Reaction products of alkenylsuccinic compounds with aromatic amines and lubricant compositions thereof
US4698169A · kind A · utility
10Cited by
6References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 1, 1986 |
| Grant date | Oct 6, 1987 |
| Priority date | — |
| Expiry date | May 1, 2006 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02B2075/027
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Products made by reacting (i) an alkenylsuccinic compound with (ii) an arylamine and (iii) an alkanolamine, an aminomethane or a hindered alcohol and borated reaction products thereof which provide superior dispersant and antioxidant activity to lubricant compositions when incorporated therein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.