Coating powder for high temperature resistant coatings
AssigneeMorton International, Inc.
InventorsOwen H. Decker, Charles P. Tarnoski
Life of this patent
Estimating the term…
Abstract
A silicone resin for forming a coating powder has organic substitutents selected from the group consisting of phenyl, methyl, C.sub.2 through C.sub.6 alkyl and mixtures thereof; a viscosity of between about 500 and about 10,000 cps at 150.degree. C.; a condensable hydroxyl content of between about 2.0 and about 4.5 wt %; a glass transition temperature of about 55.degree. C. or above; and about 0.2% or less of organic solvent.
Claims13
A silicone resin having organic substitutents selected from the group consisting of phenyl, methyl, C.sub.2 through C.sub.6 alkyl and mixtures thereof;
- a viscosity of between about 500 and about 10,000 cps at 150.degree. C.;
- a condensable hydroxyl content of between about 2.0 and about 4.5 wt %;
- a glass transition temperature of about 55.degree. C. or above;
- and about 0.2% or less of organic solvent.
A coating powder composition comprising a binder resin which is about 100% silicone resin, said silicone resin having organic substitutents selected from the group consisting of phenyl, methyl, C.sub.2 through C.sub.6 alkyl and mixtures thereof;
- a viscosity of between about 500 and about 10,000 cps at 150.degree. C.;
- a condensable hydroxyl content of between about 2.0 and about 4.5 wt %, a glass transition temperature of about 55.degree. C. or above;
- and about 0.2% or less of organic solvent.
Dependencies are inferred from the claim text.