AR037354A1 - Un proceso para hacer una tela no tejida compuesta absorbente - Google Patents
Un proceso para hacer una tela no tejida compuesta absorbenteInfo
- Publication number
- AR037354A1 AR037354A1 ARP020104339A ARP020104339A AR037354A1 AR 037354 A1 AR037354 A1 AR 037354A1 AR P020104339 A ARP020104339 A AR P020104339A AR P020104339 A ARP020104339 A AR P020104339A AR 037354 A1 AR037354 A1 AR 037354A1
- Authority
- AR
- Argentina
- Prior art keywords
- absorbent
- superabsorbent
- make
- thermoplastic fibers
- superabsorbent polymer
- 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
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
-
- 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
- A61F13/15577—Apparatus or processes for manufacturing
- A61F13/15617—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres
- A61F13/15626—Making fibrous pads without outer layers
-
- 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
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Chemical & Material Sciences (AREA)
- Veterinary Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Textile Engineering (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Biomedical Technology (AREA)
- Dispersion Chemistry (AREA)
- Hematology (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Nonwoven Fabrics (AREA)
- Laminated Bodies (AREA)
Abstract
Se proporciona un proceso para hacer un compuesto absorbente que incluye fibras absorbentes, polímero superabsorbente y opcionalmente fibras termoplásticas y otros ingredientes. La síntesis (es decir, la polimerización) del superabsorbente se integra completamente en el proceso para formar el compuesto absorbente. Específicamente, la polimerización del superabsorbente se inicia desde el interior de una pluralidad de fibras absorbentes y/o termoplásticas, que luego forman un tejido. El proceso integrado elimina la necesidad de fabricar el polímero superabsorbente en forma separada antes de los procesos de formación de fibra y de tejido. También, el polímero superabsorbente formado de esta manera tiende a dispersarse mejor y a permanecer adherido al absorbente y/o a las fibras termoplásticas, lo que proporciona un compuesto absorbente estable y uniforme para diversas aplicaciones de uso final.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/017,684 US6645407B2 (en) | 2001-12-14 | 2001-12-14 | Process for making absorbent material with in-situ polymerized superabsorbent |
Publications (1)
Publication Number | Publication Date |
---|---|
AR037354A1 true AR037354A1 (es) | 2004-11-03 |
Family
ID=21783995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP020104339A AR037354A1 (es) | 2001-12-14 | 2002-11-12 | Un proceso para hacer una tela no tejida compuesta absorbente |
Country Status (8)
Country | Link |
---|---|
US (1) | US6645407B2 (es) |
EP (1) | EP1453451B1 (es) |
JP (1) | JP2005511918A (es) |
KR (1) | KR100912978B1 (es) |
AR (1) | AR037354A1 (es) |
AU (1) | AU2002324976A1 (es) |
DE (1) | DE60230319D1 (es) |
WO (1) | WO2003051253A1 (es) |
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US7018497B2 (en) | 2001-12-14 | 2006-03-28 | Kimberly-Clark Worldwide, Inc. | Method of making an absorbent structure having high integrity |
US7355091B2 (en) * | 2002-09-18 | 2008-04-08 | Kimberly-Clark Worldwide, Inc. | Elastomeric nonwoven with attached superabsorbent polymer |
DE10251137A1 (de) * | 2002-10-31 | 2004-05-13 | Basf Ag | Ultradünne Materialien aus Faser und Superabsorber |
US20040204554A1 (en) * | 2003-04-09 | 2004-10-14 | Ko Young Chan | Process for making a multifunctional superabsorbent polymer |
US20040203308A1 (en) * | 2003-04-09 | 2004-10-14 | Ko Young Chan | Process for making absorbent material |
US7291674B2 (en) * | 2003-10-28 | 2007-11-06 | Stockhausen, Inc. | Superabsorbent polymer |
US8324446B2 (en) | 2004-06-30 | 2012-12-04 | Kimberly-Clark Worldwide, Inc. | Unitary absorbent core with binding agents |
US7772456B2 (en) * | 2004-06-30 | 2010-08-10 | Kimberly-Clark Worldwide, Inc. | Stretchable absorbent composite with low superaborbent shake-out |
US20060241560A1 (en) * | 2005-04-22 | 2006-10-26 | Chang Kuo-Shu E | Convertible absorbent article with extensible side panels |
US7682554B2 (en) | 2005-08-30 | 2010-03-23 | Kimberly-Clark Worldwide, Inc. | Method and apparatus to mechanically shape a composite structure |
US7687012B2 (en) | 2005-08-30 | 2010-03-30 | Kimberly-Clark Worldwide, Inc. | Method and apparatus to shape a composite structure without contact |
US7745685B2 (en) * | 2005-10-31 | 2010-06-29 | Kimberly-Clark Worldwide, Inc. | Absorbent articles with improved odor control |
US8148598B2 (en) | 2006-02-22 | 2012-04-03 | Dsg Technology Holdings Limited | Method of making an absorbent composite and absorbent articles employing the same |
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KR101400703B1 (ko) * | 2006-03-23 | 2014-05-29 | 가오 가부시키가이샤 | 흡수체 및 그 제조방법 |
US20080057811A1 (en) * | 2006-08-31 | 2008-03-06 | Kimberly-Clark Worldwide, Inc. | Multifunctional hydrogel-web composites for enhanced absorbency applications and methods of making the same |
US7678716B2 (en) * | 2006-08-31 | 2010-03-16 | Kimberly-Clark Worldwide, Inc. | Hydrogel-web composites for thermal energy transfer applications and methods of making the same |
DE102006060156A1 (de) * | 2006-12-18 | 2008-06-19 | Evonik Stockhausen Gmbh | Wasserabsorbierende Polymergebilde, welche unter Einsatz von Polymerdispersionen hergestellt wurden |
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EP2106467A4 (en) * | 2007-01-25 | 2012-09-05 | Envirobatt Pty Ltd | PROCESS AND APPARATUS FOR MANUFACTURING FIBROUS MATERIALS AND INTEGRATED CELLULOSE PRODUCTS |
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CN104013495B (zh) * | 2007-05-08 | 2017-04-12 | 德科技控股有限公司 | 具有裹腿和内部顶片的合体一次性吸收物品及其制造方法 |
RU2503465C2 (ru) * | 2008-12-19 | 2014-01-10 | Ска Хайджин Продактс Аб | Супервпитывающий полимерный композит, содержащий супервпитывающий полимер и целлюлозные нанофибриллы |
US9566198B2 (en) | 2013-03-15 | 2017-02-14 | Dsg Technology Holdings Ltd. | Method of making an absorbent composite and absorbent articles employing the same |
US9789014B2 (en) | 2013-03-15 | 2017-10-17 | Dsg Technology Holdings Ltd. | Method of making an absorbent composite and absorbent articles employing the same |
MX362615B (es) | 2013-07-03 | 2019-01-28 | Dsg Technology Holdings Ltd | Un compuesto absorente, métodos para hacer el compuesto absorbente, y un artículo absorbente que lo emplea. |
WO2016100249A1 (en) * | 2014-12-19 | 2016-06-23 | The Procter & Gamble Company | A spatially controllable eductor for managing solid additives and processes using same |
WO2016100312A1 (en) * | 2014-12-19 | 2016-06-23 | The Procter & Gamble Company | Coforming processes and forming boxes used therein |
US11725309B2 (en) * | 2015-06-03 | 2023-08-15 | The Procter & Gamble Company | Coforming processes and forming boxes used therein |
KR102554740B1 (ko) | 2016-03-31 | 2023-07-13 | 킴벌리-클라크 월드와이드, 인크. | 흡수성 코어 및 흡수성 코어를 형성하기 위한 방법 |
AU2016401205B2 (en) | 2016-03-31 | 2022-05-12 | Kimberly-Clark Worldwide, Inc. | Absorbent cores and methods for forming absorbent cores |
BR112018068345B1 (pt) | 2016-03-31 | 2023-02-14 | Kimberly-Clark Worldwide, Inc. | Métodos de formação de um núcleo absorvente |
US10918529B2 (en) | 2016-03-31 | 2021-02-16 | Kimberly-Clark Worldwide, Inc. | Absorbent cores and methods for forming absorbent cores |
US10801141B2 (en) | 2016-05-24 | 2020-10-13 | The Procter & Gamble Company | Fibrous nonwoven coform web structure with visible shaped particles, and method for manufacture |
JP7269175B2 (ja) * | 2017-02-26 | 2023-05-08 | ディーエスジー テクノロジー ホールディングス リミテッド | 吸収材料、並びにそれを製造するシステム及び方法 |
US20230104711A1 (en) | 2020-02-20 | 2023-04-06 | Polygreen Ltd. | Multi-layer absorbent product and process for preparing absorbent layer |
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-
2001
- 2001-12-14 US US10/017,684 patent/US6645407B2/en not_active Expired - Lifetime
-
2002
- 2002-09-12 JP JP2003552189A patent/JP2005511918A/ja active Pending
- 2002-09-12 DE DE60230319T patent/DE60230319D1/de not_active Expired - Lifetime
- 2002-09-12 AU AU2002324976A patent/AU2002324976A1/en not_active Abandoned
- 2002-09-12 EP EP02759653A patent/EP1453451B1/en not_active Expired - Fee Related
- 2002-09-12 WO PCT/US2002/029007 patent/WO2003051253A1/en active Application Filing
- 2002-09-12 KR KR1020047008153A patent/KR100912978B1/ko not_active IP Right Cessation
- 2002-11-12 AR ARP020104339A patent/AR037354A1/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP1453451B1 (en) | 2008-12-10 |
EP1453451A1 (en) | 2004-09-08 |
JP2005511918A (ja) | 2005-04-28 |
US20030111774A1 (en) | 2003-06-19 |
AU2002324976A1 (en) | 2003-06-30 |
DE60230319D1 (de) | 2009-01-22 |
US6645407B2 (en) | 2003-11-11 |
KR20040060999A (ko) | 2004-07-06 |
KR100912978B1 (ko) | 2009-08-20 |
WO2003051253A1 (en) | 2003-06-26 |
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