Coating processes – With post-treatment of coating or coating material – Solid treating member or material contacts coating
Patent
1981-10-29
1983-06-07
Lusignan, Michael R.
Coating processes
With post-treatment of coating or coating material
Solid treating member or material contacts coating
118106, 118126, 118407, 118413, 427128, 427358, 427371, B05D 312, B05D 512, C05C 312, C05C 318
Patent
active
043871240
ABSTRACT:
A wide traveling web is coated on one side thereof by passing the web through a pool of non-Newtonian coating liquid. The pool is replenished by a conduit manifold having at least one inlet port and a plurality of outlet ports. The outlet ports communicate directly with the pool. The inlet port and the outlet ports are interconnected by a plurality of branching conduits. All branching conduits subject the coating liquid to substantially identical flow rheology in that the branching conduits are of substantially equal length and substantially equal fluid shear characteristic.
REFERENCES:
patent: 3081191 (1963-03-01), Smith et al.
patent: 3192895 (1965-07-01), Galer
patent: 4038442 (1977-07-01), Utumi
patent: 4142010 (1979-02-01), Pipkin et al.
patent: 4143190 (1979-03-01), Choinski
patent: 4250211 (1981-02-01), Damrau et al.
patent: 4324816 (1982-04-01), Landis et al.
International Business Machines - Corporation
Lusignan Michael R.
Sirr Francis A.
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