JP2001089527A - 吸水性樹脂、その製造方法およびその用途 - Google Patents

吸水性樹脂、その製造方法およびその用途

Info

Publication number
JP2001089527A
JP2001089527A JP2000221550A JP2000221550A JP2001089527A JP 2001089527 A JP2001089527 A JP 2001089527A JP 2000221550 A JP2000221550 A JP 2000221550A JP 2000221550 A JP2000221550 A JP 2000221550A JP 2001089527 A JP2001089527 A JP 2001089527A
Authority
JP
Japan
Prior art keywords
water
absorbent
absorbent resin
parts
crosslinked polymer
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.)
Pending
Application number
JP2000221550A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001089527A5 (enExample
Inventor
Nobuyuki Harada
信幸 原田
Toshimasa Kitayama
敏匡 北山
Kazunao Hitomi
一尚 樋富
Shigeru Sakamoto
繁 阪本
Yasuhisa Nakajima
康久 中嶋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Shokubai Co Ltd
Original Assignee
Nippon Shokubai 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 Nippon Shokubai Co Ltd filed Critical Nippon Shokubai Co Ltd
Priority to JP2000221550A priority Critical patent/JP2001089527A/ja
Publication of JP2001089527A publication Critical patent/JP2001089527A/ja
Publication of JP2001089527A5 publication Critical patent/JP2001089527A5/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C08F20/00—Homopolymers and 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 a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/04—Acids, Metal salts or ammonium salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
JP2000221550A 1999-07-22 2000-07-21 吸水性樹脂、その製造方法およびその用途 Pending JP2001089527A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000221550A JP2001089527A (ja) 1999-07-22 2000-07-21 吸水性樹脂、その製造方法およびその用途

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP11-208243 1999-07-22
JP20824399 1999-07-22
JP2000221550A JP2001089527A (ja) 1999-07-22 2000-07-21 吸水性樹脂、その製造方法およびその用途

Publications (2)

Publication Number Publication Date
JP2001089527A true JP2001089527A (ja) 2001-04-03
JP2001089527A5 JP2001089527A5 (enExample) 2007-07-26

Family

ID=26516719

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000221550A Pending JP2001089527A (ja) 1999-07-22 2000-07-21 吸水性樹脂、その製造方法およびその用途

Country Status (1)

Country Link
JP (1) JP2001089527A (enExample)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003225565A (ja) * 2001-11-20 2003-08-12 San-Dia Polymer Ltd 吸水剤、その製法、吸水剤を用いた吸収体並びに吸収性物品
JP2009507096A (ja) * 2005-09-02 2009-02-19 ビーエーエスエフ ソシエタス・ヨーロピア 吸水性ポリマーの製造法
US7638570B2 (en) 2003-02-10 2009-12-29 Nippon Shokubai Co., Ltd. Water-absorbing agent
US8247491B2 (en) 2003-02-10 2012-08-21 Nippon Shokubai Co., Ltd. Water-absorbent resin composition and its production process
JP5660135B2 (ja) * 2010-08-19 2015-01-28 東亞合成株式会社 セラミック成形用乾燥収縮低減剤及びセラミック成形体の乾燥収縮低減方法
JP2016132778A (ja) * 2015-01-16 2016-07-25 エルジー・ケム・リミテッド 高吸水性樹脂
US9808787B2 (en) 2013-09-30 2017-11-07 Lg Chem, Ltd. Super absorbent polymer and preparation method thereof
EP3995519A4 (en) * 2019-07-05 2023-08-09 Sumitomo Seika Chemicals Co., Ltd. METHOD FOR PRODUCTION OF WATER-ABSORBENT RESIN PARTICLES AND AQUEOUS MONOMER SOLUTION

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0885709A (ja) * 1994-09-19 1996-04-02 Kao Corp 吸水性樹脂の製造方法
JPH1160975A (ja) * 1997-04-14 1999-03-05 Nippon Shokubai Co Ltd 耐圧性吸水性樹脂とそれを用いた紙おむつ並びに吸水性樹脂とその製法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0885709A (ja) * 1994-09-19 1996-04-02 Kao Corp 吸水性樹脂の製造方法
JPH1160975A (ja) * 1997-04-14 1999-03-05 Nippon Shokubai Co Ltd 耐圧性吸水性樹脂とそれを用いた紙おむつ並びに吸水性樹脂とその製法

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003225565A (ja) * 2001-11-20 2003-08-12 San-Dia Polymer Ltd 吸水剤、その製法、吸水剤を用いた吸収体並びに吸収性物品
EP1457541A1 (en) 2001-11-20 2004-09-15 San-Dia Polymers, Ltd. Water absorbing agent, process for its production, and absorbers and absorbent articles made by using the agent
US7361712B2 (en) 2001-11-20 2008-04-22 San-Dia Polymers, Ltd. Water absorbing agent, process for its production, and absorbers and absorbent articles made by using the agent
US7638570B2 (en) 2003-02-10 2009-12-29 Nippon Shokubai Co., Ltd. Water-absorbing agent
US8247491B2 (en) 2003-02-10 2012-08-21 Nippon Shokubai Co., Ltd. Water-absorbent resin composition and its production process
JP2009507096A (ja) * 2005-09-02 2009-02-19 ビーエーエスエフ ソシエタス・ヨーロピア 吸水性ポリマーの製造法
JP5660135B2 (ja) * 2010-08-19 2015-01-28 東亞合成株式会社 セラミック成形用乾燥収縮低減剤及びセラミック成形体の乾燥収縮低減方法
US9808787B2 (en) 2013-09-30 2017-11-07 Lg Chem, Ltd. Super absorbent polymer and preparation method thereof
JP2016132778A (ja) * 2015-01-16 2016-07-25 エルジー・ケム・リミテッド 高吸水性樹脂
US10285866B2 (en) 2015-01-16 2019-05-14 Lg Chem, Ltd. Super absorbent polymer
US11286321B2 (en) 2015-01-16 2022-03-29 Lg Chem, Ltd. Super absorbent polymer
EP3995519A4 (en) * 2019-07-05 2023-08-09 Sumitomo Seika Chemicals Co., Ltd. METHOD FOR PRODUCTION OF WATER-ABSORBENT RESIN PARTICLES AND AQUEOUS MONOMER SOLUTION
US12427503B2 (en) 2019-07-05 2025-09-30 Sumitomo Seika Chemicals Co., Ltd. Method for producing water absorbent resin particles and aqueous monomer solution

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