POLYISOCYANATE COMPOSITION AND ISOCYANATE POLYMER COMPOSITION

• Main Authors: SHINOHATA MASAAKI, MIYAKE NOBUTOSHI
• Format: Patent
• Language: English; Japanese
• Published: 22.02.2018
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP

PROBLEM TO BE SOLVED: To provide an isocyanate polymer composition produced using a polyisocyanate composition.SOLUTION: A polyisocyanate composition contains, based on the total mass of the polyisocyanate composition, 97 wt.% or more of polyisocyanate, and 5.0-20000 mass ppm of at least one inactive compound selected from compound A, compound B, compound C, compound D, compound E, compound F and compound G.SELECTED DRAWING: None 【課題】ポリイソシアネート組成物を用いて製造されるイソシアネート重合体組成物を提供する。【解決手段】ポリイソシアネート組成物の全質量を基準として、９７重量％以上のポリイソシアネートと、５．０〜２００００質量ｐｐｍの、化合物Ａ、化合物Ｂ、化合物Ｃ、化合物Ｄ、化合物Ｅ、化合物Ｆ及び化合物Ｇから選ばれる少なくとも１種の不活性化合物と、を含有するポリイソシアネート組成物。【選択図】なし