Nucleating composition and thermoplastic polymer composition comprising such nucleating composition
US11136446B2 · kind B2 · utility
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1References
19Claims
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Key dates
| Filing date | Jun 17, 2014 |
| Grant date | Oct 5, 2021 |
| Priority date | — |
| Expiry date | Nov 9, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2207/02
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The invention relates to a nucleating composition comprising: (a) a first nucleating agent, which comprises a cyclic dicarboxylate salt compound; and (b) a second nucleating agent, which comprises talc, wherein the cyclic dicarboxylate salt compound has the formula (I).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.