FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1979966761> ?p ?o ?g. }

• W1979966761 endingPage "10" @default.
• W1979966761 startingPage "3" @default.
• W1979966761 abstract "Several isothermal degradation experiments on poly(ethylene terephthalate) (PET) were conducted in the temperature range of 270–370 °C, in order to simulate the reactions that take place during the processing of PET under inert atmosphere (N2). The structural characterisation of the reaction products was performed by MALDI mass spectrometry and by NMR analysis. The results indicate the formation of cyclic oligomers that decompose at higher temperature. Vinyl ester terminated oligomers could not be detected by MALDI and also by 1H and 13C NMR, whereas the formation of anhydride containing oligomers is well apparent. Formation of acetaldehyde in PET samples processed at various temperatures was detected by 1H NMR. We have also included in the present study a set of experiments where 0.5%w p-TsOH·H2O was added to PET. Our results show that the addition of small amounts of p-TsOH·H2O to PET, heated at 270 and 285 °C, induces a strong hydrolytic reaction with consequent increase of carboxyl terminated polyester chains." @default.
• W1979966761 created "2016-06-24" @default.
• W1979966761 creator A5012542132 @default.
• W1979966761 creator A5050507668 @default.
• W1979966761 creator A5078870631 @default.
• W1979966761 creator A5086746988 @default.
• W1979966761 date "2004-01-01" @default.
• W1979966761 modified "2023-10-07" @default.
• W1979966761 title "Thermal degradation of poly(ethylene terephthalate) at the processing temperature" @default.
• W1979966761 cites W1602770763 @default.
• W1979966761 cites W1965864981 @default.
• W1979966761 cites W1966253955 @default.
• W1979966761 cites W1980898897 @default.
• W1979966761 cites W1986067640 @default.
• W1979966761 cites W1987882944 @default.
• W1979966761 cites W2002205540 @default.
• W1979966761 cites W2011499871 @default.
• W1979966761 cites W2014124739 @default.
• W1979966761 cites W2037094018 @default.
• W1979966761 cites W2082392898 @default.
• W1979966761 cites W2124214270 @default.
• W1979966761 cites W2153527302 @default.
• W1979966761 cites W2155215558 @default.
• W1979966761 cites W4229678444 @default.
• W1979966761 doi "https://doi.org/10.1016/s0141-3910(03)00166-6" @default.
• W1979966761 hasPublicationYear "2004" @default.
• W1979966761 type Work @default.
• W1979966761 sameAs 1979966761 @default.
• W1979966761 citedByCount "147" @default.
• W1979966761 countsByYear W19799667612012 @default.
• W1979966761 countsByYear W19799667612013 @default.
• W1979966761 countsByYear W19799667612014 @default.
• W1979966761 countsByYear W19799667612015 @default.
• W1979966761 countsByYear W19799667612016 @default.
• W1979966761 countsByYear W19799667612017 @default.
• W1979966761 countsByYear W19799667612018 @default.
• W1979966761 countsByYear W19799667612019 @default.
• W1979966761 countsByYear W19799667612020 @default.
• W1979966761 countsByYear W19799667612021 @default.
• W1979966761 countsByYear W19799667612022 @default.
• W1979966761 countsByYear W19799667612023 @default.
• W1979966761 crossrefType "journal-article" @default.
• W1979966761 hasAuthorship W1979966761A5012542132 @default.
• W1979966761 hasAuthorship W1979966761A5050507668 @default.
• W1979966761 hasAuthorship W1979966761A5078870631 @default.
• W1979966761 hasAuthorship W1979966761A5086746988 @default.
• W1979966761 hasConcept C103319777 @default.
• W1979966761 hasConcept C119394753 @default.
• W1979966761 hasConcept C121332964 @default.
• W1979966761 hasConcept C133347239 @default.
• W1979966761 hasConcept C154256306 @default.
• W1979966761 hasConcept C159985019 @default.
• W1979966761 hasConcept C161790260 @default.
• W1979966761 hasConcept C162356407 @default.
• W1979966761 hasConcept C163111631 @default.
• W1979966761 hasConcept C166940927 @default.
• W1979966761 hasConcept C178790620 @default.
• W1979966761 hasConcept C185592680 @default.
• W1979966761 hasConcept C188027245 @default.
• W1979966761 hasConcept C192562407 @default.
• W1979966761 hasConcept C2777595113 @default.
• W1979966761 hasConcept C2778597550 @default.
• W1979966761 hasConcept C2779679103 @default.
• W1979966761 hasConcept C2780017307 @default.
• W1979966761 hasConcept C2780161600 @default.
• W1979966761 hasConcept C2780642029 @default.
• W1979966761 hasConcept C41008148 @default.
• W1979966761 hasConcept C43617362 @default.
• W1979966761 hasConcept C521977710 @default.
• W1979966761 hasConcept C76155785 @default.
• W1979966761 hasConcept C94412978 @default.
• W1979966761 hasConcept C97355855 @default.
• W1979966761 hasConceptScore W1979966761C103319777 @default.
• W1979966761 hasConceptScore W1979966761C119394753 @default.
• W1979966761 hasConceptScore W1979966761C121332964 @default.
• W1979966761 hasConceptScore W1979966761C133347239 @default.
• W1979966761 hasConceptScore W1979966761C154256306 @default.
• W1979966761 hasConceptScore W1979966761C159985019 @default.
• W1979966761 hasConceptScore W1979966761C161790260 @default.
• W1979966761 hasConceptScore W1979966761C162356407 @default.
• W1979966761 hasConceptScore W1979966761C163111631 @default.
• W1979966761 hasConceptScore W1979966761C166940927 @default.
• W1979966761 hasConceptScore W1979966761C178790620 @default.
• W1979966761 hasConceptScore W1979966761C185592680 @default.
• W1979966761 hasConceptScore W1979966761C188027245 @default.
• W1979966761 hasConceptScore W1979966761C192562407 @default.
• W1979966761 hasConceptScore W1979966761C2777595113 @default.
• W1979966761 hasConceptScore W1979966761C2778597550 @default.
• W1979966761 hasConceptScore W1979966761C2779679103 @default.
• W1979966761 hasConceptScore W1979966761C2780017307 @default.
• W1979966761 hasConceptScore W1979966761C2780161600 @default.
• W1979966761 hasConceptScore W1979966761C2780642029 @default.
• W1979966761 hasConceptScore W1979966761C41008148 @default.
• W1979966761 hasConceptScore W1979966761C43617362 @default.
• W1979966761 hasConceptScore W1979966761C521977710 @default.
• W1979966761 hasConceptScore W1979966761C76155785 @default.
• W1979966761 hasConceptScore W1979966761C94412978 @default.
• W1979966761 hasConceptScore W1979966761C97355855 @default.

• next