Foam cups with enhanced coffee retention

Details Foam cups with enhanced coffee retention Foam cups with enhanced coffee retention

1987-02-05

1987-10-27

Foelak, Morton

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Cellular products or processes of preparing a cellular...

427222, 428 35, 428407, 521146, 521147, C07J 922, B05D 700

Patent

active

047030658

ABSTRACT:
Enhanced coffee retention properties are achieved in thermoplastic polymer foam cups molded from thermoplastic polymer particles by coating at least a portion of the surfaces of the particles before molding with a fluorosurfactant.

REFERENCES:
patent: 2989782 (1961-06-01), Barklniff, Jr. et al.
patent: 3590014 (1971-06-01), Burt
patent: 4361656 (1982-11-01), Mostafa
patent: 4588751 (1986-05-01), Ingram

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