IN IN1129DEN2015A
[0001] The present invention relates to a polyisocyanate composition which comprises, based on the total mass of the poly isocyanate composition: 97 weight% or more of a polyisocyanate; 2.0 mass ppm to 1.0x10 4 mass ppm of a compound which is different from the polyisocyanate and has at least one unsaturated bond, or 5.0 mass ppm to 2.0x10 4 mass ppm of at least one type of inactive compound selected from the group consisting of a hydrocarbon compound, an ether compound, a sulfide compound, a halogenated hydrocarbon compound, a silicon-containing hydrocarbon compound, a silicon-containing ether compound and a silicon-containing sulfide compound.
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