SELF SEALABLE THERMOPLASTIC POLYURETHANE FOAMED ARTICLES AND METHOD FOR FORMING SAME
摘要
A thermoplastic polyurethane foamed article has a density ranging from 0.3 to 0.8 g/cm3 measured at 25° C. and is self sealable in accordance with Section 7.9 of ASTM D1970/D1970M-11. The thermoplastic polyurethane foamed article is formed by melting and foaming a thermoplastic polyurethane composition having a durometer hardness ranging from 30A to 75D in the presence of a blowing agent.
申请公布号
EP3071637(A1)
申请公布日期
2016.09.28
申请号
EP20140833177
申请日期
2014.11.19
申请人
BASF SE
发明人
KUJAWSKI, MARK;ADAMS, DANIEL A.;KAFFARANI, SAMER;MANITIU, MIHAI;MARTIN, BRAD;SCHOLZ, GUENTER;PHAM, HUNG MANH