发明名称 |
Electro-blowing technology for fabrication of fibrous articles and its applications of hyaluronan |
摘要 |
A method for electroblowing fibers is provided which involves the steps of: forcing a polymer fluid through a spinneret in a first direction towards a collector located a first distance from the spinneret, while simultaneously blowing a gas through an orifice that is substantially concentrically arranged around the spinneret, wherein the gas is blown substantially in the first direction; wherein an electrostatic differential is generated between the spinneret and the collector; and collecting the fibers, and its use in preparing submicron scale fibers of various types, particularly hyaluronan fibers, and the hyaluronan nanofibers thus formed.
|
申请公布号 |
US2005073075(A1) |
申请公布日期 |
2005.04.07 |
申请号 |
US20030674464 |
申请日期 |
2003.10.01 |
申请人 |
DENKI KAGAKU KOGYO KABUSHIKI KAISHA |
发明人 |
CHU BENJAMIN;HSIAO BENJAMIN S.;FANG DUFEI;OKAMOTO AKIO |
分类号 |
B29C47/00;D01D;D01D5/00;D01D5/08;D01D5/098;D01D5/26;H05B7/00;(IPC1-7):B29C47/00 |
主分类号 |
B29C47/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|