Nano-sized hydrogenated diene-based latex particles
US10000583B2 · kind B2 · utility
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18References
18Claims
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Key dates
| Filing date | Aug 26, 2010 |
| Grant date | Jun 19, 2018 |
| Priority date | — |
| Expiry date | Oct 24, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2982
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention relates to diene-based hydrogenated polymer latex particles having a particle size measured as d90 value of less than 60 nm and a method for their production and their use. The nanosized hydrogenated diene-based polymers obtained show improved properties, especially with respect to resistance to degradation by heat, oxygen and ozone.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.