Polytetrafluoroethylene coating of polymer surfaces

Details Polytetrafluoroethylene coating of polymer surfaces Polytetrafluoroethylene coating of polymer surfaces

1987-07-17

1989-08-08

Bell, Janyce

Coating processes

Foraminous product produced

427244, 4273934, 4273935, B05D 500, B05D 302

Patent

active

048551627

ABSTRACT:
Adherent, PTFE coatings on polymer surfaces can be produced at temperatures well below the sintering temperature of PTFE, by contacting the surface with a dilute dispersion of PTFE particles and heating the surface to its softening point (in the vicinity of its glass transition temperature) to dry it and to cause the individual particles to become embedded in and surrounded by the polymer.

REFERENCES:
patent: 2764505 (1956-09-01), Kilbo, Jr. et al.
patent: 3429846 (1969-02-01), Bechtold et al.
patent: 4232087 (1980-11-01), Trask
patent: 4382990 (1983-05-01), Coates
patent: 4595628 (1986-06-01), Kelly et al.

Affiliated with

Also associated with

Rating

Polytetrafluoroethylene coating of polymer surfaces does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Polytetrafluoroethylene coating of polymer surfaces, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polytetrafluoroethylene coating of polymer surfaces will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-904735