Styrenation of triglyceride oils by macromonomer technique

GUNER F. S., USTA S., ERCIYES A. T., Yagci Y.

JOURNAL OF COATINGS TECHNOLOGY, cilt.72, sa.907, ss.107-110, 2000 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 72 Sayı: 907
  • Basım Tarihi: 2000
  • Doi Numarası: 10.1007/bf02698030
  • Dergi Adı: JOURNAL OF COATINGS TECHNOLOGY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.107-110
  • İstanbul Teknik Üniversitesi Adresli: Evet

Özet

A novel macromer technique is described for the styrenation of triglyceride oils. Triglyceride oil-based macromers were prepared via successive transesterification ann condensation reactions. The macromers were styrenated at 100 degrees C using benzoyl peroxide as an initiator. The styrenation led to improved film properties with semidrying oils. Homopolymerization of the macromonomers failed due to the stearic hindrance of the bulky oil moieties. The results obtained were also evaluated by considering the degree of unsaturation.