发明名称 |
Cotton fiber particulate and method of manufacture |
摘要 |
A cotton fiber particulate and method of manufacture including, generally, obtaining cotton fibers; mixing the cotton fibers with a solvent such as water to obtain a fiber furnish; milling the fiber furnish; and drying the fiber furnish to recover the cotton fiber particulate. Other steps include modifying the pH of the fiber furnish with a material such as calcium carbonate in an effort to make the fibers brittle, and filtering the fiber furnish to recover the cotton particulate. The fibers are milled to between 5-25 microns in length with a mean length of less than 50 microns with a mean length of 20 microns preferred.
|
申请公布号 |
US7594619(B2) |
申请公布日期 |
2009.09.29 |
申请号 |
US20060492213 |
申请日期 |
2006.07.24 |
申请人 |
GHERE JR A MICHAEL;KINSLEY HOMAN B |
发明人 |
GHERE, JR. A. MICHAEL;KINSLEY HOMAN B. |
分类号 |
B02C19/00 |
主分类号 |
B02C19/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|