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RU99113445A - Многофункциональный абсорбирующий материал и изделия, изготовленные из него - Google Patents

Многофункциональный абсорбирующий материал и изделия, изготовленные из него

Info

Publication number
RU99113445A
RU99113445A RU99113445/14A RU99113445A RU99113445A RU 99113445 A RU99113445 A RU 99113445A RU 99113445/14 A RU99113445/14 A RU 99113445/14A RU 99113445 A RU99113445 A RU 99113445A RU 99113445 A RU99113445 A RU 99113445A
Authority
RU
Russia
Prior art keywords
multifunctional
specified
distribution
diaper
superabsorbent
Prior art date
Application number
RU99113445/14A
Other languages
English (en)
Other versions
RU2183443C2 (ru
Inventor
Ричард Аллен АНДЕРСОН
Эндрю Скотт БЕРНС
Куо-Шу Эдвард ЧАНГ
Стэнли Майкл ГРИСКЕВИЧ
Конни Линн ХЕТЦЛЕР
Маргарет Гвин ЛАТАЙМЕР
Йонг Ли
Сильвия Бэнди ЛИТТЛ
Тамара Ли МЕЙС
Билли Джин МЭТТЬЮЗ
Джеймс Брайан РИДДЛ
Хоа Ла ВИЛЬГЕЛЬМ
Лоренс Хауэлл СОЙЕР
Original Assignee
Кимберли-Кларк Уорлдвайд, Инк.
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
Priority claimed from US08/754,414 external-priority patent/US5843063A/en
Application filed by Кимберли-Кларк Уорлдвайд, Инк. filed Critical Кимберли-Кларк Уорлдвайд, Инк.
Publication of RU99113445A publication Critical patent/RU99113445A/ru
Application granted granted Critical
Publication of RU2183443C2 publication Critical patent/RU2183443C2/ru

Links

Claims (20)

1. Многофункциональный материал, включающий суперабсорбент, целлюлозную массу и связующий компонент, причем указанный многофункциональный материал в течение срока его службы имеет проницаемость 100 - 10000 Дарси, капиллярное давление 2 - 15 см.
2. Материал по п.1, содержащий 20 - 75 вес.% суперабсорбента, 25 - 70 вес.% целлюлозной массы и превышающее ноль количество вплоть до 10% связующего компонента.
3. Материал по п.1, имеющий плотность примерно 0,05 - 0,5 г/см3.
4. Материал по п.1, имеющий базовый вес примерно между 200 и 700 г/м2.
5. Материал по п.1, в котором указанный суперабсорбент имеет абсорбционный временной показатель более 5 мин.
6. Материал по п.1, в котором указанный суперабсорбент имеет абсорбционный временной показатель более 10 мин.
7. Материал по п. 1, в котором указанный суперабсорбент выбирают из группы, состоящей из частиц, шариков и волокон.
8. Материал по п.1, в котором указанный связующий компонент выбирают из группы, состоящей из жидких и волокнистых клеев.
9. Материал по п. 8, в котором указанное связующее вещество представляет собой термоактивированное легко размягчающееся волокно.
10. Материал по п.9, в котором указанное волокно выбирают из группы, состоящей из полиэтилена/полиэтилен терефталата, полиэфира/полиэтилен терефталата и полиэтилена/полипропилена.
11. Композитная структура для изделий индивидуального ухода, включающая быстро впитывающий влагу материал, прилегающий к многофункциональному материалу по п.1, который прилегает к распределительному материалу.
12. Композитная структура по п.11, в которой указанный многофункциональный материал имеет капиллярное давление, больше, чем указанный быстро впитывающий влагу материал и меньше, чем указанный распределительный материал.
13. Композитная структура по п. 11, дополнительно включающая удерживающий материал, прилегающий к указанному распределительному материалу, таким образом, что указанный распределительный материал осуществляет перераспределение жидкости из указанного многофункционального материала в указанный удерживающий материал.
14. Изделие индивидуального ухода, выбранное из группы, состоящей из подгузников, тренировочных брюк, абсорбирующего нижнего белья, изделий для недержания у взрослых и женских гигиенических прокладок, включающее материал по п.1.
15. Изделие по п.14, в котором указанное изделие индивидуального ухода представляет собой женскую гигиеническую прокладку.
16. Изделие по п.14, в котором указанное изделие индивидуального ухода представляет собой изделия для недержания мочи у взрослых.
17. Изделие по п.14, в котором указанное изделие индивидуального ухода представляет собой подгузник.
18. Подгузник по п.17, имеющий ширину в области промежности не более 7,6 см.
19. Узкий в области промежности подгузник, включающий быстро впитывающий влагу материал, слой многофункционального материала, способный к сообщению жидкости с указанным быстро впитывающим влагу материалом и включающий 35 - 60 вес.% суперабсорбента низкой скорости, 40 - 65 вес.% целлюлозной массы и примерно 1 - 7% связующего компонента, в котором указанный многофункциональный материал имеет проницаемость между 250 и 10000 Дарси и капиллярное давление примерно 2 - 15 см в течение срока его службы, распределительный слой, удерживающий материал, способный к сообщению жидкости с указанным распределительным слоем и в котором накапливается жидкость, причем указанный подгузник имеет ширину в области промежности не более 5 см и скорость вытекания менее 25 мл на 100 мл отправления.
20. Узкий в области промежности подгузник, включающий быстро впитывающий влагу материал, способный к впитыванию примерно 60 - 100 см3 вытекающего отправления при объемной скорости потока примерно 5 - 20 см3/с, слой многофункционального материала, имеющий жидкостное сообщение с указанным быстро впитывающим влагу материалом, и имеющий проход жидкости на протяжении функционирования, который также десорбирует быстро впитывающий влагу материал во временных рамках в соответствии с состоянием пользователя и высвобождает жидкость для распределения в отдаленные области скапливания, распределительный слой, сообщающийся жидкостью с указанным многофункциональным материалом, имеющий капиллярное давление более 15 см, который перемешает жидкость из указанного многофункционального материала в удаленные места скапливания, удерживающий материал, сообщающийся жидкостью с указанным распределительным слоем, в котором накапливается жидкость, причем указанный подгузник имеет ширину в области промежности не более 5 см.
RU99113445/14A 1996-11-22 1997-11-21 Многофункциональный абсорбирующий материал и изделия, изготовленные из него RU2183443C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/754414 1996-11-22
US08/754,414 US5843063A (en) 1996-11-22 1996-11-22 Multifunctional absorbent material and products made therefrom
US08/754,414 1996-11-22

Publications (2)

Publication Number Publication Date
RU99113445A true RU99113445A (ru) 2001-04-20
RU2183443C2 RU2183443C2 (ru) 2002-06-20

Family

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Country Status (16)

Country Link
US (1) US5843063A (ru)
EP (1) EP0952802B1 (ru)
JP (1) JP4008500B2 (ru)
KR (1) KR100625713B1 (ru)
CN (1) CN1303957C (ru)
AR (1) AR010630A1 (ru)
AU (1) AU721662B2 (ru)
BR (1) BR9713379A (ru)
CA (1) CA2269869C (ru)
DE (1) DE69739746D1 (ru)
ID (1) ID24385A (ru)
IL (1) IL129541A0 (ru)
PL (1) PL186732B1 (ru)
RU (1) RU2183443C2 (ru)
TR (1) TR199901139T2 (ru)
WO (1) WO1998022065A1 (ru)

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