UY24424A1 - Cuerpo absorbente mejorado - Google Patents
Cuerpo absorbente mejoradoInfo
- Publication number
- UY24424A1 UY24424A1 UY24424A UY24424A UY24424A1 UY 24424 A1 UY24424 A1 UY 24424A1 UY 24424 A UY24424 A UY 24424A UY 24424 A UY24424 A UY 24424A UY 24424 A1 UY24424 A1 UY 24424A1
- Authority
- UY
- Uruguay
- Prior art keywords
- fibers
- limbs
- absorbent body
- regenerated cellulose
- short
- Prior art date
Links
- 239000000835 fiber Substances 0.000 abstract 5
- 230000002745 absorbent Effects 0.000 abstract 3
- 239000002250 absorbent Substances 0.000 abstract 3
- 239000004627 regenerated cellulose Substances 0.000 abstract 3
- 229920003043 Cellulose fiber Polymers 0.000 abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000012528 membrane Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
- A61L15/28—Polysaccharides or their derivatives
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/23—Sheet including cover or casing
- Y10T428/237—Noninterengaged fibered material encased [e.g., mat, batt, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/608—Including strand or fiber material which is of specific structural definition
- Y10T442/609—Cross-sectional configuration of strand or fiber material is specified
- Y10T442/611—Cross-sectional configuration of strand or fiber material is other than circular
Landscapes
- Health & Medical Sciences (AREA)
- Hematology (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Epidemiology (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)
- Nonwoven Fabrics (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
La presente invención se refiere a un cuerpo absorbente con capacidad de absorción mejorada que comprende una mezcla de aproximadamente 40 a aproximadamente 99% por peso de fibras de celulosa regenerada con una sección transversal de múltiples extremidades con al menos tres extremidades y aproximadamente 60 a aproximadamente 1% por peso de fibras celulósicas sin extremidades. Además, se describe un método para incrementar la capacidad de absorción de un cuerpo absorbente con fibras cortas de celulosa regenerada de múltiples extremidades que comprende los pasos de: combinar una cantidad efectiva de fibras cortas celulósicas sin extremidades para aumentar la capacidad de absorción del cuerpo absorbente con dichas fibras cortas de celulosa regenerada de múltiples extremidades, en el cual dichas fibras de múltiples extremidades tienen al menos tres extremidades; y formar una membrana que comprende una mezcla sustancialmente estrecha de dicha combinación de fibras.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/577,570 US5750446A (en) | 1995-12-22 | 1995-12-22 | Absorbent body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UY24424A1 true UY24424A1 (es) | 1997-05-07 |
Family
ID=24309291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UY24424A UY24424A1 (es) | 1995-12-22 | 1996-12-23 | Cuerpo absorbente mejorado |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US5750446A (es) |
| EP (1) | EP0876164B1 (es) |
| CN (1) | CN1142795C (es) |
| AR (1) | AR005270A1 (es) |
| AT (1) | ATE241392T1 (es) |
| AU (1) | AU1338997A (es) |
| BR (1) | BR9612208B1 (es) |
| CA (1) | CA2240642A1 (es) |
| CO (1) | CO4750799A1 (es) |
| DE (1) | DE69628459T2 (es) |
| ES (1) | ES2200085T3 (es) |
| HU (1) | HU223505B1 (es) |
| IN (1) | IN190576B (es) |
| PL (1) | PL187125B1 (es) |
| PT (1) | PT876164E (es) |
| UY (1) | UY24424A1 (es) |
| WO (1) | WO1997023248A1 (es) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6433246B1 (en) * | 1995-12-22 | 2002-08-13 | Mcneil-Ppc, Inc. | Tampon having improved early expansion characteristics |
| GB9720213D0 (en) | 1997-09-23 | 1997-11-26 | Kelheim Faserwerk Gmbh | Manufacture of viscose and articles therefrom |
| WO2001001908A1 (en) * | 1999-06-30 | 2001-01-11 | Johnson & Johnson Gmbh | Tampon for feminine hygiene and process and apparatus for its production |
| US20020142693A1 (en) | 2001-03-30 | 2002-10-03 | Herve Buzot | Absorbent device for insertion into a vaginal cavity |
| JP2008543520A (ja) * | 2005-06-28 | 2008-12-04 | エスセーアー・ハイジーン・プロダクツ・アーベー | タンポン |
| US20080262464A1 (en) * | 2007-04-18 | 2008-10-23 | The Procter & Gamble Company | Tampon and method and apparatus for making same |
| MX386091B (es) * | 2007-05-17 | 2025-03-18 | Edgewell Personal Care Brands Llc | Compresa de tampon para proteccion contra derrames de desvio incrementado. |
| US8029456B2 (en) * | 2008-03-31 | 2011-10-04 | Mcneil-Ppc, Inc. | Compact intravaginal device applicator |
| AT509349A1 (de) * | 2010-02-09 | 2011-08-15 | Chemiefaser Lenzing Ag | Hoch absorbierende wiederverwendbare kissen, ein verfahren zu ihrer herstellung und ihre verwendungin wiederverwendbaren hygieneprodukten |
| US9442074B2 (en) | 2014-06-27 | 2016-09-13 | Eastman Chemical Company | Fibers with surface markings used for coding |
| US9863920B2 (en) * | 2014-06-27 | 2018-01-09 | Eastman Chemical Company | Fibers with chemical markers and physical features used for coding |
| US20150375149A1 (en) | 2014-06-27 | 2015-12-31 | Eastman Chemical Company | Acetate tow and filters with shape and size used for coding |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH390755A (de) * | 1959-05-16 | 1965-04-15 | Hoechst Ag | Verfahren zur Herstellung lufthaltiger synthetischer Garne und Verwendung derselben |
| US4129679A (en) * | 1969-11-27 | 1978-12-12 | Courtaulds Limited | Multi-limbed regenerated cellulose filaments |
| JPS5766754A (en) * | 1980-10-15 | 1982-04-23 | Kao Corp | Tampon |
| GB2208277B (en) * | 1987-07-30 | 1991-11-13 | Courtaulds Plc | Cellulosic fibre |
| US5314743A (en) * | 1990-12-17 | 1994-05-24 | Kimberly-Clark Corporation | Nonwoven web containing shaped fibers |
| GB9424612D0 (en) * | 1994-12-07 | 1995-01-25 | Courtaulds Fibres Holdings Ltd | Fibres production |
-
1995
- 1995-12-22 US US08/577,570 patent/US5750446A/en not_active Expired - Lifetime
-
1996
- 1996-12-20 CN CNB961800216A patent/CN1142795C/zh not_active Expired - Fee Related
- 1996-12-20 CA CA002240642A patent/CA2240642A1/en not_active Abandoned
- 1996-12-20 DE DE69628459T patent/DE69628459T2/de not_active Revoked
- 1996-12-20 BR BRPI9612208-0A patent/BR9612208B1/pt not_active IP Right Cessation
- 1996-12-20 WO PCT/US1996/020309 patent/WO1997023248A1/en not_active Ceased
- 1996-12-20 EP EP96944894A patent/EP0876164B1/en not_active Revoked
- 1996-12-20 PT PT96944894T patent/PT876164E/pt unknown
- 1996-12-20 AT AT96944894T patent/ATE241392T1/de not_active IP Right Cessation
- 1996-12-20 AU AU13389/97A patent/AU1338997A/en not_active Abandoned
- 1996-12-20 PL PL96327233A patent/PL187125B1/pl not_active IP Right Cessation
- 1996-12-20 ES ES96944894T patent/ES2200085T3/es not_active Expired - Lifetime
- 1996-12-20 HU HU9902259A patent/HU223505B1/hu not_active IP Right Cessation
- 1996-12-23 AR ARP960105883A patent/AR005270A1/es active IP Right Grant
- 1996-12-23 UY UY24424A patent/UY24424A1/es unknown
- 1996-12-23 IN IN2220CA1996 patent/IN190576B/en unknown
- 1996-12-23 CO CO96067170A patent/CO4750799A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PT876164E (pt) | 2003-08-29 |
| PL327233A1 (en) | 1998-12-07 |
| CA2240642A1 (en) | 1997-07-03 |
| EP0876164B1 (en) | 2003-05-28 |
| BR9612208A (pt) | 1999-07-13 |
| PL187125B1 (pl) | 2004-05-31 |
| US5750446A (en) | 1998-05-12 |
| ATE241392T1 (de) | 2003-06-15 |
| WO1997023248A1 (en) | 1997-07-03 |
| CO4750799A1 (es) | 1999-03-31 |
| DE69628459D1 (de) | 2003-07-03 |
| ES2200085T3 (es) | 2004-03-01 |
| HUP9902259A2 (hu) | 1999-11-29 |
| HUP9902259A3 (en) | 2003-07-28 |
| DE69628459T2 (de) | 2003-12-24 |
| AR005270A1 (es) | 1999-04-28 |
| IN190576B (es) | 2003-08-09 |
| HU223505B1 (hu) | 2004-08-30 |
| EP0876164A1 (en) | 1998-11-11 |
| CN1209070A (zh) | 1999-02-24 |
| AU1338997A (en) | 1997-07-17 |
| CN1142795C (zh) | 2004-03-24 |
| BR9612208B1 (pt) | 2009-05-05 |
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