Elastomer components containing taggants
US11266568B2 · kind B2 · utility
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4References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 9, 2019 |
| Grant date | Mar 8, 2022 |
| Priority date | — |
| Expiry date | Sep 9, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L23/22
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A medical component is provided which includes a first portion formed of a first elastomeric material having at least one taggant embedded or incorporated therein, and a second portion formed of a second elastomeric material. The at least one taggant has a first diffusivity relative to the first elastomeric material and a second diffusivity relative to the second elastomeric material. The second diffusivity is less than the first diffusivity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.