MX171481B - ABSORBENT STRUCTURE WITH GELING AGENT AND ABSORBENT ARTICLE CONTAINING THE STRUCTURE - Google Patents
ABSORBENT STRUCTURE WITH GELING AGENT AND ABSORBENT ARTICLE CONTAINING THE STRUCTUREInfo
- 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
Links
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.
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) |
-
1988
- 1988-09-12 MX MX1298988A patent/MX171481B/en unknown
- 1988-09-19 PT PT8854788A patent/PT88547A/en active IP Right Grant
- 1988-09-27 TR TR67188A patent/TR23799A/en unknown
- 1988-09-28 MY MYPI88001090A patent/MY103777A/en unknown
-
1993
- 1993-06-14 PT PT880693U patent/PT8806U/en not_active IP Right Cessation
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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