KR100460477B1 - 흡수성제품용의,투과도가조화된라이너/흡수성구조체복합체 - Google Patents
흡수성제품용의,투과도가조화된라이너/흡수성구조체복합체 Download PDFInfo
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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
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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
- A61F2013/530868—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 characterized by the liquid distribution or transport means other than wicking layer
- A61F2013/530897—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 characterized by the liquid distribution or transport means other than wicking layer having capillary means, e.g. pore or fibre size gradient
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- A61F13/53708—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 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 the layer having a promotional function on liquid propagation in at least one direction
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Abstract
Description
| 실시예 | 섬유 크기(데니어) | 벌크(㎜) | 기본 중량(g/㎡) | 밀도(g/㏄) |
| 라이너 A | 2 | 0.241 | 20 | 0.083 |
| 라이너 B | 3.5 | 0.254 | 20 | 0.079 |
| 라이너 C | 5 | 0.286 | 20 | 0.070 |
| 라이너 D | 10.5 | 0.551 | 42 | 0.076 |
| 라이너 E | 12 | 0.546 | 42 | 0.077 |
| 라이너 F | 7 | 0.323 | 22 | 0.068 |
| 실시예 | 투과성(Darcy) | 변화율(%) | 측정 횟수 |
| 비교예라이너 A | 310 | 21 | 4 |
| 비교예라이너 B | 530 | 18 | 6 |
| 라이너 C | 850 | 15 | 4 |
| 라이너 D | 1338 | 10 | 3 |
| 라이너 E | 1581 | 16 | 4 |
| 라이너 F | 1771 | 16 | 5 |
| 서지 | 1545 | 7 | 7 |
| 실시예 | 액체 유출량(㎖) | 표준편차 | 변화율(%) | 측정 횟수 |
| 비고예라이너 A | 94.0 | 5.0 | 5.3 | 16 |
| 비교예라이너 B | 75.0 | 19.2 | 25.6 | 18 |
| 라이너 C | 43.5 | 11.6 | 26.6 | 20 |
| 라이너 D | 37.9 | 11.3 | 29.9 | 20 |
| 라이너 E | 36.9 | 10.7 | 29.0 | 15 |
| 라이너 F | 19.0 | 9.6 | 50.7 | 18 |
| 실시예(서지와 함께) | 액체 유출량(㎖) | 표준 편차 | 변화율(%) | 측정 횟수 |
| 비교예라이너 A | 52 | 20.4 | 39.5 | 20 |
| 비교예라이너 B | 23 | 13 | 56.4 | 30 |
| 라이너 C | 19 | 9.8 | 51.4 | 30 |
| 라이너 D | 15.3 | 8.6 | 56.6 | 25 |
| 라이너 E | 16 | 6.4 | 40.1 | 30 |
| 라이너 F | 17.4 | 9.5 | 54.5 | 30 |
| 서지 단독 | 46.3 | 6.4 | 13.8 | 16 |
Claims (19)
- 제1 투과도 및 제1 수준의 친수성을 갖는 라이너 및제2 투과도 및 제2 수준의 친수성을 갖는 하위 부직포층을 포함하며,상기 라이너는 상기 하위 부직포층과 액체 교류 접촉하고 있고,상기 하위 부직포층은 소정의 액체 유출량을 갖고,상기 라이너와 하위 부직포층이 소정의 합쳐진 액체 유출량을 가지며, 이 합쳐진 액체 유출량이 상기 하위 부직포층의 액체 유출량보다 50% 이상 적고, 상기 제1 투과도가 상기 제2 투과도의 약 85% 내지 110%의 범위이고, 상기 제1 수준의 친수성이 상기 제2 수준의 친수성 이상인 투과도가 조화된 라이너/흡수성 구조체 복합체(combination).
- 제1항에 있어서, 상기 라이너가 부직 웹인 투과도가 조화된 라이너/흡수성 구조체 복합체.
- 제1항에 있어서, 상기 라이너가 스펀본드 웹인 투과도가 조화된 라이너/흡수성 구조체 복합체.
- 제1항에 있어서, 상기 라이너가 접착 카딩 웹(bonded carded web)인 투과도가 조화된 라이너/흡수성 구조체 복합체.
- 제1항에 있어서, 상기 하위 부직포층이 이성분 섬유를 포함하는 것인 투과도가 조화된 라이너/흡수성 구조체 복합체.
- 제1항에 있어서, 상기 라이너 및 상기 하위 부직포층이 폴리올레핀을 포함하는 것인 투과도가 조화된 라이너/흡수성 구조체 복합체.
- 제1항에 있어서, 상기 라이너 및 상기 하위 부직포층이 서로 부착된 것인 투과도가 조화된 라이너/흡수성 구조체 복합체.
- 제1항에 있어서, 상기 합쳐진 액체 유출량이 상기 하위 부직포층의 액체 유출량보다 약 65% 이상 적은 것인 투과도가 조화된 라이너/흡수성 구조체 복합체.
- 제1 투과도 및 제1 수준의 친수성을 갖는 라이너 및제2 투과도 및 제2 수준의 친수성을 갖는 하위 부직포층을 포함하며,상기 라이너 및 상기 하위 부직포층은 액체 교류 접촉하고 있고,상기 제1 투과도는 상기 제2 투과도의 약 85% 내지 110%의 범위이고, 상기 제1 수준의 친수성이 상기 제2 수준의 친수성 이상인 투과도가 조화된 라이너/흡수성 구조체 복합체.
- 제9항에 있어서, 상기 라이너가 부직 웹인 투과도가 조화된 라이너/흡수성 구조체 복합체.
- 제9항에 있어서, 상기 라이너가 스펀본드 웹인 투과도가 조화된 라이너/흡수성 구조체 복합체.
- 제9항에 있어서, 상기 라이너가 접착 카딩 웹인 투과도가 조화된 라이너/흡수성 구조체 복합체.
- 제9항에 있어서, 상기 하위 부직포층이 이성분 섬유를 포함하는 것인 투과도가 조화된 라이너/흡수성 구조체 복합체.
- 제9항에 있어서, 상기 라이너 및 상기 하위 부직포층이 폴리올레핀을 포함하는 것인 투과도가 조화된 라이너/흡수성 구조체 복합체.
- 제9항에 있어서, 상기 라이너 및 상기 하위 부직포층이 서로 부착된 것인 투과도가 조화된 라이너/흡수성 구조체 복합체.
- 제9항에 있어서, 상기 하위 부직포층은 소정의 액체 유출량을 갖고, 상기 라이너와 하위 부직포층이 소정의 합쳐진 액체 유출량을 가지며, 이 합쳐진 액체 유출량이 상기 하위 부직포층의 액체 유출량보다 50% 이상 적은 것인 투과도가 조화된 라이너/흡수성 구조체 복합체.
- 제16항에 있어서, 상기 조합 액체 유출량이 상기 하위 부직포층의 액체 유출량보다 65% 이상 적은 것인 투과도가 조화된 라이너/흡수성 구조체 복합체.
- 제1 투과도 및 제1 수준의 친수성을 갖는 라이너,외측 커버,제2 투과도 및 제2 수준의 친수성을 갖는 하위 부직포층 및 흡수성 코어를 포함하며 상기 라이너와 외측 커버 사이에 배치되어 있는 흡수성 구조체를 포함하며,상기 라이너는 상기 하위 부직포층과 액체 교류 접촉하고 있고,상기 하위 부직포층은 소정의 액체 유출량을 갖고,상기 라이너와 하위 부직포층이 소정의 합쳐진 액체 유출량을 가지며, 이 합쳐진 액체 유출량이 상기 하위 부직포층의 액체 유출량보다 50% 이상 적고, 상기 제1 투과도가 상기 제2 투과도의 약 85% 내지 110%의 범위이고, 상기 제1 수준의 친수성이 상기 제2 수준의 친수성 이상인 일회용 흡수성 제품.
- 제18항에 있어서, 상기 합쳐진 액체 유출량이 상기 하위 부직포층의 액체 유출량보다 65% 이상 적은 것인 일회용 흡수성 제품.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US917195P | 1995-12-22 | 1995-12-22 | |
| US60/009,171 | 1995-12-22 | ||
| US08/740,767 | 1996-11-01 | ||
| US08/740,767 US6060638A (en) | 1995-12-22 | 1996-11-01 | Matched permeability liner/absorbent structure system for absorbent articles and the like |
| US8/740,767 | 1996-11-11 |
Publications (2)
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| KR19990076631A KR19990076631A (ko) | 1999-10-15 |
| KR100460477B1 true KR100460477B1 (ko) | 2005-01-15 |
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| KR10-1998-0704739A Expired - Fee Related KR100460477B1 (ko) | 1995-12-22 | 1996-12-11 | 흡수성제품용의,투과도가조화된라이너/흡수성구조체복합체 |
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| US (1) | US6060638A (ko) |
| EP (1) | EP0868162B1 (ko) |
| KR (1) | KR100460477B1 (ko) |
| CN (1) | CN1125627C (ko) |
| AR (1) | AR005170A1 (ko) |
| AU (1) | AU712836B2 (ko) |
| BR (1) | BR9612184A (ko) |
| CA (1) | CA2239798A1 (ko) |
| CO (1) | CO4780009A1 (ko) |
| DE (1) | DE69626845T2 (ko) |
| ES (1) | ES2191123T3 (ko) |
| MX (1) | MX9804959A (ko) |
| WO (1) | WO1997023182A1 (ko) |
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- 1996-12-11 DE DE69626845T patent/DE69626845T2/de not_active Expired - Lifetime
- 1996-12-11 CN CN96199960A patent/CN1125627C/zh not_active Expired - Fee Related
- 1996-12-11 WO PCT/US1996/019850 patent/WO1997023182A1/en active IP Right Grant
- 1996-12-11 EP EP96944350A patent/EP0868162B1/en not_active Expired - Lifetime
- 1996-12-11 CA CA002239798A patent/CA2239798A1/en not_active Abandoned
- 1996-12-11 BR BR9612184A patent/BR9612184A/pt not_active IP Right Cessation
- 1996-12-11 AU AU14181/97A patent/AU712836B2/en not_active Ceased
- 1996-12-11 ES ES96944350T patent/ES2191123T3/es not_active Expired - Lifetime
- 1996-12-11 KR KR10-1998-0704739A patent/KR100460477B1/ko not_active Expired - Fee Related
- 1996-12-16 CO CO96065798A patent/CO4780009A1/es unknown
- 1996-12-20 AR ARP960105809A patent/AR005170A1/es active IP Right Grant
-
1998
- 1998-06-19 MX MX9804959A patent/MX9804959A/es active IP Right Grant
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| US4798603A (en) * | 1987-10-16 | 1989-01-17 | Kimberly-Clark Corporation | Absorbent article having a hydrophobic transport layer |
Also Published As
| Publication number | Publication date |
|---|---|
| US6060638A (en) | 2000-05-09 |
| MX9804959A (es) | 1998-09-30 |
| CN1125627C (zh) | 2003-10-29 |
| WO1997023182A1 (en) | 1997-07-03 |
| AU712836B2 (en) | 1999-11-18 |
| EP0868162B1 (en) | 2003-03-19 |
| ES2191123T3 (es) | 2003-09-01 |
| CN1209050A (zh) | 1999-02-24 |
| AU1418197A (en) | 1997-07-17 |
| DE69626845D1 (de) | 2003-04-24 |
| AR005170A1 (es) | 1999-04-14 |
| EP0868162A1 (en) | 1998-10-07 |
| CO4780009A1 (es) | 1999-05-26 |
| BR9612184A (pt) | 1999-07-13 |
| DE69626845T2 (de) | 2004-01-15 |
| KR19990076631A (ko) | 1999-10-15 |
| CA2239798A1 (en) | 1997-07-03 |
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