Method of grafting a polymer to filler materials

Details Method of grafting a polymer to filler materials Method of grafting a polymer to filler materials

1976-03-26

1978-12-12

Person, Sandra M.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 4214, 260 4216, 428407, C08K 904

Patent

active

041295498

ABSTRACT:
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.degree. to 150.degree. C.

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patent: 3383346 (1968-05-01), Smith
patent: 3821133 (1974-06-01), Doran et al.
patent: 3905936 (1975-09-01), Hawthorne
patent: 3914192 (1975-10-01), Flautt et al.
patent: 3956230 (1976-05-01), Gaylord
patent: 4023981 (1977-05-01), Perronin et al.

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