Zobrazeno 1 - 10
of 423
pro vyhledávání: '"R. W. LAYER"'
Publikováno v:
Rubber Chemistry and Technology. 64:780-789
Ozone attack on rubber compounds causes characteristic cracking perpendicular to the direction of applied stress. This degradation is caused by reaction of ozone with the double bonds in the rubber molecules. This causes chain scission and the format
Autor:
Lebrun, Gaëlle1 (AUTHOR), Schmitt, Marie1 (AUTHOR), Oelgemöller, Michael2 (AUTHOR), Vedrenne, Marc3 (AUTHOR), Blanco, Jean-François1 (AUTHOR), Loubière, Karine1 (AUTHOR) karine.loubiere@cnrs.fr
Publikováno v:
Journal of Flow Chemistry. Dec2023, Vol. 13 Issue 4, p413-425. 13p.
Autor:
Moždiak, Ondřej1 (AUTHOR), Dubey, Pooja1 (AUTHOR), Dostál, Libor1 (AUTHOR), Růžičková, Zdena1 (AUTHOR), Tydlitát, Jiří2 (AUTHOR), Jambor, Roman1 (AUTHOR) roman.jambor@upce.cz
Publikováno v:
Applied Organometallic Chemistry. Dec2023, Vol. 37 Issue 12, p1-14. 14p.
Publikováno v:
Polymer Chemistry; 11/28/2024, Vol. 15 Issue 44, p4491-4518, 28p
Autor:
Rai, Gaurav, Nebhani, Leena
Publikováno v:
Polymer Chemistry; 10/28/2024, Vol. 15 Issue 40, p4077-4092, 16p
Publikováno v:
Organic & Biomolecular Chemistry; 10/21/2024, Vol. 22 Issue 39, p7936-7950, 15p
Publikováno v:
Rubber Chemistry and Technology. 57:1023-1035
Rubber (IR or BR) vulcanizatcs containing DOPPD antiozonant have been aged under ozone, and the soluble constituents have been removed by acetone extraction. Small amounts of nitrogen from the antiozonant remain in the rubber after extraction; this n
Publikováno v:
Rubber Chemistry and Technology. 56:431-439
The ozonation products of a common rubber antiozonant, N-(1,3-dimethylbutyl)-N′-phenyl-p-phenylenediamine (HPPD), have been separated by liquid chromatography and identified by mass spectrometry. Three principal mechanisms appear to govern the ozon
Publikováno v:
Rubber Chemistry and Technology. 59:263-273
Rubber (BR) vulcanizates containing DOPPD antiozonant and DPG accelerator have been aged under various conditions, and the soluble constituents have been removed by acetone extraction. Small amounts of nitrogen become bound to the rubber network as a
Publikováno v:
Rubber Chemistry and Technology. 53:1170-1190
The ozonation products of a common rubber antiozonant, N,N′-di-(l-methylheptyl)-p-phenylenediamine (DOPPD), have been separated by liquid or gas chromatography. Molecular weights of about thirty LC separated components have been measured by field d