1
Industrial minerals; expanded perlite minerals for use in the manufacture of refractory and acoustical insulating compositions, explosives, adhesives and sealants; minerals for use as additives in the manufacture of insulating compositions, explosives, adhesives and sealants used in industry; minerals for use as additives in the manufacture of lightweight, fire retardant, thermal and acoustic insulating compositions; perlite; engineered perlite composed of silica, alumina, sodium and potassium; engineered perlite for use in the manufacture of insulating compositions, explosives, adhesives and sealants used in industry; minerals for use in the manufacture of coatings, in particular paints, textured coatings, anti-corrosive coatings and coating preparations for underbody protection and noise absorption; minerals for use in the manufacture of fire extinguishing compositions; adhesives for industry; perlite for use in the manufacture of refractory materials, coatings and explosives; mineral additives used in manufacture to improve light weighting, pressure and shear resistance capabilities of coatings; syntactic foams made from engineered perlite
2
Paints; coatings; coatings [paints]; textured coatings and sealants [paints]; anti-corrosive coatings; coating preparations for underbody protection and cavity preservation for vehicles; noise absorbing coatings for underbody protection and cavity preservation for vehicles
17
Industrial coatings; insulating coatings; insulating compounds and compositions comprising perlite; insulating materials; insulating products; insulating materials of perlite; insulating refractory materials; insulation glass (insulation); glass fiber insulation; thermal insulation material; fiberglass for insulation; fibers for sealing, soundproofing and sound-damping materials; refractory, acoustical, absorbent, texture coating insulations; exterior insulation finishing systems (EIFS) board insulation; syntactic foam used for flotation
19
Non-metallic building and construction materials and elements comprised of perlite; refractory building materials, in particular cement, clay, concrete and mortar; textured coatings, plaster and mortar, spackling compound and joint compound comprised of perlite used in non-metallic building materials