POLYMERIZABLE COMPOSITION AND APPLICATION FOR SAME

• Main Authors: ISHIKAWA, HISAKO, ONO, YOSUKE, MATSUDA, TOSHINORI, KAGAYAMA, AKIFUMI
• Format: Patent
• Language: English; French; Japanese
• Published: 11.04.2013
• Subjects: ADHESIVES; BASIC ELECTRIC ELEMENTS; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; COMPOSITIONS BASED THEREON; CORRECTING FLUIDS; DYES; ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; FILLING PASTES; INKS; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; ORGANIC MACROMOLECULAR COMPOUNDS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; PHYSICS; POLISHES; SEMICONDUCTOR DEVICES; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF MATERIALS THEREFOR; WOODSTAINS

This polymerizable composition comprises (A) an isocyanate compound, (B) at least one thiol compound selected from 4,8 or 4,7 or 5,7-dimercaptomethyl-1, 11-dimercapto-3,6,9-trithiaundecane, 4-mercaptomethyl-1,8-dimercapto-3,6-dithiaoctane, pentaerythritol tetrakis(mercaptoacetate), pentaerythritol tetrakis(mercaptopropionate), 2,5-bis(mercaptomethyl)-1,4-dithiane, bis(mercaptoethyl)sulphide, 1,1,3,3-tetrakis(mercaptomethylthio)propane, 4,6-bis (mercaptomethylthio)-1,3-dithiane, and 2-(2,2-bis(mercaptomethylthio)ethyl)-1,3-dithietane, and (C) an organic strong base salt. Composition polymérisable comprenant (A) un composé d'isocyanate, (B) au moins un composé de thiol choisi parmi le 4,8 ou le 4,7 ou le 5,7-dimercaptométhyl-1, 11-dimercapto-3,6,9-trithiaundécane, le 4-mercaptométhyl-1,8-dimercapto- 3,6-dithiaoctane, le tétrakis(mercaptoacétate) de pentaérythritol, le tétrakis(mercaptopropionate) de pentaérythritol, le 2,5-bis(mercapto- méthyl)-1,4-dithiane, le bis(mercaptoéthyl)sulfure, le 1,1,3,3-tétrakis- (mercaptométhylthio)propane, le 4,6-bis (mercaptométhylthio)-1,3-dithiane, et le 2-(2,2-bis(mercaptométhylthio)éthyl)-1,3-dithiétane, et (C) un sel organique de base forte.