RU99113445A - Многофункциональный абсорбирующий материал и изделия, изготовленные из него - Google Patents
Многофункциональный абсорбирующий материал и изделия, изготовленные из негоInfo
- 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
Links
- 239000000463 material Substances 0.000 title claims 22
- 230000002745 absorbent Effects 0.000 title claims 4
- 239000002250 absorbent Substances 0.000 title claims 4
- 239000007777 multifunctional material Substances 0.000 claims 10
- 239000012530 fluid Substances 0.000 claims 6
- 239000007788 liquid Substances 0.000 claims 6
- 239000011230 binding agent Substances 0.000 claims 5
- -1 polyethylene Polymers 0.000 claims 5
- 239000011358 absorbing material Substances 0.000 claims 3
- 239000002131 composite material Substances 0.000 claims 3
- 239000000835 fiber Substances 0.000 claims 3
- 239000004698 Polyethylene Substances 0.000 claims 2
- 238000010521 absorption reaction Methods 0.000 claims 2
- 238000009825 accumulation Methods 0.000 claims 2
- 230000035699 permeability Effects 0.000 claims 2
- 229920000573 polyethylene Polymers 0.000 claims 2
- 229920000139 polyethylene terephthalate Polymers 0.000 claims 2
- 239000005020 polyethylene terephthalate Substances 0.000 claims 2
- 206010021639 Incontinence Diseases 0.000 claims 1
- 239000004743 Polypropylene Substances 0.000 claims 1
- 206010046543 Urinary incontinence Diseases 0.000 claims 1
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 239000011324 bead Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 229920000728 polyester Polymers 0.000 claims 1
- 229920001155 polypropylene Polymers 0.000 claims 1
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.
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
ID=25034695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU99113445/14A RU2183443C2 (ru) | 1996-11-22 | 1997-11-21 | Многофункциональный абсорбирующий материал и изделия, изготовленные из него |
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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-
1996
- 1996-11-22 US US08/754,414 patent/US5843063A/en not_active Expired - Lifetime
-
1997
- 1997-11-20 AR ARP970105439A patent/AR010630A1/es active IP Right Grant
- 1997-11-21 RU RU99113445/14A patent/RU2183443C2/ru not_active IP Right Cessation
- 1997-11-21 WO PCT/US1997/021368 patent/WO1998022065A1/en not_active Ceased
- 1997-11-21 JP JP52392398A patent/JP4008500B2/ja not_active Expired - Fee Related
- 1997-11-21 DE DE69739746T patent/DE69739746D1/de not_active Expired - Lifetime
- 1997-11-21 ID IDW990353D patent/ID24385A/id unknown
- 1997-11-21 KR KR1019997004491A patent/KR100625713B1/ko not_active Expired - Fee Related
- 1997-11-21 CN CNB971800073A patent/CN1303957C/zh not_active Expired - Fee Related
- 1997-11-21 CA CA002269869A patent/CA2269869C/en not_active Expired - Fee Related
- 1997-11-21 TR TR1999/01139T patent/TR199901139T2/xx unknown
- 1997-11-21 BR BR9713379-5A patent/BR9713379A/pt not_active IP Right Cessation
- 1997-11-21 IL IL12954197A patent/IL129541A0/xx unknown
- 1997-11-21 PL PL97333407A patent/PL186732B1/pl not_active IP Right Cessation
- 1997-11-21 AU AU53600/98A patent/AU721662B2/en not_active Ceased
- 1997-11-21 EP EP97950653A patent/EP0952802B1/en not_active Revoked
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