Compositions – Preservative agents – Anti-corrosion
Patent
1988-11-01
1991-09-10
Lovering, Richard D.
Compositions
Preservative agents
Anti-corrosion
252309, 252357, 252 515A, 560196, B01F 1716, B01F 1736, C07C 6940
Patent
active
050471759
ABSTRACT:
Salt compositions are disclosed which comprise: (A) at least one salt moiety derived from (A)(I) at least one high-molecular weight polycarboxylic acylating agent, said acylating agent (A)(I) having at least one hydrocarbyl substituent having an average of from about 20 to about 500 carbon atoms, and (A)(I) ammonia, at least one amine, at least oen alkali or alkaline earth metal, and/or at least oen alkali or alkaline earth metal compound; (B) at least one salt moiety derived from (B)(I) at least oen low-molecular weight polycarboxylic acylating agent, said acylating agent (B)(I) optionally having at least one hydrocarbyl substituent having an average of up to about 18 carbona toms, and (B)(II) ammonia, at least one amine, at least one alkali or alkaline earth metal, and/or at least one alkali or alkaline earth metal compund; said components (A) and (B) being coupled together by (C) at least one compound having (i() two or more primary amino groups, (ii) two or more secondary amino groups, (iii) at least one primary amino group and at least one secondary amino group, (iv) at least two hydroxyl groups or (v) at least one primary or secondary amino group and at least one hydroxyl group. These salt compositions are useful as emulsifiers in water-in-oil explosive emulsions, particularly cap-sensitive explosive emulsions.
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Collins Forrest L.
Franks Robert A.
Hunter Frederick D.
Lovering Richard D.
Metzmaier Daniel S.
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