KR100864744B1 - 다층의 블렌딩된 코어를 갖는 흡수용품 및 그의 형성 방법 - Google Patents
다층의 블렌딩된 코어를 갖는 흡수용품 및 그의 형성 방법 Download PDFInfo
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- KR100864744B1 KR100864744B1 KR1020037014598A KR20037014598A KR100864744B1 KR 100864744 B1 KR100864744 B1 KR 100864744B1 KR 1020037014598 A KR1020037014598 A KR 1020037014598A KR 20037014598 A KR20037014598 A KR 20037014598A KR 100864744 B1 KR100864744 B1 KR 100864744B1
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- 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
- A61F13/534—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
- A61F13/53409—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 having a folded core
- A61F13/53418—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 having a folded core having a C-folded cross-section
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- 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
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- 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
- A61F13/534—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
- A61F13/535—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 inhomogeneous in the plane of the pad, e.g. core absorbent layers being of different sizes
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
- D04H5/06—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by welding-together thermoplastic fibres, filaments, or yarns
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- 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
- A61F2013/530131—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 in fibre but being not pulp
- A61F2013/530343—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 in fibre but being not pulp being natural fibres
- A61F2013/53035—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 in fibre but being not pulp being natural fibres of cotton
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- 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
- A61F2013/530131—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 in fibre but being not pulp
- A61F2013/530343—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 in fibre but being not pulp being natural fibres
- A61F2013/530364—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 in fibre but being not pulp being natural fibres of bamboo
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Textile Engineering (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Absorbent Articles And Supports Therefor (AREA)
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Abstract
Description
Claims (42)
- 삭제
- 삭제
- a) 액체 투과성 라이너;b) 액체-불투과성 배플;c) 바인더와 초흡수제를 포함하며, 소정의 기초 중량을 갖고, 50 ㎜ 당 12 뉴턴 이상의 인장 강도를 가지며, 상기 라이너와 상기 배플 사이에 배치된 제1 흡수제; 및d) 바인더와 초흡수제를 포함하며, 상기 제1 흡수제의 기초 중량과 적어도 동일한 기초 중량을 갖고, 상기 제1 흡수제와 상기 배플 사이에 배치되고, 접혀 있는 제2 흡수제를 포함하는 흡수용품.
- 제3항에 있어서, 상기 제1 흡수제가 셀룰로직 섬유, 바인더 및 초흡수제로 구성된 에어레이드 (airlaid)이고 기초 중량이 약 100 gsm 내지 약 600 gsm인 흡수용품.
- 제4항에 있어서, 상기 바인더가 길이 약 3 ㎜ 내지 약 6 ㎜의 바인더 섬유를 포함하는 것인 흡수용품.
- 제3항에 있어서, 상기 제2 흡수제가 셀룰로직 섬유, 바인더 및 초흡수제로 구성된 에어레이드이고 기초 중량이 약 100 gsm 내지 약 600 gsm인 흡수용품.
- 제6항에 있어서, 상기 바인더가 길이 약 3 ㎜ 내지 약 6 ㎜의 바인더 섬유를 포함하는 것인 흡수용품.
- 삭제
- 삭제
- 제3항에 있어서, 상기 제1 및 제2 흡수제가 동일한 조성의 것인 흡수용품.
- 제3항에 있어서, 상기 제1 및 제2 흡수제의 합한 두께가 약 4 ㎜ 미만인 흡수용품.
- 제3항에 있어서, 상기 제2 흡수제가 상기 제1 흡수제보다 작은 표면적을 갖는 것인 흡수용품.
- 삭제
- 제12항에 있어서, 상기 제1 흡수제가 비대칭 외형을 갖는 것인 흡수용품.
- 제12항에 있어서, 상기 제1 흡수제가 도그본 형상을 갖는 것인 흡수용품.
- 제12항에 있어서, 유체 보유 용량이 약 20 g 내지 약 100 g인 흡수용품.
- 제12항에 있어서, 유체 보유 용량이 약 50 g인 흡수용품.
- a) 액체 투과성 라이너;b) 액체-불투과성 배플;c) 셀룰로직 섬유, 바인더 및 초흡수제 입자로 구성된 에어레이드 물질로서, 기초 중량이 약 100 gsm 내지 약 400 gsm이며, 상기 라이너와 상기 배플 사이에 배치된 제1 흡수제 및d) 셀룰로직 섬유, 바인더 및 초흡수제 입자로 구성된 에어레이드 물질로서, 기초 중량이 약 200 gsm 내지 약 600 gsm이며, 기초 중량이 상기 제1 흡수제의 기초 중량보다 더 크며, 제1 흡수제와 조성이 유사한, 상기 제1 흡수제와 상기 배플 사이에 배치된 제2 흡수제를 포함하는 흡수용품.
- 제18항에 있어서, 상기 제1 및 제2 흡수제에 각각 함유된 상기 초흡수제 입자가 조성이 동일한 것인 흡수용품.
- 제18항에 있어서, 상기 제2 흡수제의 기초 중량이 상기 제1 흡수제의 기초 중량보다 1.5배 이상 더 큰 것인 흡수용품.
- 제20항에 있어서, 상기 제2 흡수제의 기초 중량이 상기 제1 흡수제의 기초 중량보다 약 2배 더 큰 것인 흡수용품.
- 제18항에 있어서, 상기 흡수용품의 두께가 약 3 ㎜ 내지 약 5 ㎜인 흡수용품.
- a) 액체 투과성 라이너;b) 액체-불투과성 배플;c) 체액을 상기 라이너로부터 멀리 아래로 보낼 수 있는, 상기 라이너에 인접하게 배치된 전달층;d) 셀룰로직 섬유, 바인더 및 초흡수제 입자로 구성된 에어레이드 물질로서, 기초 중량이 약 100 gsm 내지 약 400 gsm이며, 상기 전달층에 인접하게 배치된 제1 흡수제 및e) 셀룰로직 섬유, 바인더 및 초흡수제로 구성된 에어레이드 물질로서, 기초 중량이 약 200 gsm 내지 약 600 gsm이며, 기초 중량이 상기 제1 흡수제의 기초 중량보다 더 크며, 조성이 제1 흡수제와 유사한, 상기 제1 흡수제와 상기 배플 사이에 배치된 제2 흡수제를 포함하는 흡수용품
- 제23항에 있어서, 상기 흡수용품의 두께가 약 5 ㎜ 미만인 흡수용품.
- 제23항에 있어서, 상기 제1 흡수제가 약 30% 내지 약 85% 셀룰로직 섬유, 약 5% 내지 약 20% 바인더 섬유 및 약 10% 내지 약 60% 초흡수제를 함유하는 것인 흡수용품.
- 제23항에 있어서, 상기 제2 흡수제가 약 30% 내지 약 85% 셀룰로직 섬유, 약 5% 내지 약 20% 바인더 섬유 및 약 10% 내지 약 60% 초흡수제를 함유하는 것인 흡수용품.
- 제23항에 있어서, 상기 바인더가 권축 바인더 섬유를 함유하는 것인 흡수용품.
- 제27항에 있어서, 상기 바인더 섬유가 폴리에틸렌 외피로 둘러싸인 폴리에스테르 코어를 각각 갖는 2성분 섬유인 흡수용품.
- 제27항에 있어서, 상기 바인더 섬유가 폴리에틸렌 외피로 둘러싸인 폴리프로필렌 코어를 각각 갖는 2성분 섬유인 흡수용품.
- 제23항에 있어서, 상기 제2 흡수제의 기초 중량이 상기 제1 흡수제의 기초 중량의 정수배인 흡수용품.
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- a) 액체 투과성 라이너;b) 액체-불투과성 배플;c) 바인더와 초흡수제를 포함하며, 소정의 기초 중량을 갖고, 50 ㎜ 당 12 뉴턴 이상의 인장 강도를 가지며, 상기 라이너와 상기 배플 사이에 배치된 제1 흡수제; 및d) 바인더와 초흡수제를 포함하며, 상기 제1 흡수제의 기초 중량과 적어도 동일한 기초 중량을 갖고, 50 ㎜ 당 12 뉴턴 이상의 인장 강도를 가지며, 상기 제1 흡수제와 상기 배플 사이에 배치된 제2 흡수제를 포함하는 흡수용품.
- 제38항에 있어서, 상기 제2 흡수제가 상기 제1 흡수제보다 작은 표면적을 갖는 것인 흡수용품.
- a) 액체 투과성 라이너;b) 액체-불투과성 배플;c) 셀룰로직 섬유, 바인더 및 초흡수제 입자로 구성된 에어레이드 물질로서, 기초 중량이 약 100 gsm 내지 약 400 gsm이고, 50 ㎜ 당 12 뉴턴 이상의 인장 강도를 가지며, 상기 라이너와 상기 배플 사이에 배치된 제1 흡수제; 및d) 셀룰로직 섬유, 바인더 및 초흡수제 입자로 구성된 에어레이드 물질로서, 기초 중량이 약 200 gsm 내지 약 600 gsm이며, 기초 중량이 상기 제1 흡수제의 기초 중량보다 더 크며, 50 ㎜ 당 12 뉴턴 이상의 인장 강도를 가지고, 제1 흡수제와 조성이 유사한, 상기 제1 흡수제와 상기 배플 사이에 배치된 제2 흡수제를 포함하는 흡수용품.
- 제40항에 있어서, 체액을 상기 라이너로부터 멀리 아래로 보낼 수 있는, 상기 라이너에 인접하게 배치된 전달층을 더 포함하는 흡수용품.
- 제3항에 있어서, 상기 제2 흡수체의 상기 기초 중량이 상기 제1 흡수체의 기초 중량보다 큰 것인 흡수용품.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US09/854,360 | 2001-05-11 | ||
US09/854,360 US20020169428A1 (en) | 2001-05-11 | 2001-05-11 | Absorbent article having a multilayer blended core and a method of forming |
PCT/US2002/006426 WO2002092898A1 (en) | 2001-05-11 | 2002-03-04 | Absorbent article having a multilayer blended core and a method of forming |
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KR20030093348A KR20030093348A (ko) | 2003-12-06 |
KR100864744B1 true KR100864744B1 (ko) | 2008-10-22 |
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KR1020037014598A KR100864744B1 (ko) | 2001-05-11 | 2002-03-04 | 다층의 블렌딩된 코어를 갖는 흡수용품 및 그의 형성 방법 |
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US (3) | US20020169428A1 (ko) |
EP (1) | EP1390572B1 (ko) |
JP (1) | JP2005509458A (ko) |
KR (1) | KR100864744B1 (ko) |
CN (1) | CN1507511A (ko) |
AR (1) | AR033297A1 (ko) |
AT (1) | ATE556684T1 (ko) |
BR (1) | BR0209310A (ko) |
CA (1) | CA2445608A1 (ko) |
CZ (1) | CZ20033022A3 (ko) |
IL (1) | IL158436A0 (ko) |
MX (1) | MXPA03009714A (ko) |
TW (1) | TW524678B (ko) |
WO (1) | WO2002092898A1 (ko) |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
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US20020169428A1 (en) * | 2001-05-11 | 2002-11-14 | Kimberly-Clark Worldwide, Inc. | Absorbent article having a multilayer blended core and a method of forming |
US20030187413A1 (en) * | 2002-03-26 | 2003-10-02 | Kimberly-Clark Worldwide, Inc. | Absorbent article having a multilayer blended core and a method of forming |
US6808485B2 (en) | 2002-12-23 | 2004-10-26 | Kimberly-Clark Worldwide, Inc. | Compressible resilient incontinence insert |
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- 2002-03-04 AT AT02733818T patent/ATE556684T1/de active
- 2002-03-04 CN CNA028097319A patent/CN1507511A/zh active Pending
- 2002-04-30 TW TW091108922A patent/TW524678B/zh not_active IP Right Cessation
- 2002-04-30 AR ARP020101599A patent/AR033297A1/es not_active Application Discontinuation
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TW524678B (en) | 2003-03-21 |
KR20030093348A (ko) | 2003-12-06 |
US7687680B2 (en) | 2010-03-30 |
EP1390572B1 (en) | 2012-05-09 |
MXPA03009714A (es) | 2004-01-29 |
US20030083630A1 (en) | 2003-05-01 |
CZ20033022A3 (cs) | 2004-05-12 |
EP1390572A1 (en) | 2004-02-25 |
BR0209310A (pt) | 2006-01-17 |
AR033297A1 (es) | 2003-12-10 |
IL158436A0 (en) | 2004-05-12 |
CN1507511A (zh) | 2004-06-23 |
US20050033254A1 (en) | 2005-02-10 |
ATE556684T1 (de) | 2012-05-15 |
US7090667B2 (en) | 2006-08-15 |
CA2445608A1 (en) | 2002-11-21 |
JP2005509458A (ja) | 2005-04-14 |
WO2002092898A1 (en) | 2002-11-21 |
US20020169428A1 (en) | 2002-11-14 |
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