JPS55106208A - Preparation of water-soluble acrylamide polymer - Google Patents

Preparation of water-soluble acrylamide polymer

Info

Publication number
JPS55106208A
JPS55106208A JP1197979A JP1197979A JPS55106208A JP S55106208 A JPS55106208 A JP S55106208A JP 1197979 A JP1197979 A JP 1197979A JP 1197979 A JP1197979 A JP 1197979A JP S55106208 A JPS55106208 A JP S55106208A
Authority
JP
Japan
Prior art keywords
acrylamide
water
salt
ethanolamine
rad
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
JP1197979A
Other languages
Japanese (ja)
Inventor
Sueo Machi
Isao Ishigaki
Masakazu Hosono
Akira Ishiwatari
Osamu Kamata
Yoichiro Yamakawa
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.)
Mitsubishi Kasei Corp
Japan Atomic Energy Agency
Original Assignee
Japan Atomic Energy Research Institute
Mitsubishi Kasei 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 Japan Atomic Energy Research Institute, Mitsubishi Kasei Corp filed Critical Japan Atomic Energy Research Institute
Priority to JP1197979A priority Critical patent/JPS55106208A/en
Publication of JPS55106208A publication Critical patent/JPS55106208A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prepare the title high polymer without forming crosslinking from an aqueous solution which contains acrylamide or mixture of acrylamide and a water- soluble vinyl compound in the presence of ethanolamine by radiation polymerization.
CONSTITUTION: Porymerization reaction is carried out by adding 0.5W5.0wt% of ethanolamine having the formula (where R1, R2 are H, 1W4C lower alkyl, hydroxyethyl) into an aqueous solution which contains 30W90wt% of acrylamide or a mixture of acrylamide and 5W80mol% of a copolymerizable water-soluble vinyl compound which is selected from (meth)acrylic acid (salt), diacetoneacrylamide, maleic acid (salt), methacrylamide, vinylsulfonic acid (salt), etc., and irradiating ionizing radiation at a temperature of 0W80°C in such a manner that exposure dose rate is from 102W5×104rad/hour and total exposure dose is from 103W106 rad.
COPYRIGHT: (C)1980,JPO&Japio
JP1197979A 1979-02-05 1979-02-05 Preparation of water-soluble acrylamide polymer Pending JPS55106208A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1197979A JPS55106208A (en) 1979-02-05 1979-02-05 Preparation of water-soluble acrylamide polymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1197979A JPS55106208A (en) 1979-02-05 1979-02-05 Preparation of water-soluble acrylamide polymer

Publications (1)

Publication Number Publication Date
JPS55106208A true JPS55106208A (en) 1980-08-14

Family

ID=11792712

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1197979A Pending JPS55106208A (en) 1979-02-05 1979-02-05 Preparation of water-soluble acrylamide polymer

Country Status (1)

Country Link
JP (1) JPS55106208A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997044363A1 (en) * 1996-05-23 1997-11-27 Omron Corporation Photosensitive composition and white coating

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997044363A1 (en) * 1996-05-23 1997-11-27 Omron Corporation Photosensitive composition and white coating

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