BRPI0409259B1 - Composição de resina absorvedora de água, e material absorvente e produto absorvente compreendendo a mesma - Google Patents

Composição de resina absorvedora de água, e material absorvente e produto absorvente compreendendo a mesma

Info

Publication number
BRPI0409259B1
BRPI0409259B1 BRPI0409259-7B1A BRPI0409259A BRPI0409259B1 BR PI0409259 B1 BRPI0409259 B1 BR PI0409259B1 BR PI0409259 A BRPI0409259 A BR PI0409259A BR PI0409259 B1 BRPI0409259 B1 BR PI0409259B1
Authority
BR
Brazil
Prior art keywords
absorbent
resin composition
same
water absorbing
absorbing resin
Prior art date
Application number
BRPI0409259-7B1A
Other languages
English (en)
Inventor
Takayasu Taniguchi
Yasuhiro Nawata
Masayoshi Handa
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 filed Critical
Publication of BRPI0409259A publication Critical patent/BRPI0409259A/pt
Publication of BRPI0409259B1 publication Critical patent/BRPI0409259B1/pt

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00Compositions of unspecified macromolecular compounds
    • C08L101/12Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity
    • C08L101/14Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity the macromolecular compounds being water soluble or water swellable, e.g. aqueous gels
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00Compositions of unspecified macromolecular compounds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45Absorbent 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
    • A61F13/47Sanitary towels, incontinence pads or napkins
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45Absorbent 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
    • A61F13/49Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/84Accessories, not otherwise provided for, for absorbent pads
    • A61F13/8405Additives, e.g. for odour, disinfectant or pH control
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42Use of materials characterised by their function or physical properties
    • A61L15/425Porous materials, e.g. foams or sponges
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42Use of materials characterised by their function or physical properties
    • A61L15/46Deodorants or malodour counteractants, e.g. to inhibit the formation of ammonia or bacteria
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42Use of materials characterised by their function or physical properties
    • A61L15/60Liquid-swellable gel-forming materials, e.g. super-absorbents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/18Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00Use of ingredients characterised by shape
    • C08K7/22Expanded, porous or hollow particles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L2300/00Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/10Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing inorganic materials
    • A61L2300/102Metals or metal compounds, e.g. salts such as bicarbonates, carbonates, oxides, zeolites, silicates
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L2300/00Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/20Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials
    • A61L2300/21Acids
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L2300/00Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/40Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
    • A61L2300/404Biocides, antimicrobial agents, antiseptic agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L2300/00Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/40Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
    • A61L2300/45Mixtures of two or more drugs, e.g. synergistic mixtures

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Hematology (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vascular Medicine (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Laminated Bodies (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Reinforced Plastic Materials (AREA)
BRPI0409259-7B1A 2003-04-10 2004-04-07 Composição de resina absorvedora de água, e material absorvente e produto absorvente compreendendo a mesma BRPI0409259B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003106308A JP3979959B2 (ja) 2003-04-10 2003-04-10 吸水性樹脂組成物
PCT/JP2004/004989 WO2004090044A1 (ja) 2003-04-10 2004-04-07 吸水性樹脂組成物

Publications (2)

Publication Number Publication Date
BRPI0409259A BRPI0409259A (pt) 2006-03-28
BRPI0409259B1 true BRPI0409259B1 (pt) 2013-12-31

Family

ID=33156910

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0409259-7B1A BRPI0409259B1 (pt) 2003-04-10 2004-04-07 Composição de resina absorvedora de água, e material absorvente e produto absorvente compreendendo a mesma

Country Status (10)

Country Link
US (2) US7868075B2 (pt)
EP (1) EP1616911B1 (pt)
JP (1) JP3979959B2 (pt)
KR (1) KR100982839B1 (pt)
CN (1) CN100422267C (pt)
BR (1) BRPI0409259B1 (pt)
DE (1) DE602004029348D1 (pt)
MY (1) MY137364A (pt)
TW (1) TWI347963B (pt)
WO (1) WO2004090044A1 (pt)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
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JP5276788B2 (ja) 2004-10-28 2013-08-28 住友精化株式会社 吸水性樹脂組成物
US7745685B2 (en) 2005-10-31 2010-06-29 Kimberly-Clark Worldwide, Inc. Absorbent articles with improved odor control
DE102007045724B4 (de) 2007-09-24 2012-01-26 Evonik Stockhausen Gmbh Superabsorbierende Zusammensetzung mit Tanninen zur Geruchskontrolle, Verfahren zu deren Herstellung und Verwendung
JP5681510B2 (ja) * 2011-01-27 2015-03-11 住友精化株式会社 吸水性樹脂組成物
JP5749980B2 (ja) * 2011-05-30 2015-07-15 住友精化株式会社 吸水性樹脂組成物、吸収体及び吸収性物品
JP5898645B2 (ja) * 2013-05-31 2016-04-06 アース製薬株式会社 透明弾性体の褐変及び離水を防止する安定化方法
WO2016080138A1 (ja) * 2014-11-20 2016-05-26 花王株式会社 吸水性ポリマー組成物
KR101926161B1 (ko) * 2015-07-17 2018-12-06 주식회사 엘지화학 우수한 항균 및 소취 특성을 갖는 고흡수성 수지 및 이의 제조 방법
CN108885200A (zh) * 2016-12-23 2018-11-23 株式会社Lg化学 评估超吸收性聚合物及包含其的产品的除臭能力的方法
TWI625355B (zh) 2017-03-31 2018-06-01 臺灣塑膠工業股份有限公司 吸水性樹脂及其製造方法
TWI642713B (zh) 2017-03-31 2018-12-01 臺灣塑膠工業股份有限公司 吸水性樹脂及其製造方法
KR102356629B1 (ko) 2017-11-24 2022-01-26 주식회사 엘지화학 고흡수성 수지 조성물
KR102375857B1 (ko) * 2017-11-27 2022-03-16 주식회사 엘지화학 고흡수성 수지 조성물
JP6510713B1 (ja) 2018-08-06 2019-05-08 株式会社大貴 吸水処理材及びその製造方法
JP7470494B2 (ja) * 2019-07-05 2024-04-18 住友精化株式会社 吸水性樹脂粒子
JP7470496B2 (ja) * 2019-09-09 2024-04-18 住友精化株式会社 粒子状吸水性樹脂組成物
KR20220024796A (ko) 2019-07-05 2022-03-03 스미토모 세이카 가부시키가이샤 입자상 흡수성 수지 조성물
US20240108774A1 (en) * 2019-10-18 2024-04-04 Sumitomo Seika Chemicals Co., Ltd. Deodorant composition, absorber, and absorbent article
CN114585335B (zh) * 2019-10-18 2023-03-28 住友精化株式会社 除臭剂组合物、吸收体及吸收性物品
EP4046611A4 (en) * 2019-10-18 2023-09-06 Sumitomo Seika Chemicals Co., Ltd. DEODORIZING COMPOSITION, ABSORBENT BODY AND ABSORBENT ARTICLE
EP4144803A4 (en) * 2020-04-27 2024-04-03 Sumitomo Seika Chemicals Co., Ltd. WATER-ABSORBENT RESIN COMPOSITION, ABSORBENT AND ABSORBENT ARTICLE
WO2021220983A1 (ja) * 2020-04-27 2021-11-04 住友精化株式会社 粒子状吸水性樹脂組成物、吸収体、及び吸収性物品
KR102239652B1 (ko) * 2020-05-07 2021-04-13 이지원 항균 및 항바이러스 효과를 나타내는 유해물질 차단용 마스크
TWI761904B (zh) 2020-08-10 2022-04-21 臺灣塑膠工業股份有限公司 吸水性樹脂及其製造方法
WO2024136564A1 (ko) * 2022-12-23 2024-06-27 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법

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Also Published As

Publication number Publication date
TWI347963B (en) 2011-09-01
MY137364A (en) 2009-01-30
US20060189953A1 (en) 2006-08-24
TW200500406A (en) 2005-01-01
JP3979959B2 (ja) 2007-09-19
JP2004346089A (ja) 2004-12-09
CN1771296A (zh) 2006-05-10
BRPI0409259A (pt) 2006-03-28
EP1616911A4 (en) 2008-03-05
KR20060002960A (ko) 2006-01-09
US8981176B2 (en) 2015-03-17
WO2004090044A1 (ja) 2004-10-21
EP1616911B1 (en) 2010-09-29
US20110068300A1 (en) 2011-03-24
US7868075B2 (en) 2011-01-11
EP1616911A1 (en) 2006-01-18
KR100982839B1 (ko) 2010-09-16
DE602004029348D1 (de) 2010-11-11
CN100422267C (zh) 2008-10-01

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Legal Events

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B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 07/04/2004, OBSERVADAS AS CONDICOES LEGAIS.