KR20140088914A - 영구적인 가교결합 및 비-영구적인 가교결합을 갖는 카르복시알킬 셀룰로스 섬유를 포함하는 흡수용품 - Google Patents
영구적인 가교결합 및 비-영구적인 가교결합을 갖는 카르복시알킬 셀룰로스 섬유를 포함하는 흡수용품 Download PDFInfo
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- KR20140088914A KR20140088914A KR1020147017059A KR20147017059A KR20140088914A KR 20140088914 A KR20140088914 A KR 20140088914A KR 1020147017059 A KR1020147017059 A KR 1020147017059A KR 20147017059 A KR20147017059 A KR 20147017059A KR 20140088914 A KR20140088914 A KR 20140088914A
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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
-
- 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
- A61F13/45—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 shape
- A61F13/49—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 shape specially adapted to be worn around the waist, e.g. diapers, nappies
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
- A61L15/28—Polysaccharides or their derivatives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/42—Use of materials characterised by their function or physical properties
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
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- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
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- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Materials Engineering (AREA)
- Hematology (AREA)
- Dispersion Chemistry (AREA)
- Vascular Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Laminated Bodies (AREA)
Abstract
[색인어]
흡수용품, 섬유, 셀룰로스 섬유, 섬유내 가교결합, 섬유내 금속 가교결합
Description
도 1은 포화 용량 (Saturated Capacity) 시험기의 부분 절단된 상면도이다;
도 2는 포화 용량 시험기의 측면도이다;
도 3은 포화 용량 시험기의 후면도이다;
도 4는 유체 흡입 플로백 평가 (Fluid Intake Flowback Evaluation)를 수행하기 위한 장치이다;
도 5는 본 발명에 따라 제조할 수 있는 흡수용품의 하나의 실시태양의 투시도이다;
도 6은 착용될 때 착용자를 대면하는 용품의 표면을 보여주도록 용품을 체결되지 않고, 접히지 않고, 평평하게 놓은 상태로, 아래에 놓인 특징부를 보여주기 위해 일부를 절단 제거한, 도 5에 도시된 흡수용품의 평면도이다;
도 7은 흡수 코어를 생산하기 위한 방법 및 장치의 한 버전의 개략도이다;
도 8은 본 발명에 따른 층을 이룬 흡수 코어의 측부 단면도이다;
도 9A는 본 발명의 대표적인 가교결합된 카르복시메틸 셀룰로스 섬유를 제조하기 위해 유용한 셀룰로스 섬유의 주사 전자 현미경 사진 (1000x)이다;
도 9B는 본 발명의 대표적인 가교결합된 카르복시메틸 셀룰로스 섬유의 주사 전자 현미경 사진 (1000x)이다;
도 9C는 재생 셀룰로스 섬유의 주사 전자 현미경 사진 (1000x)이다;
도 10은 본 발명의 대표적인 가교결합된 카르복시메틸 셀룰로스 섬유의 주사 전자 현미경 사진 (50x)이다;
도 11은 가교결합된 카르복시메틸 셀룰로스 섬유 및 가교결합된 카르복시메틸 셀룰로스 섬유 다발을 제조하기 위한 본 발명의 대표적인 방법을 예시하는 흐름도이다;
도 12A는 본 발명의 흡수 밴드의 측부 단면도이다;
도 12B는 본 발명의 흡수 밴드의 상부 투시도이다;
도 13은 본 발명의 흡수성 침대 또는 가구 라이너의 상부 투시도이다;
도 14는 본 발명의 흡수 땀받이 (sweatband)의 투시도이다;
본 발명의 명세서 및 도면에서 참조 문자의 반복적인 사용은 본 발명의 동일하거나 유사한 특징 또는 요소를 나타내는 것으로 의도된다.
Claims (1)
- 탑시트 (topsheet); 백시트 (backsheet); 및 탑시트와 백시트 사이에 배치된 흡수 코어를 포함하고, 여기서 흡수 코어는 실질적으로 수-불용성 및 수팽창성의 비-재생된 카르복시알킬 셀룰로스 섬유를 포함하고, 섬유는 복수의 비-영구적인 섬유내 (intra-fiber) 금속 가교결합 및 복수의 영구적인 섬유내 가교결합을 포함하고, 섬유내 금속 가교결합은 다가 금속 이온을 사용하여 형성된 것이고, 섬유가 습윤될 때 섬유의 밀리미터 당 꼬임이 2.5 내지 2.7인 흡수용품의 용도.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/542,510 US20080082068A1 (en) | 2006-10-02 | 2006-10-02 | Absorbent articles comprising carboxyalkyl cellulose fibers having permanent and non-permanent crosslinks |
US11/542,510 | 2006-10-02 | ||
PCT/IB2007/053210 WO2008041144A2 (en) | 2006-10-02 | 2007-08-13 | Absorbent articles comprising carboxyalkyl cellulose fibers having permanent and non-permanent crosslinks |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020097006708A Division KR101439570B1 (ko) | 2006-10-02 | 2007-08-13 | 영구적인 가교결합 및 비-영구적인 가교결합을 갖는 카르복시알킬 셀룰로스 섬유를 포함하는 흡수용품 |
Publications (1)
Publication Number | Publication Date |
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KR20140088914A true KR20140088914A (ko) | 2014-07-11 |
Family
ID=39032130
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020147017059A Withdrawn KR20140088914A (ko) | 2006-10-02 | 2007-08-13 | 영구적인 가교결합 및 비-영구적인 가교결합을 갖는 카르복시알킬 셀룰로스 섬유를 포함하는 흡수용품 |
KR1020097006708A Expired - Fee Related KR101439570B1 (ko) | 2006-10-02 | 2007-08-13 | 영구적인 가교결합 및 비-영구적인 가교결합을 갖는 카르복시알킬 셀룰로스 섬유를 포함하는 흡수용품 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020097006708A Expired - Fee Related KR101439570B1 (ko) | 2006-10-02 | 2007-08-13 | 영구적인 가교결합 및 비-영구적인 가교결합을 갖는 카르복시알킬 셀룰로스 섬유를 포함하는 흡수용품 |
Country Status (8)
Country | Link |
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US (1) | US20080082068A1 (ko) |
EP (1) | EP2068948B1 (ko) |
KR (2) | KR20140088914A (ko) |
AU (1) | AU2007303871B2 (ko) |
BR (1) | BRPI0719842A2 (ko) |
DE (1) | DE602007013071D1 (ko) |
MX (1) | MX2009003490A (ko) |
WO (1) | WO2008041144A2 (ko) |
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Publication number | Priority date | Publication date | Assignee | Title |
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WO2021095920A1 (ko) * | 2019-11-13 | 2021-05-20 | 주식회사 위즈켐 | 친수성 및 유효성분 고정화 성능이 우수한 셀룰로스 섬유 겔시트의 제조방법 |
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US6844066B2 (en) * | 2003-05-19 | 2005-01-18 | Rayonier Products And Financial Services Company | Superabsorbent cellulosic fiber and method of making same |
US7772456B2 (en) * | 2004-06-30 | 2010-08-10 | Kimberly-Clark Worldwide, Inc. | Stretchable absorbent composite with low superaborbent shake-out |
US7241836B2 (en) * | 2004-12-29 | 2007-07-10 | Weyerhaeuser Co. | Method of crosslinking a mixture of carboxylated polymers using a triazine crosslinking activator |
US7230049B2 (en) * | 2004-12-29 | 2007-06-12 | Weyerhaeuser Co. | Method of crosslinking a carboxylated polymer using a triazine crosslinking activator |
US7541396B2 (en) * | 2004-12-29 | 2009-06-02 | Weyerhaeuser Nr Company | Method for making carboxyalkyl cellulose |
US20080081189A1 (en) * | 2006-10-02 | 2008-04-03 | Weyerhaeuser Co. | Mixed Polymer Superabsorbent Fibers And Method For Their Preparation |
US20080147032A1 (en) * | 2006-10-02 | 2008-06-19 | Weyerhaeuser Co. | Methods for the preparation crosslinked carboxyalkyl cellulose fibers having non-permanent and temporary crosslinks |
US20080082069A1 (en) * | 2006-10-02 | 2008-04-03 | Jian Qin | Absorbent articles comprising carboxyalkyl cellulose fibers having non-permanent and temporary crosslinks |
US7608167B2 (en) * | 2006-10-02 | 2009-10-27 | Weyerhaeuser Nr Company | Crosslinked carboxyalkyl cellulose fibers having permanent and non-permanent crosslinks |
-
2006
- 2006-10-02 US US11/542,510 patent/US20080082068A1/en not_active Abandoned
-
2007
- 2007-08-13 BR BRPI0719842-6A2A patent/BRPI0719842A2/pt not_active Application Discontinuation
- 2007-08-13 WO PCT/IB2007/053210 patent/WO2008041144A2/en active Application Filing
- 2007-08-13 DE DE602007013071T patent/DE602007013071D1/de active Active
- 2007-08-13 KR KR1020147017059A patent/KR20140088914A/ko not_active Withdrawn
- 2007-08-13 KR KR1020097006708A patent/KR101439570B1/ko not_active Expired - Fee Related
- 2007-08-13 MX MX2009003490A patent/MX2009003490A/es active IP Right Grant
- 2007-08-13 EP EP07805392A patent/EP2068948B1/en not_active Ceased
- 2007-08-13 AU AU2007303871A patent/AU2007303871B2/en not_active Ceased
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021095920A1 (ko) * | 2019-11-13 | 2021-05-20 | 주식회사 위즈켐 | 친수성 및 유효성분 고정화 성능이 우수한 셀룰로스 섬유 겔시트의 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
DE602007013071D1 (de) | 2011-04-21 |
WO2008041144A3 (en) | 2009-04-09 |
EP2068948B1 (en) | 2011-03-09 |
BRPI0719842A2 (pt) | 2014-04-29 |
MX2009003490A (es) | 2009-04-14 |
WO2008041144A4 (en) | 2009-05-28 |
US20080082068A1 (en) | 2008-04-03 |
KR20090057083A (ko) | 2009-06-03 |
AU2007303871A1 (en) | 2008-04-10 |
KR101439570B1 (ko) | 2014-09-11 |
AU2007303871B2 (en) | 2012-06-21 |
WO2008041144A2 (en) | 2008-04-10 |
EP2068948A2 (en) | 2009-06-17 |
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