Lubricant fillers in a discrete phase
US4246159A · kind A · utility
1Cited by
3References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 17, 1979 |
| Grant date | Jan 20, 1981 |
| Priority date | — |
| Expiry date | Aug 17, 1999 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K5/07
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A method for incorporating a low melting lubricant filler in a polymeric matrix by mixing the lubricant filler with a monomer or polymer precursor while the filler and the monomer or precursor are in the liquid phase and subsequently polymerizing the mixture. The polymerizable mixture is prepared using nonintensive mixing to preserve the discrete phase of the lubricant filler.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.