| 摘要 |
A method of grafting a polymer to filler materials, which comprises the steps of fixing a predetermined quantity of a surfactant to the mineral particles of said filler materials while keeping free one or a plurality of reactive functions, subsequently adding a product capable to reacting with the still free functions of said surfactant, in order to form in situ an organic polymer which is thus strongly fixed to the mineral filler by a heat treatment at a temperature in the range of 100 DEG to 150 DEG C.
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