BR0208315A - Tramas de alto teor superabsorvente e processo para fabricação das mesmas - Google Patents
Tramas de alto teor superabsorvente e processo para fabricação das mesmasInfo
- Publication number
- BR0208315A BR0208315A BR0208315-9A BR0208315A BR0208315A BR 0208315 A BR0208315 A BR 0208315A BR 0208315 A BR0208315 A BR 0208315A BR 0208315 A BR0208315 A BR 0208315A
- Authority
- BR
- Brazil
- Prior art keywords
- webs
- wefts
- grade
- superabsorbent
- manufacturing process
- Prior art date
Links
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
- A61L15/42—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
- 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
- D04H1/72—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 the fibres being randomly arranged
- D04H1/732—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 the fibres being randomly arranged by fluid current, e.g. air-lay
-
- 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
- A61F2013/530496—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 being fixed to fibres
Abstract
"TRAMAS DE ALTO TEOR SUPERABSORVENTE E PROCESSO PARA FABRICAçãO DAS MESMAS". A presente invenção se refere às tramas compreendendo fibras e materiais superabsorventes, nos quais as tramas exibem suscetibilidade baixa à migração de material superabsorvente dentro da trama, mesmo quando as tramas contêm concentrações muito altas de materiais superabsorventes. A invenção se refere, adicionalmente, aos artigos absorventes compreendendo tais tramas. A invenção e adicionalmente dirigida aos processos para fabricação de tais tramas.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/815,159 US20020187252A1 (en) | 2001-03-22 | 2001-03-22 | High superabsorbent content webs and a method for making them |
PCT/US2002/004655 WO2002077347A2 (en) | 2001-03-22 | 2002-02-15 | High superabsorbent content webs and a method for making them |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0208315A true BR0208315A (pt) | 2006-01-17 |
Family
ID=25217039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0208315-9A BR0208315A (pt) | 2001-03-22 | 2002-02-15 | Tramas de alto teor superabsorvente e processo para fabricação das mesmas |
Country Status (8)
Country | Link |
---|---|
US (1) | US20020187252A1 (pt) |
KR (1) | KR20030083750A (pt) |
AU (1) | AU2002240388A1 (pt) |
BR (1) | BR0208315A (pt) |
DE (1) | DE10296554T5 (pt) |
GB (1) | GB0323457D0 (pt) |
MX (1) | MXPA03008515A (pt) |
WO (1) | WO2002077347A2 (pt) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6720073B2 (en) | 2000-04-07 | 2004-04-13 | Kimberly-Clark Worldwide, Inc. | Material enhancement to maintain high absorbent capacity under high loads following rigorous process conditions |
US20030119406A1 (en) | 2001-12-20 | 2003-06-26 | Abuto Francis Paul | Targeted on-line stabilized absorbent structures |
US6709613B2 (en) | 2001-12-21 | 2004-03-23 | Kimberly-Clark Worldwide, Inc. | Particulate addition method and apparatus |
US7763410B2 (en) * | 2003-11-18 | 2010-07-27 | Ricoh Company, Ltd. | Electrophotographic developing carrier, associated apparatus and methodology of classification and application |
US20080313958A1 (en) * | 2007-06-25 | 2008-12-25 | Pachanoor Devanand S | Method for drying cane |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3901236A (en) * | 1974-07-29 | 1975-08-26 | Union Carbide Corp | Disposable absorbent articles containing hydrogel composites having improved fluid absorption efficiencies and processes for preparation |
US4128692A (en) * | 1974-08-27 | 1978-12-05 | Hercules Incorporated | Superabsorbent cellulosic fibers having a coating of a water insoluble, water absorbent polymer and method of making the same |
US4927346A (en) * | 1986-12-08 | 1990-05-22 | Nordson Corporation | Apparatus for depositing particulate material into a pad of fibrous material in a forming chamber |
ES2035259T5 (es) * | 1987-01-28 | 1999-11-16 | Kao Corp | Procedimiento para la fabricacion de un articulo absorbente. |
US5230959A (en) * | 1989-03-20 | 1993-07-27 | Weyerhaeuser Company | Coated fiber product with adhered super absorbent particles |
SE500871C2 (sv) * | 1989-09-27 | 1994-09-19 | Sca Research Ab | Aluminiumsaltimpregnerade fibrer, sätt att framställa dessa, absorptionsmaterial för användning i hygienartiklar och användning av fibrerna som absorptionsmaterial |
US5028224A (en) * | 1990-01-09 | 1991-07-02 | Kimberly-Clark Corporation | Apparatus for intermittently depositing particulate material in a substrate |
US5651862A (en) * | 1991-08-13 | 1997-07-29 | Kimberly-Clark Worldwide, Inc. | Wet-formed absorbent composite |
US5520673A (en) * | 1994-05-24 | 1996-05-28 | Kimberly-Clark Corporation | Absorbent article incorporating high porosity tissue with superabsorbent containment capabilities |
US6387495B1 (en) * | 1999-04-16 | 2002-05-14 | Kimberly-Clark Worldwide, Inc. | Superabsorbent-containing composites |
US6376011B1 (en) * | 1999-04-16 | 2002-04-23 | Kimberly-Clark Worldwide, Inc. | Process for preparing superabsorbent-containing composites |
US6214274B1 (en) * | 1999-05-14 | 2001-04-10 | Kimberly-Clark Worldwide, Inc. | Process for compressing a web which contains superabsorbent material |
-
2001
- 2001-03-22 US US09/815,159 patent/US20020187252A1/en not_active Abandoned
-
2002
- 2002-02-15 AU AU2002240388A patent/AU2002240388A1/en not_active Abandoned
- 2002-02-15 BR BR0208315-9A patent/BR0208315A/pt unknown
- 2002-02-15 MX MXPA03008515A patent/MXPA03008515A/es unknown
- 2002-02-15 KR KR10-2003-7012186A patent/KR20030083750A/ko not_active Application Discontinuation
- 2002-02-15 DE DE10296554T patent/DE10296554T5/de not_active Withdrawn
- 2002-02-15 WO PCT/US2002/004655 patent/WO2002077347A2/en not_active Application Discontinuation
-
2003
- 2003-10-07 GB GBGB0323457.2A patent/GB0323457D0/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
US20020187252A1 (en) | 2002-12-12 |
WO2002077347A2 (en) | 2002-10-03 |
DE10296554T5 (de) | 2004-04-29 |
GB0323457D0 (en) | 2003-11-05 |
WO2002077347A3 (en) | 2003-02-13 |
AU2002240388A1 (en) | 2002-10-08 |
MXPA03008515A (es) | 2003-12-08 |
KR20030083750A (ko) | 2003-10-30 |
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