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RU2007114061A - Драпирующаяся гигиеническая адсорбирующая прокладка и материалы, используемые для драпирующегося гигиенического адсорбирующего изделия - Google Patents

Драпирующаяся гигиеническая адсорбирующая прокладка и материалы, используемые для драпирующегося гигиенического адсорбирующего изделия Download PDF

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Publication number
RU2007114061A
RU2007114061A RU2007114061/14A RU2007114061A RU2007114061A RU 2007114061 A RU2007114061 A RU 2007114061A RU 2007114061/14 A RU2007114061/14 A RU 2007114061/14A RU 2007114061 A RU2007114061 A RU 2007114061A RU 2007114061 A RU2007114061 A RU 2007114061A
Authority
RU
Russia
Prior art keywords
absorbent
less
fibers
product according
absorbent product
Prior art date
Application number
RU2007114061/14A
Other languages
English (en)
Other versions
RU2380073C2 (ru
Inventor
Джон ПОЧЧА (US)
Джон ПОЧЧА
Леонард Г. РОЗЕНФЕЛЬД (US)
Леонард Г. РОЗЕНФЕЛЬД
Арчи Л. ДЖОУНЗ (US)
Арчи Л. ДЖОУНЗ
Тереза ВЫСОЦКИ (US)
Тереза ВЫСОЦКИ
Катя ЛЕРНЕР (DE)
Катя ЛЕРНЕР
Альваро Гарсия АРАМЕНДИЯ (ES)
Альваро Гарсия АРАМЕНДИЯ
Элизабет КИРШ (DE)
Элизабет КИРШ
Original Assignee
МакНЕЙЛ-ППС
МакНЕЙЛ-ППС, ИНК.
Инк. (US)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by МакНЕЙЛ-ППС, МакНЕЙЛ-ППС, ИНК., Инк. (US) filed Critical МакНЕЙЛ-ППС
Publication of RU2007114061A publication Critical patent/RU2007114061A/ru
Application granted granted Critical
Publication of RU2380073C2 publication Critical patent/RU2380073C2/ru

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15203Properties of the article, e.g. stiffness or absorbency
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51Absorbent 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 of the pads
    • A61F13/511Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/51121Topsheet, i.e. the permeable cover or layer facing the skin characterised by the material
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    • A61F13/511Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/513Topsheet, 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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    • A61F2013/15284Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
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    • A61F13/15203Properties of the article, e.g. stiffness or absorbency
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    • A61F13/15203Properties of the article, e.g. stiffness or absorbency
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    • A61F2013/1552Capillary properties, e.g. wicking with specific diffusion velocity
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    • A61F2013/51165Topsheet, i.e. the permeable cover or layer facing the skin being formed of multiple layers with the combination of films and nonwovens
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    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent 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
    • A61F13/534Absorbent 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 an inhomogeneous composition through the thickness of the pad
    • A61F2013/53463Absorbent 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 an inhomogeneous composition through the thickness of the pad with a reinforcing structure, e.g. net
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent 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
    • A61F13/534Absorbent 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 an inhomogeneous composition through the thickness of the pad
    • A61F13/537Absorbent 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 an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
    • A61F2013/53765Absorbent 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 an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer characterized by its geometry
    • A61F2013/53769Absorbent 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 an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer characterized by its geometry with the wicking layer not contacting the absorbent core
    • A61F2013/53773Absorbent 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 an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer characterized by its geometry with the wicking layer not contacting the absorbent core with a deformable spacing structure

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  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Nonwoven Fabrics (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

1. Адсорбирующий материал для использования в адсорбирующем изделии, включающий:менее чем 50% целлюлозных волокон;менее чем 20% связывающихся материалов;более чем 30% несвязывающихся материалов;где указанный адсорбирующий материал имеет толщину меньше, чем 5 мм.2. Адсорбирующий материал по п.1, где материал представляет собой воздушно-прослоенный материал.3. Адсорбирующий материал по п.1, где связывающийся материал представляет собой латексный материал.4. Адсорбирующий материал по п.3, где латексный материал имеет Tменьше, чем 25°С.5. Адсорбирующий материал по п.1, где связывающийся материал представляет собой бикомпонентное волокно.6. Адсорбирующий материал по п.5, где бикомпонентное волокно имеет весовой номер элементарного волокна в денье 3dpf или меньше.7. Адсорбирующий материал по п.1, где материал имеет толщину меньше, чем 3 мм.8. Адсорбирующий материал по п.1, где материал содержит меньше, чем 10% связывающихся материалов.9. Адсорбирующий материал по п.1, где материал содержит от около 3 до около 5% связывающихся материалов.10. Адсорбирующий материал по п.1, где материал включает первое синтетическое волокно, имеющее температуру плавления меньше, чем температура процесса, и второе синтетическое волокно, имеющее температуру плавления больше, чем температура процесса.11. Адсорбирующий материал для использования в адсорбирующем изделии, где указанный материал включает:менее чем 50% целлюлозных волокон;от около 3 до около 5% связывающихся материалов;более чем 30% несвязывающихся материалов.12. Адсорбирующее изделие, включающее:слой покрытия, при этом слой покрытия включает материал из сплетенных при прядении волокон, где матери�

Claims (30)

1. Адсорбирующий материал для использования в адсорбирующем изделии, включающий:
менее чем 50% целлюлозных волокон;
менее чем 20% связывающихся материалов;
более чем 30% несвязывающихся материалов;
где указанный адсорбирующий материал имеет толщину меньше, чем 5 мм.
2. Адсорбирующий материал по п.1, где материал представляет собой воздушно-прослоенный материал.
3. Адсорбирующий материал по п.1, где связывающийся материал представляет собой латексный материал.
4. Адсорбирующий материал по п.3, где латексный материал имеет Tg меньше, чем 25°С.
5. Адсорбирующий материал по п.1, где связывающийся материал представляет собой бикомпонентное волокно.
6. Адсорбирующий материал по п.5, где бикомпонентное волокно имеет весовой номер элементарного волокна в денье 3dpf или меньше.
7. Адсорбирующий материал по п.1, где материал имеет толщину меньше, чем 3 мм.
8. Адсорбирующий материал по п.1, где материал содержит меньше, чем 10% связывающихся материалов.
9. Адсорбирующий материал по п.1, где материал содержит от около 3 до около 5% связывающихся материалов.
10. Адсорбирующий материал по п.1, где материал включает первое синтетическое волокно, имеющее температуру плавления меньше, чем температура процесса, и второе синтетическое волокно, имеющее температуру плавления больше, чем температура процесса.
11. Адсорбирующий материал для использования в адсорбирующем изделии, где указанный материал включает:
менее чем 50% целлюлозных волокон;
от около 3 до около 5% связывающихся материалов;
более чем 30% несвязывающихся материалов.
12. Адсорбирующее изделие, включающее:
слой покрытия, при этом слой покрытия включает материал из сплетенных при прядении волокон, где материал из сплетенных при прядении волокон имеет время адсорбции текучей среды меньше, чем 100 с; и
адсорбирующий материал, где адсорбирующий материал содержит меньше, чем 50% целлюлозных волокон, меньше, чем 20% связывающегося материала, больше, чем 30% несвязывающихся материалов, и где адсорбирующий материал имеет толщину меньше, чем 5 мм.
13. Адсорбирующее изделие по п.12, где адсорбирующий материал представляет собой воздушно-прослоенный материал.
14. Адсорбирующее изделие по п.12, где связывающийся материал представляет собой латексный материал.
15. Адсорбирующее изделие по п.14, где латексный материал имеет Tg меньше, чем 25°С.
16. Адсорбирующее изделие по п.12, где связывающийся материал представляет собой бикомпонентное волокно.
17. Адсорбирующее изделие по п.16, где бикомпонентное волокно имеет весовой номер элементарного волокна в денье 3dpf или меньше.
18. Адсорбирующее изделие по п.12, где адсорбирующий материал имеет толщину меньше, чем 3 мм.
19. Адсорбирующее изделие по п.12, где адсорбирующий материал содержит меньше, чем 10% связывающихся материалов.
20. Адсорбирующее изделие по п.12, где адсорбирующий материал содержит от около 3 до около 5% связывающихся материалов.
21. Адсорбирующее изделие по п.12, где адсорбирующий материал включает первое синтетическое волокно, имеющее температуру плавления меньше, чем температура процесса, и второе синтетическое волокно, имеющее температуру плавления больше, чем температура процесса.
22. Адсорбирующее изделие по п.12, где материал из сплетенных при прядении волокон имеет время адсорбции текучей среды меньше, чем 50 с.
23. Адсорбирующее изделие по п.12, где материал из сплетенных при прядении волокон имеет время адсорбции текучей среды меньше, чем 30 с.
24. Адсорбирующее изделие по п.12, где материал из сплетенных при прядении волокон по существу, полностью образован из неадсорбирующих волокон.
25. Адсорбирующее изделие по п.24, где часть неадсорбирующих волокон введена в форме предварительно образованного сплетения.
26. Адсорбирующее изделие по п.25, где материал предварительно образованного сплетения представляет собой полипропилен.
27. Адсорбирующее изделие по п.25, где предварительно образованное сплетение составляет от около 10 до около 50% от общей массы материала из сплетенных при прядении волокон.
28. Адсорбирующее изделие по п.24, где материал из сплетенных при прядении волокон образован из, по меньшей мере, 90% неадсорбирующих волокон.
29. Адсорбирующее изделие по п.24, где материал из сплетенных при прядении волокон образован из, по меньшей мере, 95% неадсорбирующих волокон.
30. Адсорбирующее изделие по п.24, где материал из сплетенных при прядении волокон образован из 100% неадсорбирующих волокон.
RU2007114061/14A 2004-09-16 2005-09-16 Драпирующаяся гигиеническая адсорбирующая прокладка и материалы, используемые для драпирующегося гигиенического адсорбирующего изделия RU2380073C2 (ru)

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