Is a
Patent attributes
Patent Applicant
0
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Shigeto Yanagihara0
Kenji Ishiguro0
Masanori Minato0
Mikio Suzuki0
Tetsuya Masuki0
Date of Patent
May 10, 2005
0Patent Application Number
104439900
Date Filed
May 23, 2003
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A disposable diaper is provided comprising a liquid permeable topsheet, a liquid impermeable backsheet, and a liquid retentive absorbent member interposed between the topsheet and the backsheet. The absorbent member comprises, in admixture, a superabsorbent polymer A having a rate of absorption of 8 g/30 sec/0.3 g or more measured by DW method and a superabsorbent polymer B having a rate of absorption of 5 g/30 sec/0.3 g or less measured by DW method at a polymer A/polymer B weight ratio of 90/10 to 10/90. The admixture optionally further comprises fluff pulp in an amount of from 0 to 30% by weight.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.