JPS5753571A - Water-soluble resin for temporary rust prevention - Google Patents
Water-soluble resin for temporary rust preventionInfo
- Publication number
- JPS5753571A JPS5753571A JP12876880A JP12876880A JPS5753571A JP S5753571 A JPS5753571 A JP S5753571A JP 12876880 A JP12876880 A JP 12876880A JP 12876880 A JP12876880 A JP 12876880A JP S5753571 A JPS5753571 A JP S5753571A
- Authority
- JP
- Japan
- Prior art keywords
- resin
- water
- carboxyl groups
- rust prevention
- acrylic resin
- 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
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Paints Or Removers (AREA)
Abstract
PURPOSE: A water-soluble resin for temporary rust prevention, prepared by neutralizing a resin having introduced phosphoric acid groups in a thermoplastic water- thinnable acrylic resin containing carboxyl groups with ammonia, etc., and effective for preventing white rust of a galvanized steel material.
CONSTITUTION: A resin, containing salts of acrylic resin acid, and obtained by neutralizing (A) a thermoplastic water-thinnable acrylic resin containing structural units expressed by formula I (R1 is H or CH3; X is -CH2CH2- or group of formula II) and carboxyl groups with ammonia or an organic amine. A copolymer of 2-hydroxyethylacryloyl phosphate with another copolymerizable monomer is preferred as the component (A), and the carboxyl groups are introduced into the resin by copolymerizing an α,β-ethylenically unsaturated monocarboxylic acid, etc. for solubilizing the resin in water.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12876880A JPS5753571A (en) | 1980-09-17 | 1980-09-17 | Water-soluble resin for temporary rust prevention |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12876880A JPS5753571A (en) | 1980-09-17 | 1980-09-17 | Water-soluble resin for temporary rust prevention |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5753571A true JPS5753571A (en) | 1982-03-30 |
Family
ID=14992985
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12876880A Pending JPS5753571A (en) | 1980-09-17 | 1980-09-17 | Water-soluble resin for temporary rust prevention |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5753571A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008280522A (en) * | 2007-04-30 | 2008-11-20 | Rohm & Haas Co | Aqueous copolymer dispersion and coating composition |
-
1980
- 1980-09-17 JP JP12876880A patent/JPS5753571A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008280522A (en) * | 2007-04-30 | 2008-11-20 | Rohm & Haas Co | Aqueous copolymer dispersion and coating composition |
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