RESIN COMPOSITION, PREPREG USING SAME, FILM WITH RESIN, METAL FOIL WITH RESIN, METAL-CLAD LAMINATE, AND WIRING BOARD

• Main Authors: NISHIGUCHI, Yasunori, INOUE, Hiroharu, UMEHARA, Hiroaki, SAITO, Hirosuke
• Format: Patent
• Language: English; French; Japanese
• Published: 24.11.2022
• Subjects: AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; GENERAL PROCESSES OF COMPOUNDING; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; PERFORMING OPERATIONS; PRINTED CIRCUITS; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSPORTING; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS; WORKING-UP

One aspect of the present invention relates to a resin composition, characterized by containing a maleimide compound (A) having a benzene ring in-molecule, and a hydrocarbon-based compound (B) represented by formula (1), and by the maleimide compound (A) containing a maleimide compound (A-1) in which the maleimide group equivalent is 400 g/mol or less. (In formula (1), X indicates a hydrocarbon group having at least 6C, including at least one selected from an aromatic cyclic group and an aliphatic cyclic group, and n indicates an integer from 1 to 10.) Un aspect de la présente invention concerne une composition de résine, caractérisée en ce qu'elle contient un composé maléimide (A) présentant un cycle benzénique dans la molécule et un composé à base d'hydrocarbure (B) représenté par la formule (1), et en ce que le composé maléimide (A) contient un composé maléimide (A-1) dans lequel l'équivalence en groupes maléimide est inférieure ou égale à 400 g/mol. (Dans la formule (1), X représente un groupe hydrocarboné ayant au moins 6 C, comprenant au moins un élément choisi parmi un groupe cyclique aromatique et un groupe cyclique aliphatique, et n représente un nombre entier de 1 à 10). 本発明の一局面は、分子中にベンゼン環を有するマレイミド化合物（Ａ）と、下記式（１）で表される炭化水素系化合物（Ｂ）とを含有すること、並びに、　前記マレイミド化合物（Ａ）が、マレイミド基当量が４００ｇ／ｍｏｌ以下であるマレイミド化合物（Ａ－１）を含むことを特徴とする、樹脂組成物に関する。 ［式（１）中、Ｘは、芳香族環状基及び脂肪族環状基から選択される少なくとも１つを含む、炭素数６以上の炭化水素基を示す。ｎは１～１０の整数を示す。］