发明授权
- 专利标题： Products of high denier per filament and low total denier tow bands
- 专利标题（中）： 高丝数和低总纤维束带的产品
-
申请号： US13288261申请日： 2011-11-03
-
公开(公告)号： US08967155B2公开(公告)日： 2015-03-03
- 发明人: Christopher M. Bundren , William S. Sanderson , Paul Busby , Edward J. Clark
- 申请人： Christopher M. Bundren , William S. Sanderson , Paul Busby , Edward J. Clark
- 申请人地址： US TX Irving
- 专利权人： Celanese Acetate LLC
- 当前专利权人： Celanese Acetate LLC
- 当前专利权人地址： US TX Irving
- 代理机构： McDermott Will & Emery LLP
- 代理商 Jaimes Sher
- 主分类号： A24D3/06
- IPC分类号： A24D3/06 ; A24D3/04 ; D02G1/00 ; D02G1/12 ; D02G1/14 ; A24D3/02
摘要：
A method for forming a filter rod may include providing a bale of crimped tow band having about 10 denier per filament or greater and about 20,000 total denier or less, the crimped tow band comprising a plurality of cellulose acetate filaments; and placing the crimped tow band in an apparatus so as to form a filter rod.
公开/授权文献
信息查询
