TW352338B - Absorbent article - Google Patents

Absorbent article

Info

Publication number
TW352338B
TW352338B TW086104547A TW86104547A TW352338B TW 352338 B TW352338 B TW 352338B TW 086104547 A TW086104547 A TW 086104547A TW 86104547 A TW86104547 A TW 86104547A TW 352338 B TW352338 B TW 352338B
Authority
TW
Taiwan
Prior art keywords
superabsorbent polymer
absorbent member
absorbent
liquid
physiological saline
Prior art date
Application number
TW086104547A
Other languages
Chinese (zh)
Inventor
Masanori Minato
Takao Kasai
Hidenori Man
Original Assignee
Kao Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP09150796A external-priority patent/JP3722550B2/en
Priority claimed from JP27669796A external-priority patent/JP3722569B2/en
Priority claimed from JP27923996A external-priority patent/JP3791982B2/en
Application filed by Kao Corp filed Critical Kao Corp
Application granted granted Critical
Publication of TW352338B publication Critical patent/TW352338B/en

Links

Landscapes

  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

An absorbent article having a liquid permeable topsheet, a liquid impermeable backsheet, and a liquid-retentive absorbent member interposed therebetween is disclosed, wherein the absorbent member satisfies the following condition (1) and a superabsorbent polymer contained in the absorbent member satisfies the following conditions (2) and (3) : (1) Said absorbent member is predominantly comprising a fibrous base material and superabsorbent polymer, the proportion of said superabsorbent polymer being not less than 45% by weight based on the total weight of said absorbent member. (2) Said superabsorbent polymer has a physiological saline absorbent of not less than 25% g/g according to a centrifugal dehydration method. (3) Said sueprabsorbent polymer has a liquid passage time of not more than 20 seconds as measured by charging 0.5 g of said superabsorbent polymer in a cylinder having a cross-sectional area of 4.91 cm<2> (inner diameter : 25 mm<phi>) together with physiological saline to swell said superabsorbent polymer with saline to saturation and, after the swollen superabsorbent polymer has sunk, measuring the time required for 50 ml of physiological saline to pass through said superabsorbent polymer.
TW086104547A 1996-04-12 1997-04-09 Absorbent article TW352338B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP09150796A JP3722550B2 (en) 1996-04-12 1996-04-12 Absorbent articles
JP27669796A JP3722569B2 (en) 1996-10-18 1996-10-18 Absorbent articles
JP27923996A JP3791982B2 (en) 1996-10-22 1996-10-22 Absorbent articles

Publications (1)

Publication Number Publication Date
TW352338B true TW352338B (en) 1999-02-11

Family

ID=57940035

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086104547A TW352338B (en) 1996-04-12 1997-04-09 Absorbent article

Country Status (1)

Country Link
TW (1) TW352338B (en)

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees