POLYISOCYANATE COMPOSITION, FILM-FORMING COMPOSITION, FILM, FILM LAMINATE, ADHESIVE RESIN COMPOSITION AND ADHESIVE RESIN-CURED PRODUCT, COATING COMPOSITION AND COATING MATERIAL-CURED PRODUCT
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United States of America Patent
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Nov 17, 2022
app pub date -
Jun 25, 2020
filing date -
Jun 27, 2019
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Abstract
The present invention provides a polyisocyanate composition comprising at least one isocyanate compound selected from the group consisting of an aliphatic isocyanate and an alicyclic isocyanate as a skeleton, wherein an average value of a total number of isocyanate groups blocked with a blocking agent and not blocked with a blocking agent per polyisocyanate molecule is 2 or more, and among the isocyanate groups in the polyisocyanate composition, 1 mol % or more and 99 mol % or less are blocked with a blocking agent, and the like.
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