PROCESS FOR PRODUCTION OF ISOCYANATE, ISOCYANATE PRODUCED BY THE PROCESS, AND USE OF THE ISOCYANATE

• Main Authors: ISHIYAMA, JUNICHI, FUKATSU, NORIHIKO, YUMOTO, HOMARE, MORIJIRI, HIROYUKI, KOBAYASHI, SEIICHI, SHIMAKAWA, CHITOSHI, HAYASHI, HIDETOSHI, TSUCHIYAMA, SHINYA
• Format: Patent
• Language: English; French; German
• Published: 26.05.2010
• Subjects: ACYCLIC OR CARBOCYCLIC COMPOUNDS; CHEMISTRY; COMPOSITIONS BASED THEREON; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; METALLURGY; ORGANIC CHEMISTRY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP

An isocyanate has been widely used as a starting material for the production of a polyurethane material, a polyisocyanurate material or the like which is suitably applicable to the field of optical materials. Disclosed is a process for producing an isocyanate which includes a step for producing the...