Patent classifications
C07C43/135
METHOD OF PRODUCING ALKOXYLATED ETHER AMINES AND USES THEREOF
A process for preparing alkoxylated ether amines including performing an alkoxylation reaction between a Guerbet alcohol and an epoxide in the presence of a catalyst to obtain an alkoxylated alcohol. Performing an amination reaction on the alkoxylated alcohol in the presence of ammonia and hydrogen to form an alkoxylated Guerbet amine.
METHOD OF PRODUCING ALKOXYLATED ETHER AMINES AND USES THEREOF
A process for preparing alkoxylated ether amines including performing an alkoxylation reaction between a Guerbet alcohol and an epoxide in the presence of a catalyst to obtain an alkoxylated alcohol. Performing an amination reaction on the alkoxylated alcohol in the presence of ammonia and hydrogen to form an alkoxylated Guerbet amine.
COMPOSITION, LIGHT-EMITTING DEVICE USING THE SAME, AND ELECTRONIC APPARATUS INCLUDING THE LIGHT-EMITTING DEVICE
A composition includes a solvent containing one or more types (kinds) of first compounds represented by Formula 1 and a metal oxide not including zinc:
ZO-L.sub.1-O-(L.sub.2-O).sub.nR.sub.1.Formula 1
PROCESSES AND SYSTEMS FOR GENERATING GLYCEROL ETHERS THROUGH TRANSETHERIFICATION
A process of generating a glycerol ether is provided. The process includes reacting isobutylene with an alcohol to obtain a tertiary alkyl ether through an etherification reaction and generating a glycerol ether from the tertiary alkyl ether and glycerol through a transetherification reaction, A system for generating a glycerol ether is also provided.
PROCESSES AND SYSTEMS FOR GENERATING GLYCEROL ETHERS THROUGH TRANSETHERIFICATION
A process of generating a glycerol ether is provided. The process includes reacting isobutylene with an alcohol to obtain a tertiary alkyl ether through an etherification reaction and generating a glycerol ether from the tertiary alkyl ether and glycerol through a transetherification reaction, A system for generating a glycerol ether is also provided.
Degradable polymers and monomers therefor
Hydroxyacetal or hydroxyketal monomers, processes for their preparation, their use to produce degradable polymers, hydroxy-functional intermediates resulting from degradation, and repurposed polymers made from the hydroxy-functional intermediates are described. The invention avoids the energy-intensive conditions normally used to degrade polyurethanes and generates new hydroxy-functional intermediates that can be repurposed or upcycled. Polyurethanes and melamines, materials once destined for a landfill, can have a second life. Incorporation of a photoacid generator into microcapsule core materials and fabrication of the shell from the hydroxy-functional acetal or ketal monomers promotes facile, inside-out, solid-state degradation of the microcapsule shell triggered by UV light and acid generation in a hydrophobic environment. This enables controlled release of flavors, fragrances, biocides, agricultural actives, or other oil-based beneficial agents from within the microcapsules.
Compounds for solubilizing polymers
Disclosed are compounds and methods for solubilizing polymers and oligomers. The compounds have the formula: ##STR00001## wherein R.sup.1, Q.sup.1 and Q.sup.2 are defined herein.