Grafted polysilanes useful as photoinitiators and process for preparing same
US6365698B1 · kind B1 · utility
11Cited by
4References
3Claims
0Family size
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Key dates
| Filing date | Oct 16, 1998 |
| Grant date | Apr 2, 2002 |
| Priority date | — |
| Expiry date | Oct 16, 2018 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G77/60
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Grafted-polysilanes with a greater efficiency for the photoinitiation of vinyl type resins are provided. These grafted polysilanes which include both grafted cyclic polysilanes and grafted networked polysilanes have variable composition and length molecular chains grafted onto the silane backbone which aid in the solubility in vinyl type resins.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.