Aqueous compositions containing carboxylic salts
US4770803A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jul 3, 1986 |
| Grant date | Sep 13, 1988 |
| Priority date | — |
| Expiry date | Jul 3, 2006 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10N2070/02
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A composition is disclosed which comprises water and at least one carboxylic salt dispersed or dissolved in said water, said salt being derived from: PA1 (A)(I) at least one derivative formed by reacting at least one C.sub.12-500 hydrocarbyl-substituted carboxylic acid or anhydride with a reactant selected from the group consisting of (a) ammonia, (b) alcohol, (c) primary amine, (d) secondary amine, (e) hydroxyamine or (f) a combination of two or more of any of (a) through (e), the components of (f) being reacted with said hydrocarbyl-substituted acid or anhydride simulaneously or sequentially in any order; and PA1 (B) at least one amine, alkali or alkaline earth metal, or alkali or alkaline earth metal compound; with the proviso that: PA1 (ii) when component (A) is the reaction product of said hydrocarbyl-substituted carboxylic acid or anhydride and an N-(hydroxyl-substituted hydrocarbyl) amine and/or hydroxy-substituted poly(hydrocarbyloxy) analog of said N-(hydroxyl-substituted hydrocarbyl) amine, component (B) is other than an N-(hydroxyl-substituted hydrocarbyl) amine and/or hydroxyl-substituted poly(hydrocarbyloxy) analog of said N-(hydroxyl-substituted hydrocarbyl) amine. Th…
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