Bis-trialkylstannyl derivatives of chlorinated polycyclic dicarboxylic acids, method for producing same and compositions for antifouling coatings

Proposed herein are bis-trialkylstannyl derivatives of chlorinated polycyclic dicarboxylic acids, of the general formula wherein R is a lower alkyl, R'=H,CH3, n=0,1, which are obtained by a condensation reaction of anhydrides of the respective dicarboxylic acids with hexaalkyldistannoxanes R3Sn...

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Bibliographische Detailangaben
Hauptverfasser:	DUNYAMALIEV, AKHMED D. O, RZAEV, ZAKIR M. O, GUSEINOV, MUSTAFA M. O, MAMEDOVA, SVETLANA G. K, SALAKHOV, MUSTAFA S. O, SHAKHTAKHTINSKY, TOGRUL N. O
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM ADHESIVES AGRICULTURE ANIMAL HUSBANDRY BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CORRECTING FLUIDS DYES FILLING PASTES FISHING FORESTRY HUMAN NECESSITIES HUNTING INKS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC CHEMISTRY PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING PEST REPELLANTS OR ATTRACTANTS PLANT GROWTH REGULATORS POLISHES PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF TRAPPING USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	Proposed herein are bis-trialkylstannyl derivatives of chlorinated polycyclic dicarboxylic acids, of the general formula wherein R is a lower alkyl, R'=H,CH3, n=0,1, which are obtained by a condensation reaction of anhydrides of the respective dicarboxylic acids with hexaalkyldistannoxanes R3SnOSnR3, wherein R is a lower alkyl, in the medium of an organic solvent. The resulting compounds exhibit antifouling activity and represent active components of coatings intended to protect ships' bottoms and the submerged parts of various hydraulic structures against fouling. Antifouling polymer coatings containing said compounds are more effective and durable, and over five and more years prevent biomasses of marine organisms of vegetal and animal origin from accumulating on the surface.