Matches in SemOpenAlex for { <https://semopenalex.org/work/W1570480112> ?p ?o ?g. }
Showing items 1 to 81 of
81
with 100 items per page.
- W1570480112 endingPage "263" @default.
- W1570480112 startingPage "247" @default.
- W1570480112 abstract "The effects of the nature of the polyols used in polyurethane (PUR) synthesis on the structural transformations after ageing by UV irradiation has been studied. The investigations were performed on PUR prepared from polyester and polyether diol oligomers. The characterization of the samples before and after ageing in view of the structural changes, which influence the course of the photooxidative degradation and photocrosslinking as well as in view of changes of mechanical properties has been done. Comparative investigations were performed by spectroscopic and viscometric measurements. The results show pronounced heterogeneity of the degradative reactions, including the existence of crosslinking processes and producing thus very inhomogeneous polymeric material. The course and the intensity of photooxidative degradation of PUR differ together with changes of mechanical properties depending whether polyester or polyether polyol have been used. The processes of photooxidative degradation is less expressed in polyesterurethane then in polyurethane based on polyether, under the same conditions of experiments. Different structures of polyester diols caused the various ageing behaviour of PUR too." @default.
- W1570480112 created "2016-06-24" @default.
- W1570480112 creator A5054147775 @default.
- W1570480112 creator A5056788911 @default.
- W1570480112 creator A5086659648 @default.
- W1570480112 creator A5091807271 @default.
- W1570480112 date "1988-03-01" @default.
- W1570480112 modified "2023-10-18" @default.
- W1570480112 doi "https://doi.org/10.1002/apmc.1988.051580114" @default.
- W1570480112 hasPublicationYear "1988" @default.
- W1570480112 type Work @default.
- W1570480112 sameAs 1570480112 @default.
- W1570480112 citedByCount "20" @default.
- W1570480112 countsByYear W15704801122013 @default.
- W1570480112 countsByYear W15704801122014 @default.
- W1570480112 countsByYear W15704801122017 @default.
- W1570480112 countsByYear W15704801122019 @default.
- W1570480112 countsByYear W15704801122021 @default.
- W1570480112 countsByYear W15704801122023 @default.
- W1570480112 crossrefType "journal-article" @default.
- W1570480112 hasAuthorship W1570480112A5054147775 @default.
- W1570480112 hasAuthorship W1570480112A5056788911 @default.
- W1570480112 hasAuthorship W1570480112A5086659648 @default.
- W1570480112 hasAuthorship W1570480112A5091807271 @default.
- W1570480112 hasConcept C119394753 @default.
- W1570480112 hasConcept C127413603 @default.
- W1570480112 hasConcept C171250308 @default.
- W1570480112 hasConcept C178790620 @default.
- W1570480112 hasConcept C185592680 @default.
- W1570480112 hasConcept C188027245 @default.
- W1570480112 hasConcept C192562407 @default.
- W1570480112 hasConcept C2779515768 @default.
- W1570480112 hasConcept C2779578285 @default.
- W1570480112 hasConcept C2779679103 @default.
- W1570480112 hasConcept C2780841128 @default.
- W1570480112 hasConcept C2781171952 @default.
- W1570480112 hasConcept C41008148 @default.
- W1570480112 hasConcept C42360764 @default.
- W1570480112 hasConcept C500499127 @default.
- W1570480112 hasConcept C54355233 @default.
- W1570480112 hasConcept C76155785 @default.
- W1570480112 hasConcept C86803240 @default.
- W1570480112 hasConceptScore W1570480112C119394753 @default.
- W1570480112 hasConceptScore W1570480112C127413603 @default.
- W1570480112 hasConceptScore W1570480112C171250308 @default.
- W1570480112 hasConceptScore W1570480112C178790620 @default.
- W1570480112 hasConceptScore W1570480112C185592680 @default.
- W1570480112 hasConceptScore W1570480112C188027245 @default.
- W1570480112 hasConceptScore W1570480112C192562407 @default.
- W1570480112 hasConceptScore W1570480112C2779515768 @default.
- W1570480112 hasConceptScore W1570480112C2779578285 @default.
- W1570480112 hasConceptScore W1570480112C2779679103 @default.
- W1570480112 hasConceptScore W1570480112C2780841128 @default.
- W1570480112 hasConceptScore W1570480112C2781171952 @default.
- W1570480112 hasConceptScore W1570480112C41008148 @default.
- W1570480112 hasConceptScore W1570480112C42360764 @default.
- W1570480112 hasConceptScore W1570480112C500499127 @default.
- W1570480112 hasConceptScore W1570480112C54355233 @default.
- W1570480112 hasConceptScore W1570480112C76155785 @default.
- W1570480112 hasConceptScore W1570480112C86803240 @default.
- W1570480112 hasIssue "1" @default.
- W1570480112 hasLocation W15704801121 @default.
- W1570480112 hasOpenAccess W1570480112 @default.
- W1570480112 hasPrimaryLocation W15704801121 @default.
- W1570480112 hasRelatedWork W1508788622 @default.
- W1570480112 hasRelatedWork W1570480112 @default.
- W1570480112 hasRelatedWork W1965957857 @default.
- W1570480112 hasRelatedWork W2361266030 @default.
- W1570480112 hasRelatedWork W2365767589 @default.
- W1570480112 hasRelatedWork W2368723982 @default.
- W1570480112 hasRelatedWork W2383461969 @default.
- W1570480112 hasRelatedWork W2740213932 @default.
- W1570480112 hasRelatedWork W2783997231 @default.
- W1570480112 hasRelatedWork W3141754178 @default.
- W1570480112 hasVolume "158" @default.
- W1570480112 isParatext "false" @default.
- W1570480112 isRetracted "false" @default.
- W1570480112 magId "1570480112" @default.
- W1570480112 workType "article" @default.