Surface modified pigments

Details Surface modified pigments Surface modified pigments

1979-04-02

1980-12-16

Poer, James

Compositions: coating or plastic

Materials or ingredients

Miscellaneous

C09C 312

Patent

active

RE0304506

ABSTRACT:
Finely divided particulate inorganic pigment is surface modified with from about 1% to about 15% of an amino organosilane, particularly gamma-aminopropyltriethoxy silane. Thermosetting resins incorporating such modified inorganic pigments exhibit improved physical properties.

REFERENCES:
patent: 2742378 (1956-04-01), Te Grotenhuis
patent: 2832754 (1958-04-01), Jex et al.
patent: 3015569 (1962-01-01), Frieser
patent: 3029209 (1962-04-01), Ferrigno
patent: 3150109 (1964-09-01), Ferrigno
patent: 3158519 (1964-11-01), Shannon et al.
patent: 3168389 (1965-02-01), Eilerman
Jellinek et al., Silane Finishes for Fibrous Glass, Presented Before the Society of Plastic Industries, Chicago, Ill., Feb. 5-7, 1957.

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