POLYISOCYANATE COMPOSITION

• Main Authors: ITO AKIRA, HARADA YOSHIRO, MIYAZAKI TAKAYUKI
• Format: Patent
• Language: English
• Published: 06.02.2014
• Subjects: ADHESIVES; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; COMPOSITIONS BASED THEREON; CORRECTING FLUIDS; DYES; FILLING PASTES; INKS; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; ORGANIC MACROMOLECULAR COMPOUNDS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; POLISHES; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF MATERIALS THEREFOR; WOODSTAINS

PROBLEM TO BE SOLVED: To provide a polyisocyanate composition with a favorable water dispersibility including a polyisocyanate compound obtained from at least one type of diisocyanate selected from the group consisting of aliphatic diisocyanates and alicyclic diisocyanates.SOLUTION: The polyisocyanate composition includes a polyisocyanate compound obtained from at least one type of diisocyanate selected from the group consisting of aliphatic diisocyanates and alicyclic diisocyanates and expressed by formula (I), and the content of a polyisocyanate compound fulfilling p≥1 and q≥1 in formula (I) accounts for at least 10 mass% with respect to the polyisocyanate composition.