JP4928602B2 - 改質された吸収性樹脂を備える吸収性部材 - Google Patents

改質された吸収性樹脂を備える吸収性部材 Download PDF

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Publication number
JP4928602B2
JP4928602B2 JP2009504294A JP2009504294A JP4928602B2 JP 4928602 B2 JP4928602 B2 JP 4928602B2 JP 2009504294 A JP2009504294 A JP 2009504294A JP 2009504294 A JP2009504294 A JP 2009504294A JP 4928602 B2 JP4928602 B2 JP 4928602B2
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Japan
Prior art keywords
water
absorbent resin
weight
absorbent
mixing
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Expired - Fee Related
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JP2009504294A
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English (en)
Japanese (ja)
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JP2009532567A (ja
Inventor
本 誠 松
上 義 朗 光
村 卓 岩
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Procter and Gamble Co
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Procter and Gamble Co
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Priority claimed from JP2006108083A external-priority patent/JP2007277466A/ja
Priority claimed from JP2006157582A external-priority patent/JP2007326912A/ja
Application filed by Procter and Gamble Co filed Critical Procter and Gamble Co
Priority to JP2009504294A priority Critical patent/JP4928602B2/ja
Publication of JP2009532567A publication Critical patent/JP2009532567A/ja
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/28—Treatment by wave energy or particle radiation
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/14—Water soluble or water swellable polymers, e.g. aqueous gels
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2333/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2333/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
JP2009504294A 2006-04-10 2007-04-04 改質された吸収性樹脂を備える吸収性部材 Expired - Fee Related JP4928602B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009504294A JP4928602B2 (ja) 2006-04-10 2007-04-04 改質された吸収性樹脂を備える吸収性部材

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2006108083 2006-04-10
JP2006108083A JP2007277466A (ja) 2006-04-10 2006-04-10 改質された吸水性樹脂の製法
JP2006157582A JP2007326912A (ja) 2006-06-06 2006-06-06 改質された吸水性樹脂の製法
JP2006157582 2006-06-06
JP2009504294A JP4928602B2 (ja) 2006-04-10 2007-04-04 改質された吸収性樹脂を備える吸収性部材
PCT/US2007/008475 WO2007120561A2 (en) 2006-04-10 2007-04-04 An absorbent member comprising a modified water absorbent resin

Publications (2)

Publication Number Publication Date
JP2009532567A JP2009532567A (ja) 2009-09-10
JP4928602B2 true JP4928602B2 (ja) 2012-05-09

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JP2009504294A Expired - Fee Related JP4928602B2 (ja) 2006-04-10 2007-04-04 改質された吸収性樹脂を備える吸収性部材

Country Status (6)

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US (2) US7745507B2 (US07875362-20110125-C00021.png)
EP (1) EP2004732A2 (US07875362-20110125-C00021.png)
JP (1) JP4928602B2 (US07875362-20110125-C00021.png)
CA (1) CA2649299A1 (US07875362-20110125-C00021.png)
MX (1) MX2008013041A (US07875362-20110125-C00021.png)
WO (1) WO2007120561A2 (US07875362-20110125-C00021.png)

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US8912298B2 (en) * 2008-03-31 2014-12-16 Nippon Shokubai Co., Ltd. Method for producing particulate water absorbing agent containing water absorbent resin as main component
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DE102013003755A1 (de) * 2013-03-06 2014-09-11 Carl Freudenberg Kg Belüftungseinsatz
KR102468196B1 (ko) * 2018-11-26 2022-11-17 주식회사 엘지화학 고흡수성 수지 및 그 제조 방법
CN113544162A (zh) * 2019-03-08 2021-10-22 住友精化株式会社 吸收体、吸收性物品及渗透速度的调节方法
WO2021080575A1 (en) * 2019-10-23 2021-04-29 Kimberly-Clark Worldwide, Inc. Superabsorbent material absorbent capacity increase with use of selected salts
CN110975818B (zh) * 2019-12-04 2023-02-24 中国非金属矿工业有限公司 一种膨润土复合高吸水垫料及其制备方法

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WO2007120561A2 (en) 2007-10-25
EP2004732A2 (en) 2008-12-24
US20070238806A1 (en) 2007-10-11
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US7875362B2 (en) 2011-01-25

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