Polymer composition comprising a base polymer, an inorganic desiccant material, and an additive
US12180354B2 · kind B2 · utility
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7References
13Claims
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Key dates
| Filing date | Mar 28, 2019 |
| Grant date | Dec 31, 2024 |
| Priority date | — |
| Expiry date | Nov 27, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K5/20
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A polymer composition including a thermoplastic base polymer, and an inorganic desiccant material, selected from the group consisting of molecular sieves, zeolites, silica gel, clay, hydrate salts, metal oxides and mixtures thereof, and an additive, as well as methods of producing the polymer composition and an article of manufacture of the polymer composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.