PE20011283A1 - Articulos absorbentes que comprenden material de quitosana y un material gelificante absorbente anionico - Google Patents

Articulos absorbentes que comprenden material de quitosana y un material gelificante absorbente anionico

Info

Publication number
PE20011283A1
PE20011283A1 PE2001000369A PE2001000369A PE20011283A1 PE 20011283 A1 PE20011283 A1 PE 20011283A1 PE 2001000369 A PE2001000369 A PE 2001000369A PE 2001000369 A PE2001000369 A PE 2001000369A PE 20011283 A1 PE20011283 A1 PE 20011283A1
Authority
PE
Peru
Prior art keywords
gelifying
absorbent articles
acid
absorbing
anionic
Prior art date
Application number
PE2001000369A
Other languages
English (en)
Inventor
Cintio Achille Di
Alessandro Gagliardini
Antonella Pesce
Giovanni Carlucci
Original Assignee
Procter & Gamble
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Procter & Gamble filed Critical Procter & Gamble
Publication of PE20011283A1 publication Critical patent/PE20011283A1/es

Links

Classifications

    • 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
    • A61L28/00—Materials for colostomy devices
    • A61L28/0007—Materials for colostomy devices containing macromolecular materials
    • A61L28/0019—Polysaccharides
    • 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
    • A61L15/46—Deodorants or malodour counteractants, e.g. to inhibit the formation of ammonia or bacteria
    • 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
    • A61F13/84—Accessories, not otherwise provided for, for absorbent pads
    • A61F13/8405—Additives, e.g. for odour, disinfectant or pH control
    • A61F2013/8408—Additives, e.g. for odour, disinfectant or pH control with odour control
    • 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
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • 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
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/20—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials
    • A61L2300/23—Carbohydrates
    • A61L2300/232—Monosaccharides, disaccharides, polysaccharides, lipopolysaccharides

Abstract

SE REFIERE A ARTICULOS ABSORBENTES DESECHABLES, TALES COMO PANTIPROTECTORES, ALMOHADILLAS DE TRANSPIRACION Y SIMILARES, QUE COMPRENDEN: i) UNA HOJA SUPERIOR PERMEABLE AL LIQUIDO; ii) UNA HOJA POSTERIOR; Y, iii) UN NUCLEO ABSORBENTE ENTRE (i) Y (ii); iv) DE 0,5 gm-² A 500 gm-² DE UN MATERIAL DE QUITOSANA O UNA MEZCLA DE ESTE QUE TIENE: UN GRADO DE DESACETILACION SUPERIOR A 75%, pH ACIDO EN LA ESCALA DE 3 A 6 Y ES SOLUBLE EN AGUA, Y, PUEDE SER UNA SAL DE QUITOSANA DE ACIDO CITRICO, DE ACIDO FORMICO, ACIDO ACETICO, ENTRE OTROS; Y, v) UN MATERIAL GELIFICANTE ABSORBENTE ANIONICO SINTETICO, QUE TIENE UN GRADO DE NEUTRALIZACION DE 25% A 90%; DONDE, (iv) Y (v) ESTAN PRESENTES EN EL ARTICULO EN UNA RELACION EN PESO DE 10:1 A 1:10. ASIMISMO, EL ARTICULO ADICIONALMENTE COMPRENDE UN AGENTE DE CONTROL DE OLOR, SELECCIONADO DE: SILICATOS, ZEOLITAS, ENTRE OTROS
PE2001000369A 2000-04-25 2001-04-25 Articulos absorbentes que comprenden material de quitosana y un material gelificante absorbente anionico PE20011283A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00108063A EP1149594A1 (en) 2000-04-25 2000-04-25 Articles comprising chitosan material and an anionic absorbent gelling material

Publications (1)

Publication Number Publication Date
PE20011283A1 true PE20011283A1 (es) 2002-01-19

Family

ID=8168463

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2001000369A PE20011283A1 (es) 2000-04-25 2001-04-25 Articulos absorbentes que comprenden material de quitosana y un material gelificante absorbente anionico

Country Status (18)

Country Link
EP (2) EP1149594A1 (es)
JP (1) JP2003530966A (es)
KR (1) KR100585439B1 (es)
CN (1) CN1236822C (es)
AR (1) AR032320A1 (es)
AT (1) ATE372793T1 (es)
AU (2) AU5720201A (es)
BR (1) BR0110189B1 (es)
CA (1) CA2405602A1 (es)
CZ (1) CZ20023511A3 (es)
DE (1) DE60130446T2 (es)
EG (1) EG22950A (es)
HU (1) HUP0300502A2 (es)
IL (1) IL151920A0 (es)
MX (1) MXPA02009844A (es)
PE (1) PE20011283A1 (es)
WO (1) WO2001080912A1 (es)
ZA (1) ZA200208091B (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1448731A2 (en) * 2001-11-06 2004-08-25 E.I. du Pont de Nemours and Company Antimicrobial polyolefin articles and methods for their preparation
US7381715B2 (en) 2001-12-21 2008-06-03 E.I. Du Pont De Nemours And Company Antimicrobial solid surface materials containing chitosan-metal complexes
KR100467764B1 (ko) * 2002-05-28 2005-01-24 주식회사 제닉 키토산-아세틸살리실산(아스피린) 염 화합물 제조방법 및이로부터 제조된 키토산-아세틸살리실산 염 화합물
US7291674B2 (en) 2003-10-28 2007-11-06 Stockhausen, Inc. Superabsorbent polymer
EP1547625A1 (en) * 2003-12-23 2005-06-29 The Procter & Gamble Company Superabsorbent material comprising multicomponent particles
JP2009504347A (ja) * 2005-08-19 2009-02-05 ザ プロクター アンド ギャンブル カンパニー 吸収性物品
US7745685B2 (en) 2005-10-31 2010-06-29 Kimberly-Clark Worldwide, Inc. Absorbent articles with improved odor control
AU2008265297A1 (en) * 2007-06-19 2008-12-24 Coloplast A/S Multi-layered adhesive appliance
CN102178581A (zh) * 2011-03-31 2011-09-14 黄新铧 一次性吸乳吸汗垫及其生产方法
CN102657895A (zh) * 2012-05-22 2012-09-12 商洛学院 高吸水性除臭尿不湿的制备方法
JP6253241B2 (ja) * 2013-04-11 2017-12-27 株式会社リブドゥコーポレーション 吸収性物品
US20150209192A1 (en) * 2013-12-16 2015-07-30 Empire Technology Development Llc Endothermic sponge
CN103908377B (zh) * 2014-03-07 2016-02-17 江苏米咔婴童用品有限公司 一种抗离子型复合吸湿芯体
CN104083799A (zh) * 2014-07-31 2014-10-08 雀氏（福建）实业发展有限公司 一种吸收芯及其制备方法
JP6802965B2 (ja) * 2014-08-04 2020-12-23 住友精化株式会社 吸水性樹脂組成物
JP6937622B2 (ja) * 2017-06-28 2021-09-22 ユニ・チャーム株式会社 母乳パッド
CN107459158B (zh) * 2017-09-07 2023-10-31 广东暖洋溢科技有限公司 饮水装置用杀菌去氯环保水处理
JP6644099B2 (ja) * 2018-02-27 2020-02-12 ユニ・チャーム株式会社 吸収性物品
US20210095102A1 (en) * 2019-09-11 2021-04-01 American University Chitosan as an intumescing, thermoformable flame retardant
CN115779875B (zh) * 2022-11-25 2024-01-30 广州康盛生物科技股份有限公司 一种多糖微球及其制备方法和一种吸附柱
KR102556035B1 (ko) * 2023-02-13 2023-07-14 전남대학교산학협력단 키토산 기반 4-하이드록시벤조산 하이드로젤, 상기 하이드로젤 합성방법 및 상기 하이드로젤을 이용한 암모늄이온 농도 측정 방법

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4460642A (en) * 1981-06-26 1984-07-17 Minnesota Mining And Manufacturing Company Water-swellable composite sheet of microfibers of PTFE and hydrophilic absorptive particles
JPS60135432A (ja) * 1983-12-23 1985-07-18 Lion Corp 改質吸水性樹脂
JPS62122810U (es) * 1986-01-23 1987-08-04
US4952618A (en) * 1988-05-03 1990-08-28 Minnesota Mining And Manufacturing Company Hydrocolloid/adhesive composition
SG68553A1 (en) * 1990-02-12 1999-11-16 Procter & Gamble High capacity odor controlling compositions
JPH07236504A (ja) * 1994-02-28 1995-09-12 Mitsumasa Kobayashi 抗菌脱臭剤及び発熱剤
GB2292526B (en) * 1994-07-16 1999-01-06 Smith & Nephew Sanitary products
EP0811392B1 (en) * 1996-06-07 2001-10-31 The Procter & Gamble Company Breathable absorbent article having a chelating agent based odour control system
US5932495A (en) * 1996-09-04 1999-08-03 Kimberly-Clark Worldwide, Inc. Enhanced odor absorption by natural and synthetic polymers
EP0850617B1 (en) * 1996-12-20 2001-10-24 The Procter & Gamble Company A laminated composite absorbent structure comprising odour control means
US6197322B1 (en) * 1997-12-23 2001-03-06 Kimberly-Clark Worldwide, Inc. Antimicrobial structures
SE511857C2 (sv) * 1998-04-28 1999-12-06 Sca Hygiene Prod Ab Absorberande struktur med förbättrade absorptionsegenskaper innehållande minst 50 vikts% superabsorberande material

Also Published As

Publication number Publication date
DE60130446D1 (de) 2007-10-25
EP1276511B1 (en) 2007-09-12
EP1276511A1 (en) 2003-01-22
DE60130446T2 (de) 2008-06-05
JP2003530966A (ja) 2003-10-21
CZ20023511A3 (cs) 2003-04-16
AU2001257202B2 (en) 2005-05-26
ATE372793T1 (de) 2007-09-15
AR032320A1 (es) 2003-11-05
ZA200208091B (en) 2003-07-24
MXPA02009844A (es) 2003-03-27
BR0110189B1 (pt) 2013-07-02
AU5720201A (en) 2001-11-07
KR100585439B1 (ko) 2006-06-07
BR0110189A (pt) 2003-03-05
CN1236822C (zh) 2006-01-18
WO2001080912A1 (en) 2001-11-01
HUP0300502A2 (en) 2003-09-29
CN1426315A (zh) 2003-06-25
KR20020093080A (ko) 2002-12-12
EP1149594A1 (en) 2001-10-31
CA2405602A1 (en) 2001-11-01
IL151920A0 (en) 2003-04-10
EG22950A (en) 2003-11-30

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Legal Events

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FG Grant, registration
FD Application declared void or lapsed