Matches in SemOpenAlex for { <https://semopenalex.org/work/W2895551777> ?p ?o ?g. }
Showing items 1 to 89 of
89
with 100 items per page.
- W2895551777 endingPage "99" @default.
- W2895551777 startingPage "90" @default.
- W2895551777 abstract "The bondline chromatic alteration of poly(vinyl acetate) (PVAc) in wood assemblies has an appreciable impact on the aesthetic characteristic of these products (mostly important for panels used in furniture). While the origin of this phenomenon has been explained for the cases of pure polymers and wood substrates alone, present work investigates about the origin of discoloration for the case of bondlines prepared with selected wood species (cherry and maple) and two commercial PVAc dispersions, one containing and one not containing aluminum ions. Assemblies were exposed to temperature and UV light. The comparison (carried out through GC-MS analysis) among the compounds extracted by these species before and after exposure allowed identifying specific flavonoids that were used as model-compounds to replicate the discoloration process in laboratory. Thus, using spectrophotometric measurements and TLC analysis it is shown that discoloration is related to the presence of aluminum in the dispersion, whose interaction with flavonoids in wood generates different forms of complexes that can be modified upon irradiation and emitting in the visible range. Although the specific involved compounds are species-related, it can be suggested that the identified mechanism at the basis of discoloration in PVAc-wood bondlines has general validity." @default.
- W2895551777 created "2018-10-12" @default.
- W2895551777 creator A5040753641 @default.
- W2895551777 creator A5060588326 @default.
- W2895551777 creator A5072284665 @default.
- W2895551777 date "2018-11-01" @default.
- W2895551777 modified "2023-09-27" @default.
- W2895551777 title "Discoloration of poly(vinyl acetate) (PVAc) gluelines in wood assemblies" @default.
- W2895551777 cites W1513945199 @default.
- W2895551777 cites W1578788892 @default.
- W2895551777 cites W1966584022 @default.
- W2895551777 cites W1972929574 @default.
- W2895551777 cites W1975350788 @default.
- W2895551777 cites W1978236830 @default.
- W2895551777 cites W1983116286 @default.
- W2895551777 cites W1988757990 @default.
- W2895551777 cites W1993735144 @default.
- W2895551777 cites W1994552290 @default.
- W2895551777 cites W2004624719 @default.
- W2895551777 cites W2008562636 @default.
- W2895551777 cites W2012537412 @default.
- W2895551777 cites W2042727699 @default.
- W2895551777 cites W2045936341 @default.
- W2895551777 cites W2048434072 @default.
- W2895551777 cites W2054009281 @default.
- W2895551777 cites W2064911318 @default.
- W2895551777 cites W2077903528 @default.
- W2895551777 cites W2086062236 @default.
- W2895551777 cites W2093482879 @default.
- W2895551777 cites W2163472469 @default.
- W2895551777 cites W2170079416 @default.
- W2895551777 cites W2315367988 @default.
- W2895551777 cites W2444116334 @default.
- W2895551777 doi "https://doi.org/10.1016/j.polymdegradstab.2018.10.003" @default.
- W2895551777 hasPublicationYear "2018" @default.
- W2895551777 type Work @default.
- W2895551777 sameAs 2895551777 @default.
- W2895551777 citedByCount "5" @default.
- W2895551777 countsByYear W28955517772020 @default.
- W2895551777 countsByYear W28955517772022 @default.
- W2895551777 countsByYear W28955517772023 @default.
- W2895551777 crossrefType "journal-article" @default.
- W2895551777 hasAuthorship W2895551777A5040753641 @default.
- W2895551777 hasAuthorship W2895551777A5060588326 @default.
- W2895551777 hasAuthorship W2895551777A5072284665 @default.
- W2895551777 hasConcept C120665830 @default.
- W2895551777 hasConcept C121332964 @default.
- W2895551777 hasConcept C127413603 @default.
- W2895551777 hasConcept C15920480 @default.
- W2895551777 hasConcept C159985019 @default.
- W2895551777 hasConcept C177562468 @default.
- W2895551777 hasConcept C188027245 @default.
- W2895551777 hasConcept C192562407 @default.
- W2895551777 hasConcept C2776093513 @default.
- W2895551777 hasConcept C2780754355 @default.
- W2895551777 hasConcept C42360764 @default.
- W2895551777 hasConcept C521977710 @default.
- W2895551777 hasConceptScore W2895551777C120665830 @default.
- W2895551777 hasConceptScore W2895551777C121332964 @default.
- W2895551777 hasConceptScore W2895551777C127413603 @default.
- W2895551777 hasConceptScore W2895551777C15920480 @default.
- W2895551777 hasConceptScore W2895551777C159985019 @default.
- W2895551777 hasConceptScore W2895551777C177562468 @default.
- W2895551777 hasConceptScore W2895551777C188027245 @default.
- W2895551777 hasConceptScore W2895551777C192562407 @default.
- W2895551777 hasConceptScore W2895551777C2776093513 @default.
- W2895551777 hasConceptScore W2895551777C2780754355 @default.
- W2895551777 hasConceptScore W2895551777C42360764 @default.
- W2895551777 hasConceptScore W2895551777C521977710 @default.
- W2895551777 hasLocation W28955517771 @default.
- W2895551777 hasOpenAccess W2895551777 @default.
- W2895551777 hasPrimaryLocation W28955517771 @default.
- W2895551777 hasRelatedWork W1537606250 @default.
- W2895551777 hasRelatedWork W1562262717 @default.
- W2895551777 hasRelatedWork W1814194977 @default.
- W2895551777 hasRelatedWork W1983098395 @default.
- W2895551777 hasRelatedWork W2080994451 @default.
- W2895551777 hasRelatedWork W2096910092 @default.
- W2895551777 hasRelatedWork W2114349911 @default.
- W2895551777 hasRelatedWork W2580568019 @default.
- W2895551777 hasRelatedWork W2887041196 @default.
- W2895551777 hasRelatedWork W4252673575 @default.
- W2895551777 hasVolume "157" @default.
- W2895551777 isParatext "false" @default.
- W2895551777 isRetracted "false" @default.
- W2895551777 magId "2895551777" @default.
- W2895551777 workType "article" @default.