Plastics alloy compositions
US4421588A · kind A · utility
62Cited by
5References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 22, 1982 |
| Grant date | Dec 20, 1983 |
| Priority date | — |
| Expiry date | Oct 22, 2002 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31533
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A plastics alloy for a bearing material comprising polyphenylene sulphide and polyether ether ketone. The alloy is formed by powder mixing, melt blending or solvent blending and applied to a metal backing either as a sheet, or in solution or in powder form. The alloy is heated and roll bonded to the backing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.