Laser-markable compositions
US8936901B2 · kind B2 · utility
2Cited by
22References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 6, 2014 |
| Grant date | Jan 20, 2015 |
| Priority date | — |
| Expiry date | May 6, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24802
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A laser-markable composition comprises a binder and an oxyanion of a multivalent metal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.