A method of treating at least one of inflammation, psoriasis, and/or hypertension comprising administering to a patient in need there of an effective gamma-ketoaldehyde scavenging amount of a gamma-ketoaldehyde scavenging compound.

The present invention relates to a new method of making phenalkamines, products produced by such method, and use of such products. The method provides for phenalkamines obtained by an amine exchange reaction of a cardanol derived Mannich base with a compound with at least one alkylene or aralkylene group and at least two amino groups. These products may be used to cure, harden, and/or crosslink an epoxy resin. The curing agent compositions of this invention are of low viscosity and can be used neat or dissolved in a minimum amount of an organic solvent or diluent to effect cure of epoxy resins.

The present invention relates to a new method of making phenalkamines, products produced by such method, and use of such products. The method provides for phenalkamines obtained by an amine exchange reaction of a cardanol derived Mannich base with a compound with at least one alkylene or aralkylene group and at least two amino groups. These products may be used to cure, harden, and/or crosslink an epoxy resin. The curing agent compositions of this invention are of low viscosity and can be used neat or dissolved in a minimum amount of an organic solvent or diluent to effect cure of epoxy resins.

A method of treating at least one of inflammation, psoriasis, and/or hypertension comprising administering to a patient in need there of an effective gamma-ketoaldehyde scavenging amount of a gamma-ketoaldehyde scavenging compound.

A method of treating at least one of inflammation, psoriasis, and/or hypertension comprising administering to a patient in need there of an effective gamma-ketoaldehyde scavenging amount of a gamma-ketoaldehyde scavenging compound.

The present invention relates to a new structural class of phenalkamine, phenalkamine curing agent compositions, methods of making such phenalkamine, and methods of making such compositions. The phenalkamine curing agent compositions of the present invention can be prepared by reacting cardanol with an aldehyde compound and a mixture of methylene bridged poly(cycloaliphatic-aromatic)amines. These curing-agent compositions may be used to cure, harden, and/or crosslink an epoxy resin.

The present invention relates to a new structural class of phenalkamines, curing agent compositions comprising the phenalkamines, their use, as well as and methods of producing such phenalkamines and compositions. The phenalkamines of the present invention can be prepared by reacting cardanol with an aldehyde compound and triaminononane. These curing-agent compositions may be used to cure, harden, and/or crosslink an epoxy resin. The curing-agent compositions of this invention are of low viscosity and can be used neat or dissolved in a minimum amount of an organic solvent or diluent to effect cure of epoxy resins.

The present invention relates to a new structural class of phenalkamines, curing agent compositions comprising the phenalkamines, their use, as well as and methods of producing such phenalkamines and compositions. The phenalkamines of the present invention can be prepared by reacting cardanol with an aldehyde compound and triaminononane. These curing-agent compositions may be used to cure, harden, and/or crosslink an epoxy resin. The curing-agent compositions of this invention are of low viscosity and can be used neat or dissolved in a minimum amount of an organic solvent or diluent to effect cure of epoxy resins.

Disclosed is a method for preparing salicylamine acetate. The method comprises the steps of: (1) carrying out amino protection on salicylaldehyde having a structure represented by formula 1 to obtain a compound having a structure represented by formula 2; and (2) carrying out acid hydrolysis to the compound having a structure represented by formula 2 and then reacting the acid-hydrolyzed compound with acetic acid to obtain salicylamine acetate.

Disclosed is a method for preparing salicylamine acetate. The method comprises the steps of: (1) carrying out amino protection on salicylaldehyde having a structure represented by formula 1 to obtain a compound having a structure represented by formula 2; and (2) carrying out acid hydrolysis to the compound having a structure represented by formula 2 and then reacting the acid-hydrolyzed compound with acetic acid to obtain salicylamine acetate.