JPH01141901A - ポリアクリル酸系含水ゲルの製造方法 - Google Patents

ポリアクリル酸系含水ゲルの製造方法

Info

Publication number
JPH01141901A
JPH01141901A JP30186787A JP30186787A JPH01141901A JP H01141901 A JPH01141901 A JP H01141901A JP 30186787 A JP30186787 A JP 30186787A JP 30186787 A JP30186787 A JP 30186787A JP H01141901 A JPH01141901 A JP H01141901A
Authority
JP
Japan
Prior art keywords
water
polymerization
aqueous solution
glyoxal
acrylic acid
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.)
Granted
Application number
JP30186787A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0528723B2 (enExample
Inventor
Yoshifumi Nakahara
中原　良史
Koichi Isomi
磯見　浩一
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.)
Sekisui Kasei Co Ltd
Original Assignee
Sekisui Plastics 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 Sekisui Plastics Co Ltd filed Critical Sekisui Plastics Co Ltd
Priority to JP30186787A priority Critical patent/JPH01141901A/ja
Publication of JPH01141901A publication Critical patent/JPH01141901A/ja
Publication of JPH0528723B2 publication Critical patent/JPH0528723B2/ja
Granted 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
    • C08F20/06—Acrylic acid; Methacrylic acid; 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)
  • Colloid Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerisation Methods In General (AREA)
  • Polymerization Catalysts (AREA)
JP30186787A 1987-11-30 1987-11-30 ポリアクリル酸系含水ゲルの製造方法 Granted JPH01141901A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP30186787A JPH01141901A (ja) 1987-11-30 1987-11-30 ポリアクリル酸系含水ゲルの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP30186787A JPH01141901A (ja) 1987-11-30 1987-11-30 ポリアクリル酸系含水ゲルの製造方法

Publications (2)

Publication Number Publication Date
JPH01141901A true JPH01141901A (ja) 1989-06-02
JPH0528723B2 JPH0528723B2 (enExample) 1993-04-27

Family

ID=17902107

Family Applications (1)

Application Number Title Priority Date Filing Date
JP30186787A Granted JPH01141901A (ja) 1987-11-30 1987-11-30 ポリアクリル酸系含水ゲルの製造方法

Country Status (1)

Country Link
JP (1) JPH01141901A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03131649A (ja) * 1989-10-18 1991-06-05 Toagosei Chem Ind Co Ltd （メタ）アクリル酸金属塩組成物
JPH05202262A (ja) * 1992-01-24 1993-08-10 Kuraray Co Ltd ゲル状組成物およびその構造体
JP2002513043A (ja) * 1998-04-28 2002-05-08 エスシーエー・ハイジーン・プロダクツ・アーベー 改良された吸収特性を有する吸収構造体

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105884959A (zh) * 2016-05-10 2016-08-24 中山大学 聚丙烯酸高吸水树脂的室温溶液聚合制备方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03131649A (ja) * 1989-10-18 1991-06-05 Toagosei Chem Ind Co Ltd （メタ）アクリル酸金属塩組成物
JPH05202262A (ja) * 1992-01-24 1993-08-10 Kuraray Co Ltd ゲル状組成物およびその構造体
JP2002513043A (ja) * 1998-04-28 2002-05-08 エスシーエー・ハイジーン・プロダクツ・アーベー 改良された吸収特性を有する吸収構造体

Also Published As

Publication number Publication date
JPH0528723B2 (enExample) 1993-04-27

Similar Documents

Publication Publication Date Title
JP5349723B2 (ja) 吸水性樹脂の製造方法
JP3208112B2 (ja) 超吸収性ポリマー
US4954562A (en) Water absorbent resins
CA1268295A (en) Water absorbent acrylic copolymers
JP2877255B2 (ja) 耐久性の優れた吸水性樹脂の製造方法
JP2002530490A (ja) Ｎ−アシル−２−オキサゾリルジノンを用いてヒドロゲルを後架橋する方法
WO2006109845A1 (en) Polyacrylic acid (salt) water-absorbent resin, production process thereof, and acrylic acid used in polymerization for production of water-absorbent resin
JPH0617394B2 (ja) 高吸水性ポリマ−の製造法
JPH06122707A (ja) 吸水性樹脂の製造方法
JPH08188602A (ja) 吸水性樹脂及びその製造方法
JPH02255804A (ja) 耐久性の優れた吸水性樹脂の製造方法
JPH06122708A (ja) 吸水性樹脂の製造方法
JP2901368B2 (ja) 耐塩性吸水性樹脂の製造方法
JPS63270741A (ja) ポリアクリル酸系吸水性樹脂の製造方法
JP3461860B2 (ja) 吸収性材料の製造方法
JP4550256B2 (ja) 吸水性樹脂の製造法
JPH0655838B2 (ja) 吸水性樹脂の表面処理方法
JP2000038407A (ja) 吸水性樹脂の製造方法
JPH01141901A (ja) ポリアクリル酸系含水ゲルの製造方法
JP2002105125A (ja) 吸水性樹脂の製造方法
JPH0214925B2 (enExample)
CN101155840B (zh) 聚丙烯酸（盐）吸水树脂的生产方法
JPH08157606A (ja) 高吸水性樹脂の製造法
JP3482535B2 (ja) 高吸水性ポリマーの製造法
JP4408691B2 (ja) 吸水性樹脂の製造法

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees