Temperature indicating paint

Details Temperature indicating paint Temperature indicating paint

2005-01-04

2005-01-04

Warden, Jill (Department: 1743)

Chemistry: analytical and immunological testing

Metal or metal containing

Mn, te, re, fe, ru, os, co, rh, ir, ni, pd, pt

C436S073000, C436S072000, C436S164000, C422S082120, C106S400000, C106S403000, C106S404000, C106S480000

Reexamination Certificate

active

06838286

ABSTRACT:
An irreversible temperature indicating paint comprises 29 wt % to 37 wt % cobalt zinc silicon blue phenacite and a frit, 35 wt % to 45 wt % acrylic resin and 20 wt % to 30 wt % silicone resin excluding solvent. The solvent comprises a mixture of 80% 1-methoxy-2-propanol and 20% dipropylene glycol monomethyl ether. A particular irreversible temperature indicating paint comprises 34.9 wt % cobalt zinc silicon blue phenacite and a frit, 42.5 wt % acrylic resin and 22.6 wt % silicone resin excluding solvent. The irreversible temperature indicating paint is used to determine the temperatures to which various parts of turbine blades, turbine vanes or other components are subjected in operation of a gas turbine engine.

REFERENCES:
patent: 5238881 (1993-08-01), Norris
patent: 5747395 (1998-05-01), Smith et al.
patent: 6046121 (2000-04-01), Masuko et al.
patent: 1103059 (1968-02-01), None
patent: 2204874 (1988-11-01), None

Affiliated with

Also associated with

Rating

Temperature indicating paint does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Temperature indicating paint, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Temperature indicating paint will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3415116