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Infrared spectroscopy of polymeric core-shell latexes

✍ Scribed by J. Lange; W.-D. Hergeth; S. Wartewig

Publisher
John Wiley and Sons
Year
1988
Tongue
English
Weight
462 KB
Volume
39
Category
Article
ISSN
0323-7648

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✦ Synopsis

Infrared spectra of films of poly(viny1 acetate)/poly(styrene) core-shell polymers were measured. Some vibrationa bands are sensitive to polymer composition. On t h e basis of this measurements it is possible to make some statements t o the formation of the interfacial layer and to deduce its thickness. The results are in good agreement with values rcsulling from other methods. 1rk~riirotspektroskopie von Kern-Schale-Polymerlatices Die Infrarotspektren von Poly(vinylacetat)/Yolystyren-Kerii-Scliale-Polymeren wurden untersucht. Einige Schwingungsbanden reagieren empfindlich auf die Polymerzusammensetzung. Ausgehend von diesen Messungen kann ein Beitrag zum Model1 der Herausbildung der Grenzschicht zwischen PVAC und PS geliefert und die Dicke dieser Schicht abgeschatzt werden. Das Ergebnis ist in

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