Heat fusible polyester and polyamide dispersions

Details Heat fusible polyester and polyamide dispersions Heat fusible polyester and polyamide dispersions

1979-06-29

1981-01-06

Cockeram, H. S.

Coating processes

Nonuniform coating

106 27, 106 28, 106 29, 106 30, 106218, 106220, 106222, 106227, 260 24, 260 26, 260 18N, 260 22CQ, 427287, 427288, 525177, 525184, 20415912, 260 37N, B05D 500, C08L 9304, C09D 1108

Patent

active

042437024

ABSTRACT:
It has been discovered that pastes of particulate thermoplastic polymers dispersed in a soft resinous phase can be prepared which heat-set by fusion of the thermoplastic binder. Polyesters and polyamides have been found to be particularly useful. When pigmented or otherwise colored, these formulations have utility as printing inks. When uncolored, they can be used as clear overprint coatings. In addition, these fusible pastes have utility as specialty coatings in adhesives and can be fabricated into self-supporting shapes.

REFERENCES:
patent: 2468534 (1949-04-01), Young et al.
patent: 3412104 (1968-11-01), McIntosh et al.
patent: 3455856 (1969-07-01), Voedisch et al.
patent: 3498941 (1970-03-01), Hofton et al.
patent: 3778394 (1973-12-01), Lovald et al.
patent: 3804640 (1974-04-01), Buckwalter
patent: 3881942 (1975-05-01), Buckwalter
patent: 3896064 (1975-07-01), Koishi et al.
patent: 4066585 (1978-01-01), Schepp et al.
patent: 4079026 (1978-03-01), Mone
patent: 4169821 (1979-10-01), Werner et al.

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