Disposable diaper
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 29, 1997
Grant Date -
N/A
app pub date -
Feb 21, 1995
filing date -
Feb 25, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A disposable diaper having an excellent fit to the wearer has an outer member (2) having front and back waist sections (4, 5) and crotch sections (6), and a liquid absorbent member (3), wherein the outer member includes an outermost sheet layer (21) and a pair of side liner sheet layers (22), and the liquid absorbent member includes a liquid non-permeable back sheet layer (13), a liquid permeable top sheet layer (14) and a liquid absorbent pad layer (15) interposed between the back and top sheet layers, each side liner sheet layer being formed from a composite sheet including an elastic sheet ply capable of expansion and contraction in the transversal direction of the diaper and at least one non-elastic sheet ply laminated on at least one surface of the elastic sheet ply and capable of elongation in the transversal direction of the diaper.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully