摘要:
The present invention relates to a process for producing nanosize to microsize particles of compounds of the rare earth metals and other transition metals and also for producing colloid-chemically stable sols of these particles.
摘要:
Use of silica sols containing sulfonic acid groups and/or mercapto groups as microparticles in paper production, in particular for paper retention.
摘要:
Use of silica sols containing sulfonic acid groups and/or mercapto groups as microparticles in paper production, in particular for paper retention.
摘要:
Use of silica sols containing sulfonic acid groups and/or mercapto groups as microparticles in paper production, in particular for paper retention.
摘要:
Use of silica sols containing sulfonic acid groups and/or mercapto groups as nicroparticles in paper production, in particular for paper retention.
摘要:
The present invention relates to a substrate with at least one section having a surface decoration and a coating between the surface and the decoration. The coating can be peeled from the surface, and is prepared from an aqueous anionic polyurethane-polyurea dispersion which are free from co-solvents.
摘要:
Process for producing metal particle sols having a metal particle content of ≧1 g/l, comprising the steps of a) reacting a metal salt solution with a solution containing hydroxide ions b) reacting the solution obtained from step a) with a reducing agent, wherein at least one of the solutions in step a) comprises a dispersing assistant, metal particles produced by the process and the use thereof.
摘要:
Process for producing metal particle sols having a metal particle content of ≧1 g/l, comprising the steps of a) reacting a metal salt solution with a solution containing hydroxide ions b) reacting the solution obtained from step a) with a reducing agent, wherein at least one of the solutions in step a) comprises a dispersing assistant, metal particles produced by the process and the use thereof.
摘要:
The present invention relates to compositions for the control of pests, in particular insecticidal suspension concentrates and spray solutions made from them, to processes for their preparation, and to the use of such formulations for the sustained control of animal pests (arthropods) on a variety of surfaces. The present invention furthermore relates to the use of certain polymer dispersions in pesticides, in particular to their use for extending the long-term activity of these compositions when they are applied to surfaces. The present invention furthermore relates to the use of the compositions according to the invention for controlling parasites, in particular ectoparasites, in animals.
摘要:
Novel seed dressing agent formulations comprising of—at least one active agrochemical ingredient for the dressing of seeds, —a dispersion of biologically degradable polyester-polyurethane-polyureas in water whereby the solid content thereof is between 30 and 50 weight %. Said formulation also comprises additives. The invention also relates to a method for the production of a novel seed dressing agent formulation and the utilization thereof for the dressing of seeds.