. "Environmental Chemistry Letters" . . "RIV/00216305:26310/09:PU87332" . "RIV/00216305:26310/09:PU87332!RIV11-MSM-26310___" . "To prepare polyurethaner materials with improved recycling properties by modifing with starch or cellulose derivatives. capability, new fexible biodegradable polyurethane foams, in which non-degradable polyether polyol was partly substituted by the bio-polyols based on cellulose or starch derivatives were synthesized. The incorporation of bio- polyols into the foams structures as well as their influence on the foam thermal stability was assessed by Fourier- transformed infrared spectroscopy and thermogravimetric analysis analyses. The ecotoxicological aspects of the newly synthesized foams were investigated by extracting the samples using freshwater as a solvent followed by applying the microbiotest screening toxkit under trade name Thamnotoxkit F(TM) with larvae of freshwater shrimps Thamnocephalus platyurus." . "8" . . "Development of novel environmentally friendly polyurethane foams"@en . "Ku\u010Der\u00EDk, Ji\u0159\u00ED" . "Development of novel environmentally friendly polyurethane foams" . "310071" . . "26310" . "Vojtov\u00E1, Lucy" . "5"^^ . . . "6"^^ . "To prepare polyurethaner materials with improved recycling properties by modifing with starch or cellulose derivatives. capability, new fexible biodegradable polyurethane foams, in which non-degradable polyether polyol was partly substituted by the bio-polyols based on cellulose or starch derivatives were synthesized. The incorporation of bio- polyols into the foams structures as well as their influence on the foam thermal stability was assessed by Fourier- transformed infrared spectroscopy and thermogravimetric analysis analyses. The ecotoxicological aspects of the newly synthesized foams were investigated by extracting the samples using freshwater as a solvent followed by applying the microbiotest screening toxkit under trade name Thamnotoxkit F(TM) with larvae of freshwater shrimps Thamnocephalus platyurus."@en . . "[26CF9795F485]" . "1610-3653" . . "6"^^ . "Jan\u010D\u00E1\u0159, Josef" . . . "DE - Spolkov\u00E1 republika N\u011Bmecko" . . . "V\u00E1vrov\u00E1, Milada" . . "David, Jan" . . "4" . . "Z(MSM0021630501)" . . . . . . . "Polyurethane foams, Biodegradable, Ecotoxicology, Screening toxkits, Microbiotests, Thermal analysis, Infrared spectroscopy"@en . . . . "Development of novel environmentally friendly polyurethane foams"@en . "Development of novel environmentally friendly polyurethane foams" . "Bedna\u0159\u00EDk, Karel" .