"Development of novel environmental friendly polyurethane foams" . "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." . "Ku\u010Der\u00EDk, Ji\u0159\u00ED" . . . "16270" . "000283592600014" . "Polyurethane foams; Biodegradable; Ecotoxicology; Screening toxkits; Microbiotests; Thermal analysis; Infrared spectroscopy"@en . . . "4" . "V\u00E1vrov\u00E1, Milada" . "[AED35F312622]" . "DE - Spolkov\u00E1 republika N\u011Bmecko" . "V" . . "Development of novel environmental friendly polyurethane foams"@en . "8" . . . . "David, Jan" . "Jan\u010D\u00E1\u0159, Josef" . . "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 . . "5"^^ . "Development of novel environmental friendly polyurethane foams" . . "253985" . "RIV/62157124:16270/10:00002763!RIV11-MSM-16270___" . . . . . "Bedna\u0159\u00EDk, Karel" . "1"^^ . . "1610-3653" . . "Vojtov\u00E1, Lucy" . "Environmental Chemistry Letters" . . "Development of novel environmental friendly polyurethane foams"@en . "RIV/62157124:16270/10:00002763" . "6"^^ .