LATENT CURING AGENTS, EPOXY RESIN COMPOSITIONS CONTAINING THE SAME, SEALING MATERIALS, AND ORGANIC EL DISPLAYS
申请人:Tamatani Hiroaki
公开号:US20100253213A1
公开(公告)日:2010-10-07
The invention aims to provide latent curing agents which exert high low-temperature curing properties when used together with ionically polymerizable compounds and which exhibit high storage stability at room temperature. Latent curing agents for ionically polymerizable compounds which agents each contain a hydroxyl-free amine imide compound having an N—N bond energy of 100 to 210 kJ/mol as determined by B3LYP functional theory method.
THERMAL BASE GENERATOR, THERMOSETTING RESIN COMPOSITION, CURED FILM, CURED FILM MANUFACTURING METHOD, AND SEMICONDUCTOR DEVICE
申请人:FUJIFILM Corporation
公开号:US20170101521A1
公开(公告)日:2017-04-13
Provided are a thermal base generator which is capable of performing cyclization of a. thermosetting resin at a low temperature and with which a thermosetting resin composition having excellent stability can be prepared, a thermosetting resin composition, a cured film, a cured film manufacturing method, and a semiconductor device.
The thermal base generator includes at least one selected from an acidic compound which generates a base in a case of being heated to 40° C. or higher, and an ammonium salt containing an anion having a pKa1 of 0 to 4 and an ammonium cation. The acidic compound is preferably an ammonium salt and/or a compound represented by the following General Formula (1), in which A
1
represents a p-valent organic group, R
1
represents a monovalent organic group, L
1
represents an (m+1)-valent organic group, m represents an integer of 1 or more, and p represents an integer of 1 or more.
US8466238B2
申请人:——
公开号:US8466238B2
公开(公告)日:2013-06-18
Latent curing agents, epoxy resin compositions containing the same, sealing materials, and organic EL displays
申请人:Tamatani Hiroaki
公开号:US08466238B2
公开(公告)日:2013-06-18
The invention aims to provide latent curing agents which exert high low-temperature curing properties when used together with ionically polymerizable compounds and which exhibit high storage stability at room temperature. Latent curing agents for ionically polymerizable compounds which agents each contain a hydroxyl-free amine imide compound having an N—N bond energy of 100 to 210 kJ/mol as determined by B3LYP functional theory method.