FIELD: chemical industry. SUBSTANCE: adhesive addition agent comprises imidazolines of various structure. Imidazolines are amido-, bis- and aminoethyl imidazolines. Addition agent further comprises amidopiperazines, wt %: amidoimidazolines, 40-50; n is 1 or 2; bis-imidazolines, 10-20; aminoethylimidazolines, 15-25, m is 1 or 2; amidopiperazines, 5-25, x is 0 or 1; wherein R is hydrocarbon radical of C15-55 saturated or unsaturated acids or mixtures thereof. Surfactant for bitumen improves significantly adhesion of bitumen to acid rocks at minimum consumption, has high thermal stability and good antioxidative effect in bitumen. EFFECT: improved properties of the addition agent. 1 ex, 3 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| 1-(2-ALKYLIMIDAZOLINYL-1)-2-[2-ALKYLIMIDAZOLINYL-1)POLY(ETHYLENE-N-ALKANOYLAMIDO)]ETHANE, CAPABLE OF INCREASING ADHESION OF ASPHALT TO MINERAL MATERIALS, AND ROAD SURFACE BINDER BASED THEREON | 2010 |
|
RU2499808C2 |
| METHOD FOR PRODUCING ADHESIVE BITUMEN ADDITIVE | 2002 |
|
RU2233298C1 |
| ADHESIVE ADDITIVE IN BITUMEN FOR INCREASING COHESION WITH ACID ROCKS | 1994 |
|
RU2090580C1 |
| METHOD OF OBTAINING AN ADHESIVE BITUMINOUS ADDITIVE | 2006 |
|
RU2326144C1 |
| USE OF "BIKOR" SURFACTANT BASED ON ALIPHATIC ACIDS AND NITROGEN-CONTAINING COMPOUNDS AS ADDITIVE IMPROVING ADHESION OF BITUMEN TO ACID ROCKS | 1995 |
|
RU2101249C1 |
| PROCESS FOR PREPARING POLYMER-BITUMEN BINDING AGENT | 1998 |
|
RU2152964C2 |
| ADHESION AGENT AND A METHOD FOR PREPARATION THEREOF | 2002 |
|
RU2230083C1 |
| CORROSION INHIBITOR FOR PROTECTION OF PETROLEUM AND GAS PRODUCTION EQUIPMENT IN DOUBLE PHASE HYDROGEN SULFIDE CONTAINING MEDIA AND METHOD OF PREPARATION THEREOF | 1994 |
|
RU2086701C1 |
| METHOD OF PRODUCING ADHESIVE ADDITIVE FOR ROAD BITUMEN | 2019 |
|
RU2723843C1 |
| MODIFIED PETROLEUM ROAD BITUMEN | 2021 |
|
RU2784872C1 |
