MX173712B - Un cuerpo absorbente que incorpora dos capas que contienen superabsorbentes diferentes - Google Patents
Un cuerpo absorbente que incorpora dos capas que contienen superabsorbentes diferentesInfo
- Publication number
- MX173712B MX173712B MX024544A MX2454491A MX173712B MX 173712 B MX173712 B MX 173712B MX 024544 A MX024544 A MX 024544A MX 2454491 A MX2454491 A MX 2454491A MX 173712 B MX173712 B MX 173712B
- Authority
- MX
- Mexico
- Prior art keywords
- absorbent body
- containing different
- layers containing
- different super
- super absorbents
- 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
- A61F13/534—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
-
- 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
- A61F2013/530007—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 being made from pulp
-
- 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
- A61F2013/530481—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 superabsorbent materials, i.e. highly absorbent polymer gel materials
- A61F2013/530489—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 superabsorbent materials, i.e. highly absorbent polymer gel materials being randomly mixed in with other material
-
- 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
- A61F2013/530481—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 superabsorbent materials, i.e. highly absorbent polymer gel materials
- A61F2013/53051—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 superabsorbent materials, i.e. highly absorbent polymer gel materials being only in particular parts or specially arranged
- A61F2013/530547—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 superabsorbent materials, i.e. highly absorbent polymer gel materials being only in particular parts or specially arranged positioned in a separate layer or layers
- A61F2013/530554—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 superabsorbent materials, i.e. highly absorbent polymer gel materials being only in particular parts or specially arranged positioned in a separate layer or layers and being fixed to a web
-
- 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
- A61F2013/530481—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 superabsorbent materials, i.e. highly absorbent polymer gel materials
- A61F2013/530708—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 superabsorbent materials, i.e. highly absorbent polymer gel materials characterized by the absorbency properties
- A61F2013/530737—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 superabsorbent materials, i.e. highly absorbent polymer gel materials characterized by the absorbency properties by the absorbent capacity
- A61F2013/530766—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 superabsorbent materials, i.e. highly absorbent polymer gel materials characterized by the absorbency properties by the absorbent capacity by the cross-link factor
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Photoreceptors In Electrophotography (AREA)
Abstract
La presente invención se refiere a un cuerpo absorbente para uso en pañales, protectores de incontinencia o artículos similares, caracterizado en que el cuetrpo absorbente incluye una primera capa de pelusa (1) que es la que queda más cerca del cuerpo del usuario cuando se emplea, un primer superabsorbente (3) que está mezclado en la capa mencionada y que tiene un grado elevado de reticulado o entrelazamiento y por ello la capacidad de hincharse sin que se afectado substancialmente por las fuerzas de presión que ocurren normalmente, por lo cual la pelusa que se colapsa cuando absorbe líquido, se aflojará y con esto otra vez formará una capa de pelusa voluminosa que contiene aire, y en que el cuerpo absorbente incluye una segunda capa que contiene un segundo superabsorbente (2) que tiene una absorbencia a líquidos más elevada que el primer superabsorbente.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9000534A SE465553C (sv) | 1990-02-14 | 1990-02-14 | Absorbtionskropp, i vilken ingår två skikt innehållande olika superabsorbenter |
Publications (1)
Publication Number | Publication Date |
---|---|
MX173712B true MX173712B (es) | 1994-03-23 |
Family
ID=20378563
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX024544A MX173712B (es) | 1990-02-14 | 1991-02-14 | Un cuerpo absorbente que incorpora dos capas que contienen superabsorbentes diferentes |
Country Status (17)
Country | Link |
---|---|
EP (1) | EP0592401B1 (es) |
JP (1) | JP3018008B2 (es) |
AT (1) | ATE126690T1 (es) |
AU (1) | AU644628B2 (es) |
CA (1) | CA2075963C (es) |
DE (1) | DE69112430T2 (es) |
DK (1) | DK0592401T3 (es) |
ES (1) | ES2076523T3 (es) |
FI (1) | FI101766B (es) |
GR (1) | GR3017292T3 (es) |
HU (1) | HU212298B (es) |
MX (1) | MX173712B (es) |
NO (1) | NO178603C (es) |
NZ (1) | NZ236961A (es) |
SE (1) | SE465553C (es) |
WO (1) | WO1991011978A1 (es) |
ZA (1) | ZA91784B (es) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE463747B (sv) * | 1989-05-31 | 1991-01-21 | Moelnlycke Ab | Absorberande alster innefattande aatminstone tvaa olika superabsorbenter |
SE501166C2 (sv) * | 1992-04-28 | 1994-11-28 | Moelnlycke Ab | Absorptionskropp för absorberande alster såsom en blöja innehållande superabsorbenter samt blöja innefattande absorptionskroppen |
US5348547A (en) * | 1993-04-05 | 1994-09-20 | The Procter & Gamble Company | Absorbent members having improved fluid distribution via low density and basis weight acquisition zones |
NZ268535A (en) * | 1993-06-30 | 1998-05-27 | Procter & Gamble | Absorbent article comprising layers of superabsorbent material |
DK0631768T3 (da) * | 1993-06-30 | 1998-06-02 | Procter & Gamble | Absorberende kerne med forbedrede fluidhåndteringsegenskaber |
DE19706824C1 (de) * | 1997-02-21 | 1998-03-26 | Lohmann Therapie Syst Lts | Transdermales oder topisches Plastersystem mit Polyacrylatmatrix mit verbesserten physikalischen Eigenschaften |
US6278037B1 (en) * | 1997-03-27 | 2001-08-21 | The Procter & Gamble Company | Absorbent article having improved comfort during use by improved fit even when loaded and improved rewet performance |
US6383960B1 (en) | 1997-10-08 | 2002-05-07 | Kimberly-Clark Worldwide, Inc. | Layered absorbent structure |
US6710225B1 (en) | 1998-06-15 | 2004-03-23 | Kimberly-Clark Worldwide, Inc. | Layered absorbent structure with a zoned basis weight |
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 |
US7615040B2 (en) | 2001-12-19 | 2009-11-10 | Kimberly-Clark Worldwide, Inc. | Thin, flexible, low capacity absorbent article with leakage protection |
SE0200950D0 (sv) * | 2002-03-27 | 2002-03-27 | Sca Hygiene Prod Ab | Absorberande alster |
SE0302634D0 (sv) * | 2003-10-06 | 2003-10-06 | Sca Hygiene Prod Ab | Absorberande alster innefattande en absorberande struktur |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5913213B2 (ja) * | 1979-04-28 | 1984-03-28 | ゼンミ株式会社 | 生理用ナプキン |
PH23956A (en) * | 1985-05-15 | 1990-01-23 | Procter & Gamble | Absorbent articles with dual layered cores |
SE463747B (sv) * | 1989-05-31 | 1991-01-21 | Moelnlycke Ab | Absorberande alster innefattande aatminstone tvaa olika superabsorbenter |
-
1990
- 1990-02-14 SE SE9000534A patent/SE465553C/sv unknown
-
1991
- 1991-01-31 NZ NZ236961A patent/NZ236961A/xx unknown
- 1991-02-01 ZA ZA91784A patent/ZA91784B/xx unknown
- 1991-02-13 WO PCT/SE1991/000101 patent/WO1991011978A1/en active IP Right Grant
- 1991-02-13 ES ES91904290T patent/ES2076523T3/es not_active Expired - Lifetime
- 1991-02-13 DK DK91904290.3T patent/DK0592401T3/da active
- 1991-02-13 CA CA002075963A patent/CA2075963C/en not_active Expired - Lifetime
- 1991-02-13 JP JP3504309A patent/JP3018008B2/ja not_active Expired - Fee Related
- 1991-02-13 HU HU9202647A patent/HU212298B/hu unknown
- 1991-02-13 DE DE69112430T patent/DE69112430T2/de not_active Expired - Lifetime
- 1991-02-13 AT AT91904290T patent/ATE126690T1/de not_active IP Right Cessation
- 1991-02-13 EP EP91904290A patent/EP0592401B1/en not_active Expired - Lifetime
- 1991-02-13 AU AU72514/91A patent/AU644628B2/en not_active Ceased
- 1991-02-14 MX MX024544A patent/MX173712B/es unknown
-
1992
- 1992-08-12 FI FI923616A patent/FI101766B/fi not_active IP Right Cessation
- 1992-08-13 NO NO923172A patent/NO178603C/no unknown
-
1995
- 1995-09-05 GR GR950402416T patent/GR3017292T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
ES2076523T3 (es) | 1995-11-01 |
DE69112430D1 (de) | 1995-09-28 |
FI101766B1 (fi) | 1998-08-31 |
EP0592401B1 (en) | 1995-08-23 |
NO178603C (no) | 1996-05-02 |
JP3018008B2 (ja) | 2000-03-13 |
SE9000534L (sv) | 1991-08-15 |
DK0592401T3 (da) | 1995-10-16 |
NO178603B (no) | 1996-01-22 |
AU7251491A (en) | 1991-09-03 |
SE9000534D0 (sv) | 1990-02-14 |
FI923616A (fi) | 1992-08-12 |
GR3017292T3 (en) | 1995-12-31 |
EP0592401A1 (en) | 1994-04-20 |
NO923172D0 (no) | 1992-08-13 |
JPH05504083A (ja) | 1993-07-01 |
CA2075963A1 (en) | 1991-08-15 |
NO923172L (no) | 1992-10-13 |
DE69112430T2 (de) | 1996-02-08 |
ZA91784B (en) | 1991-11-27 |
HU9202647D0 (en) | 1992-12-28 |
AU644628B2 (en) | 1993-12-16 |
HUT66278A (en) | 1994-11-28 |
NZ236961A (en) | 1992-12-23 |
FI923616A0 (fi) | 1992-08-12 |
FI101766B (fi) | 1998-08-31 |
SE465553B (sv) | 1991-09-30 |
SE465553C (sv) | 1995-11-14 |
ATE126690T1 (de) | 1995-09-15 |
CA2075963C (en) | 2002-01-01 |
HU212298B (en) | 1996-05-28 |
WO1991011978A1 (en) | 1991-08-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MX173712B (es) | Un cuerpo absorbente que incorpora dos capas que contienen superabsorbentes diferentes | |
ES2042269T5 (es) | Articulo absorbente que comprende al menos dos superabsorbentes. | |
BR0008576A (pt) | Processo para o preparo de compostos contendo superabsorvente | |
ES2040601T3 (es) | Material elastico y articulo absorbente y desechable que comprende dicho material. | |
ATE53757T1 (de) | Absorbierender gegenstand wie windel oder damenbinde und verfahren zu seiner herstellung. | |
NO303318B1 (no) | Absorberende gjenstand og anvendelse av denne | |
ES2062890T3 (es) | Articulo absorbente que tiene un cuerpo absorbente de capas multiples envueltas de recepcion rapida. | |
HU9202355D0 (en) | Flexible absorbing layer | |
DE69101147T2 (de) | Absorbierende und flüssigkeittransportierende fasern. | |
GB1552469A (en) | Absorbent articles | |
IT1203704B (it) | Dipiridili otticamente attivi,processi per la loro preparazione e loro impiego nei processi catalitici asimmetrici | |
IT1203726B (it) | Pirrolinoni attivi come mezzi filtranti delle radiazioni uv e relativo procedimento di produzione | |
IT1203933B (it) | Complessi trans di rutenio come agenit antineoplastici | |
IT1203891B (it) | Derivato dell'acido 3-idrossi-3-metilglutarico | |
IT1203937B (it) | Polimeri conduttori trasparenti e polimeri opachi del ditiene (3,4-b:3',4'-d) tiofene |