Process to produce stable alkoxy terminated aminofunctional silicone fluids
US9284413B2 · kind B2 · utility
1Cited by
3References
15Claims
0Family size
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Key dates
| Filing date | Nov 15, 2013 |
| Grant date | Mar 15, 2016 |
| Priority date | — |
| Expiry date | Mar 21, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G77/26
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
T-aminoalkyl-functional organopolysiloxanes with defined viscosity can be reproducibly prepared without gelling by condensing an organopolysiloxane containing at least two Si-bonded hydroxyl groups with an aminoalkyltrialkoxysilane in the presence of an organic compound bearing one or more hydroxyl groups.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.