Claims
- 1. An association complex comprising ceric dioxide and an organic acid having from about ten to about forty carbon atoms in a molar ratio CeO.sub.2 /organic acid of at least about 4:1, in the form of a CeO.sub.2 -acid association complex in solid colloidal particle form, forming a colloidal dispersion when mixed with an organic liquid.
- 2. An association complex according to claim 1 in which the organic acid is oleic acid.
- 3. An association complex according to claim 1 in which the organic acid is lauric acid.
- 4. An association complex according to claim 1 in which the organic acid is isostearic acid.
- 5. An association complex according to claim 1 in which the organic acid is tallow fatty acids.
- 6. An association complex according to claim 1 in which the organic acid is linseed oil fatty acids.
- 7. An association complex according to claim 1 in which the organic acid is benzene sulfonic acid.
- 8. A colloidal dispersion is an organic liquid comprising an association complex according to claim 2 dispersed in an organic solvent.
- 9. A colloidal dispersion in an organic liquid comprising an association complex according to claim 3 dispersed in an organic solvent.
- 10. A colloidal dispersion in an organic liquid comprising an association complex according to claim 4 dispersed in an organic solvent.
- 11. A colloidal dispersion in an organic liquid comprising an association complex according to claim 5 dispersed in an organic solvent.
- 12. A colloidal dispersion in an organic liquid comprising an association complex according to claim 6 dispersed in an organic solvent.
- 13. A colloidal dispersion in an organic liquid comprising an association complex according to claim 7 dispersed in an organic solvent.
Parent Case Info
This is a division of application Ser. No. 460,694, filed Jan. 24, 1983, now U.S. Pat. No. 4,545,923, which is a continuation-in-part of Ser. No. 387,401, filed June 11, 1982, and now abandoned.
US Referenced Citations (17)
Foreign Referenced Citations (2)
Number |
Date |
Country |
506315 |
Oct 1954 |
CAX |
530460 |
Sep 1956 |
CAX |
Divisions (1)
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Number |
Date |
Country |
Parent |
460694 |
Jan 1983 |
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Continuation in Parts (1)
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Number |
Date |
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Parent |
387401 |
Jun 1982 |
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