PE15397A1 - Estructura absorbente que comprende una capa superior y una capa inferior de particulas de material de gelacion absorbente y metodo de fabricar una estructura similar - Google Patents
Estructura absorbente que comprende una capa superior y una capa inferior de particulas de material de gelacion absorbente y metodo de fabricar una estructura similarInfo
- Publication number
- PE15397A1 PE15397A1 PE1995274995A PE27499595A PE15397A1 PE 15397 A1 PE15397 A1 PE 15397A1 PE 1995274995 A PE1995274995 A PE 1995274995A PE 27499595 A PE27499595 A PE 27499595A PE 15397 A1 PE15397 A1 PE 15397A1
- Authority
- PE
- Peru
- Prior art keywords
- absorbent
- particles
- geling
- layer
- fibers
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/531—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad
- A61F13/532—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad
- A61F13/5323—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad having absorbent material located in discrete regions, e.g. pockets
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Laminated Bodies (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
QUE COMPRENDE : A) UNA CAPA SUPERIOR QUE TIENE UNA ZONA DE ADQUISICION QUE ES UN FRANJA LIBRE DE PARTICULAS DE MATERIAL DE GELACION ABSORBENTE CON UNA COMPRESIBILIDAD MOJADA DE POR LO MENOS 5 cm3/gr Y UNA CAPACIDAD DE GOTEO DE POR LO MENOS 10 gr/gr Y UNA ZONA DE ALMACENAMIENTO CUYO PESO PROMEDIO DE LAS PARTICULAS DE MATERIAL DE GELACION ABSORBENTE ES POR LO MENOS 40 gr/m2, UN SUSTRATO PERMEABLE AL LIQUIDO Y UNA CAPA DE PARTICULAS DE MATERIAL DE GELACION ABSORBENTE ADHERIDA A ESTE, B) UNA CAPA INFERIOR QUE COMPRENDE UN SUSTRATO, UNA MEZCLA DE PARTICULAS DE MATERIAL DE GELACION ABSORBENTE ADHERIDAS A ESTE SUSTRATO Y FIBRAS; COMPRENDIENDO CADA CAPA PARTICULAS DE MATERIAL DE GELACION ABSORBENTE CUYO PESO ES POR LO MENOS 140% DEL PESO DE LAS FIBRAS EN LA CAPA INFERIOR MEZCLADA; Y C) UNA ESTRUCTURA ABSORBENTE QUE COMPRENDE UNA LAMINA SUPERIOR PERMEABLE, UNA LAMINA INFERIOR IMPERMEABLE Y UNA ESTRUCTURA ABSORBENTE ENTRE AMBAS. UN METODO PARA FABRICARLA CUYOS PASOS SON: 1)PROPORCIONAR UN SUSTRATO, 2)PROPORCIONAR UNA CORRIENTE DE AIRE EN LAS FIBRAS, 3)INTRODUCIR MATERIALES DE GELACION ABSORBENTE EN ESTA CORRIENTE, 4)COLOCAR UNA MEZCLA DE FIBRAS Y PARTICULAS SOBRE UN TAMIZ PARA FORMAR UNA CAPA MEZCLADA; Y 5)COMBINAR LA CAPA Y LA LAMINA PARA FORMAR LA ESTRUCTURA ABSORBENTE. SE USA EN PANALES, TOALLAS SANITARIAS Y SIMILARES
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP94111955A EP0695541B2 (en) | 1994-08-01 | 1994-08-01 | Absorbent structure comprising an upper layer and a lower layer of absorbent gelling material particles and method of making such a structure |
Publications (1)
Publication Number | Publication Date |
---|---|
PE15397A1 true PE15397A1 (es) | 1997-05-15 |
Family
ID=8216163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PE1995274995A PE15397A1 (es) | 1994-08-01 | 1995-07-31 | Estructura absorbente que comprende una capa superior y una capa inferior de particulas de material de gelacion absorbente y metodo de fabricar una estructura similar |
Country Status (17)
Country | Link |
---|---|
EP (1) | EP0695541B2 (es) |
JP (2) | JPH10503683A (es) |
KR (1) | KR970704391A (es) |
CN (1) | CN1158558A (es) |
AU (1) | AU3007195A (es) |
BR (1) | BR9508479A (es) |
CA (1) | CA2196162C (es) |
CO (1) | CO4410169A1 (es) |
DE (1) | DE69421613T3 (es) |
ES (1) | ES2138019T3 (es) |
GR (1) | GR3031932T3 (es) |
HK (1) | HK1013231A1 (es) |
MY (1) | MY114187A (es) |
PE (1) | PE15397A1 (es) |
TR (1) | TR199500928A2 (es) |
WO (1) | WO1996003947A1 (es) |
ZA (1) | ZA956381B (es) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5977014A (en) * | 1993-10-22 | 1999-11-02 | The Procter & Gamble Company | Absorbent composite structure formed of a substrate and cross-linkable hydrogel polymer particles |
US5830202A (en) * | 1994-08-01 | 1998-11-03 | The Procter & Gamble Company | Absorbent comprising upper and lower gel layers |
US5879751A (en) * | 1995-12-18 | 1999-03-09 | The Procter & Gamble Company | Method and apparatus for making absorbent structures having divided particulate zones |
US5855572A (en) * | 1996-03-22 | 1999-01-05 | The Procter & Gamble Company | Absorbent components having a fluid acquisition zone |
US6372952B1 (en) † | 1996-03-22 | 2002-04-16 | The Procter & Gamble Company | Absorbent components having a sustained acquisition rate capability upon absorbing multiple discharges of aqueous body fluids |
AU2216697A (en) * | 1996-03-22 | 1997-10-10 | Procter & Gamble Company, The | Absorbent cores having improved acquisition capability, and absorbent articles containing them |
US6383960B1 (en) | 1997-10-08 | 2002-05-07 | Kimberly-Clark Worldwide, Inc. | Layered absorbent structure |
CO5070597A1 (es) * | 1997-10-08 | 2001-08-28 | Kimberly Clark Co | Articulo absorbente con estructura laminada absorbente con peso base ramificado y region de capas |
US6710225B1 (en) | 1998-06-15 | 2004-03-23 | Kimberly-Clark Worldwide, Inc. | Layered absorbent structure with a zoned basis weight |
AR027842A1 (es) * | 1999-08-23 | 2003-04-16 | Kimberly Clark Co | Un articulo absorbente el cual mantiene o mejora la salud de la piel |
US6416697B1 (en) | 1999-12-03 | 2002-07-09 | Kimberly-Clark Worldwide, Inc. | Method for obtaining a dual strata distribution of superabsorbent in a fibrous matrix |
US6437214B1 (en) | 2000-01-06 | 2002-08-20 | Kimberly-Clark Worldwide, Inc. | Layered absorbent structure with a zoned basis weight and a heterogeneous layer region |
DE60122717T2 (de) * | 2000-05-23 | 2007-08-16 | Toyo Eizai K.K., Kawanoe | Absorbierende ultradünnschicht, absorbierender artikel mit einer absorbierenden ultradünnschicht und vorrichtung zur herstellung |
US6738735B1 (en) | 2000-07-07 | 2004-05-18 | Kimberly-Clark Worldwide, Inc. | Method of determining the efficiency of an absorbent article having two absorbent layers that each contain a superabsorbent |
DE10054928A1 (de) * | 2000-11-06 | 2002-05-08 | Rudolf Demhartner | Verfahren zur Herstellung von flüssigkeitsaufnehmenden Unterlagen |
EP1465569A2 (en) * | 2002-01-18 | 2004-10-13 | BKI Holding Corporation | Fibrous material with high functional particle load |
TWI257859B (en) * | 2002-06-24 | 2006-07-11 | Uni Charm Corp | Absorptive article |
DE10326022A1 (de) * | 2003-06-02 | 2004-12-23 | Paul Hartmann Ag | Hygieneartikel zum einmaligen Gebrauch |
EP1579831A1 (en) * | 2004-03-23 | 2005-09-28 | The Procter & Gamble Company | An absorbent article comprising edge barriers comprising a liquid absorbent thermoplastic composition |
DE602006021004D1 (de) † | 2005-05-13 | 2011-05-12 | Asahi Kasei Chemicals Corp | Absorbierendes verbundmaterial und herstellungsverfahren dafür |
US7927320B2 (en) | 2006-09-20 | 2011-04-19 | Tisteron, Ltd. | Disposable waste containment article and a combination of two articles worn simultaneously |
JP4829139B2 (ja) * | 2007-01-29 | 2011-12-07 | 国立大学法人 東京大学 | 吸収性物品 |
US20090076472A1 (en) * | 2007-09-17 | 2009-03-19 | Tisteron, Ltd. | Absorbent layer, structure and article along with a method of forming the same |
US9572728B2 (en) * | 2008-07-02 | 2017-02-21 | The Procter & Gamble Company | Disposable absorbent article with varied distribution of absorbent particulate polymer material and method of making same |
JP5274334B2 (ja) * | 2009-03-25 | 2013-08-28 | 大王製紙株式会社 | 吸収性物品 |
CA2733472C (en) * | 2009-09-29 | 2017-10-31 | The Procter & Gamble Company | Absorbent products having improved packaging efficiency |
US20110162989A1 (en) * | 2010-01-06 | 2011-07-07 | Ducker Paul M | Ultra thin laminate with particulates in dense packages |
CN102462586A (zh) * | 2010-11-19 | 2012-05-23 | 浙江康恩贝健康产品有限公司 | 一种纸尿裤 |
JP5871513B2 (ja) * | 2011-08-11 | 2016-03-01 | ユニ・チャーム株式会社 | 体液吸収性物品 |
EP2679209B1 (en) * | 2012-06-28 | 2015-03-04 | The Procter & Gamble Company | Absorbent articles with improved core |
EP2679208B1 (en) * | 2012-06-28 | 2015-01-28 | The Procter & Gamble Company | Absorbent core for use in absorbent articles |
JP6169338B2 (ja) * | 2012-09-28 | 2017-07-26 | 大王製紙株式会社 | 吸収体及びこれを用いた吸収性物品 |
ITBO20130176A1 (it) * | 2013-04-18 | 2014-10-19 | Gdm Spa | Articolo igienico assorbente e macchina per realizzare tale articolo. |
BR112015031879B1 (pt) * | 2013-06-28 | 2021-10-26 | Daio Paper Corporation | Produto absorvente |
JP6210779B2 (ja) * | 2013-07-30 | 2017-10-11 | 日本製紙クレシア株式会社 | 吸収性物品 |
WO2016115181A1 (en) * | 2015-01-12 | 2016-07-21 | Buckeye Technologies Inc. | High performance nonwoven structure |
JP6001713B2 (ja) * | 2015-03-16 | 2016-10-05 | 大王製紙株式会社 | 吸収性物品 |
JP6583108B2 (ja) * | 2016-04-11 | 2019-10-02 | 王子ホールディングス株式会社 | 吸収性物品 |
JP6717675B2 (ja) * | 2016-06-13 | 2020-07-01 | 花王株式会社 | 吸収性物品 |
JP6850580B2 (ja) * | 2016-10-05 | 2021-03-31 | 花王株式会社 | 吸収性物品 |
CN106510971A (zh) * | 2016-10-28 | 2017-03-22 | 德佳信科技(天津)有限公司 | 复合芯体及使用该复合芯体的一次性护理卫生用品 |
CN108125746B (zh) * | 2017-12-21 | 2019-03-05 | 北京倍舒特妇幼用品有限公司 | 一种具有空气枢纽的自呼吸抑菌卫生巾 |
JP6990108B2 (ja) * | 2017-12-29 | 2022-01-12 | 花王株式会社 | 吸収性物品 |
US20200405548A1 (en) * | 2018-02-28 | 2020-12-31 | Kimberly-Clark (China) Co., Ltd. | Multi-layer absorbent cores and methods of manufacture |
JP7129382B2 (ja) * | 2019-06-28 | 2022-09-01 | ユニ・チャーム株式会社 | 吸収性物品 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4381783A (en) * | 1978-10-24 | 1983-05-03 | Johnson & Johnson | Absorbent article |
US4610678A (en) * | 1983-06-24 | 1986-09-09 | Weisman Paul T | High-density absorbent structures |
US4560372A (en) * | 1984-05-01 | 1985-12-24 | Personal Products Company | Stable disposable absorbent structure |
WO1986002543A1 (en) † | 1984-11-02 | 1986-05-09 | Tranquility Products International, Inc. | Multi-layered absorbent products |
JPS6227947A (ja) † | 1985-07-31 | 1987-02-05 | メ−ルンリユ−ケ・ア−ベ− | おむつ乃至衛生タオル用の吸収材等の吸収性物品と当該物品の製造方法 |
MA20783A1 (fr) † | 1985-10-02 | 1987-07-01 | Procter & Gamble | Couches jetables, a bandes superabsorbantes |
US4988344A (en) † | 1988-05-24 | 1991-01-29 | The Procter & Gamble Company | Absorbent articles with multiple layer absorbent layers |
US5360420A (en) † | 1990-01-23 | 1994-11-01 | The Procter & Gamble Company | Absorbent structures containing stiffened fibers and superabsorbent material |
AU665937B2 (en) † | 1991-01-03 | 1996-01-25 | Procter & Gamble Company, The | Absorbent article having rapid acquiring, multiple layer absorbent core |
RU2125861C1 (ru) * | 1991-01-03 | 1999-02-10 | Дзе Проктер Энд Гэмбл Компани | Многослойный абсорбирующий вкладыш и использующее его изделие |
SE501166C2 (sv) † | 1992-04-28 | 1994-11-28 | Moelnlycke Ab | Absorptionskropp för absorberande alster såsom en blöja innehållande superabsorbenter samt blöja innefattande absorptionskroppen |
AU4655993A (en) * | 1992-07-27 | 1994-02-14 | Procter & Gamble Company, The | Sanitary napkin having a central acquisition zone |
-
1994
- 1994-08-01 ES ES94111955T patent/ES2138019T3/es not_active Expired - Lifetime
- 1994-08-01 DE DE69421613T patent/DE69421613T3/de not_active Expired - Lifetime
- 1994-08-01 EP EP94111955A patent/EP0695541B2/en not_active Expired - Lifetime
-
1995
- 1995-07-13 WO PCT/US1995/008709 patent/WO1996003947A1/en active IP Right Grant
- 1995-07-13 JP JP8506514A patent/JPH10503683A/ja not_active Withdrawn
- 1995-07-13 BR BR9508479A patent/BR9508479A/pt not_active IP Right Cessation
- 1995-07-13 CN CN95195181A patent/CN1158558A/zh active Pending
- 1995-07-13 AU AU30071/95A patent/AU3007195A/en not_active Abandoned
- 1995-07-13 KR KR1019970700663A patent/KR970704391A/ko active IP Right Grant
- 1995-07-13 CA CA002196162A patent/CA2196162C/en not_active Expired - Fee Related
- 1995-07-25 MY MYPI95002122A patent/MY114187A/en unknown
- 1995-07-31 ZA ZA956381A patent/ZA956381B/xx unknown
- 1995-07-31 CO CO95033986A patent/CO4410169A1/es unknown
- 1995-07-31 PE PE1995274995A patent/PE15397A1/es not_active Application Discontinuation
- 1995-08-01 TR TR95/00928A patent/TR199500928A2/xx unknown
-
1998
- 1998-12-21 HK HK98114472A patent/HK1013231A1/xx not_active IP Right Cessation
-
1999
- 1999-11-24 GR GR990403024T patent/GR3031932T3/el unknown
-
2006
- 2006-01-11 JP JP2006003786A patent/JP4527063B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1158558A (zh) | 1997-09-03 |
EP0695541A1 (en) | 1996-02-07 |
MX9700830A (es) | 1997-09-30 |
WO1996003947A1 (en) | 1996-02-15 |
CO4410169A1 (es) | 1997-01-09 |
CA2196162A1 (en) | 1996-02-15 |
TR199500928A2 (tr) | 1996-06-21 |
ZA956381B (en) | 1997-04-30 |
MY114187A (en) | 2002-08-30 |
DE69421613T2 (de) | 2000-05-25 |
JP4527063B2 (ja) | 2010-08-18 |
DE69421613D1 (de) | 1999-12-16 |
EP0695541B1 (en) | 1999-11-10 |
AU3007195A (en) | 1996-03-04 |
KR970704391A (ko) | 1997-09-06 |
JP2006167478A (ja) | 2006-06-29 |
JPH10503683A (ja) | 1998-04-07 |
ES2138019T3 (es) | 2000-01-01 |
BR9508479A (pt) | 1997-10-28 |
CA2196162C (en) | 2001-01-30 |
HK1013231A1 (en) | 1999-08-20 |
DE69421613T3 (de) | 2004-09-23 |
GR3031932T3 (en) | 2000-03-31 |
EP0695541B2 (en) | 2004-03-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
PE15397A1 (es) | Estructura absorbente que comprende una capa superior y una capa inferior de particulas de material de gelacion absorbente y metodo de fabricar una estructura similar | |
ES2194663T3 (es) | Estructuras absorbentes multicapa. | |
AR038292A1 (es) | Una estructura absorbente para absorber liquido en un articulo absorbente y el articulo absorbente que comprende dicha estructura | |
ES2041263T3 (es) | Esterilla sanitaria. | |
ES2163497T3 (es) | Material compuesto de pelicula con aberturas/material no tejido para higiene personal, articulos absorbentes y similares. | |
CO4650172A1 (es) | Estructuras laminadas absorbentes con reducidas tendencias a la deslaminacion, que comprenden a) un sustrato fibroso, una composicion adhesiva y un material absorbente; metodos para formarlas | |
ES2051354T3 (es) | Bolsa o saquito de ostomia que incluye un filtro. | |
PE20000159A1 (es) | Articulo absorbente | |
ES2141915T3 (es) | Soporte para mantener la integridad del nucleo de un articulo absorbente desechable. | |
CO5090873A1 (es) | Articulos absorbentes con materiales de distribucion coloca- dos debajo del material de almacenamiento | |
AR012561A1 (es) | Un tejido absorbente que tiene sensacion seca cuando esta humedo, la toalla y el articulo absorbente que lo utilizan, un material de absorcion queinluye dicho tejido y el metodo para producir el mismo. | |
ES2135763T3 (es) | Dispositivo que permite hacer estanca la zona de una herida. | |
PE3896A1 (es) | Un cuerpo absorbente y un aparato para su produccion | |
ES2148976T3 (es) | Material de soporte permeable al aire provisto de una capa de recubrimiento autoadhesiva, procedimiento para su fabricacion y su utilizacion. | |
ES2270745T1 (es) | Material unitario de adquisicion, almacenamiento y drenaje de fluido. | |
KR950031005A (ko) | 서어지 처리력이 개선된 흡수용품 | |
AR016867A1 (es) | Estructuras de barrera permeables al aire, impermeables al liquido, y productos hechos a partir de las mismas | |
PE109399A1 (es) | Articulo absorbente con forma estable | |
ES2131892T3 (es) | Procedimiento para la elaboracion de filtros de fibras. | |
CO4650191A1 (es) | Un material que tiene una elevada capacidad absorbente y una estructura absorbente, asi como un producto absorbente que incluye el material en cuestion | |
ES2106389T3 (es) | Cojin de aire y tejido para su fabricacion. | |
AR030101A1 (es) | Un articulo absorbente estabilizado de alta resistencia | |
PE125699A1 (es) | Dispositivo de sujecion para un articulo absorbente | |
ES2163502T3 (es) | Articulo absorbente. | |
ES2173451T3 (es) | Estructura absorbente y su procedimiento de fabricacion por formacion de una acolchado fibroso y de capas unidas por adhesivo. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA | Abandonment or withdrawal |