Modified organopolysiloxanes, production thereof and compositions
US6395857B1 · kind B1 · utility
0Cited by
4References
8Claims
0Family size
Assignee
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Key dates
| Filing date | May 23, 2000 |
| Grant date | May 28, 2002 |
| Priority date | — |
| Expiry date | May 23, 2020 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F7/0838
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A modified organopolysiloxane in which a carboxyl group of a heterocyclic compound having a carboxyl group and containing a nitrogen atom as a heteroatom is combined with an amino group of an amino-modified silicone is used as a gelling agent for low-viscosity silicone oil, which can allow the low-viscosity silicone oil to stably gel without losing the characteristics thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.