JPS5458728A - Aqueous dispersion composition of water-insoluble fluorescent brightener - Google Patents
Aqueous dispersion composition of water-insoluble fluorescent brightenerInfo
- Publication number
- JPS5458728A JPS5458728A JP12625777A JP12625777A JPS5458728A JP S5458728 A JPS5458728 A JP S5458728A JP 12625777 A JP12625777 A JP 12625777A JP 12625777 A JP12625777 A JP 12625777A JP S5458728 A JPS5458728 A JP S5458728A
- Authority
- JP
- Japan
- Prior art keywords
- water
- fluorescent brightener
- soluble
- dispersion
- aqueous dispersion
- 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
- Detergent Compositions (AREA)
Abstract
PURPOSE: To prepare the highly concentrated title composituion of good stability with time, by dispersion of a water-insoluble fluorescent brightener in water using a diglycerol deriuatiue and a water-soluble polymer.
CONSTITUTION: The objective composituin can be prepared by dispersion of the following mixture in water: Said mixture comprising (1) 1-30wt.% of a water-in- soluble fluorescent brightener, (2) 1-70wt.% of a diglycoral derivative of formula (R1 and R2 are each H, 1-4C alkyl, or acyl), (3) 0.2W10wt.% of a water-soluble poymer such as carboxgmethyl cellulqse, polyvinyl alcohol, etc. and, if necessary, (4) 0.5W2wt.% of a nonionic surjactant or a tamol type auionic surfactant. All the wt.% values are besed on the final composition.
EFFECT: Free from flocculation and/or sedimentation of the fluorescent brightener during storage, also from degrodation of the brightening effect resulting from the coarse particle development.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12625777A JPS5458728A (en) | 1977-10-19 | 1977-10-19 | Aqueous dispersion composition of water-insoluble fluorescent brightener |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12625777A JPS5458728A (en) | 1977-10-19 | 1977-10-19 | Aqueous dispersion composition of water-insoluble fluorescent brightener |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5458728A true JPS5458728A (en) | 1979-05-11 |
Family
ID=14930692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12625777A Pending JPS5458728A (en) | 1977-10-19 | 1977-10-19 | Aqueous dispersion composition of water-insoluble fluorescent brightener |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5458728A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5208389A (en) * | 1992-04-01 | 1993-05-04 | Ethyl Corporation | Process for high purity tetrabromobisphenol-A |
US5237112A (en) * | 1992-08-31 | 1993-08-17 | Ethyl Corporation | Process for tetrabromobisphenol-A |
-
1977
- 1977-10-19 JP JP12625777A patent/JPS5458728A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5208389A (en) * | 1992-04-01 | 1993-05-04 | Ethyl Corporation | Process for high purity tetrabromobisphenol-A |
US5237112A (en) * | 1992-08-31 | 1993-08-17 | Ethyl Corporation | Process for tetrabromobisphenol-A |
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