Coating processes – Falling curtain of coating material utilized
Patent
1988-08-24
1990-02-13
Lawrence, Evan
Coating processes
Falling curtain of coating material utilized
118300, 118694, 118DIG4, B05D 100, B05C 500, B05C 1110
Patent
active
049005936
ABSTRACT:
The present invention relates to a process and device for applying a reaction mixture to a moving base. The key to the invention resides in the use of compressed air to ensure even distribution of the mixture. The reaction mixture is applied via an elongated pipe-like applicator vessel which extends laterally across the moving base. A cushion of compressed air is maintained in the applicator vessel above the reaction mixture.
REFERENCES:
patent: 3421932 (1969-01-01), McGregor, Jr. et al.
patent: 3513017 (1970-05-01), Waters et al.
Bayer Aktiengesellschaft
Gil Joseph C.
Lawrence Evan
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