KR100323818B1 - 유체 처리 능력을 개선하기 위한 상이한 하이드로겔-형성 흡수성중합체의 혼합물로부터 제조된 흡수성 거대 구조물 - Google Patents
유체 처리 능력을 개선하기 위한 상이한 하이드로겔-형성 흡수성중합체의 혼합물로부터 제조된 흡수성 거대 구조물 Download PDFInfo
- Publication number
- KR100323818B1 KR100323818B1 KR19997001053A KR19997001053A KR100323818B1 KR 100323818 B1 KR100323818 B1 KR 100323818B1 KR 19997001053 A KR19997001053 A KR 19997001053A KR 19997001053 A KR19997001053 A KR 19997001053A KR 100323818 B1 KR100323818 B1 KR 100323818B1
- Authority
- KR
- South Korea
- Prior art keywords
- absorbent
- hydrogel
- particles
- macrostructure
- macrostructures
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Classifications
-
- 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
-
- 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
- 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
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Vascular Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Hematology (AREA)
- Materials Engineering (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8225879A JP2915354B2 (ja) | 1996-08-08 | 1996-08-08 | 異なるヒドロゲル形成吸収性重合体の混合物から製造された、改善された流体取扱能力のための吸収性マクロ構造物 |
JP96-225879 | 1996-08-08 | ||
PCT/US1997/012854 WO1998006364A1 (en) | 1996-08-08 | 1997-08-01 | Absorbent macrostructure made from mixtures of different hydrogel-forming absorbent polymers for improved fluid handling capability |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000029883A KR20000029883A (ko) | 2000-05-25 |
KR100323818B1 true KR100323818B1 (ko) | 2002-02-19 |
Family
ID=16836303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR19997001053A Expired - Fee Related KR100323818B1 (ko) | 1996-08-08 | 1997-08-01 | 유체 처리 능력을 개선하기 위한 상이한 하이드로겔-형성 흡수성중합체의 혼합물로부터 제조된 흡수성 거대 구조물 |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0955981A1 (ja) |
JP (1) | JP2915354B2 (ja) |
KR (1) | KR100323818B1 (ja) |
AU (1) | AU3809697A (ja) |
CA (1) | CA2262785A1 (ja) |
MX (1) | MX9901330A (ja) |
WO (1) | WO1998006364A1 (ja) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6232520B1 (en) | 1997-02-19 | 2001-05-15 | The Procter & Gamble Company | Absorbent polymer compositions having high sorption capacities under an applied pressure |
CA2317584C (en) * | 1998-01-07 | 2005-07-05 | The Procter & Gamble Company | Absorbent polymer compositions with high sorption capacity and high fluid permeability under an applied pressure |
US6121509A (en) * | 1998-01-07 | 2000-09-19 | The Procter & Gamble Company | Absorbent polymer compositions having high sorption capacities under an applied pressure and improved integrity when wet |
MXPA00006753A (es) * | 1998-01-07 | 2001-01-01 | Procter & Gamble | Composiciones de polimero absorbente que tienen capacidades de sorcion elevades bajo una presion aplicada |
JP3447951B2 (ja) * | 1998-04-09 | 2003-09-16 | ユニ・チャーム株式会社 | 使い捨ての体液吸収性物品 |
GB9812965D0 (en) * | 1998-06-17 | 1998-08-12 | Core Technologies Limited | Hydrogel body |
WO2000061048A1 (en) † | 1999-04-12 | 2000-10-19 | Kao Corporation | Disposable diaper |
US6586512B1 (en) | 1999-09-30 | 2003-07-01 | The Dow Chemical Company | Binding superabsorbent polymers to substrates |
US6414214B1 (en) * | 1999-10-04 | 2002-07-02 | Basf Aktiengesellschaft | Mechanically stable hydrogel-forming polymers |
JP3987348B2 (ja) * | 2001-01-26 | 2007-10-10 | 株式会社日本触媒 | 吸水剤の製法 |
SE0200950D0 (sv) | 2002-03-27 | 2002-03-27 | Sca Hygiene Prod Ab | Absorberande alster |
KR100697944B1 (ko) | 2003-02-10 | 2007-03-20 | 니폰 쇼쿠바이 컴파니 리미티드 | 수분-흡수제 |
US8247491B2 (en) | 2003-02-10 | 2012-08-21 | Nippon Shokubai Co., Ltd. | Water-absorbent resin composition and its production process |
SE0303558D0 (sv) * | 2003-12-30 | 2003-12-30 | Sca Hygiene Prod Ab | Absorberande struktur och absorberande alster innefattande den absorberande strukturen |
MX2007003182A (es) * | 2004-09-16 | 2007-10-10 | Johnson & Johnson | Toalla sanitaria absorbente que se dobla y materiales para usar en articulos absorbente sanitarios. |
WO2009040358A2 (de) * | 2007-09-25 | 2009-04-02 | Basf Se | Superabsorber mit virenhemmendem zusatzstoff |
JP6124875B2 (ja) * | 2011-05-18 | 2017-05-10 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | 吸水性複合材料 |
US9078947B2 (en) * | 2013-03-15 | 2015-07-14 | Kimberly-Clark Worldwide, Inc. | Composition for forming a porous absorbent structure |
US20150246506A1 (en) * | 2014-02-28 | 2015-09-03 | Eam Corporation | Novel absorbent laminate for disposable absorbent articles |
KR101958014B1 (ko) * | 2016-03-14 | 2019-03-13 | 주식회사 엘지화학 | 고흡수성 수지의 제조 방법 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5536264A (en) * | 1993-10-22 | 1996-07-16 | The Procter & Gamble Company | Absorbent composites comprising a porous macrostructure of absorbent gelling particles and a substrate |
-
1996
- 1996-08-08 JP JP8225879A patent/JP2915354B2/ja not_active Expired - Fee Related
-
1997
- 1997-08-01 MX MX9901330A patent/MX9901330A/es not_active Application Discontinuation
- 1997-08-01 KR KR19997001053A patent/KR100323818B1/ko not_active Expired - Fee Related
- 1997-08-01 AU AU38096/97A patent/AU3809697A/en not_active Abandoned
- 1997-08-01 EP EP97935067A patent/EP0955981A1/en not_active Withdrawn
- 1997-08-01 WO PCT/US1997/012854 patent/WO1998006364A1/en active IP Right Grant
- 1997-08-01 CA CA002262785A patent/CA2262785A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
JP2915354B2 (ja) | 1999-07-05 |
MX9901330A (es) | 1999-05-01 |
EP0955981A1 (en) | 1999-11-17 |
KR20000029883A (ko) | 2000-05-25 |
JPH1077354A (ja) | 1998-03-24 |
AU3809697A (en) | 1998-03-06 |
WO1998006364A1 (en) | 1998-02-19 |
CA2262785A1 (en) | 1998-02-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0105 | International application |
Patent event date: 19990208 Patent event code: PA01051R01D Comment text: International Patent Application |
|
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19990316 Comment text: Request for Examination of Application |
|
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20001226 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20011025 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20020125 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20020126 End annual number: 3 Start annual number: 1 |
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PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20041230 Start annual number: 4 End annual number: 4 |
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PR1001 | Payment of annual fee |
Payment date: 20051230 Start annual number: 5 End annual number: 5 |
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FPAY | Annual fee payment |
Payment date: 20061229 Year of fee payment: 6 |
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PR1001 | Payment of annual fee |
Payment date: 20061229 Start annual number: 6 End annual number: 6 |
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LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |