität Rostock. Mathematisch-Naturwissenschaftliche FakultätGrad-verleihende Institutiondgg[purl]https://purl.uni-rostock.de/rosdok/id00005710[urn]urn:nbn:de:gbv:28-rosdok_id00005710-2[doi]10.18453/rosdok_id00005710open_access20242024epoch:21th_centuryrfc5646:endoctype:epub.dissertationaccesscondition:openaccessSDNB:540institution:unirostock.mnfstate:published