Styrenation of triglyceride oils by macromonomer technique

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

JOURNAL OF COATINGS TECHNOLOGY, vol.72, no.907, pp.107-110, 2000 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 72 Issue: 907
  • Publication Date: 2000
  • Doi Number: 10.1007/bf02698030
  • Journal Name: JOURNAL OF COATINGS TECHNOLOGY
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.107-110
  • Istanbul Technical University Affiliated: Yes

Abstract

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.