EP 0115484 A4 19850411 - ACRYLIC HYDROXY-EPOXYHIGH SOLIDS COATING COMPOSITIONS.
Title (en)
ACRYLIC HYDROXY-EPOXYHIGH SOLIDS COATING COMPOSITIONS.
Title (de)
HYDROXY-EPOXY-AKRYLBESCHICHTUNGSZUSAMMENSETZUNGEN MIT HOHEM FESTSTOFFGEHALT.
Title (fr)
COMPOSITIONS HYDROXY-EPOXYDES ACRYLIQUES DE REVETEMENT A TENEUR EN SOLIDES ELEVEE.
Publication
Application
Priority
US 8201091 W 19820809
Abstract (en)
[origin: WO8400771A1] A thermosetting coating composition with excellent weatherability adapted for use as an automotive topcoat which upon curing forms a hard, glossy, durable coating. The coating composition, which reacts in situ during curing, is characterized in that the composition comprises a mixture of: (A) acrylic copolymer bearing pendant hydroxyl groups and having a number average molecular weight (Mn) of between about 1000-5000; (B) dicarboxylic acid anhydride comprising at least about 50 weight percent of alkyl hexahydrophthalic anhydride; (C) epoxy having one or more epoxide group per molecule and a molecular weight (Mn) of between about 130-1500; and (D) amine-aldehyde crosslinking agent.
IPC 1-7
IPC 8 full level
C08G 59/42 (2006.01); C09D 163/00 (2006.01)
CPC (source: EP)
C08G 59/4215 (2013.01); C09D 163/00 (2013.01)
C-Set (source: EP)
Citation (search report)
- [A] US 4085260 A 19780418 - LABANA SANTOKH S, et al
- [XED] EP 0092624 A2 19831102 - FORD MOTOR CO [GB], et al
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
WO 8400771 A1 19840301; EP 0115484 A1 19840815; EP 0115484 A4 19850411
DOCDB simple family (application)
US 8201091 W 19820809; EP 82903089 A 19820809