A rubber article comprising: a rubber substrate; and an indicator carried by said rubber substrate, said indicator including at least one component including porous ceramic particles that are at least partially saturated with a liquid, where the particles are transparent when at least saturated with the liquid.
Long-term indicator for rubber articles
2016-02-16
Patent
Electronic Resource
English
METHOD FOR MAKING BIODEGRADABLE RUBBER ARTICLES AND RUBBER ARTICLES
European Patent Office | 2024
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