Method for rendering silicone-coated substrates dirt resistant
US5324542A · kind A · utility
5Cited by
7References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 28, 1991 |
| Grant date | Jun 28, 1994 |
| Priority date | — |
| Expiry date | Jan 28, 2011 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G77/70
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A curable silicone coating composition which is resistant to dirt pickup, comprising: PA0 (1) a vinyl chainstopped polysiloxane having a viscosity up to 2,000,000 centipoise;, PA0 (2) 1 to 2 parts of a resinous organopolysiloxane copolymer per part of (1); PA0 (3) a platinum catalyst and, PA0 (4) an organohydrogenpolysiloxane crosslinking agent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.