发明名称 |
APPARATUS AND METHOD FOR MANUFACTURING PARTICULATE RESIN |
摘要 |
An apparatus for manufacturing a particulate resin, including: a fine nozzle opening configured to extrude a melted resin mixture including a resin; an extrusion output control mechanism for controlling an extrusion output of the melted resin mixture; a collision mechanism configured to collide the melted resin mixture extruded from the fine nozzle opening with a high-temperature gas stream having a temperature of not less than a T<SUB>1/2 </SUB>temperature of the resin, so that the melted resin mixture is granulated to provide a particulate resin; a heat retention mechanism configured to retain the particulate resin in an atmosphere having a temperature of not less than a Tg of the resin for 0.01 to 10 seconds; and a cooling mechanism configured to cool the particulate resin; and a method for manufacturing a particulate resin using the apparatus.
|
申请公布号 |
US2008122132(A1) |
申请公布日期 |
2008.05.29 |
申请号 |
US20070938344 |
申请日期 |
2007.11.12 |
申请人 |
KINOSHITA NAOTOSHI;TANAKA TETSUYA;KAWAMOTO MASAHIRO |
发明人 |
KINOSHITA NAOTOSHI;TANAKA TETSUYA;KAWAMOTO MASAHIRO |
分类号 |
B29B9/10 |
主分类号 |
B29B9/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|