BR9812487A - Estruturas de felpas ligadas e processo para produção das mesmas - Google Patents
Estruturas de felpas ligadas e processo para produção das mesmasInfo
- Publication number
- BR9812487A BR9812487A BR9812487-0A BR9812487A BR9812487A BR 9812487 A BR9812487 A BR 9812487A BR 9812487 A BR9812487 A BR 9812487A BR 9812487 A BR9812487 A BR 9812487A
- Authority
- BR
- Brazil
- Prior art keywords
- structures
- producing
- fluff
- activated
- fibers
- Prior art date
Links
Classifications
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- 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
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- D04H1/425—Cellulose series
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- D—TEXTILES; PAPER
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- D04H1/4282—Addition polymers
- D04H1/4291—Olefin series
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- D—TEXTILES; PAPER
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- D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
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- D—TEXTILES; PAPER
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- D04H1/43835—Mixed fibres, e.g. at least two chemically different fibres or fibre blends
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- D—TEXTILES; PAPER
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- 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
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- D—TEXTILES; PAPER
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- 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
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- 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
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Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Epidemiology (AREA)
- Mechanical Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Medicinal Preparation (AREA)
- Materials For Medical Uses (AREA)
- Paper (AREA)
Abstract
<B>ESTRUTURAS DE FELPAS LIGADAS E PROCESSO PARA PRODUçãO DAS MESMAS<D> Estruturas de felpas ligadas e um processo para produção de tais estruturas de felpas ligadas no qual uma folha de polpa tendo um material adequado para produção de felpa e um material de fibra que podem ser ativados a calor é formada em fibra para produzir uma mistura de fibras que podem ser ativadas a calor e felpa. A mistura é contatada com uma corrente de ar quente, aquecendo-se as fibras que podem ser ativadas a calor até uma temperatura de ativação. A mistura aquecida resultante é então depositada sobre uma estrutura de formação, formando uma estrutura de matriz composta de fibras/felpas ligadas.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/940,360 US6419865B1 (en) | 1997-09-30 | 1997-09-30 | Bonded fluff structures and process for producing same |
PCT/US1998/020224 WO1999016399A1 (en) | 1997-09-30 | 1998-09-24 | Bonded fluff structures and process for producing same |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9812487A true BR9812487A (pt) | 2000-09-26 |
Family
ID=25474692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9812487-0A BR9812487A (pt) | 1997-09-30 | 1998-09-24 | Estruturas de felpas ligadas e processo para produção das mesmas |
Country Status (11)
Country | Link |
---|---|
US (2) | US6419865B1 (pt) |
EP (1) | EP1023021B1 (pt) |
KR (1) | KR20010030778A (pt) |
CN (1) | CN1272779A (pt) |
AR (1) | AR017271A1 (pt) |
AU (1) | AU735141B2 (pt) |
BR (1) | BR9812487A (pt) |
CA (1) | CA2303238C (pt) |
DE (1) | DE69832634T2 (pt) |
WO (1) | WO1999016399A1 (pt) |
ZA (1) | ZA988918B (pt) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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US6838398B2 (en) * | 2001-07-09 | 2005-01-04 | June Tailor, Inc. | Quilting method and system |
GB2361891B (en) * | 2000-05-03 | 2004-04-14 | Univ Manchester | Moulded fibre product |
US20030119406A1 (en) | 2001-12-20 | 2003-06-26 | Abuto Francis Paul | Targeted on-line stabilized absorbent structures |
US6846448B2 (en) * | 2001-12-20 | 2005-01-25 | Kimberly-Clark Worldwide, Inc. | Method and apparatus for making on-line stabilized absorbent materials |
US7858544B2 (en) * | 2004-09-10 | 2010-12-28 | First Quality Nonwovens, Inc. | Hydroengorged spunmelt nonwovens |
US8546642B2 (en) | 2010-01-28 | 2013-10-01 | Sca Hygiene Products Ab | Absorbent article with slitted absorbent core |
US10639212B2 (en) | 2010-08-20 | 2020-05-05 | The Procter & Gamble Company | Absorbent article and components thereof having improved softness signals, and methods for manufacturing |
JP5701988B2 (ja) | 2010-08-20 | 2015-04-15 | ザ プロクター アンド ギャンブルカンパニー | 改善された柔軟性信号を有する吸収性物品及びその構成要素、並びに製造方法 |
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US3766922A (en) * | 1970-08-28 | 1973-10-23 | Scott Paper Co | Throw-away boy and girl diapers |
US3950218A (en) * | 1974-01-07 | 1976-04-13 | Johnson & Johnson | Method of manufacturing stabilized fluffy batts of fibers and resulting product therefrom |
US4100324A (en) * | 1974-03-26 | 1978-07-11 | Kimberly-Clark Corporation | Nonwoven fabric and method of producing same |
US4219024A (en) * | 1978-09-21 | 1980-08-26 | Colgate-Palmolive Company | Absorbent article |
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US5064484A (en) | 1989-01-17 | 1991-11-12 | Paper Converting Machine Company | Method of forming and bonding fluff pads |
US5242632A (en) * | 1989-07-18 | 1993-09-07 | Mitsui Petrochemical Industries, Ltd. | Nonwoven fabric and a method of manufacturing the same |
DE69007566T2 (de) | 1989-07-18 | 1994-06-30 | Mitsui Petrochemical Ind | Nichtgewebter Stoff und Verfahren zu seiner Herstellung. |
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SE470064B (sv) | 1992-02-04 | 1993-11-01 | Moelnlycke Ab | Absorberande fiberstruktur innefattande värmekrympta, spiraliserade, elastiska termoplastiska bikomponentfibrer |
GB9217177D0 (en) | 1992-08-13 | 1992-09-23 | Du Pont | Process for the production of fluff pulp |
US5540872A (en) | 1992-12-31 | 1996-07-30 | Mcneil-Ppc, Inc. | Method and system for making three-dimensional fabrics |
FR2706492B1 (fr) | 1993-06-16 | 1995-09-29 | Peaudouce | Matériau non-tissé composite, procédé de fabrication et son application à tout article d'hygiène absorbant. |
US5599334A (en) * | 1993-11-12 | 1997-02-04 | Confab, Inc. | Absorbent article with substantial volume capacity and retainable shape |
US6403857B1 (en) * | 1998-06-08 | 2002-06-11 | Buckeye Technologies Inc. | Absorbent structures with integral layer of superabsorbent polymer particles |
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-
1997
- 1997-09-30 US US08/940,360 patent/US6419865B1/en not_active Expired - Fee Related
-
1998
- 1998-09-24 BR BR9812487-0A patent/BR9812487A/pt not_active Application Discontinuation
- 1998-09-24 CA CA002303238A patent/CA2303238C/en not_active Expired - Fee Related
- 1998-09-24 EP EP98949552A patent/EP1023021B1/en not_active Expired - Lifetime
- 1998-09-24 WO PCT/US1998/020224 patent/WO1999016399A1/en not_active Application Discontinuation
- 1998-09-24 AU AU95851/98A patent/AU735141B2/en not_active Ceased
- 1998-09-24 CN CN98809715A patent/CN1272779A/zh active Pending
- 1998-09-24 DE DE69832634T patent/DE69832634T2/de not_active Expired - Fee Related
- 1998-09-24 KR KR1020007003351A patent/KR20010030778A/ko not_active Application Discontinuation
- 1998-09-29 AR ARP980104866 patent/AR017271A1/es unknown
- 1998-09-30 ZA ZA988918A patent/ZA988918B/xx unknown
-
2002
- 2002-05-17 US US10/151,579 patent/US20020187700A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
AR017271A1 (es) | 2001-09-05 |
EP1023021A1 (en) | 2000-08-02 |
KR20010030778A (ko) | 2001-04-16 |
CA2303238A1 (en) | 1999-04-08 |
US6419865B1 (en) | 2002-07-16 |
CA2303238C (en) | 2006-06-27 |
AU735141B2 (en) | 2001-07-05 |
WO1999016399A1 (en) | 1999-04-08 |
EP1023021B1 (en) | 2005-11-30 |
ZA988918B (en) | 1999-04-12 |
CN1272779A (zh) | 2000-11-08 |
DE69832634D1 (de) | 2006-01-05 |
AU9585198A (en) | 1999-04-23 |
DE69832634T2 (de) | 2006-08-03 |
US20020187700A1 (en) | 2002-12-12 |
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Legal Events
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B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: INDEFIRO O PRESENTE PEDIDO COM BASE NO ART.(S) 8O EM VISTA DO 13 DA LEI DA PROPRIEDADE INDUSTRIAL NO 9279 DE 14/05/1996 |