POLYVINYLIDENE FLUORIDE HAVING AN INCREASED MELTING POINT
摘要
<p>The invention relates to compositions of polyvinylidene fluoride (PVDF) and its copolymers that have been modified with an onium salt. The PVDF compositions exhibit an increased melting point, a reduced heat distortion and piezo properties. The improved properties can be further enhanced through annealing, and/or the addition of nanoclays. Additionally, the combination of PVDF, nanoclays and annealing can also produce a PVDF with an increased melting point and piezoelectric properties.</p>
申请公布号
WO2007145668(A2)
申请公布日期
2007.12.21
申请号
WO2006US48643
申请日期
2006.12.20
申请人
ARKEMA INC.;JUDOVITS, LAWRENCE, H.;RODAK, NICHOLAS, J.;ZERAFATI, SAEID;GUPTA, RAVI, R.
发明人
JUDOVITS, LAWRENCE, H.;RODAK, NICHOLAS, J.;ZERAFATI, SAEID;GUPTA, RAVI, R.