Method for modifying the surface of finely divided particles by

Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Rod – strand – filament or fiber

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428403, 428405, 428407, 523212, 523214, 427387, B32B 2520

Patent

active

053874676

ABSTRACT:
A method for modifying the surface of finely divided particles, such as pigments and filler or glass fiber, is described. The method utilizes organopolysiloxanes with ester groups and long-chain alkyl groups, which are linked over carbon atoms to silicon atoms.

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patent: 4322473 (1982-03-01), Hafner et al.
patent: 4801445 (1989-01-01), Fukui et al.
Taschenbuch der Kunststoff, edited by Dr. R. Gachter et al., "Farbmittel" by Dr. W. Damm et al pp. 734-736, 1990.
Tachenbuch der Kunststoff; edited by Dr. R. Gachter et al. "Fullstoffe und Verstarkungsmittel" by Dr. H. P. Schlumpf pp. 613-617, 1990.

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