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Poly composting studies

Yue, C.L., R.A. Gross, S.P. McCarthy. 1996. Composting studies of poly(B-hydroxybut5Tate-co-/3-hydroxyvalerate). Polym. Degrad. Stabil. 51 205-210. [Pg.250]

GAT 02] Gattin R., Copinet A., Bertrand C., et al, Biodegradation study of a starch and poly(lactic acid) co-extruded material in liquid, composting and inert mineral media . International Biodeterioration and Biodegradation, vol. 50, no. 1, pp. 25-31,2002. [Pg.195]

BAK 1095, commercial polyesteramide based on caprolactam, butanediol and adipic acid was fonnd to be completely biodegradable according to German compostability standard DIN 54900 [113], Biodegradability of laboratory synthesized poly(esteramide) was studied in the controlled composting test according to EN 14046 standard [114], It was found that poly(esteramide) meets the biodegradation criteria of the standard. [Pg.150]

The biodegradabihty of native and compatibilized poly(e-caprolactone) (PCL)-granular starch blends in composting and culture conditions was studied. The inherent biodegradability of the host polyester has been shown to increase with compatibilization within the PCL-starch compositions [131]. It was observed that the weight loss during composting increased with the... [Pg.154]

Luo S., Netravah A.N. A study of physical and mechanical properties of poly(hydroxybutyrate-co-hydroxyvalerate) during composting, Polym. Deg. Stab. 80 (2003) 59. [Pg.161]

Using similar conditions in another study [57] the weight loss of 55 pm films of a BTA-based copolyester containing approximately 55 mol% terephthalic acid was tested in the same kind of soil and was compared with the degradation of poly(e-caprolactone) (PCL Tone787, Union Carbide, films of 75 pm thickness) (Figure 10.5) in soil and in compost... [Pg.317]

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See also in sourсe #XX -- [ Pg.134 ]



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