104040-44-0Relevant articles and documents
Cationic anti-oxidization corrosion inhibitor and preparation method thereof
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Paragraph 0024; 0025, (2018/12/05)
The invention provides a cationic anti-oxidization corrosion inhibitor and a preparation method thereof. A structural formula of the cationic anti-oxidization corrosion inhibitor is shown in the description, wherein R is selected from one or multiple of CnH2n+1 and CnH2n-1 type aliphatic hydrocarbon chains, phenyl, methoxyphenyl, styrene, methoxystyrene, phenylpropylene and methoxyphenylpropylene;n is 6 to 22. The prepared cationic anti-oxidization corrosion inhibitor has the advantages that the environment-friendly effect is realized, and the preparation is simple; the good dissolvability isrealized in highly-mineralized stratum water and acid solutions, the good corrosion inhibition property is also realized at high temperature, and the obvious inhibition function is realized on the oxygen corrosion of carbon steel in the highly-mineralized stratum water.
Novel process for manufacture of quaternary ammonium tosylate salts of cinnamidoalkylamines and/or benzamidoalkylamines
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Page/Page column 4; 5, (2008/06/13)
An efficient, simple, high yielding, eco-friendly process for the manufacture of tosylates quaternary ammonium salts of cinnamidoalkylamines and/or benzamidoalkylamines (Formula I) has been described. These compounds are substantive UV-absorbers. They are
