C - Chemistry – Metallurgy – 08 – G
Patent
C - Chemistry, Metallurgy
08
G
C08G 18/80 (2006.01) C09D 175/04 (2006.01)
Patent
CA 2549048
The present invention relates to a blocked polyisocyanate composition containing A) a blocked polyisocyanate which is the reaction product of i) a polyisocyanate prepared from an aliphatic and/or alicyclic diisocyanate and ii) a malonic acid diester blocking agent containing at least 90 equivalent %, based on the total equivalents of blocking agent, of diisopropyl malonate, and B) a mono-functional active hydrogen-containing compound. The present invention also relates to a one-component coating composition containing these blocked polyisocyanate compositions and a polyhydroxyl compound.
Iwanaka Toshihiro
Katamura Kouichi
Shigemori Tomokazu
Tabana Hisafumi
Bayer Materialscience Ag
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
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