| 摘要 |
The invention relates to a composition, containing elemental platinum and/or at least one compound containing platinum, in which the platinum has a positive valence, and containing one or more organic compounds comprising carbon atoms, hydrogen atoms, and at least two oxygen atoms, at least one of the compounds having at least one olefinic unsaturation. The composition is characterized in that it has a fraction of organic compounds comprising carbon atoms, hydrogen atoms, and at two oxygen atoms of 50.0 to 99.9 wt% and a fraction of the sum of elemental platinum and compounds containing platinum of 0.1 to 50.0 wt%, in each case with respect to the composition, with the stipulation that the sum of the fractions of organic compounds comprising carbon atoms, hydrogen atoms, and at least two oxygen atoms, elemental platinum, and compounds containing platinum is at least 90 wt% with respect to the composition and with the stipulation that the content of olefinic unsaturation is at least 0.1 g iodine/100 g of the organic compounds comprising carbon atoms, hydrogen atoms, and at least two oxygen atoms, accordingly at least 0.004 meq/g. The invention further relates to a method for producing said composition and to the use of said composition. |
