WO2005075070A1 - 粒子状吸水剤及びその製造方法並びに吸水性物品 - Google Patents
粒子状吸水剤及びその製造方法並びに吸水性物品 Download PDFInfo
- Publication number
- WO2005075070A1 WO2005075070A1 PCT/JP2005/001689 JP2005001689W WO2005075070A1 WO 2005075070 A1 WO2005075070 A1 WO 2005075070A1 JP 2005001689 W JP2005001689 W JP 2005001689W WO 2005075070 A1 WO2005075070 A1 WO 2005075070A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- water
- absorbing agent
- particulate water
- absorbing
- weight
- Prior art date
Links
Classifications
-
- 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
- C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
- C08J3/243—Two or more independent types of crosslinking for one or more polymers
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
- B01J20/265—Synthetic macromolecular compounds modified or post-treated polymers
- B01J20/267—Cross-linked polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/50—Aspects relating to the use of sorbent or filter aid materials
- B01J2220/68—Superabsorbents
-
- 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
- C08J2300/10—Polymers characterised by the presence of specified groups, e.g. terminal or pendant functional groups
- C08J2300/102—Polymers characterised by the presence of specified groups, e.g. terminal or pendant functional groups containing halogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Dispersion Chemistry (AREA)
- Hematology (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2005210411A AU2005210411B2 (en) | 2004-02-05 | 2005-02-04 | Particulate water absorbing agent and method for production thereof, and water absorbing article |
EP05709754.5A EP1721663B1 (en) | 2004-02-05 | 2005-02-04 | Particulate water absorbing agent and method for production thereof, and water absorbing article |
BRPI0507428A BRPI0507428B8 (pt) | 2004-02-05 | 2005-02-04 | agente particulado para absorção de água, método de produção do mesmo e artigo absorvente |
JP2005517745A JP4926474B2 (ja) | 2004-02-05 | 2005-02-04 | 粒子状吸水剤及びその製造方法並びに吸水性物品 |
MXPA06008956 MX268188B (es) | 2004-02-05 | 2005-02-04 | Agente absorbente de agua en particulas, y metodo para su produccion, y articulo para absorber agua. |
TW094121027A TWI330074B (en) | 2004-09-06 | 2005-06-23 | Particulate water absorbent agent and production method thereof, and water absorbent article |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004-029590 | 2004-02-05 | ||
JP2004029590 | 2004-02-05 | ||
JP2004-100002 | 2004-03-30 | ||
JP2004100002 | 2004-03-30 | ||
JP2004-258284 | 2004-09-06 | ||
JP2004258284 | 2004-09-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005075070A1 true WO2005075070A1 (ja) | 2005-08-18 |
Family
ID=34841515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/001689 WO2005075070A1 (ja) | 2004-02-05 | 2005-02-04 | 粒子状吸水剤及びその製造方法並びに吸水性物品 |
Country Status (9)
Country | Link |
---|---|
US (2) | US7473739B2 (ja) |
EP (1) | EP1721663B1 (ja) |
JP (1) | JP4926474B2 (ja) |
KR (1) | KR100858387B1 (ja) |
AU (1) | AU2005210411B2 (ja) |
BR (1) | BRPI0507428B8 (ja) |
IN (1) | IN2006DE05101A (ja) |
MX (1) | MX268188B (ja) |
WO (1) | WO2005075070A1 (ja) |
Cited By (48)
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JP2007144101A (ja) * | 2005-10-27 | 2007-06-14 | Kao Corp | 吸収性物品 |
WO2007116777A1 (en) * | 2006-03-27 | 2007-10-18 | Nippon Shokubai Co., Ltd. | Water absorbing agent, water absorbent core using the agent, and manufacturing method for water absorbing agent |
WO2008120742A1 (ja) | 2007-03-29 | 2008-10-09 | Nippon Shokubai Co., Ltd. | 粒子状吸水剤及びその製造方法 |
WO2008126793A1 (ja) * | 2007-04-05 | 2008-10-23 | Nippon Shokubai Co., Ltd. | 吸水性樹脂を主成分とする粒子状吸水剤 |
WO2009005114A1 (ja) | 2007-07-04 | 2009-01-08 | Nippon Shokubai Co., Ltd. | 粒子状吸水剤およびその製造方法 |
EP2042521A1 (en) | 2006-03-29 | 2009-04-01 | Nippon Shokubai Co., Ltd. | Method of producing polyacrylic acid (salt) water-absorbent resin |
WO2009113672A1 (ja) | 2008-03-13 | 2009-09-17 | 株式会社日本触媒 | 吸水性樹脂の製造方法 |
JP2010502415A (ja) * | 2006-08-31 | 2010-01-28 | 株式会社日本触媒 | 吸水剤およびその製造方法 |
WO2010032694A1 (ja) | 2008-09-16 | 2010-03-25 | 株式会社日本触媒 | 吸水性樹脂の製造方法および通液性向上方法 |
JP2010510045A (ja) * | 2006-11-10 | 2010-04-02 | ビーエーエスエフ ソシエタス・ヨーロピア | 優れた透過性及び輸送特性を有する超吸収剤 |
WO2011040472A1 (ja) | 2009-09-29 | 2011-04-07 | 株式会社日本触媒 | 粒子状吸水剤及びその製造方法 |
WO2011040575A1 (ja) | 2009-09-30 | 2011-04-07 | 株式会社日本触媒 | ポリアクリル酸(塩)系吸水性樹脂およびその製造方法 |
WO2011158761A1 (ja) * | 2010-06-17 | 2011-12-22 | 日立化成工業株式会社 | 架橋ポリマー粒子及びその製造方法、導電性粒子 |
JP2012525454A (ja) * | 2009-04-30 | 2012-10-22 | ビーエーエスエフ ソシエタス・ヨーロピア | 金属不純物を分離する方法 |
WO2012144595A1 (ja) | 2011-04-20 | 2012-10-26 | 株式会社日本触媒 | ポリアクリル酸(塩)系吸水性樹脂の製造方法および製造装置 |
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JP2013103990A (ja) * | 2011-11-14 | 2013-05-30 | Nippon Synthetic Chem Ind Co Ltd:The | 樹脂組成物および、それを用いてなるフィルム、防曇用フィルム、抗菌用フィルム、並びにコーティング剤 |
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WO2015046604A1 (ja) | 2013-09-30 | 2015-04-02 | 株式会社日本触媒 | 粒子状吸水剤の充填方法および粒子状吸水剤充填物のサンプリング方法 |
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AU2005210411A1 (en) | 2005-08-18 |
EP1721663A1 (en) | 2006-11-15 |
JP4926474B2 (ja) | 2012-05-09 |
EP1721663B1 (en) | 2016-12-14 |
AU2005210411B2 (en) | 2008-01-31 |
KR20070004669A (ko) | 2007-01-09 |
KR100858387B1 (ko) | 2008-09-11 |
BRPI0507428B1 (pt) | 2015-07-07 |
US20050209352A1 (en) | 2005-09-22 |
MX268188B (es) | 2009-07-09 |
US7473739B2 (en) | 2009-01-06 |
JPWO2005075070A1 (ja) | 2007-10-11 |
US7582705B2 (en) | 2009-09-01 |
IN2006DE05101A (ja) | 2007-07-13 |
BRPI0507428A (pt) | 2007-06-26 |
EP1721663A4 (en) | 2010-02-24 |
BRPI0507428B8 (pt) | 2021-07-27 |
MXPA06008956A (es) | 2007-01-26 |
US20080269372A1 (en) | 2008-10-30 |
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