发明授权
- 专利标题： Method of treating suspension of fibers to form fibrous aggregates
- 专利标题（中）： 处理纤维悬浮物形成纤维素聚集体的方法
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申请号： US3679542D申请日： 1970-04-01
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公开(公告)号： US3679542A公开(公告)日： 1972-07-25
- 发明人: JACQUELIN GUY
- 申请人： BREVETS GRANOFIBRE SEBREG SOC
- 专利权人： Brevets Granofibre Sebreg Soc
- 当前专利权人： Brevets Granofibre Sebreg Soc
- 优先权： US2476470 1970-04-01
- 主分类号： D21B1/12
- IPC分类号： D21B1/12 ; D21D5/28
摘要：
A SUSPENSION OF FIBERS IS TREATED TO FORM AGGREGATES BY SUBJECTING A SUSPENSION OF THE FIBERS IN A LIQUID TO ROTATIONAL AGITATION TO ESTABLISH A SPEED GRADIENT BETWEEN POINTS IN THE SUSPENSION CAUSING THE FORMATION OF EDDYS, WHICH RESULT IN THE FIBERS MOVING TOGETHER INTO GROUPS. THE
GROUPED FIBERS CLING TO ONE ANDOTHER TO FORM AGGREGATES, THE CONCENTRATION BY WEIGHT OF THE FIBERS IN THE SUSPENSION AT THE BEGINING OF THE TREATMENT BEING RELATIVELY LOW.
GROUPED FIBERS CLING TO ONE ANDOTHER TO FORM AGGREGATES, THE CONCENTRATION BY WEIGHT OF THE FIBERS IN THE SUSPENSION AT THE BEGINING OF THE TREATMENT BEING RELATIVELY LOW.
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