DE602004028317D1 - Verfahren zur Herstellung eines wasserabsorbierenden partikelförmigen Harzmaterials - Google Patents
Verfahren zur Herstellung eines wasserabsorbierenden partikelförmigen HarzmaterialsInfo
- Publication number
- DE602004028317D1 DE602004028317D1 DE602004028317T DE602004028317T DE602004028317D1 DE 602004028317 D1 DE602004028317 D1 DE 602004028317D1 DE 602004028317 T DE602004028317 T DE 602004028317T DE 602004028317 T DE602004028317 T DE 602004028317T DE 602004028317 D1 DE602004028317 D1 DE 602004028317D1
- Authority
- DE
- Germany
- Prior art keywords
- producing
- water
- resin material
- absorbent particulate
- particulate resin
- 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.)
- Active
Links
- 239000002250 absorbent Substances 0.000 title 1
- 239000000463 material Substances 0.000 title 1
- 239000011347 resin Substances 0.000 title 1
- 229920005989 resin Polymers 0.000 title 1
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
- C08J3/20—Compounding polymers with additives, e.g. colouring
-
- 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
- A61L15/18—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing inorganic materials
-
- 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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
- C08J3/245—Differential crosslinking of one polymer with one crosslinking type, e.g. surface crosslinking
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Veterinary Medicine (AREA)
- Hematology (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003314625 | 2003-09-05 | ||
JP2004256221A JP4640923B2 (ja) | 2003-09-05 | 2004-09-02 | 粒子状吸水性樹脂組成物の製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602004028317D1 true DE602004028317D1 (de) | 2010-09-09 |
Family
ID=34138003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602004028317T Active DE602004028317D1 (de) | 2003-09-05 | 2004-09-03 | Verfahren zur Herstellung eines wasserabsorbierenden partikelförmigen Harzmaterials |
Country Status (5)
Country | Link |
---|---|
US (1) | US8309654B2 (de) |
EP (1) | EP1512712B2 (de) |
JP (1) | JP4640923B2 (de) |
CN (1) | CN100471900C (de) |
DE (1) | DE602004028317D1 (de) |
Families Citing this family (38)
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TWI353360B (en) | 2005-04-07 | 2011-12-01 | Nippon Catalytic Chem Ind | Production process of polyacrylic acid (salt) wate |
CN101283003B (zh) * | 2005-09-30 | 2013-11-13 | 株式会社日本触媒 | 含水液体吸收剂和它的生产方法 |
TW200720347A (en) † | 2005-09-30 | 2007-06-01 | Nippon Catalytic Chem Ind | Water-absorbent agent composition and method for manufacturing the same |
TWI394789B (zh) | 2005-12-22 | 2013-05-01 | Nippon Catalytic Chem Ind | 吸水性樹脂組成物及其製造方法、吸收性物品 |
EP1837348B9 (de) | 2006-03-24 | 2020-01-08 | Nippon Shokubai Co.,Ltd. | Wasserabsorbierendes Harz und Verfahren zu seiner Herstellung |
EP1840157B1 (de) | 2006-03-27 | 2018-07-11 | Nippon Shokubai Co., Ltd. | Herstellungsverfahren für wasserabsorbierende Harzzusammensetzung |
JP5006675B2 (ja) * | 2006-03-27 | 2012-08-22 | 株式会社日本触媒 | 吸水性樹脂組成物およびその製造方法 |
DE102006019157A1 (de) * | 2006-04-21 | 2007-10-25 | Stockhausen Gmbh | Herstellung von hochpermeablen, superabsorbierenden Polymergebilden |
CN101678315B (zh) * | 2007-03-05 | 2014-11-12 | 株式会社日本触媒 | 吸水剂及其制造方法 |
US8596931B2 (en) * | 2007-03-29 | 2013-12-03 | Nippon Shokubai Co., Ltd. | Particulate water absorbing agent and method for producing the same |
US20080254255A1 (en) * | 2007-04-16 | 2008-10-16 | Taiwan Seesun Inc. | Gel foam elastomer and method of manufacturing said gel foam elastomer |
EP2253657B1 (de) * | 2008-03-13 | 2015-06-03 | Nippon Shokubai Co., Ltd. | Verfahren zur herstellung eines weitgehend aus einem wasserabsorbierenden harz bestehenden partikelförmigen wasserabsorbierenden mittels |
BRPI0909479A2 (pt) | 2008-03-28 | 2015-12-22 | Nippon Catalytic Chem Ind | método para produção de uma resina de absorção de água |
EP2261265B8 (de) | 2008-03-31 | 2013-08-21 | Nippon Shokubai Co., Ltd. | Verfahren zur herstellung von partikelförmigem wasserabsorptionsmittel mit wasserabsorbierendem harz als hautpinhaltsstoff und herstellungsvorrichtung dafür |
EP2415822B1 (de) * | 2009-03-31 | 2019-03-20 | Nippon Shokubai Co., Ltd. | Herstellungsverfahren für wasserabsorbierende harzpartikel |
KR20110006771A (ko) * | 2009-07-15 | 2011-01-21 | 주식회사 엘지화학 | 고흡수성 수지의 제조 방법 |
CN105771945A (zh) | 2009-09-29 | 2016-07-20 | 株式会社日本触媒 | 颗粒状吸水剂及其制造方法 |
JP5844614B2 (ja) * | 2011-11-08 | 2016-01-20 | 株式会社アイセロ | 被覆対象物への貼付用成形体 |
US9951201B2 (en) * | 2011-12-16 | 2018-04-24 | Soken Chemical & Engineering Co., Ltd. | Resin particle assemblage, method for producing the same, and method for controlling particle size in resin particle assemblage |
EP2890411B1 (de) * | 2012-08-29 | 2021-10-06 | Basf Se | Verfahren zur herstellung wasserabsorbierender polymerpartikel |
CN102936450B (zh) * | 2012-11-21 | 2014-10-29 | 广州酷漫居动漫科技有限公司 | 一种uv油墨搭桥剂及其应用 |
JP5952431B2 (ja) * | 2013-01-29 | 2016-07-13 | 株式会社日本触媒 | 吸水性樹脂材料及びその製造方法 |
US9878304B2 (en) | 2013-03-27 | 2018-01-30 | Sumitomo Seika Chemicals Co., Ltd. | Method of manufacturing water-absorbent resin composition |
BR112017010384A2 (pt) | 2014-12-19 | 2018-04-03 | Halliburton Energy Services Inc | método |
KR101910098B1 (ko) * | 2015-01-05 | 2018-10-19 | 주식회사 엘지화학 | 미세입자를 포함하는 수분산액으로 처리된 고흡수성 수지의 제조 방법 및 이로부터 제조된 고흡수성 수지 |
KR101949994B1 (ko) | 2015-10-14 | 2019-02-19 | 주식회사 엘지화학 | 고흡수성 수지 조립체 및 이의 제조 방법 |
KR101960042B1 (ko) | 2016-03-24 | 2019-03-19 | 주식회사 엘지화학 | 고흡수성 수지의 제조 방법 및 이로부터 제조된 고흡수성 수지 |
WO2017164462A1 (ko) * | 2016-03-24 | 2017-09-28 | 주식회사 엘지화학 | 고흡수성 수지의 제조 방법 및 이로부터 제조된 고흡수성 수지 |
JP7291686B2 (ja) * | 2018-03-26 | 2023-06-15 | Sdpグローバル株式会社 | 吸水性樹脂粒子及びその製造方法 |
JP7257090B2 (ja) * | 2018-03-29 | 2023-04-13 | Sdpグローバル株式会社 | 吸水性樹脂粒子及びその製造方法 |
EP3881814A1 (de) | 2020-03-17 | 2021-09-22 | The Procter & Gamble Company | Absorbierender kern mit einer zentralen schicht mit hohem volumen und superabsorbierenden teilchen |
US20230364584A1 (en) * | 2020-09-17 | 2023-11-16 | Basf Se | Process for producing superabsorbent polymer particles |
EP4259055A1 (de) | 2020-12-10 | 2023-10-18 | The Procter & Gamble Company | Saugfähiger kern mit einer zentralen schicht mit hohem volumen und zwei verschiedenen superabsorbierenden polymeren |
CN112625306B (zh) * | 2021-01-11 | 2023-01-10 | 中国制浆造纸研究院有限公司 | 一种全生物降解吸水树脂及其制备方法 |
EP4088697A1 (de) | 2021-05-10 | 2022-11-16 | The Procter & Gamble Company | Verfahren zur herstellung eines absorbierenden verbundwerkstoffes und nach diesem verfahren hergestellter verbundwerkstoff |
WO2023074861A1 (ja) * | 2021-10-29 | 2023-05-04 | 住友精化株式会社 | 吸水性樹脂組成物、吸収体、吸収性物品、及び吸収性物品からの吸水性樹脂粒子の分離処理方法 |
WO2023074859A1 (ja) * | 2021-10-29 | 2023-05-04 | 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 |
WO2023168616A1 (en) | 2022-03-09 | 2023-09-14 | The Procter & Gamble Company | Absorbent article with high permeability sap |
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-
2004
- 2004-09-02 JP JP2004256221A patent/JP4640923B2/ja active Active
- 2004-09-03 EP EP04021015.5A patent/EP1512712B2/de active Active
- 2004-09-03 DE DE602004028317T patent/DE602004028317D1/de active Active
- 2004-09-03 US US10/933,319 patent/US8309654B2/en active Active
- 2004-09-03 CN CNB2004100742224A patent/CN100471900C/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN1611529A (zh) | 2005-05-04 |
EP1512712B1 (de) | 2010-07-28 |
CN100471900C (zh) | 2009-03-25 |
US8309654B2 (en) | 2012-11-13 |
JP4640923B2 (ja) | 2011-03-02 |
EP1512712A1 (de) | 2005-03-09 |
US20050113252A1 (en) | 2005-05-26 |
JP2005097604A (ja) | 2005-04-14 |
EP1512712B2 (de) | 2019-04-24 |
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