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WO2009013978A1 - 吸水性樹脂の製造方法およびそれにより得られる吸水性樹脂 - Google Patents

吸水性樹脂の製造方法およびそれにより得られる吸水性樹脂 Download PDF

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Publication number
WO2009013978A1
WO2009013978A1 PCT/JP2008/061992 JP2008061992W WO2009013978A1 WO 2009013978 A1 WO2009013978 A1 WO 2009013978A1 JP 2008061992 W JP2008061992 W JP 2008061992W WO 2009013978 A1 WO2009013978 A1 WO 2009013978A1
Authority
WO
WIPO (PCT)
Prior art keywords
water
absorbable resin
produced
absorbable
physiological saline
Prior art date
Application number
PCT/JP2008/061992
Other languages
English (en)
French (fr)
Inventor
Junichi Takatori
Masayoshi Handa
Yasuhiro Nawata
Original Assignee
Sumitomo Seika Chemicals Co., Ltd.
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 Sumitomo Seika Chemicals Co., Ltd. filed Critical Sumitomo Seika Chemicals Co., Ltd.
Priority to EP08777792.6A priority Critical patent/EP2177566B1/en
Priority to JP2009524433A priority patent/JP5551438B2/ja
Priority to US12/670,297 priority patent/US20100197491A1/en
Priority to CN200880100247.3A priority patent/CN101765637B/zh
Publication of WO2009013978A1 publication Critical patent/WO2009013978A1/ja

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/15—Heterocyclic compounds having oxygen in the ring
    • C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
    • C08K5/1525—Four-membered rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

　水溶性エチレン性不飽和単量体を重合して得られる吸水性樹脂前駆体に、下記一般式（１）： （式中、Ｒは炭素数１～６のアルキル基を示し、ｎは０～６の整数を示す。）で表されるビスオキセタン化合物を添加、加熱して後架橋反応させることを特徴とする吸水性樹脂の製造方法、および該製造方法によって得られる、生理食塩水保水能が３０ｇ／ｇ以上、２．０７ｋＰａ荷重下での生理食塩水吸水能が１５ｍｌ／ｇ以上、水可溶分が２０質量％以下であることを特徴とする吸水性樹脂。本発明の製造方法によって得られた吸水性樹脂は、保水能、荷重下での吸水能等の諸性能に優れ、かつ水可溶分が少ない等の安全性にも配慮しているので、例えば、紙おむつ、失禁パッド、生理用ナプキン等の衛生材料、特に紙おむつに好適に使用することができる。
PCT/JP2008/061992 2007-07-25 2008-07-02 吸水性樹脂の製造方法およびそれにより得られる吸水性樹脂 WO2009013978A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP08777792.6A EP2177566B1 (en) 2007-07-25 2008-07-02 Method for production of water-absorbable resin, and water-absorbable resin produced by the method
JP2009524433A JP5551438B2 (ja) 2007-07-25 2008-07-02 吸水性樹脂の製造方法およびそれにより得られる吸水性樹脂
US12/670,297 US20100197491A1 (en) 2007-07-25 2008-07-02 Method for production of water-absorbable resin, and water-absorbable resin produced by the method
CN200880100247.3A CN101765637B (zh) 2007-07-25 2008-07-02 吸水性树脂的制备方法和由其得到的吸水性树脂

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-193371 2007-07-25
JP2007193371 2007-07-25

Publications (1)

Publication Number Publication Date
WO2009013978A1 true WO2009013978A1 (ja) 2009-01-29

Family

ID=40281237

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/061992 WO2009013978A1 (ja) 2007-07-25 2008-07-02 吸水性樹脂の製造方法およびそれにより得られる吸水性樹脂

Country Status (6)

Country Link
US (1) US20100197491A1 (ja)
EP (1) EP2177566B1 (ja)
JP (1) JP5551438B2 (ja)
KR (1) KR101540825B1 (ja)
CN (1) CN101765637B (ja)
WO (1) WO2009013978A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2017200085A1 (ja) * 2016-05-20 2019-04-18 Ｓｄｐグローバル株式会社 吸水性樹脂粒子、その製造方法、これを含有してなる吸収体及び吸収性物品

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG193238A1 (en) * 2011-03-28 2013-10-30 Sumitomo Seika Chemicals Process for producing water-absorbing resin

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0827278A (ja) 1994-07-20 1996-01-30 Nippon Shokubai Co Ltd 吸水性樹脂の改質方法、吸水剤および吸水性樹脂組成物
JP2000197818A (ja) 1998-11-05 2000-07-18 Nippon Shokubai Co Ltd 吸水剤およびその製造方法
JP2000302774A (ja) 1999-04-26 2000-10-31 Ube Ind Ltd ビスオキセタンエーテル化合物類の製造方法
JP2000319577A (ja) 1999-05-07 2000-11-21 Ube Ind Ltd コーティング用紫外線硬化性組成物およびそれから得られるコーティング材ならびにその製造方法
JP2001115006A (ja) * 1999-10-22 2001-04-24 Ube Ind Ltd 熱硬化性組成物
JP2002194239A (ja) 2000-10-20 2002-07-10 Nippon Shokubai Co Ltd 吸水剤、および吸水剤の製造方法
JP2003313446A (ja) 2002-04-18 2003-11-06 Nippon Shokubai Co Ltd 架橋構造を有する高吸水性樹脂を主成分とする吸水剤、およびその製造方法、並びにこれを用いた衛生材料
JP2004233635A (ja) * 2003-01-30 2004-08-19 Konica Minolta Holdings Inc 熱現像材料の製造方法
JP2005258460A (ja) * 1999-09-17 2005-09-22 Hitachi Chem Co Ltd 感光性樹脂組成物、これを用いた感光性エレメント、レジストパターンの製造法及びプリント配線板の製造法
WO2006109552A1 (ja) * 2005-04-12 2006-10-19 Konica Minolta Medical & Graphic, Inc. 活性光線硬化型組成物、活性光線硬化型インクジェットインク、画像形成方法及びインクジェット記録装置
JP2007145835A (ja) * 2005-11-04 2007-06-14 Fujifilm Corp オキセタン化合物

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6809158B2 (en) * 2000-10-20 2004-10-26 Nippon Shokubai Co., Ltd. Water-absorbing agent and process for producing the same
CN1277583C (zh) * 2001-06-08 2006-10-04 株式会社日本触媒 吸水剂及其制备方法,以及卫生材料
US7713623B2 (en) * 2003-03-17 2010-05-11 Sumitomo Seika Chemicals Co., Ltd. Process for production of water-absorbing resin particles
EP1623998A1 (en) * 2003-05-13 2006-02-08 Sumitomo Seika Chemicals Co., Ltd. Method for producing water-absorbing resin
BRPI0418154A (pt) * 2003-12-25 2007-04-17 Sumitomo Seika Chemicals método para a produção de resina absorvente de água
AU2005285763A1 (en) * 2004-09-24 2006-03-30 Nippon Shokubai Co., Ltd. Particulate water-absorbing agent containing water-absorbent resin as a main component
US7728050B2 (en) * 2005-11-04 2010-06-01 Fujifilm Corporation Curable composition, ink composition, inkjet recording method, printed matter, method for producing planographic printing plate, planographic printing plate and oxetane compound

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0827278A (ja) 1994-07-20 1996-01-30 Nippon Shokubai Co Ltd 吸水性樹脂の改質方法、吸水剤および吸水性樹脂組成物
JP2000197818A (ja) 1998-11-05 2000-07-18 Nippon Shokubai Co Ltd 吸水剤およびその製造方法
JP2000302774A (ja) 1999-04-26 2000-10-31 Ube Ind Ltd ビスオキセタンエーテル化合物類の製造方法
JP2000319577A (ja) 1999-05-07 2000-11-21 Ube Ind Ltd コーティング用紫外線硬化性組成物およびそれから得られるコーティング材ならびにその製造方法
JP2005258460A (ja) * 1999-09-17 2005-09-22 Hitachi Chem Co Ltd 感光性樹脂組成物、これを用いた感光性エレメント、レジストパターンの製造法及びプリント配線板の製造法
JP2001115006A (ja) * 1999-10-22 2001-04-24 Ube Ind Ltd 熱硬化性組成物
JP2002194239A (ja) 2000-10-20 2002-07-10 Nippon Shokubai Co Ltd 吸水剤、および吸水剤の製造方法
JP2003313446A (ja) 2002-04-18 2003-11-06 Nippon Shokubai Co Ltd 架橋構造を有する高吸水性樹脂を主成分とする吸水剤、およびその製造方法、並びにこれを用いた衛生材料
JP2004233635A (ja) * 2003-01-30 2004-08-19 Konica Minolta Holdings Inc 熱現像材料の製造方法
WO2006109552A1 (ja) * 2005-04-12 2006-10-19 Konica Minolta Medical & Graphic, Inc. 活性光線硬化型組成物、活性光線硬化型インクジェットインク、画像形成方法及びインクジェット記録装置
JP2007145835A (ja) * 2005-11-04 2007-06-14 Fujifilm Corp オキセタン化合物

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
BULL. CHEM. SOC. JPN., vol. 61, 1988, pages 1653 - 1659
PURE APPL. CHEM., vol. A30, no. 2, 3, 1993, pages 189, Retrieved from the Internet <URL:Pure Appl. Chem.>

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2017200085A1 (ja) * 2016-05-20 2019-04-18 Ｓｄｐグローバル株式会社 吸水性樹脂粒子、その製造方法、これを含有してなる吸収体及び吸収性物品

Also Published As

Publication number Publication date
CN101765637A (zh) 2010-06-30
US20100197491A1 (en) 2010-08-05
JP5551438B2 (ja) 2014-07-16
EP2177566A4 (en) 2010-10-27
KR101540825B1 (ko) 2015-07-30
EP2177566A1 (en) 2010-04-21
EP2177566B1 (en) 2017-05-03
KR20100049074A (ko) 2010-05-11
JPWO2009013978A1 (ja) 2010-09-30
CN101765637B (zh) 2014-06-25

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