MX2020000493A - Materiales compuestos absorbentes. - Google Patents
Materiales compuestos absorbentes.Info
- Publication number
- MX2020000493A MX2020000493A MX2020000493A MX2020000493A MX2020000493A MX 2020000493 A MX2020000493 A MX 2020000493A MX 2020000493 A MX2020000493 A MX 2020000493A MX 2020000493 A MX2020000493 A MX 2020000493A MX 2020000493 A MX2020000493 A MX 2020000493A
- Authority
- MX
- Mexico
- Prior art keywords
- absorbent
- composite
- determined
- absorbent composites
- core layer
- 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
- A61F13/15203—Properties of the article, e.g. stiffness or absorbency
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B46/00—Surgical drapes
- A61B46/40—Drape material, e.g. laminates; Manufacture thereof
-
- 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
- A61F13/36—Surgical swabs, e.g. for absorbency or packing body cavities during surgery
-
- A—HUMAN NECESSITIES
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- 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
- A61F13/45—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 shape
-
- A—HUMAN NECESSITIES
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- A61F13/00—Bandages or dressings; Absorbent pads
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- A61F13/51—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 outer layers
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
-
- A—HUMAN NECESSITIES
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- A61F13/00—Bandages or dressings; Absorbent pads
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- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/51121—Topsheet, i.e. the permeable cover or layer facing the skin characterised by the material
-
- A—HUMAN NECESSITIES
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- A61F13/00—Bandages or dressings; Absorbent pads
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- A61F13/51—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 outer layers
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/513—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability
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- A—HUMAN NECESSITIES
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- A61F13/00—Bandages or dressings; Absorbent pads
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- A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
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- A—HUMAN NECESSITIES
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- A61F13/00—Bandages or dressings; Absorbent pads
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- 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
-
- A—HUMAN NECESSITIES
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- A61F13/00—Bandages or dressings; Absorbent pads
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- 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
- A61F13/539—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 characterised by the connection of the absorbent layers with each other or with the outer layers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/022—Non-woven fabric
-
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- 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
- A61F2013/15008—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterized by the use
- A61F2013/15073—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterized by the use as drapes
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- A—HUMAN NECESSITIES
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- 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
- A61F13/15203—Properties of the article, e.g. stiffness or absorbency
- A61F2013/15284—Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
- A61F2013/15447—Fibre dimension, e.g. denier or tex
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- 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
- A61F13/15203—Properties of the article, e.g. stiffness or absorbency
- A61F2013/15284—Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
- A61F2013/15463—Absorbency
- A61F2013/15471—Total capacity
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- A61F13/00—Bandages or dressings; Absorbent pads
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- A61F13/15203—Properties of the article, e.g. stiffness or absorbency
- A61F2013/15284—Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
- A61F2013/15544—Permeability
- A61F2013/15552—Air permeability
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- A61F2013/51355—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability for improving fluid flow
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- A61F13/00—Bandages or dressings; Absorbent pads
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- 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
- A61F13/539—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 characterised by the connection of the absorbent layers with each other or with the outer layers
- A61F2013/5395—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 characterised by the connection of the absorbent layers with each other or with the outer layers with thermoplastic agent, i.e. softened by heat
-
- 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
- A61F13/539—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 characterised by the connection of the absorbent layers with each other or with the outer layers
- A61F2013/53991—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 characterised by the connection of the absorbent layers with each other or with the outer layers by ultrasonic method
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/02—2 layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/03—3 layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/726—Permeability to liquids, absorption
- B32B2307/7265—Non-permeable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/728—Hydrophilic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2535/00—Medical equipment, e.g. bandage, prostheses, catheter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Epidemiology (AREA)
- Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Textile Engineering (AREA)
- Dermatology (AREA)
- Nonwoven Fabrics (AREA)
- Laminated Bodies (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Multicomponent Fibers (AREA)
Abstract
Se proporcionan materiales compuestos absorbentes que incluyen una capa superior no tejida que tiene fibras hidrófilas y una capa central absorbente unida directa o indirectamente a la capa superior no tejida, en donde la capa central absorbente comprende un material no tejido unido por aire. Los compuestos absorbentes pueden incluir una combinación de (i) un valor de escurrimiento compuesto de menos del 50% de acuerdo con lo determinado por ISO 9073-11, (ii) una capacidad de absorción compuesta de al menos 600% de acuerdo con lo determinado por ISO 9073, y (iii) una tasa de absorción compuesta de menos de 10 segundos para una muestra liquida de 5 ml de acuerdo con lo determinado por D824-94. Los compuestos absorbentes pueden incluir una capa de película opcional unida a la capa central absorbente.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762534274P | 2017-07-19 | 2017-07-19 | |
PCT/US2018/042676 WO2019018521A1 (en) | 2017-07-19 | 2018-07-18 | ABSORBENT COMPOSITES |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2020000493A true MX2020000493A (es) | 2020-02-26 |
Family
ID=63104113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2020000493A MX2020000493A (es) | 2017-07-19 | 2018-07-18 | Materiales compuestos absorbentes. |
Country Status (13)
Country | Link |
---|---|
US (1) | US20190021913A1 (es) |
EP (1) | EP3654898B1 (es) |
JP (2) | JP2020527978A (es) |
KR (1) | KR102611029B1 (es) |
CN (1) | CN110958867B (es) |
AU (1) | AU2018302135B2 (es) |
BR (1) | BR112020001158B1 (es) |
CA (1) | CA3070268A1 (es) |
CL (1) | CL2020000154A1 (es) |
CO (1) | CO2020001337A2 (es) |
ES (1) | ES2959446T3 (es) |
MX (1) | MX2020000493A (es) |
WO (1) | WO2019018521A1 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT202000006826A1 (it) * | 2020-04-01 | 2021-10-01 | Gdm Spa | Nastro composito |
EP4125755A1 (en) * | 2020-04-01 | 2023-02-08 | Gdm S.P.A. | Composite web |
IT202000006835A1 (it) * | 2020-04-01 | 2021-10-01 | Gdm Spa | Nastro composito |
CN112239920B (zh) * | 2020-10-12 | 2022-02-25 | 上海邀加科技有限公司 | 一种功能性熔喷材料的制备方法 |
US20220296440A1 (en) * | 2021-03-22 | 2022-09-22 | Berry Global, Inc. | Absorbent Composites |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5192606A (en) * | 1991-09-11 | 1993-03-09 | Kimberly-Clark Corporation | Absorbent article having a liner which exhibits improved softness and dryness, and provides for rapid uptake of liquid |
ZA92308B (en) * | 1991-09-11 | 1992-10-28 | Kimberly Clark Co | Thin absorbent article having rapid uptake of liquid |
US5342338A (en) * | 1993-06-11 | 1994-08-30 | The Procter & Gamble Company | Disposable absorbent article for low-viscosity fecal material |
JPH09117470A (ja) * | 1995-10-27 | 1997-05-06 | Chisso Corp | 吸収性物品 |
DE69714832T2 (de) * | 1996-12-04 | 2003-05-28 | Fibertech Group Inc | Absorbierende Artikel mit verbesserter Trennschicht |
JP3851737B2 (ja) * | 1999-01-21 | 2006-11-29 | ユニ・チャーム株式会社 | 体液処理用吸収性物品 |
EP1199159A1 (en) | 2000-10-16 | 2002-04-24 | The Procter & Gamble Company | A non-slip moisture vapour permeable composite textile structure and absorbent articles comprising the same |
JP4146192B2 (ja) * | 2001-09-11 | 2008-09-03 | ユニ・チャーム株式会社 | 吸収性物品 |
JP2004008325A (ja) * | 2002-06-04 | 2004-01-15 | Toray Ind Inc | おむつ |
US20040019340A1 (en) * | 2002-07-23 | 2004-01-29 | Tredegar Film Products Corporation | Absorbent article having a surface energy gradient between the topsheet and the acquisition distribution layer |
US20090157032A1 (en) * | 2007-12-13 | 2009-06-18 | Kimberly-Clark Worldwide, Inc. | Absorbant articles having a compressed tablet |
PL2246017T3 (pl) * | 2009-04-30 | 2020-09-07 | Attends Healthcare Ab | Artykuł chłonny |
US8426671B2 (en) * | 2011-02-11 | 2013-04-23 | Polymer Group, Inc. | Liquid management layer for personal care absorbent articles |
JP5885954B2 (ja) * | 2011-07-29 | 2016-03-16 | ユニ・チャーム株式会社 | 芯材の製造方法 |
CN106460241B (zh) * | 2014-04-18 | 2020-03-17 | 大和纺控股株式会社 | 吸收性物品用复合短纤维、其制造方法、吸收性物品用热粘接无纺布、吸收性物品用表面片材和吸收性物品 |
EP2952166A1 (en) * | 2014-06-03 | 2015-12-09 | The Procter and Gamble Company | Absorbent element for disposable absorbent articles having an integrated acquisition layer |
JP2017531531A (ja) * | 2014-10-24 | 2017-10-26 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | 流体吸収性物品 |
WO2016115566A1 (en) * | 2015-01-16 | 2016-07-21 | Polymer Group, Inc. | Absorbent composite comprising a hydroentangled nonwoven |
-
2018
- 2018-07-18 MX MX2020000493A patent/MX2020000493A/es unknown
- 2018-07-18 ES ES18750020T patent/ES2959446T3/es active Active
- 2018-07-18 BR BR112020001158-4A patent/BR112020001158B1/pt active IP Right Grant
- 2018-07-18 JP JP2020502356A patent/JP2020527978A/ja active Pending
- 2018-07-18 EP EP18750020.2A patent/EP3654898B1/en active Active
- 2018-07-18 AU AU2018302135A patent/AU2018302135B2/en not_active Expired - Fee Related
- 2018-07-18 KR KR1020207004368A patent/KR102611029B1/ko active IP Right Grant
- 2018-07-18 US US16/038,538 patent/US20190021913A1/en active Pending
- 2018-07-18 CN CN201880048122.4A patent/CN110958867B/zh active Active
- 2018-07-18 CA CA3070268A patent/CA3070268A1/en active Pending
- 2018-07-18 WO PCT/US2018/042676 patent/WO2019018521A1/en active Search and Examination
-
2020
- 2020-01-17 CL CL2020000154A patent/CL2020000154A1/es unknown
- 2020-02-06 CO CONC2020/0001337A patent/CO2020001337A2/es unknown
-
2023
- 2023-03-07 JP JP2023034421A patent/JP7487366B2/ja active Active
Also Published As
Publication number | Publication date |
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JP7487366B2 (ja) | 2024-05-20 |
KR20200033885A (ko) | 2020-03-30 |
US20190021913A1 (en) | 2019-01-24 |
KR102611029B1 (ko) | 2023-12-11 |
ES2959446T3 (es) | 2024-02-26 |
EP3654898A1 (en) | 2020-05-27 |
WO2019018521A1 (en) | 2019-01-24 |
CN110958867B (zh) | 2022-10-21 |
EP3654898B1 (en) | 2023-09-06 |
AU2018302135A2 (en) | 2020-02-13 |
AU2018302135A1 (en) | 2020-02-06 |
CL2020000154A1 (es) | 2020-08-28 |
JP2023079229A (ja) | 2023-06-07 |
AU2018302135B2 (en) | 2024-03-07 |
CN110958867A (zh) | 2020-04-03 |
CA3070268A1 (en) | 2019-01-24 |
JP2020527978A (ja) | 2020-09-17 |
BR112020001158A2 (pt) | 2020-07-21 |
BR112020001158B1 (pt) | 2024-01-09 |
CO2020001337A2 (es) | 2020-02-18 |
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