Laser printable polyarylene sulfide compositions process for encapsulating articles with optional laser printing
US4654225A · kind A · utility
3Cited by
16References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 4, 1985 |
| Grant date | Mar 31, 1987 |
| Priority date | — |
| Expiry date | Nov 4, 2005 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2924/0002
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The six compositions, nickel-antimony-titanium, lead chromate-lead molybdate, quinacridone, monoazo-nickel complex, cobalt-zinc-silica, and lead chromate, provide a polyarylene sulfide composition containing one or more of these with high contrast laser printability.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.