JPS6336321B2 - - Google Patents

Info

Publication number
JPS6336321B2
JPS6336321B2 JP17045780A JP17045780A JPS6336321B2 JP S6336321 B2 JPS6336321 B2 JP S6336321B2 JP 17045780 A JP17045780 A JP 17045780A JP 17045780 A JP17045780 A JP 17045780A JP S6336321 B2 JPS6336321 B2 JP S6336321B2
Authority
JP
Japan
Prior art keywords
water
hydrogel
unsaturated carboxylic
manufacturing
methacrylic 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.)
Expired
Application number
JP17045780A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5794011A (en
Inventor
Shuji Kitamura
Fumio Fujita
Toshihiro Oonishi
Toshibumi Tamura
Yoshiharu Tategami
Masato Ogura
Masahiro Niwano
Masaru Oota
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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 Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP17045780A priority Critical patent/JPS5794011A/ja
Priority to GB8134875A priority patent/GB2088392B/en
Priority to FR8122170A priority patent/FR2495163B1/fr
Priority to CA000391294A priority patent/CA1211897A/en
Priority to US06/326,651 priority patent/US4367323A/en
Priority to DE19813147953 priority patent/DE3147953A1/de
Publication of JPS5794011A publication Critical patent/JPS5794011A/ja
Publication of JPS6336321B2 publication Critical patent/JPS6336321B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP17045780A 1980-12-03 1980-12-03 Productin of high-molecular material having excellent water absorbability Granted JPS5794011A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP17045780A JPS5794011A (en) 1980-12-03 1980-12-03 Productin of high-molecular material having excellent water absorbability
GB8134875A GB2088392B (en) 1980-12-03 1981-11-19 Production of hydrogels
FR8122170A FR2495163B1 (fr) 1980-12-03 1981-11-26 Procede de production d'hydrogels a fort pouvoir d'absorption de l'eau, obtenus par polymerisation d'acides carboxyliques a,b-insatures
CA000391294A CA1211897A (en) 1980-12-03 1981-12-01 Production of hydrogels
US06/326,651 US4367323A (en) 1980-12-03 1981-12-02 Production of hydrogels
DE19813147953 DE3147953A1 (de) 1980-12-03 1981-12-03 Verfahren zur herstellung von hydrogelen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17045780A JPS5794011A (en) 1980-12-03 1980-12-03 Productin of high-molecular material having excellent water absorbability

Publications (2)

Publication Number Publication Date
JPS5794011A JPS5794011A (en) 1982-06-11
JPS6336321B2 true JPS6336321B2 (OSRAM) 1988-07-20

Family

ID=15905287

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17045780A Granted JPS5794011A (en) 1980-12-03 1980-12-03 Productin of high-molecular material having excellent water absorbability

Country Status (1)

Country Link
JP (1) JPS5794011A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6414052B1 (en) 2000-01-18 2002-07-02 Fuji Xerox Co., Ltd. Polymeric particles and production method thereof

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6262807A (ja) * 1985-09-13 1987-03-19 Mitsubishi Petrochem Co Ltd ビ−ズ状高吸水性ポリマ−の製造法
JPH0629299B2 (ja) * 1985-10-21 1994-04-20 三菱油化株式会社 ビ−ズ状高吸水性ポリマ−の製造方法
JPH0610220B2 (ja) * 1986-08-27 1994-02-09 大阪有機化学工業株式会社 高吸水性樹脂の製造法
SU1797612A1 (ru) * 1987-08-10 1993-02-23 Nippon Catalytic Chem Ind Cпocoб пoлучehия boдoпoглoщaющeй cmoлы
US6087002A (en) * 1988-06-28 2000-07-11 Nippon Shokubai Kagaku Kogyo Co. Ltd. Water absorbent resin
JPH0625209B2 (ja) * 1988-07-04 1994-04-06 株式会社日本触媒 吸水性樹脂およびその製造方法
JPH02113826A (ja) * 1988-10-25 1990-04-26 Kyoritsu Yuki Co Ltd 顆粒状培養土の製造法
TW241279B (OSRAM) * 1991-02-01 1995-02-21 Catalyst co ltd
WO2005075070A1 (ja) 2004-02-05 2005-08-18 Nippon Shokubai Co., Ltd. 粒子状吸水剤及びその製造方法並びに吸水性物品
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
WO2011040472A1 (ja) 2009-09-29 2011-04-07 株式会社日本触媒 粒子状吸水剤及びその製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6414052B1 (en) 2000-01-18 2002-07-02 Fuji Xerox Co., Ltd. Polymeric particles and production method thereof

Also Published As

Publication number Publication date
JPS5794011A (en) 1982-06-11

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