Novel diamino-alcohol compounds and processes for their manufacture
申请人:Peera Asghar A.
公开号:US20110152574A1
公开(公告)日:2011-06-23
A new class of compounds, namely diamino alcohols, is described, along with a process for their production and their use as dispersing additives for coating formulations.
一类新化合物,即二氨基醇,以及它们的制备过程和使用作为涂料配方中的分散添加剂被描述。
Diamino-alcohol compounds and processes for their manufacture
申请人:Dow Global Technologies LLC
公开号:EP2338872A3
公开(公告)日:2012-01-25
A new class of compounds, namely diamino alcohols, is described, along with a process for their production and their use as dispersing additives for coating formulations.
一类新的化合物,即二氨基醇,以及它们的制备过程和使用方法作为涂料配方的分散添加剂被描述。
Preparation of novel multifunctional amino alcohols from nitroparaffins and α,β-unsaturated aldehydes
作者:Asghar A. Peera、Ian A. Tomlinson
DOI:10.1016/j.tetlet.2012.04.078
日期:2012.6
A series of novel multifunctional amino alcohols were prepared by tandem Michael–Henry reaction by reacting nitroalkanes such as 2-nitropropane with readily available α,β-unsaturated aldehydes. The dinitro compounds were further reduced by catalytic hydrogenation to obtain respective diamines. This synthetic route provides a very convenient method of preparing multifunctional amino alcohols.
Novel diamino-alcohol compounds, their manufacture and use in high solids mineral slurries
申请人:Peera Asghar
公开号:US20110147649A1
公开(公告)日:2011-06-23
A new class of compounds, namely diamino alcohols, is described, along with a process for their production and their use as rheology modifiers in high solids mineral slurries, such as, kaolin clay slurries.
Novel diamino-alcohol compounds, their manufacture and use in epoxy resins
申请人:Peera Asghar Akber
公开号:US20110152407A1
公开(公告)日:2011-06-23
A new class of compounds, namely diamino alcohols, is described, along with a process for their production and their use as hardeners, or curing agents, for epoxy resin systems, some of which have high glass transition temperatures, Tgs, such as greater than about 120° C.