Ionic liquids and processes and apparatus for their production. The ionic liquids can be low sulfur and low halide carboxylated ionic liquids. The ionic liquids can be produced via formation of at least one intermediate carboxylated ionic liquid, and thereafter subjecting the intermediate carboxylated ionic liquid to at least one anion exchange process.
study, the anion exchange reaction of an organic cation chloride with excess KHCO2 to synthesize formate-based ionicliquids (ILs) was performed in water, and the water-miscible IL products were easily obtained via salting-out phase separation caused by the excess KHCO2. According to the synthesis results, a set of heuristic rules could be generated as follows. First of all, the more “hydrophobic” ILs required
Resin compositions which contain a compound having at least two epoxy and/or thiirane groups in the molecule (ingredient (1)) and a specific ionic liquid (ingredient (2)), as combined, are practicable resin compositions which comprise constitutive elements of readily available materials and have well-balanced suitable curing capability and storage stability. Preferably, the ionic liquid (ingredient (2)) comprises a combination of an ammonium cation or phosphonium cation and a carboxylate anion.
The present invention aims to provide a resin composition superior in all of resistance to moisture permeability, adhesive strength and transparency. This object is achieved by a resin composition containing 3-38 parts by mass of (B) calcined hydrotalcite, 1-16 parts by mass of (C) talc, and 1-16 parts by mass of (D) silica based on 80 parts by mass of (A) an epoxy resin.
HYDROTALCITE-CONTAINING SEALING RESIN COMPOSITION AND SEALING SHEET
申请人:AJINOMOTO CO., INC.
公开号:US20160251493A1
公开(公告)日:2016-09-01
The present invention aims to provide a resin composition superior in all of resistance to moisture permeability, adhesive strength and transparency. This object is achieved by a resin composition containing (A) an epoxy resin and (B) hydrotalcite having a BET specific surface area of not less than 65 m
2
/g.