Process of forming a film of fluorine-containing resin on a meta

Details Process of forming a film of fluorine-containing resin on a meta Process of forming a film of fluorine-containing resin on a meta

1985-02-19

1986-02-04

Lusignan, Michael R.

Coating processes

With post-treatment of coating or coating material

Vacuum or reduced pressure utilized

4273741, 4273882, 4273984, B05D 302, B05D 312

Patent

active

045685738

ABSTRACT:
A process of forming a film of a fluorine-containing resin on a surface of a metallic substrate, wherein the substrate is coated with the fluorine-containing resin and is placed in a furnace vacuumized to a predetermined degree within a range containing the order of 10.sup.-3 Torr. The vacuumized atmosphere in the furnace is heated at a predetermined heating temperature of the range of from about 330.degree. C. to about 420.degree. C. for a predetermined period of time, whereupon the hot vacuumized atmosphere in the furnace is allowed to cool spontaneously with a vacuum of preferably the same degree maintained in the furnace until the temperature in the furnace reaches a predetermined pre-quenching temperature lower than the heating temperature and, thereafter, an inert gas at ambient temperature is introduced into the furnace for quenching the coating on the substrate.

REFERENCES:
patent: 4147821 (1979-04-01), Young
patent: 4264650 (1981-04-01), Schulze et al.
patent: 4421781 (1983-12-01), Reznik

Affiliated with

Also associated with

Rating

Process of forming a film of fluorine-containing resin on a meta does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process of forming a film of fluorine-containing resin on a meta, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process of forming a film of fluorine-containing resin on a meta will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2340107