Sanitary napkin

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4360022
SERIAL NO

06221669

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A sanitary napkin comprising a filler including a water-permeable layer of hydrophobic fibers for passing the body fluid therethrough and an absorbing layer underlying the layer for absorbing the fluid, and a water-permeable covering which covers the filler. The napkin is used with the water-permeable layer in contact with the human body. The water permeable layer has outstanding water permeability and functions to prevent reverse flow, permitting the absorbing layer to readily absorb the body fluid while preventing the fluid from returning toward the body. The napkin therefore has an agreeable feel at all times during use without feeling wet or sticky. The cushioning property of the water-permeable layer also gives a comfortable feel.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
DAISEL KAGAKU KOGYO KABUSHIKIKAISHA A CORP OF JAPAN1 TEPPO-CHO SAKAI-SHI OSAKA

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Goda, Tomoko Kochi, JP 2 66
Kotani, Motoharu Kawachinagano, JP 5 79
Usami, Akira Sakai, JP 22 197

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation