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Your search returned 86 patents.
( 516/90 in Current US Classification ) |
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| Patent ID | Title | Date Filed |
| 4096089 | Salt of sulfonated styrene oligomer, method of preparation thereof, and use thereof as dispersing agent and viscosity reducer
| March 8, 1977 |
| 4004939 | Bisulfite terminated oligomers as dispersing agents
| July 31, 1974 |
| 3992343 | Process for dispersing undissolved solid, organic or inorganic colorant particles
| July 24, 1973 |
| RE39746 | Phosphoric esters and their use as dispersants
| May 25, 2004 |
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