摘要:
The invention relates to machine dishwashing detergents which contain phosphates. The inventive detergents not only preserve glass and decorative features but have an excellent cleaning capacity, even on problem stains such as tea, egg, milk and oat flakes. According to the invention, the detergents contain a further builder in addition to the phosphates, in the form of a powdery to granular additive. Said additive contains the following essential constituents: a crystalline lamellar silicate of the general formula (I) NaMSixO2x+1.yH2O wherein M represents sodium or hydrogen, x is a number from 1.9 to 22 and y represents a number from 0 to 33; and (co)polymeric polycarboxylic acids. Additives of this type can be processed easily in terms of the production technology required.
摘要:
Dans un premier mode de réalisation, l'invention concerne l'utilisation de composants de réticulation radicalement réactifs, à base d'esters oléfiniquement insaturés d'acides inférieurs hydroxycarboxyliques et/ou de leurs oligomères pour modifier les matières de dépôt, en particulier des systèmes à effet retard, qui contiennent des substances de valeur médicales et/ou biologiques mélangées avec une matière porteuse, pour la libération retardée des substances actives. Les agents de réticulation sont présents sous la forme de composés polymères dans la forme d'application du système à effet retard et ils peuvent être répartis uniformément ou non uniformément dans le système à effet retard ou la matière de dépôt. L'invention concerne également des systèmes à effet retard contenant des substances de valeur médicales et/ou biologiques et à base de composés oligomères et/ou polymères d'acides hydroxycarboxyliques inférieurs, qui constituent la matière porteuse et qui permettent la libération retardée des substances actives. L'invention se caractérise en ce que ces systèmes à effet retard ou ces matières de dépôt sont modifiés à l'aide de composés polymères d'esters oléfiniquement insaturés d'acides hydroxycarboxyliques inférieurs et/ou de leurs oligomères.
摘要:
A dishwasher detergent containing one or several builders and optionally other components of detergents and cleaning agents, also containing zinc salts and/or magnesium salts of organic acids, characterized by significantly improved glass corrosion properties.
摘要:
When water-soluble inorganic redox-active metal compounds are used as silver corrosion protection agents in dishwasher detergents, it is necessary to prevent discoloration of decorative patterns and plastic parts. This has been achieved by using water-soluble inorganic ionic fluorine compounds.
摘要:
A first embodiment of the invention concerns the use of radically reactive crosslinking components based on olefinically unsaturated esters of low hydroxycarboxylic acids and/or their oligomers to modify depot materials, in particular retard systems, containing medical and/or biological valuable substances admixed with a carrier material, for the delayed release of the active substances. The crosslinking agents are present as polymer compounds in the application form of the retard system and may be distributed uniformly or non-uniformly in the retard system or depot material. The invention also concerns retard systems containing medical and/or biological valuable substances and based on oligomer and/or polymer compounds of low hydroxycarboxylic acids as carrier material providing delayed release of the active substances. The invention is characterized in that these retard systems or depot materials are modified with polymer compounds of olefinically unsaturated esters of low hydroxycarboxylic acids and/or their oligomers.
摘要:
When water-soluble inorganic redox-active metal compounds are used as silver corrosion protection agents in dishwasher detergents, it is necessary to prevent discoloration of decorative patterns and plastic parts. This has been achieved by using water-soluble inorganic ionic fluorine compounds.
摘要:
The invention relates to a cleaning agent for dishwashers comprising a first part (basic composition), which mainly acts during the main cleaning cycle of the dishwasher, and a second part, which mainly acts during the rinsing cycle of the dishwasher as a result a suitable coating. The second part contains one or several substances form the following group: detergency builders, acidifying agents, chelate complex builders or coating inhibiting polymers.
摘要:
The application of co-polymers of i) unsaturated carboxylic acids, ii) monomers containing a sulphonic acid group and iii) optionally further ionic or non-ionic monomers in cleaning agents for machine dishwashing, in combination with builders and non-ionic detergents and/or homo- and/or co-polymers of acrylic acid and/or methacrylic acid, or the salts thereof gives rise to advantageous effects, even when the co-polymer is used in the main cleaning cycle.