Boron nitride particles of spherical geometry and process of making
US9079801B2 · kind B2 · utility
5Cited by
50References
19Claims
0Family size
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Key dates
| Filing date | Jun 30, 2011 |
| Grant date | Jul 14, 2015 |
| Priority date | — |
| Expiry date | Jul 20, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2991
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A low viscosity filler boron nitride agglomerate particles having a generally spherical shape bound together by an organic binder and to a process for producing a BN powder composition of spherically shaped boron nitride agglomerated particles having a treated surface layer which controls its viscosity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.