Said base resins could be externally crosslinking

The polyepoxide compounds could be people who have partially reacted with polyols, polyether polyols, polyester polyols, polyamideamines, polycarboxylic acids or polyisocyanate compounds, or might be those this agreement ε-caprolactone, an acrylic monomer or even the like have been graft-polymerized.The blocked polyisocyanate compound, Oil Paintings which is useful because curing agent of said externally crosslinking resins, could be a product of addition reaction in between each approximately theoretical volume of a polyisocyanate compound and an isocyanate blocking agent.

Said base resins may be externally crosslinking or internally crosslinking. As being the curing agents to get used with externally crosslinking resins, known crosslinking agents such as polyisocyanate compounds and amino resins are usable, specifically, hand-painted oil painting blocked polyisocyanate compounds being preferred. Also as being the internally crosslinking resins, those into whose molecules blocked isocyanate groups are introduced are conveniently used.

 Degrees of the polyisocyanate compound include aromatic, alicyclic or aliphatic polyisocyanate compounds for example tolylene diisocyanate, xylylene diisocyanate, tetramethylene diisocyanate, Oil Paintings hexamethylene diisocyanate, methylene diisocyanate and isophorone diisocyanate; and terminal isocyanate group-containing compounds which can be obtained by a reaction between a quantity of these isocyanate compounds with low molecular, active hydrogen-containing compounds including ethanediol, propylene glycol, trimethylolpropane, hexanetriol, using castor oil etcetera.