JPS57126857A - Surface treatment of pigment - Google Patents
Surface treatment of pigmentInfo
- Publication number
- JPS57126857A JPS57126857A JP11478381A JP11478381A JPS57126857A JP S57126857 A JPS57126857 A JP S57126857A JP 11478381 A JP11478381 A JP 11478381A JP 11478381 A JP11478381 A JP 11478381A JP S57126857 A JPS57126857 A JP S57126857A
- Authority
- JP
- Japan
- Prior art keywords
- pigment
- compd
- soln
- anionic
- cationic
- 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
Links
Landscapes
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Abstract
PURPOSE: To earily and industrially obtain a pigment with good dispersibility to a substrate, by adding a cationic surfactant or a cationic polymeric compd. to a soln. of an anionic polymeric compd. in water or an alcohol after dispersion of an org. pigment.
CONSTITUTION: About 1W10wt%, pref. 2W5wt%, based on a pigment, anionic compd. or mixt. of at least two anionic compounds is added to water or an alcoholic soln. and completely dissolved at 20W60°C. After the resulting soln. is mixed with the pigment with agitation, a soln. of a cationic surfactant or cationic polymeric compd. in an amt. excess to the anionic compd. is added to coat the surface of the pigment firmly with the reaction product. The pigment to the used is iron oxide, prussian blue, titanium oxide, talc, erythrosine aluminum lake, Lithol Rubine BCA, etc.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11478381A JPS57126857A (en) | 1981-07-22 | 1981-07-22 | Surface treatment of pigment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11478381A JPS57126857A (en) | 1981-07-22 | 1981-07-22 | Surface treatment of pigment |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2807679A Division JPS55120664A (en) | 1979-03-10 | 1979-03-10 | Surface treatment of pigment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57126857A true JPS57126857A (en) | 1982-08-06 |
| JPS617227B2 JPS617227B2 (en) | 1986-03-05 |
Family
ID=14646564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11478381A Granted JPS57126857A (en) | 1981-07-22 | 1981-07-22 | Surface treatment of pigment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57126857A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4963192A (en) * | 1987-02-10 | 1990-10-16 | Hoechst Aktiengesellschaft | Process for the production of a pigment-based agent suitable for the paper and board industry and improving the printability of paper and board |
| EP1834994A1 (en) | 2006-03-15 | 2007-09-19 | Clariant International Ltd. | Pigments encapsulated with polyelectrolytes |
| JP2008150524A (en) * | 2006-12-19 | 2008-07-03 | Seiko Epson Corp | Microencapsulated product, microencapsulated colorant, method for producing the same, ink composition, inkjet recording method and recorded product |
-
1981
- 1981-07-22 JP JP11478381A patent/JPS57126857A/en active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4963192A (en) * | 1987-02-10 | 1990-10-16 | Hoechst Aktiengesellschaft | Process for the production of a pigment-based agent suitable for the paper and board industry and improving the printability of paper and board |
| EP1834994A1 (en) | 2006-03-15 | 2007-09-19 | Clariant International Ltd. | Pigments encapsulated with polyelectrolytes |
| JP2008150524A (en) * | 2006-12-19 | 2008-07-03 | Seiko Epson Corp | Microencapsulated product, microencapsulated colorant, method for producing the same, ink composition, inkjet recording method and recorded product |
| JP4697133B2 (en) * | 2006-12-19 | 2011-06-08 | セイコーエプソン株式会社 | Method for producing microencapsulated color material |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS617227B2 (en) | 1986-03-05 |
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