JPS52117340A - Prevention of discoloration of water-based resin dispersion with the p assage of time - Google Patents
Prevention of discoloration of water-based resin dispersion with the p assage of timeInfo
- Publication number
- JPS52117340A JPS52117340A JP3349576A JP3349576A JPS52117340A JP S52117340 A JPS52117340 A JP S52117340A JP 3349576 A JP3349576 A JP 3349576A JP 3349576 A JP3349576 A JP 3349576A JP S52117340 A JPS52117340 A JP S52117340A
- Authority
- JP
- Japan
- Prior art keywords
- discoloration
- time
- assage
- prevention
- water
- 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
- Processes Of Treating Macromolecular Substances (AREA)
- Paints Or Removers (AREA)
Abstract
PURPOSE: The addition of a salt of sulfite, bisulfite or metabisulfite to an aqueous dispersion of a copolymer consisting of a vinyl ester, an unsaturated acid and radically polymerizable monomers prevents the disepersion from discoloration with the passage of time.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3349576A JPS52117340A (en) | 1976-03-29 | 1976-03-29 | Prevention of discoloration of water-based resin dispersion with the p assage of time |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3349576A JPS52117340A (en) | 1976-03-29 | 1976-03-29 | Prevention of discoloration of water-based resin dispersion with the p assage of time |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52117340A true JPS52117340A (en) | 1977-10-01 |
Family
ID=12388122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3349576A Pending JPS52117340A (en) | 1976-03-29 | 1976-03-29 | Prevention of discoloration of water-based resin dispersion with the p assage of time |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52117340A (en) |
-
1976
- 1976-03-29 JP JP3349576A patent/JPS52117340A/en active Pending
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