Silane-type coupling agent, process for its preparation, and its use for the production of a conducting coating on glass
US5352797A · kind A · utility
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9Claims
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Key dates
| Filing date | Mar 30, 1993 |
| Grant date | Oct 4, 1994 |
| Priority date | — |
| Expiry date | Mar 30, 2013 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D5/24
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
The coupling agent is comprised of a pyrrolidyl group capable of being incorporated in the chain of an electroconducting polymer, and a silane group --Si(OR.sup.1).sub.3 which may be chemically bound to a glass substrate in order to form an adherent coating of said polymer. It is obtained by an addition reaction implementing an epoxide function and a primary or secondary amine function.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.