发明名称 |
MELT MOLDING METHOD OF VINYLIDENE FLUORIDE RESIN, AND MELT MOLDED PRODUCT OF VINYLIDENE FLUORIDE RESIN |
摘要 |
To provide a method of melt-molding a vinylidene fluoride resin, in which the melt molding can be performed at a lower temperature. A composition is melt-molded at a shear rate of 1 s−1 to 600 s−1, where the composition contains a vinylidene fluoride resin having a weight average molecular weight of 250,000 to 450,000 and polyethylene having a melt flow rate of 0.04 g/10 min to 40 g/10 min, and an amount of the polyethylene being from 0.1 parts by mass to 5.0 parts by mass per 100 parts by mass of the vinylidene fluoride resin. |
申请公布号 |
US2016368196(A1) |
申请公布日期 |
2016.12.22 |
申请号 |
US201515122245 |
申请日期 |
2015.02.23 |
申请人 |
Kureha Corporation |
发明人 |
IGARASHI TAMITO;HIDAKA TOMOYUKI;SUZUKI KAZUYUKI;SUZUKI YASUHIRO |
分类号 |
B29C47/14;B29C47/92;C08L27/16 |
主分类号 |
B29C47/14 |
代理机构 |
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代理人 |
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主权项 |
1. A melt molding method of a vinylidene fluoride resin, the method comprising melt-molding, at a shear rate of 1 s−1 to 600 s−1, a composition containing a vinylidene fluoride resin having a weight average molecular weight of 250,000 to 450,000 and polyethylene having a melt flow rate of 0.04 g/10 min to 40 g/10 min, and an amount of the polyethylene being from 0.1 parts by mass to 5.0 parts by mass per 100 parts by mass of the vinylidene fluoride resin. |
地址 |
Tokyo JP |