Plasticizer for color retention during heat aging
US10262767B2 · kind B2 · utility
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14References
12Claims
0Family size
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Key dates
| Filing date | Sep 14, 2012 |
| Grant date | Apr 16, 2019 |
| Priority date | — |
| Expiry date | Apr 13, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2967
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present disclosure is directed to a plasticizer, a polymeric composition containing the plasticizer, and conductors coated with the polymeric composition. The plasticizer includes a blend of an epoxidized soybean oil and a trans-esterified epoxidized fatty acid methyl ester. The trans-esterified epoxidized fatty acid methyl ester has an oxirane value greater than or equal to 6.8%. The plasticizer, the polymeric composition, and the coated conductor retain color during heat aging.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.