CHEMICAL RESISTANT COATINGS
Assignee
McDonnell Douglas
Filed as: MCDONNELL DOUGLAS CORPORATION
Filed
Oct 29, 1990
Granted
Jan 12, 1999
Location
VILLA PARK CA US
Abstract
A coating having resistance to chemical warfare agents, comprising a cured mixture of (a) a polysiloxane having unsaturated groups available for cross-linking and (b) a polysiloxane containing reactive Si--H groups. A platinum siloxane catalyst is also employed in the mixture. A representative coating composition is a mixture of vinyldimethly terminated polydimethylsiloxane polymethylhydrosiloxane; and platinum-divinyl-tetramethyldisiloxane complex catalyst. The coating composition cures at room temperature and in a relatively short period of time.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Jul 22, 1991
Rescinded
Mar 4, 1994
Duration
2 years, 7 months
Inventor
- 1NORMAN R. BYRD
Record Details
- Patent number
- US 5858468
- Application
- 07604877
- Aerospace match
- No
- Dataset source
- 35 USC §181 SO records
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