RU94022279A -
POLYHIDROASPARAGINIC ACID AND ITS BIO-TREATABLE HYDROLYSIS, METHOD OF THEIR RECEIVING, USING THEM AS A BILDER AGENT AND WASHING COMPOSITION ON THEIR BASIS
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POLYHIDROASPARAGINIC ACID AND ITS BIO-TREATABLE HYDROLYSIS, METHOD OF THEIR RECEIVING, USING THEM AS A BILDER AGENT AND WASHING COMPOSITION ON THEIR BASIS
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RU94022279A
RU94022279ARU94022279/04ARU94022279ARU94022279ARU 94022279 ARU94022279 ARU 94022279ARU 94022279/04 ARU94022279/04 ARU 94022279/04ARU 94022279 ARU94022279 ARU 94022279ARU 94022279 ARU94022279 ARU 94022279A
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Полиангидроаспарагиновая кислота, гидролизаты которой имеют биорасщепляемость в природной среде по меньшей мере 90 ± 5%, отличающаяся тем, что она не содержит более 3% групп NH своих единиц структуры имидов по отношению к совокупности групп CH своих единиц структуры сукцинимидов. Ее гидролизаты отличаются тем, что они не содержат более 3% групп первичных амидов по отношению к группам вторичных амидов, включенным в аспарагиновые мотивы. Полиангидроаспарагиновую кислоту и ее гидролизаты можно получать термополимеризацией аспарагиновой кислоты, затем, в случае необходимости, проводят гидролиз, вышеназванную операцию полимеризации осуществляют в присутствии производного бора, имеющего по меньшей мере связь В-ОН или предшественника вышеуказанного производного бора. Последний можно использовать в качестве компонента или сокомпонента в моющих составах.Polyanhydroaspartic acid, the hydrolysates of which have a biodegradability in the natural environment of at least 90 ± 5%, characterized in that it does not contain more than 3% of the NH groups of its units of the imide structure relative to the aggregate of the groups of CH of its units of the structure of succinimides. Its hydrolysates are distinguished by the fact that they do not contain more than 3% of the groups of primary amides in relation to the groups of secondary amides included in aspartic motifs. Polyanhydroasparaginic acid and its hydrolysates can be obtained by thermopolymerization of aspartic acid, then, if necessary, hydrolysis is carried out, the above-mentioned polymerization operation is carried out in the presence of a boron derivative having at least a B-OH bond or a precursor of the above boron derivative. The latter can be used as a component or co-component in detergent compositions.
RU94022279/04A1993-04-231994-04-22
POLYHIDROASPARAGINIC ACID AND ITS BIO-TREATABLE HYDROLYSIS, METHOD OF THEIR RECEIVING, USING THEM AS A BILDER AGENT AND WASHING COMPOSITION ON THEIR BASIS
RU94022279A
(en)
DETERGENT COMPOSITION, PROCESS TO FORMULATE A DETERGENT COMPOSITION AND PROCESS TO IMPROVE THE PERFORMANCE CHARACTERISTICS, SELECTED FROM ANTI-SCALING, DIRT REMOVAL AND ANTI-REDEPPOSITION, FROM A COMPOUND DETERGENT
POLYHIDROASPARAGINIC ACID AND ITS BIO-TREATABLE HYDROLYSIS, METHOD OF THEIR RECEIVING, USING THEM AS A BILDER AGENT AND WASHING COMPOSITION ON THEIR BASIS