EP 1183300 A1 20020306 - COMPOSITE COATING
Title (en)
COMPOSITE COATING
Title (de)
ÜBERZUG AUS EINEM COMPOSITMATERIAL
Title (fr)
REVETEMENT COMPOSITE
Publication
Application
Priority
- US 0013806 W 20000519
- US 13520399 P 19990521
Abstract (en)
[origin: WO0071605A1] A multi-component composite coating is provided which includes: (a) an elastomeric basecoat formed from a curable basecoat composition deposited upon a surface of a substrate; and (b) a topcoat applied over the basecoat, the topcoat being different from the basecoat and being formed from a curable topcoat composition comprising a polythioether material. The topcoat can have a higher tensile strength and percent elongation than the elastomeric basecoat such that when the composite coating is deformed, the basecoat can fracture before the topcoat to permit the topcoat to further deform while maintaining integrity of the topcoat. The composite coating is useful for inhibiting fuel leaks from an aerospace fuel storage container.
IPC 1-7
IPC 8 full level
B05D 1/36 (2006.01); B05D 7/00 (2006.01); C08J 7/043 (2020.01); C09D 175/04 (2006.01); C09D 181/02 (2006.01); C09D 181/04 (2006.01); C09D 201/00 (2006.01)
CPC (source: EP KR US)
B05D 7/00 (2013.01 - KR); B05D 7/54 (2013.01 - EP US); C08J 7/04 (2013.01 - KR); C08J 7/042 (2013.01 - EP); C09D 7/40 (2017.12 - KR); C09D 181/02 (2013.01 - EP KR); C09D 181/04 (2013.01 - EP KR); C08J 2363/00 (2013.01 - EP); C08J 2400/26 (2013.01 - EP); C08J 2481/02 (2013.01 - EP KR); C08J 2481/04 (2013.01 - EP KR)
Citation (search report)
See references of WO 0071605A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0071605 A1 20001130; AU 5030500 A 20001212; BR 0010729 A 20020416; CA 2374408 A1 20001130; CN 1354765 A 20020619; EP 1183300 A1 20020306; JP 2003500503 A 20030107; KR 20020015690 A 20020228; MX PA01011927 A 20031015
DOCDB simple family (application)
US 0013806 W 20000519; AU 5030500 A 20000519; BR 0010729 A 20000519; CA 2374408 A 20000519; CN 00807902 A 20000519; EP 00932609 A 20000519; JP 2000619992 A 20000519; KR 20017014718 A 20011119; MX PA01011927 A 20000519