ACTIVE ENERGY RAY-CURABLE COMPOSITION

• Main Authors: SUGIURA SHIRO, HORI KOHEI, TAKIYAMA KEIICHI, FUKUSHIMA SABURO
• Format: Patent
• Language: English
• Published: 07.11.1986
• Subjects: ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; ADHESIVES; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; CORRECTING FLUIDS; DYES; FILLING PASTES; INKS; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ORGANIC MACROMOLECULAR COMPOUNDS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; POLISHES; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF MATERIALS AS ADHESIVES; USE OF MATERIALS THEREFOR; WOODSTAINS

PURPOSE:To provide the titled composition capable of giving cured film of high performance in curability, adherability, gloss, solvent resistance, flexural resistance, etc. suitable for printing inks, coatings, gloss varnishes, adhesives, etc., comprising, as essential components, specific oil-modified resin and maleimide compound. CONSTITUTION:The objective composition comprising, as essential components, (A) (i) an oil-modified resin constituted by drying oil, semi-drying oil, polymerized oil, and drying oil fatty acid and/or (ii) another oil-modified resin constituted by semi-drying oil fatty acid and (B) a maleimide compound. Additionally, if needed according to purpose, such ingredients as stabilizer, photopolymerization initiator, reactive diluent, reactive oligomer or resins may be incorporated. The components (a) plus (B) accounts for pref. >=30wt% of the final composition.