JPH0338288B2 - - Google Patents

Info

Publication number
JPH0338288B2
JPH0338288B2 JP56043489A JP4348981A JPH0338288B2 JP H0338288 B2 JPH0338288 B2 JP H0338288B2 JP 56043489 A JP56043489 A JP 56043489A JP 4348981 A JP4348981 A JP 4348981A JP H0338288 B2 JPH0338288 B2 JP H0338288B2
Authority
JP
Japan
Prior art keywords
water
polymerization
cellulose
polymer
soluble
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.)
Expired - Lifetime
Application number
JP56043489A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57158210A (en
Inventor
Harumasa Yamazaki
Shoichiro Harada
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.)
Kao Corp
Original Assignee
Kao Corp
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 Kao Corp filed Critical Kao Corp
Priority to JP4348981A priority Critical patent/JPS57158210A/ja
Publication of JPS57158210A publication Critical patent/JPS57158210A/ja
Publication of JPH0338288B2 publication Critical patent/JPH0338288B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP4348981A 1981-03-25 1981-03-25 Production of bead-form self-crosslinking water-absorbing polymer Granted JPS57158210A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4348981A JPS57158210A (en) 1981-03-25 1981-03-25 Production of bead-form self-crosslinking water-absorbing polymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4348981A JPS57158210A (en) 1981-03-25 1981-03-25 Production of bead-form self-crosslinking water-absorbing polymer

Publications (2)

Publication Number Publication Date
JPS57158210A JPS57158210A (en) 1982-09-30
JPH0338288B2 true JPH0338288B2 (enrdf_load_stackoverflow) 1991-06-10

Family

ID=12665122

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4348981A Granted JPS57158210A (en) 1981-03-25 1981-03-25 Production of bead-form self-crosslinking water-absorbing polymer

Country Status (1)

Country Link
JP (1) JPS57158210A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4666975A (en) * 1984-03-05 1987-05-19 Kao Corporation Absorptive material
US8969497B2 (en) 2011-08-30 2015-03-03 Sumitomo Seika Chemicals Co., Ltd. Method for producing water-absorbent resin, and water-absorbent resin obtained by same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6026405B2 (ja) * 1977-12-13 1985-06-24 三菱化学株式会社 ビ−ズ状ポリマ−の製造法
JPS54134794A (en) * 1978-04-11 1979-10-19 Mitsubishi Chem Ind Ltd Preparation of bead polymer
JPS557825A (en) * 1978-06-30 1980-01-21 Mitsubishi Chem Ind Ltd Preparation of water-soluble polymer beads

Also Published As

Publication number Publication date
JPS57158210A (en) 1982-09-30

Similar Documents

Publication Publication Date Title
US4446261A (en) Process for preparation of high water-absorbent polymer beads
US4459396A (en) Process for producing water-absorbent materials having excellent water absorption properties
KR890002561B1 (ko) 흡수성수지의 제조방법
JP3967358B2 (ja) 吸水性樹脂の製造方法
JP5099899B2 (ja) 吸水性樹脂の製造方法
EP0036463B1 (en) Process for preparing an alkali acrylate polymer having high salt solution-absorbency and polymer produced thereby
JP3155294B2 (ja) 高吸水性ポリマーの製造法
JPS634843B2 (enrdf_load_stackoverflow)
JPH078882B2 (ja) 耐久性に優れた高吸水性樹脂の製造法
JPS61108602A (ja) ビニル化合物の懸濁重合用分散安定剤
JP3005124B2 (ja) 不定形重合体粒子の製造方法
JPH04501877A (ja) 高吸水性樹脂の製造方法
JPH082929B2 (ja) 残留モノマー含量の少ない超吸収剤ポリアクリレートの製造法
JPH0826085B2 (ja) 耐久性の優れた吸水性樹脂の製造方法
JPH03195713A (ja) 高吸水性ポリマーの製造法
JPH0374241B2 (enrdf_load_stackoverflow)
JPH0338288B2 (enrdf_load_stackoverflow)
JPH03195709A (ja) 高吸水性ポリマーの製造法
JP3827354B2 (ja) 高吸水性ポリマーの製造方法
JP2967952B2 (ja) 多孔性ポリマーの製造方法
JPH0629299B2 (ja) ビ−ズ状高吸水性ポリマ−の製造方法
JPS6215213A (ja) 吸水速度の速い高吸水性樹脂の製造方法
JP2721658B2 (ja) 重合体粒子の製造方法
WO1994020543A1 (en) Method of manufacturing polymer particles of indeterminate form
JPS601204A (ja) 高吸水性樹脂の製造法