Catalytic process
US3965177A · kind A · utility
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1References
17Claims
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Assignee
Inventors
Key dates
| Filing date | Apr 15, 1974 |
| Grant date | Jun 22, 1976 |
| Priority date | — |
| Expiry date | Apr 15, 1994 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K23/16
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A catalytic process for preparing novel hydrocarbonaceous polymeric compounds by contacting a first hydrocarbonaceous compound with a second hydrocarbonaceous compound in the presence of a basic nitrogen catalyst in the substantial absence of water. The novel polymeric type materials provided by the process are useful as nonionic surfactants, as biodegradable detergents, as chemical intermediates in the production of anionic detergents, as lubricating oil additives, and as anti-rust and anti-icing additives in fuels.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.