MX2022015660A - Material compuesto que tiene permeabilidad mejorada en un plano y articulo absorbente que tiene gestion mejorada de fluidos. - Google Patents
Material compuesto que tiene permeabilidad mejorada en un plano y articulo absorbente que tiene gestion mejorada de fluidos.Info
- Publication number
- MX2022015660A MX2022015660A MX2022015660A MX2022015660A MX2022015660A MX 2022015660 A MX2022015660 A MX 2022015660A MX 2022015660 A MX2022015660 A MX 2022015660A MX 2022015660 A MX2022015660 A MX 2022015660A MX 2022015660 A MX2022015660 A MX 2022015660A
- Authority
- MX
- Mexico
- Prior art keywords
- layer
- crosslinked cellulose
- improved
- nonwoven layer
- nonwoven
- Prior art date
Links
- 239000002131 composite material Substances 0.000 title abstract 3
- 230000002745 absorbent Effects 0.000 title 1
- 239000002250 absorbent Substances 0.000 title 1
- 239000012530 fluid Substances 0.000 title 1
- 230000035699 permeability Effects 0.000 title 1
- 229920002678 cellulose Polymers 0.000 abstract 7
- 239000001913 cellulose Substances 0.000 abstract 7
- 229920003043 Cellulose fiber Polymers 0.000 abstract 2
- 239000004744 fabric Substances 0.000 abstract 2
- 239000000835 fiber Substances 0.000 abstract 2
Classifications
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- D04H1/425—Cellulose series
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- 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
- A61F2013/530007—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 being made from pulp
- A61F2013/530036—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 being made from pulp being made in chemically-modified cellulosic material, e.g. Rayon
- A61F2013/530051—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 being made from pulp being made in chemically-modified cellulosic material, e.g. Rayon being made in cross-linked cellulosic 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
- A61F13/53—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
- A61F2013/530437—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 part with elevated absorption means
- A61F2013/530452—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 part with elevated absorption means having chemically-stiffened fibres
- A61F2013/530474—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 part with elevated absorption means having chemically-stiffened fibres being cross-linked
-
- 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
-
- 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
- A61F2013/5315—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 with a tissue-wrapped core
-
- 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
- B32B2307/718—Weight, e.g. weight per square meter
-
- 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
- B32B2307/758—Odour absorbent
-
- 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
- B32B2555/00—Personal care
- B32B2555/02—Diapers or napkins
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Mechanical Engineering (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
La actual descripción presenta una tela compuesta, que incluye una capa no tejida que incluye fibras y/o filamentos poliméricos; una capa de celulosa reticulada que incluye fibras de celulosa reticulada; en donde la capa de celulosa reticulada se coloca opuesta a la capa no tejida (por ejemplo, sin una capa intermedia diferente de la capa de celulosa reticulada y la capa no tejida; en algunas modalidades, la capa de celulosa reticulada está inmediatamente adyacente a la capa no tejida); y una región interfacial entre la capa no tejida y la capa de celulosa reticulada, la región interfacial incluye fibras y/o filamentos poliméricos enmarañados físicamente de la capa no tejida y fibras de celulosa reticulada de la capa de celulosa reticulada. La capa no tejida y la capa de celulosa reticulada de la tela compuesta son inseparables mecánicamente en un estado seco.
Applications Claiming Priority (3)
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US202063069678P | 2020-08-24 | 2020-08-24 | |
US202163158471P | 2021-03-09 | 2021-03-09 | |
PCT/US2021/047342 WO2022046763A2 (en) | 2020-08-24 | 2021-08-24 | Composite having improved in-plane permeability and absorbent article having improved fluid management |
Publications (1)
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MX2022015660A true MX2022015660A (es) | 2023-04-10 |
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MX2022015660A MX2022015660A (es) | 2020-08-24 | 2021-08-24 | Material compuesto que tiene permeabilidad mejorada en un plano y articulo absorbente que tiene gestion mejorada de fluidos. |
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US (1) | US20220168158A1 (es) |
EP (1) | EP4199872A2 (es) |
JP (1) | JP2023537812A (es) |
KR (1) | KR20230051647A (es) |
CN (1) | CN115843236A (es) |
BR (1) | BR112022026096A2 (es) |
CA (1) | CA3174059A1 (es) |
GB (1) | GB2617657A (es) |
MX (1) | MX2022015660A (es) |
WO (1) | WO2022046763A2 (es) |
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KR20230157229A (ko) * | 2021-03-09 | 2023-11-16 | 인터내셔날 페이퍼 컴퍼니 | 면내 투과성이 개선된 조성물을 포함하는 여성용 위생 제품 |
US20230240904A1 (en) * | 2022-02-03 | 2023-08-03 | Thinx Inc. | High absorbency garment layer and method of manufacturing same |
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2021
- 2021-08-24 JP JP2022576830A patent/JP2023537812A/ja active Pending
- 2021-08-24 EP EP21773215.5A patent/EP4199872A2/en active Pending
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- 2021-08-24 BR BR112022026096A patent/BR112022026096A2/pt unknown
- 2021-08-24 CN CN202180043916.3A patent/CN115843236A/zh active Pending
- 2021-08-24 WO PCT/US2021/047342 patent/WO2022046763A2/en unknown
- 2021-08-24 MX MX2022015660A patent/MX2022015660A/es unknown
- 2021-08-24 KR KR1020227044226A patent/KR20230051647A/ko active Search and Examination
- 2021-08-24 GB GB2219189.4A patent/GB2617657A/en active Pending
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2022
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CN115843236A (zh) | 2023-03-24 |
EP4199872A2 (en) | 2023-06-28 |
GB2617657A (en) | 2023-10-18 |
WO2022046763A3 (en) | 2022-09-01 |
WO2022046763A2 (en) | 2022-03-03 |
CA3174059A1 (en) | 2022-03-03 |
JP2023537812A (ja) | 2023-09-06 |
US20220168158A1 (en) | 2022-06-02 |
BR112022026096A2 (pt) | 2023-03-14 |
KR20230051647A (ko) | 2023-04-18 |
GB202219189D0 (en) | 2023-02-01 |
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