JPS559617A - Preparation of cross-linked water absorbing resin - Google Patents

Preparation of cross-linked water absorbing resin

Info

Publication number
JPS559617A
JPS559617A JP8153878A JP8153878A JPS559617A JP S559617 A JPS559617 A JP S559617A JP 8153878 A JP8153878 A JP 8153878A JP 8153878 A JP8153878 A JP 8153878A JP S559617 A JPS559617 A JP S559617A
Authority
JP
Japan
Prior art keywords
cross
polyamine
polyamide
preparation
epichlorohydrin
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
JP8153878A
Other languages
Japanese (ja)
Other versions
JPS5634219B2 (en
Inventor
Akira Yamamoto
Masuo Shindo
Shigeko Ogawa
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.)
Nissan Chemical Corp
Original Assignee
Nissan Chemical 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 Nissan Chemical Corp filed Critical Nissan Chemical Corp
Priority to JP8153878A priority Critical patent/JPS559617A/en
Publication of JPS559617A publication Critical patent/JPS559617A/en
Publication of JPS5634219B2 publication Critical patent/JPS5634219B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To prepare the title resin having improved water absorption properties at normal temperature in short time, by cross-linking a soluble polyhydroxyacrylate with a polyamine-polyamide-epichlorohydrin addition product.
CONSTITUTION: A soluble polyhydroxyacrylate shown by the formula (R is H, CH3, C2H5, C3H7, or C4H9; M is H or alkali metal belonging to I group of perodic table; n is 10W1500) is cross-linked with a polyamine-polyamide-epichlorohydrin addition product at normal temperature, obtained by reacting a basic low molecular weight polyamide derived from a 3W10C alphatic saturated dicarboxylic acid and polyalkylene polyamine with epichlorohydrin.
COPYRIGHT: (C)1980,JPO&Japio
JP8153878A 1978-07-05 1978-07-05 Preparation of cross-linked water absorbing resin Granted JPS559617A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8153878A JPS559617A (en) 1978-07-05 1978-07-05 Preparation of cross-linked water absorbing resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8153878A JPS559617A (en) 1978-07-05 1978-07-05 Preparation of cross-linked water absorbing resin

Publications (2)

Publication Number Publication Date
JPS559617A true JPS559617A (en) 1980-01-23
JPS5634219B2 JPS5634219B2 (en) 1981-08-08

Family

ID=13749068

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8153878A Granted JPS559617A (en) 1978-07-05 1978-07-05 Preparation of cross-linked water absorbing resin

Country Status (1)

Country Link
JP (1) JPS559617A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62112655A (en) * 1985-11-11 1987-05-23 Kyoritsu Yuki Kogyo Kenkyusho:Kk Production of highly water absorbing resin
WO2003106513A1 (en) * 2002-06-12 2003-12-24 住友精化株式会社 Water-absorbing resin
JP2012017360A (en) * 2010-07-06 2012-01-26 Sakamoto Yakuhin Kogyo Co Ltd Active energy ray curing type resin composition for coating

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62112655A (en) * 1985-11-11 1987-05-23 Kyoritsu Yuki Kogyo Kenkyusho:Kk Production of highly water absorbing resin
JPH051820B2 (en) * 1985-11-11 1993-01-11 Haimo Kk
WO2003106513A1 (en) * 2002-06-12 2003-12-24 住友精化株式会社 Water-absorbing resin
JP2012017360A (en) * 2010-07-06 2012-01-26 Sakamoto Yakuhin Kogyo Co Ltd Active energy ray curing type resin composition for coating

Also Published As

Publication number Publication date
JPS5634219B2 (en) 1981-08-08

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