Invention Grant
US07682488B2 Method of making a paper web containing refined long fiber using a charge controlled headbox
失效
使用电荷控制流浆箱制造含有精制长纤维的纸幅的方法
- Patent Title: Method of making a paper web containing refined long fiber using a charge controlled headbox
- Patent Title (中): 使用电荷控制流浆箱制造含有精制长纤维的纸幅的方法
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Application No.: US11769398Application Date: 2007-06-27
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Publication No.: US07682488B2Publication Date: 2010-03-23
- Inventor: Kang Chang Yeh , Gary L. Worry , Thomas N. Kershaw , Henry S. Ostrowski
- Applicant: Kang Chang Yeh , Gary L. Worry , Thomas N. Kershaw , Henry S. Ostrowski
- Applicant Address: US GA Atlanta
- Assignee: Georgia-Pacific Consumer Products LP
- Current Assignee: Georgia-Pacific Consumer Products LP
- Current Assignee Address: US GA Atlanta
- Agency: Finnegan, Henderson, Farabow, Garrett & Dunner, L.L.P.
- Main IPC: D21H23/10
- IPC: D21H23/10 ; D21H17/33
Abstract:
A method of forming a cellulosic web is discussed, the product of which may, for example, possess at least one of increased softness, strength, and absorbency. The method measures the total anionic charge and controls the net charge of an aqueous stream.
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