MX171481B - ABSORBENT STRUCTURE WITH GELING AGENT AND ABSORBENT ARTICLE CONTAINING THE STRUCTURE - Google Patents

ABSORBENT STRUCTURE WITH GELING AGENT AND ABSORBENT ARTICLE CONTAINING THE STRUCTURE

Info

Publication number
MX171481B
MX171481B MX1298988A MX1298988A MX171481B MX 171481 B MX171481 B MX 171481B MX 1298988 A MX1298988 A MX 1298988A MX 1298988 A MX1298988 A MX 1298988A MX 171481 B MX171481 B MX 171481B
Authority
MX
Mexico
Prior art keywords
particles
weight percent
microns
particle size
absorbent
Prior art date
Application number
MX1298988A
Other languages
Spanish (es)
Inventor
Stephen Allen Goldman
James Cameron Horney
Herbert Louis Retzsch
Original Assignee
Procter & Gamble
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
Application filed by Procter & Gamble filed Critical Procter & Gamble
Publication of MX171481B publication Critical patent/MX171481B/en

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Landscapes

  • Absorbent Articles And Supports Therefor (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Nonwoven Fabrics (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

La presente invención se refiere a una estructura adecuada para utilizarse en artículos absorbentes desechables, caracterizada porque comprende una banda formada de una combinación de A. de aproximadamente 40 a 95 por ciento por peso de la estructura de fibras hidrofílicas; y B. de aproximadamente 5 a 60 por ciento por peso de la estructura de partículas no fibrosas, no frágiles del agente de gelificación polimérico que forma el hidrogel, que tiene un volumen de gel en equilibrio de al menos aproximadamente 20 gramos de orina sintética por gramo de gelificación, dichas partículas tienen un tamaño de partícula media de masa en la gama de aproximadamente 400 a 700 micras con no más de aproximadamente 16 por ciento en peso de las partículas que tienen un tamaño de partícula menor de 200 micras y no más de aproximadamente 16 por ciento en peso de dichas partículas que tienen un tamaño de partículas mayor de 1000 micras, dichas partículas están completamente dispersas entre las fibras hidrofílicas en la banda; la banda tiene una densidad de aproximadamente 0.06 g/cm3 a 0.3 g/cm3.The present invention relates to a structure suitable for use in disposable absorbent articles, characterized in that it comprises a band formed from a combination of A. of approximately 40 to 95 weight percent of the hydrophilic fiber structure; and B. about 5 to 60 weight percent of the non-fibrous, non-brittle particle structure of the hydrogel-forming polymeric gelling agent, having an equilibrium gel volume of at least about 20 grams of synthetic urine per gram of gelation, such particles have a mass average particle size in the range of about 400 to 700 microns with not more than about 16 weight percent of particles having a particle size less than 200 microns and not more than about 16 weight percent of said particles having a particle size greater than 1000 microns, said particles are completely dispersed among the hydrophilic fibers in the web; the band has a density of approximately 0.06 g / cm3 to 0.3 g / cm3.

MX1298988A 1988-01-22 1988-09-12 ABSORBENT STRUCTURE WITH GELING AGENT AND ABSORBENT ARTICLE CONTAINING THE STRUCTURE MX171481B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14690488A 1988-01-22 1988-01-22

Publications (1)

Publication Number Publication Date
MX171481B true MX171481B (en) 1993-10-29

Family

ID=22519506

Family Applications (1)

Application Number Title Priority Date Filing Date
MX1298988A MX171481B (en) 1988-01-22 1988-09-12 ABSORBENT STRUCTURE WITH GELING AGENT AND ABSORBENT ARTICLE CONTAINING THE STRUCTURE

Country Status (4)

Country Link
MX (1) MX171481B (en)
MY (1) MY103777A (en)
PT (2) PT88547A (en)
TR (1) TR23799A (en)

Also Published As

Publication number Publication date
TR23799A (en) 1990-09-13
PT8806U (en) 2002-07-31
PT88547A (en) 1989-10-04
PT8806T (en) 1993-12-31
MY103777A (en) 1993-09-30

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