Building rubber members and method for imparting hydrophilic surface thereto
US5786414A · kind A · utility
8Cited by
4References
17Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Dec 20, 1996 |
| Grant date | Jul 28, 1998 |
| Priority date | — |
| Expiry date | Dec 20, 2016 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G77/70
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
By curing a curable organopolysiloxane composition comprising an organopolysiloxane and photocatalytic particles, typically of titanium oxide, there is obtained a rubber member. A surface of the rubber member can be rendered hydrophilic or non-staining by irradiating UV radiation to the surface. The rubber member is thus useful as a building seal, coating and gasket.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.