An aqueous emulsion of polu00ecmeros stable storage, process for their preparation and use of the same, polu00ecmero finished in alpha - silane, derived from polioxialquileno ending in alpha silila, use of the same and glues, masses of sealing, coating compositions superfu00eccies, or mass S molded polymeric

摘要

Aqueous emulsion of polymers is stable in storage, process for their preparation euso of same, polu00ecmero finished in alpha - silane, derived from polioxialquileno ending in alpha silila, us of the same and glues, masses of sealing, coating compositions superfu00eccies or masses M Oldadas polymeric this invention refers to an aqueous emulsion, stable to storage.One or more polymers of general formula (1), in which R1 is an alkyl group or a group alcu00f3xi, straight chain or branched, with 1 to 4 carbon atoms, R2 and R3 independently of each other are a grupoalquila straight or branched chain with 1 to 4 carbon atoms, R4 and R6, the independent So nobly to each other are groups of the organic connection divalente,R5 is a radical polymeric divalente hydrophobic; and R7 is a radical ch2sir1 (AB) 2 (or) 3, in which R1, R2 and have the meaning above, or represents a radical which provides the polymer of general formula (1) the property of self - emuisificar in water with formation of the emulsion oil emu00e1gua,With the emulsion has a pH value of 2 to 11 and a solids content of 40 to 95% by weight relative to the total weight of the emulsion, and the emulsion contains one or more anionic emulsifiers and / or non-ionic, are capable of forming an emulsion of oil - in - water; and that,In the case that R7 represents a radical which provides the polymer of general formula (1) the property of self emulsify in water with formation of an emulsion of oil - in - water, at least a part of the emulsifier or emulsifying is replaced by polymers of formula (1),And the emul are obtainable by mixing of fractions is aqueous emulsion in a mixture of emulsifiers and the polymer (s) of general formula (1). In addition, the invention relates to a process for the preparation of emulsions, the employment of emulsions and adhesives, sealing masses, the masses of surface coatings and polymeric moulded masses.