The density of ionic liquids deeply affects their cellulose dissolving ability, and hydrophobic cellulose dissolving ionic liquids were synthesised for the first time.
Chemisorption of Carbon Dioxide in Carboxylate-Functionalized Ionic Liquids: A Mechanistic Study
作者:Yoshiro Yasaka、Masakatsu Ueno、Yoshifumi Kimura
DOI:10.1246/cl.131180
日期:2014.5.5
Spectroscopic investigations on the CO2 chemisorption by tetra-n-butylphosphonium formate as an example of carboxylate-functionalized ionic liquids reveal that the formation of hydrogen-bond complexes such as diformate anion supplies the driving force of the chemisorption.
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.