Multi-functional microencapsulated additives for polymeric compositions
US7005457B2 · kind B2 · utility
9Cited by
2References
7Claims
0Family size
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Key dates
| Filing date | Jun 20, 2003 |
| Grant date | Feb 28, 2006 |
| Priority date | — |
| Expiry date | Jun 26, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S521/907
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Multi-functional microcapsules comprising a core material including a major portion of one or more functional additives and a shell material including at least one functional additive, a method of manufacturing such multifunctional microcapsules and polymeric products incorporating such multifunctional microcapsules are provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.