Device and method for quantitative evaluation of deodorant performance
US12050211B2 · kind B2 · utility
0Cited by
1References
7Claims
0Family size
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Key dates
| Filing date | Apr 9, 2020 |
| Grant date | Jul 30, 2024 |
| Priority date | — |
| Expiry date | Apr 21, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02A50/20
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present invention relates to a device and a method for evaluating performance of a deodorant using a superabsorbent polymer (SAP), and the device and method are capable of quantitatively evaluating deodorant performance by collecting ammonia adsorbed to deodorant materials including the SAP and measuring the amount of ammonia thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.