BR0004245A - Optimized absorbent core. - Google Patents
Optimized absorbent core.Info
- Publication number
- BR0004245A BR0004245A BR0004245A BR0004245A BR0004245A BR 0004245 A BR0004245 A BR 0004245A BR 0004245 A BR0004245 A BR 0004245A BR 0004245 A BR0004245 A BR 0004245A BR 0004245 A BR0004245 A BR 0004245A
- Authority
- BR
- Brazil
- Prior art keywords
- absorbent core
- zone
- zones
- distribution
- storage
- Prior art date
Links
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- External Artificial Organs (AREA)
Abstract
NúCLEO ABSORVENTE APERFEIçOADO Descreve-se um núcleo absorvente para ser utilizado em artigos absorventes descartáveis tais como fraldas para bebes, fraldas descartáveis para adultos com incontinência, calções de treino descartáveis ou absorventes íntimos femininos, no qual o material de que está constituído está distribuído de tal maneira que se formam dentro do núcleo absorvente pelo menos três zonas: uma zona de distribuição - armazenamento, uma zona de anti-escorrimentos e uma ou mais zonas de transição. A zona de distribuição - armazenamento tem maior densidade e compreende a parte central do núcleo absorvente, ao menos em toda a área do entrepernas; a zona de anti-escorrimentos está disposta em toda a periferia do núcleo absorvente e tem maior densidade que a zona de distribuição - armazenamento, com o escopo de que os líquidos ao chegar na mesma sejam freados e não alcancem as abas do núcleo absorvente. A ou as zonas de transição unem as zonas de distribuição - armazenamento e anti-escorrimentos nas partes frontal e traseira do núcleo; na ou nas zonas de transição a densidade vai diminuindo paulatinamente com o fim de proteger a integridade do núcleo visto que no caso de apresentarem-se trocas bruscas de densidade, o núcleo tende a debilitar-se nas áreas nas quais se apresentam estas trocas.PERFECTED ABSORBENT CORE An absorbent core is described for use in disposable absorbent articles such as baby diapers, disposable diapers for adults with incontinence, disposable training shorts or women's intimate pads, in which the material it is made of is so distributed. so that at least three zones are formed within the absorbent core: a distribution zone - storage, an anti-draining zone and one or more transition zones. The distribution - storage zone has a higher density and comprises the central part of the absorbent core, at least in the entire area of the crotch; the anti-drip zone is arranged across the periphery of the absorbent core and has a higher density than the distribution - storage zone, with the aim that the liquids when they arrive there are braked and do not reach the flaps of the absorbent core. The transition zone (s) join the distribution zones - storage and anti-dripping on the front and rear of the core; in the transition zone or zones, density gradually decreases in order to protect the integrity of the nucleus, since in the event of sudden changes in density, the nucleus tends to weaken in the areas where these changes occur.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MXPA/A/1999/008328A MXPA99008328A (en) | 1999-09-10 | Improved absorbent core |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0004245A true BR0004245A (en) | 2001-04-24 |
BR0004245B1 BR0004245B1 (en) | 2008-11-18 |
Family
ID=19745115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0004245A BR0004245B1 (en) | 1999-09-10 | 2000-09-06 | perfected absorbent core. |
Country Status (6)
Country | Link |
---|---|
AR (1) | AR027857A1 (en) |
BR (1) | BR0004245B1 (en) |
CR (1) | CR6247A (en) |
ES (1) | ES2178930B1 (en) |
PA (1) | PA8502601A1 (en) |
SV (1) | SV2002000165A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR112013018963A2 (en) | 2013-05-24 | 2017-10-17 | Grupo P I Mabe Sa De C V | absorbent matrix |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4834735A (en) * | 1986-07-18 | 1989-05-30 | The Proctor & Gamble Company | High density absorbent members having lower density and lower basis weight acquisition zones |
US5849002A (en) * | 1994-06-30 | 1998-12-15 | Productos Internacionales Mabe, S.A | Disposable diaper with reception, distribution-storage and anti-leakage zones within the absorbent core |
SE519601C2 (en) * | 1996-12-17 | 2003-03-18 | Sca Moelnlycke Ab | Absorbent structure for diaper, incontinence cover, sanitary napkin or the like with high utilization rate |
-
2000
- 2000-09-05 SV SV2000000165A patent/SV2002000165A/en active IP Right Grant
- 2000-09-06 BR BR0004245A patent/BR0004245B1/en not_active IP Right Cessation
- 2000-09-08 CR CR6247A patent/CR6247A/en unknown
- 2000-09-08 ES ES200002213A patent/ES2178930B1/en not_active Expired - Fee Related
- 2000-09-08 AR ARP000104705A patent/AR027857A1/en active IP Right Grant
- 2000-09-08 PA PA8502601A patent/PA8502601A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
PA8502601A1 (en) | 2002-02-21 |
SV2002000165A (en) | 2002-04-02 |
ES2178930A1 (en) | 2003-01-01 |
AR027857A1 (en) | 2003-04-16 |
ES2178930B1 (en) | 2004-01-16 |
CR6247A (en) | 2004-12-13 |
BR0004245B1 (en) | 2008-11-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Technical examination (opinion): publication of technical examination (opinion) | ||
B09A | Decision: intention to grant | ||
B16A | Patent or certificate of addition of invention granted |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 06/09/2000, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 20A ANUIDADE. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2595 DE 29-09-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |