FIELD: oil processing. SUBSTANCE: additive combinations comprise polymer having repeated unit with formula 
or 
together with comb-like polymer having aryl groups. Said additive combinations are used for improvement oil and mazut compositions. EFFECT: improved properties of oil and mazut compositions. 9 cl, 4 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| ADDITIVE FOR CRUDE OIL, LUBRICATING OIL OR LIQUID FUEL, COMPOSITION BASED ON CRUDE OIL, LUBRICATING OIL OR LIQUID FUEL, AND ADDITIVE CONCENTRATE | 1993 |
|
RU2107088C1 |
| LIQUID FUEL COMPOSITION | 1996 |
|
RU2158750C2 |
| COMPOSITION AND METHOD OF MODIFYING GROWTH OF PARAFFIN CRYSTALS | 1993 |
|
RU2108368C1 |
| COMPOSITION OF LIQUID FUEL AND CONCENTRATE OF ADDITIVE | 1993 |
|
RU2114156C1 |
| COMPOSITION FOR IMPROVING LOW-TEMPERATURE PROPERTIES OF LIQUID FUEL OR LUBRICATING OIL, COMPOSITION OF LIQUID FUEL OR LUBRICATING OIL, AND ADDITIVE CONCENTRATE | 1993 |
|
RU2104295C1 |
| DERIVATIVES OF AMIDES OR SALTS OF AMINE PHTHALIC ACID, DISTILLATE LIGHT FUEL AND CONCENTRATE | 1991 |
|
RU2101276C1 |
| COMPOSITION OF LIQUID FUEL | 1993 |
|
RU2114155C1 |
| LIQUID FUEL COMPOSITION AND ADDITIVE CONCENTRATE | 1993 |
|
RU2129587C1 |
| LIQUID FUEL COMPOSITION | 1996 |
|
RU2163251C2 |
| COMPOSITION OF POLYFUNCTIONAL ADDITION AGENT INCREASING VISCOSITY INDEX AND LUBRICANT OIL | 1993 |
|
RU2103333C1 |
