Lubricating sealants
US4378297A · kind A · utility
3Cited by
3References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 10, 1981 |
| Grant date | Mar 29, 1983 |
| Priority date | — |
| Expiry date | Sep 10, 2001 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10N2040/50
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Lubricating sealants which are resistant to aprotic solvents such as chloroform and carbon disulfide are prepared by forming a grease comprising glycerine, fumed silica, polyethylene glycol and a minor amount of water.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.