C - Chemistry – Metallurgy – 09 – D
Patent
C - Chemistry, Metallurgy
09
D
C09D 7/12 (2006.01) C08F 8/30 (2006.01)
Patent
CA 2153317
The present invention relates to coating compositions including a particular class of oligomeric sterically hindered polyamides as replacements for traditional blocked and unblocked polyamide crosslinkers. The use of these oligomeric sterically hindered polyamide crosslinkers results in a desirable pot life/cure speed relationship not generally available with tradional unblocked polyamide crosslinkers, as well as a lower VOC and often better appearance characteristics than generally available with the tradional blocked varieties. .- . b --,- ~ - ;~1 ;. ~ than generally available with the i " -' blocked varieties.
Hobel Klaus
Mezger Thomas
Noomen Arie
Van Den Berg Keimpe Jan
Akzo Nobel Nv
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
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