DISPOSABLE ABSORBENT UNDERPAD OR THE LIKE

阅读量:

10

申请(专利)号:

US3528421DA

申请日期:

12/18/1968

公开/公告号:

US3528421

公开/公告日期:

09/15/1970

申请(专利权)人:

BARD INC C R

被引量:

53

摘要:

1. An absorbent article for absorbing liquid wastes comprising a body layer containing a substantially uniformly distributed powdered chemical absorbent characterized by the ability to immobilize without becoming wet at least 400 percent of its weight of liquid a porous cover sheet extending over one surface of said layer and a liquid impermeable backing sheet extending over another surface of said body.

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1986
被引量:7

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