Počet záznamů: 1
Antioxidants as sources of plastics discoloration: structural effects
- 1.0188857 - UMCH-V 20023122 RIV US eng J - Článek v odborném periodiku
Pospíšil, Jan - Habicher, W. D. - Zweifel, H. - Pilař, Jan - Nešpůrek, Stanislav - Piringer, O. G.
Antioxidants as sources of plastics discoloration: structural effects.
Polymers & Polymer Composites. Roč. 10, č. 1 (2002), s. 37-47. ISSN 0967-3911. E-ISSN 1478-2391
Grant CEP: GA ČR GA202/01/0518; GA MŠMT ME 372; GA MŠMT ME 184
Výzkumný záměr: CEZ:AV0Z4050913
Klíčová slova: plastics discoloration * antioxidant consumption * quinone methide
Kód oboru RIV: CD - Makromolekulární chemie
Impakt faktor: 0.387, rok: 2002
Sacrificial and depleting consumption of chain-breaking phenolic and aromatic amine antioxidants during plastics stabilization results in formation of quinone methides and quinone imines, respectively. These compounds absorb visiblelight and discolor the polymer matrix. Structures of discoloring compounds are given.
Trvalý link: http://hdl.handle.net/11104/0084739
Počet záznamů: 1