Development of rigid polyurethane foam from kraft lignin and renewable source chai...
Development of rigid polyurethane foam from kraft lignin and renewable source chai...
Development of rigid polyurethane foam from kraft lignin and renewable source chai...
Development of rigid polyurethane foam from kraft lignin and renewable source chai...
Development of rigid polyurethane foam from kraft lignin and renewable source chai...
Development of rigid polyurethane foam from kraft lignin and renewable source chai...
Structure and physical properties of films obtained from polyurethanes renewable s...