UY23990A1 - DISPOSABLE DIAPER WITH RECEPTION LAYER AND DISTRIBUTION ZONES - STORAGE AND ANTI- RIPPING INSIDE THE ABSORBING MATRIX - Google Patents
DISPOSABLE DIAPER WITH RECEPTION LAYER AND DISTRIBUTION ZONES - STORAGE AND ANTI- RIPPING INSIDE THE ABSORBING MATRIXInfo
- Publication number
- UY23990A1 UY23990A1 UY23990A UY23990A UY23990A1 UY 23990 A1 UY23990 A1 UY 23990A1 UY 23990 A UY23990 A UY 23990A UY 23990 A UY23990 A UY 23990A UY 23990 A1 UY23990 A1 UY 23990A1
- Authority
- UY
- Uruguay
- Prior art keywords
- layer
- zone
- storage
- receiving
- distribution
- Prior art date
Links
- 239000011159 matrix material Substances 0.000 title abstract 4
- 230000002745 absorbent Effects 0.000 abstract 5
- 239000002250 absorbent Substances 0.000 abstract 5
- 239000000463 material Substances 0.000 abstract 5
- 239000007788 liquid Substances 0.000 abstract 3
- 239000002245 particle Substances 0.000 abstract 2
- -1 polyethylene Polymers 0.000 abstract 2
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 239000004743 Polypropylene Substances 0.000 abstract 1
- 229920000297 Rayon Polymers 0.000 abstract 1
- 230000005484 gravity Effects 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 229920001155 polypropylene Polymers 0.000 abstract 1
- 239000002964 rayon Substances 0.000 abstract 1
Landscapes
- Absorbent Articles And Supports Therefor (AREA)
Abstract
La presente invención se refiere a mejoras a pañal desechable, que comprende una capa interior permeable al fluido, una capa exterior impermeable al fluido, una matriz absorbente, la cual contiene partículas de material absorbente y partículas de material superabsorbente, colocada entre ambas capas interior y exterior, elásticos de ambos lados en la sección de entrepiernas, ajustadores abiertos, un sistema de sujeción y sistema de ajuste en la cintura. Dicho pañal se caracteriza porque contiene una capa de recepción colocada sobre la capa interior para formar en conjunto una zona de recepción de líquidos; el material absorbente está distribuido dentro de la matriz absorbente, de tal manera que se forman dos zonas con diferentes pesos específicos y densidades: una primera zona de distribución - almacenamiento de líquidos y una segunda zona anti - escurrimientos, don de la zona anti - escurrimiento tiene menor densidad que la zona de distribución - almacenamiento; de modo que al trabajar en conjunto con la zona de recepción, el pañal absorbe, distribuye y retiene los líquidos más eficazmente; y porque la capa de recepción es del mismo material no tejido que el utilizado en la capa interior, siendo de menor denier. La capa de recepción puede ser de polietileno, polipropileno, rayón, mezcla de las mismas o cualquier otro material similar. La capa de recepción es menos ancha que la capa interior y se encuentra centrada longitudinalmente para quedar sobre, por lo menos, el 80% del área de la zona de distribución - almacenamiento de la matriz absorbente.The present invention relates to improvements to a disposable diaper, which comprises an inner fluid-permeable layer, an outer fluid-impermeable layer, an absorbent matrix, which contains particles of absorbent material and particles of superabsorbent material, placed between both inner layers and exterior, elastic on both sides in the crotch section, open adjusters, a support system and adjustment system at the waist. Said diaper is characterized in that it contains a receiving layer placed on the inner layer to collectively form a liquid receiving zone; The absorbent material is distributed within the absorbent matrix, in such a way that two zones are formed with different specific gravities and densities: a first distribution zone - liquid storage and a second anti-drip zone, where the anti-drip zone it has a lower density than the distribution-storage zone; so that by working in conjunction with the receiving area, the diaper absorbs, distributes and retains liquids more effectively; and because the receiving layer is of the same non-woven material as that used in the inner layer, being of lower denier. The receiving layer can be made of polyethylene, polypropylene, rayon, a mixture thereof or any other similar material. The receiving layer is less wide than the inner layer and is longitudinally centered to lie over at least 80% of the area of the distribution-storage zone of the absorbent matrix.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MX9405014 | 1994-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UY23990A1 true UY23990A1 (en) | 1995-07-17 |
Family
ID=71105186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UY23990A UY23990A1 (en) | 1994-06-30 | 1995-06-30 | DISPOSABLE DIAPER WITH RECEPTION LAYER AND DISTRIBUTION ZONES - STORAGE AND ANTI- RIPPING INSIDE THE ABSORBING MATRIX |
Country Status (1)
| Country | Link |
|---|---|
| UY (1) | UY23990A1 (en) |
-
1995
- 1995-06-30 UY UY23990A patent/UY23990A1/en not_active IP Right Cessation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| VENC | Patent expired |
Effective date: 20141115 |