Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Particulate matter
Patent
1983-09-12
1985-09-17
Lusignan, Michael R.
Stock material or miscellaneous articles
Coated or structually defined flake, particle, cell, strand,...
Particulate matter
65 301, 65 31, 65 608, 427220, B05D 700, C03B 2700, C03C 1500, C03C 1700
Patent
active
045420661
ABSTRACT:
A method of modifying the surface of hollow glass beads including the step of treating the beads with a solution containing at least one of an organic acid selected from beta-hydroxy acids, oxalic acid and ethylene diamine tetraacetic acid, and a salt of said organic acid.
REFERENCES:
patent: 3061495 (1962-10-01), Alford
patent: 3291633 (1966-12-01), Wissinger
patent: 3837892 (1974-09-01), Marzocchi
patent: 4039331 (1977-08-01), Lee
patent: 4130407 (1978-12-01), Ida
patent: 4233366 (1980-11-01), Sample et al.
Glaverbel
Lusignan Michael R.
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