Lead chelate complex compounds
AssigneeNL Industries, Inc.
InventorYuji A. Tajima
Life of this patent
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Abstract
1. Lead chelate complex compounds selected from the group consisting of lead 3-nitrosalicylaldehyde, lead 5-nitrosalicylaldehyde, lead 5-chlorosalicylaldehyde, lead 2, 4-dihydroxybenzophenone, lead ortho-hydroxyacetophenone, lead 1, 4-dihydroxyanthraquinone, lead 2,5-dihydroxybenzoquinone, lead bis-ortho-hydroxyphenacylphenone, lead phenylsalicylate, lead ethylsalicylate, lead disalicylamide, lead disalicylethylene diamide, lead salicylamide, lead bis-salicylaldehyde-o-phenylene diimine, lead salicylidene acetamide, lead bis-salicylaldehyde-ethylene diimine, and lead (o-carboxyphenyl) salicylaldimine.
Claims18
Lead chelate complex compounds selected from the group consisting of lead 3-nitrosalicylaldehyde, lead 5-nitrosalicylaldehyde, lead 5-chlorosalicylaldehyde, lead 2,4-dihydroxybenzophenone, lead ortho-hydroxyacetophenone, lead 1,4-dihydroxyanthraquinone, lead 2,5-dihydroxybenzoquinone, lead bis-ortho-hydroxyphenacylphenone, lead phenylsalicylate, lead ethylsalicylate, lead disalicylamide, lead disalicylethylene diamide, lead salicylamide, lead bis-salicylaldehyde-o-phenylene diimine, lead salicylidene acetamide, lead bis-salicylaldehydeethylene diimine, and lead (o-carboxyphenyl) salicylaldimine.
As a new chemical compound, lead 3-nitrosalicylaldehyde.
As a new chemical compound, lead 5-nitrosalicylaldehyde.
As a new chemical compound, lead 5-chlorosalicylaldehyde.
As a new chemical compound, lead 2,4-dihydroxybenzophenone.
As a new chemical compound, lead ortho-hydroxyacetophenone.
As a new chemical compound, lead 1,4-dihydroxyanthraquinone.
As a new chemical compound, lead 2,5-dihydroxybenzoquinone.
As a new chemical compound, lead bis-ortho-hydroxyphenacylphenone.
Lead phenylsalicylate.
Lead ethylsalicylate.
Lead disalicylamide.
Lead disalicylethylene diamide.
Lead salicylamide.
Lead bis-salicylaldehyde-o-phenylene diimine.
Lead salicylidene acetamide.
Lead bis-salicylaldehyde-ethylene diimine.
Lead (o-carboxyphenyl) salicylaldimine.
Dependencies are inferred from the claim text.