Coating processes – With pretreatment of the base – Heating or drying pretreatment
Patent
1996-03-01
1998-06-16
Marcantoni, Paul
Coating processes
With pretreatment of the base
Heating or drying pretreatment
4273762, 4273777, 427422, 427427, B05D 302
Patent
active
057666865
ABSTRACT:
The present invention is directed to an insulating coating for refractory articles, adapted to be applied by spraying or gunning, which is easy to apply, cost effective, eliminates the potential health hazards associated with ceramic fiber paper, and which imparts sufficient insulating properties to the refractory article in high temperature environments. More particularly, the present invention is directed to an insulating coating and a method of preparing the insulating coating wherein the coating composition is comprised of about 25% to about 75% by weight of lightweight aggregate, up to about 25% to about 75% by weight of binder, up to 0.5% by weight of organic fiber, up to about 15% by weight of an additive to improve green strength, and up to about 5% by weight of a foaming agent.
REFERENCES:
patent: 4037015 (1977-07-01), Koike et al.
patent: 4090881 (1978-05-01), Keel et al.
patent: 4194914 (1980-03-01), Moriya et al.
patent: 4379111 (1983-04-01), Smith et al.
patent: 4385135 (1983-05-01), Langer et al.
patent: 4559270 (1985-12-01), Sara
patent: 4612240 (1986-09-01), Johnson et al.
patent: 4640848 (1987-02-01), Cerdan-Diaz et al.
patent: 4673594 (1987-06-01), Smith
patent: 4680239 (1987-07-01), Yano et al.
patent: 4904503 (1990-02-01), Hilton et al.
patent: 5062897 (1991-11-01), Katsumata et al.
patent: 5155070 (1992-10-01), Skorupa
patent: 5250578 (1993-10-01), Cornwell
patent: 5252526 (1993-10-01), Whittemore
patent: 5624613 (1997-04-01), Rorabaugh et al.
Fura Daniel F.
Perich Regis M.
Prior, Jr. Harold D.
Marcantoni Paul
North American Refractories Co.
LandOfFree
Spray insulating coating for refractory articles does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Spray insulating coating for refractory articles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Spray insulating coating for refractory articles will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1722610