Abstract: The invention concerns a three component system comprising surface-active substances, vitamins and metal ions for efficient destruction and removal of contaminating proteins, nucleic acids and microorganisms from surfaces like for example laboratory benches, floors, equipment and instruments. These non-corrosive and non-toxic solutions for removal of proteins, nucleic acids and microorganisms are applied by spraying, rubbing or immersion of contaminated surfaces thereby destroying, solubilizing inactivating and removing proteins and nucleic acids. In that way also microorganisms are killed with high efficiency and at the same time all genetic information is inactivated.

Abstract: The invention concerns a three component system comprising surface-active substances, vitamins and metal ions for efficient destruction and removal of contaminating proteins, nucleic acids and microorganisms from surfaces like for example laboratory benches, floors, equipment and instruments. These non-corrosive and non-toxic solutions for removal of proteins, nucleic acids and microorganisms are applied by spraying, rubbing or immersion of contaminated surfaces thereby destroying, solubilizing inactivating and removing proteins and nucleic acids. In that way also microorganisms are killed with high efficiency and at the same time all genetic information is inactivated.

Abstract: The invention concerns a three component system comprising surface-active substances, vitamins and metal ions for efficient destruction and removal of contaminating proteins, nucleic acids and microorganisms from surfaces like for example laboratory benches, floors, equipment and instruments. These non-corrosive and non-toxic solutions for removal of proteins, nucleic acids and microorganisms are applied by spraying, rubbing or immersion of contaminated surfaces thereby destroying, solubilizing inactivating and removing proteins and nucleic acids. In that way also microorganisms are killed with high efficiency and at the same time all genetic information is inactivated.

Abstract: The invention concerns a three component system comprising surface-active substances, vitamins and metal ions for efficient destruction and removal of contaminating proteins, nucleic acids and microorganisms from surfaces like for example laboratory benches, floors, equipment and instruments. These non-corrosive and non-toxic solutions for removal of proteins, nucleic acids and microorganisms are applied by spraying, rubbing or immersion of contaminated surfaces thereby destroying, solubilizing inactivating and removing proteins and nucleic acids. In that way also microorganisms are killed with high efficiency and at the same time all genetic information is inactivated.

Abstract: The invention concerns a three component system comprising surface-active substances, vitamins and metal ions for efficient destruction and removal of contaminating proteins, nucleic acids and microorganisms from surfaces like for example laboratory benches, floors, equipment and instruments. These non-corrosive and non-toxic solutions for removal of proteins, nucleic acids and microorganisms are applied by spraying, rubbing or immersion of contaminated surfaces thereby destroying, solubilizing inactivating and removing proteins and nucleic acids. In that way also microorganisms are killed with high efficiency and at the same time all genetic information is inactivated.

Abstract: The invention relates to a method for producing electrolyte solutions consisting of trialkylaluminium AlR3, M1AlR4, M2AlR4 and an aromatic hydrocarbon. According to the invention, a mixture of M1OR and M2OR is reacted with trialkylaluminium AlR3 at temperatures below 25° C. in an aromatic hydrocarbon. M1AlR4/M2AlR4 is isolated from the obtained mixture and a ready-for-use electrolyte for the electrochemical deposition of aluminum-magnesium alloys is obtained by the addition of aromatic hydrocarbon.

Abstract: The invention relates to an electrolyte for the galvanic deposition of aluminum-magnesium alloys, which includes at least one aluminum-organic complex compound of the formula MAIR4 or mixtures thereof and a magnesium alkyl compound, wherein M represents Na, K, Rb or Cs and R represents a C1 to C10 alkyl group, preferably a C1 to C4 alky group. The invention also relates to a method for producing an electrolyte, to a coating method, the use of the electrolyte and to an electrolysis kit.

Abstract: The invention relates to a method for producing electrolyte solutions consisting of trialkylaluminium AlR3, M1AlR4, M2AlR4 and an aromatic hydrocarbon. According to the invention, a mixture of M1OR and M2OR is reacted with trialkylaluminium AlR3 at temperatures below 25° C. in an aromatic hydrocarbon. M1AlR4/M2AlR4 is isolated from the obtained mixture and a ready-for-use electrolyte for the electrochemical deposition of aluminum-magnesium alloys is obtained by the addition of aromatic hydrocarbon.

Abstract: The invention relates to a process for preparing transition metal compounds having hydrogenated or partially hydrogenated monocyclic, bicyclic or polycyclic ligands, which is characterized in that the unsaturated monocyclic, bicyclic or polycyclic transition metal compound together with hydrogen is introduced continuously or all at once under pressure into a static mixer in the presence of a suitable solubilizer and a catalyst.

Abstract: The invention relates to a process for preparing transition metal compounds having hydrogenated or partially hydrogenated monocyclic, bicyclic or polycyclic ligands, which is characterized in that the unsaturated monocyclic, bicyclic or polycyclic transition metal compound together with hydrogen is introduced continuously or all at once under pressure into a static mixer in the presence of a suitable solubilizer and a catalyst.

Abstract: The invention relates to an improved process which, starting from 2-cyclopenten-1-ones substituted in the 3-position, gives a high yields of 1,3-dialkylcyclopentadienes which can be directly metallated and reacted to give the corresponding 1,3-dialkylcyclopentadienyl-transition metal complexes.

Abstract: A process for preparing transition metal complexes containing disubstituted cyclopentadienyl ligands of the general formula (1) ##STR1## in which a monomeric, monosubstituted cyclopentadiene is reacted using a mixture of an alkali metal oxide or hydroxide and an alkaline earth metal oxide or hydroxide as a metallating agent in polyoxyalkylene polyethers as the reaction medium with organic halides or pseudohalides to give the intermediate disubstituted cyclopentadiene which is, in situ, metallated and reacted with a transition metal halide to give the end product.

Abstract: The invention relates to a process for the preparation of cyclopentadienyltrialkoxy derivatives of the general formulaLTi(OR).sub.3by reaction of cyclopentadienyltrialkoxy trihalide with alcohol in an inert solvent, which is characterized in that the reaction is performed in the presence of alkoxide.

Abstract: The invention relates to compounds of the general formula (1)(R.sup.1 R.sup.2 X.sup.1 Si((R.sup.3).sub.a Cp))((R.sup.4).sub.a Cp)M(X.sup.2).sub.n (1)in whichR.sup.1 and R.sup.2 =independently of one another an alkyl or aryl radical,X.sup.1 =F, Cl, Br, I, p-tolylSO.sub.3 --, F.sub.3 CSO.sub.3 --, F.sub.3 CCO.sub.2 -- or H.sub.3 CCO.sub.2 --,R.sup.3 and R.sup.4 =identical or different alkyl, alkyl ether, aryl or aryl ether groups where 0.ltoreq.a.ltoreq.4,Cp=a cyclopentadienyl, indenyl, tetrahydroindenyl or fluorenyl radical,M=a transistion metal from groups 3-6 (IUPAC notation), in particular Ti, Zr or Hf,X.sup.2 =F, Cl, Br or I,the oxidation number of the transition metal minus 2.Also disclosed is a process of making compounds of formula (1) by reacting the metallocene counterpart thereof with acid HX.sup.1.

Abstract: The invention relates to a new improved process for preparing bridged stereorigid metallocenes via organomagnesium and organotin compounds.

Abstract: The invention relates to a process for preparing biscyclopentadienyl compounds of the general formula(CpR.sub.a).sub.2 --Qby reaction of CpR.sub.a, in a first step, in accordance with the general equation2CpR.sub.a +(R.sup.3 R.sup.4).sub.c Mg.fwdarw.(CpR.sub.a).sub.2 Mg+cR.sup.3 H+cR.sup.4 Hand further reaction in accordance with the general equation(CpR.sub.a).sub.2 Mg+XQX.sup.1 .fwdarw.(CpR.sub.a).sub.2 Q+MgXX.sup.

Abstract: The invention relates to new bridged organotin compounds useful in preparing bridged stereorigid metallocenes via organomagnesium and organotin compounds.

Abstract: Disclosed is a process for preparing methyltransition metal compounds in which the halide metallocene precursor to be alkylated is initially charged in a hydrocarbon desired for the subsequent application, admixed with an aluminum alkyl and subsequently converted by addition of an inorganic salt into the end product: ##STR1## The reaction solution thus obtained can be freed of precipitated salts by simple filtration and directly used for polymerization, since the dialkylmetallocene is obtained in high purity and yield. If desired, it can also be isolated without problems.

Abstract: Disclosed are processes for the preparation of new bridged cyclopentadienylmagnesium compounds of the general formula Q(CpR.sub.a)(Cp'R'.sub.a ')Mg, and the use thereof for preparing bridged metallocenes.

Abstract: Disclosed are new bridged cyclopentadienylmagnesium compounds of the general formula Q(CpR.sub.a) (Cp'R'.sub.a')Mg, processes for the preparation thereof, and the use thereof for preparing bridged metallocenes.