초록 ▼

A series of novel water-dispersible corrosion inhibiting solutions are disclosed which contain a composition which includes the reaction product of an amine mixture and an organic monomer acid mixture. A process for the inhibition of corrosion in aqueous environment is also disclosed. The process is

A series of novel water-dispersible corrosion inhibiting solutions are disclosed which contain a composition which includes the reaction product of an amine mixture and an organic monomer acid mixture. A process for the inhibition of corrosion in aqueous environment is also disclosed. The process is particularly useful for protecting metal surfaces in subterranean petroleum pumping wells.

대표청구항 ▼

A corrosion inhibition solution comprising: A. water, and B. 10 ppm to 1,000 ppm of a composition comprising the reaction product of: 1. an amine mixture comprising: a 0.8:1 to 1:0.8 mixture of a poly(oxyethylene)diamine of molecular weight from 500 to 700 and a poly(oxypropylene)triamine of molecul

A corrosion inhibition solution comprising: A. water, and B. 10 ppm to 1,000 ppm of a composition comprising the reaction product of: 1. an amine mixture comprising: a 0.8:1 to 1:0.8 mixture of a poly(oxyethylene)diamine of molecular weight from 500 to 700 and a poly(oxypropylene)triamine of molecular weight from 300 to 500, and 2. an organic monomer acid mixture comprising: a 0.8:1 to 1:0.8 mixture of a petroleum wax oxidate and a fatty acid.