BASE COAT PRIMER FOR USE

Brand Owner Address Description
DURA-PRIME BRUNSWICK BOWLING & BILLIARDS CORPORATION 1 N. Field Court Lake Forest IL 600454811 BASE COAT PRIMER FOR USE ON BOWLING LANES;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A magnetic recording medium having a non-magnetic support, at least one primer layer on one surface of the support, a magnetic layer on the primer layer and a back coat layer on the other surface of the non-magnetic support, in which the support has a thickness of 2 to 5 ?m, the surface roughness (Ra) of the support on its surface carrying the primer layer and the magnetic layer is from 2.5 nm to 20 nm, the thickness of the primer layer is 1.5 ?m or less, and the primer layer contains 2 to 30% by weight, based on the weight of all inorganic powder in the primer layer, of alumina powder having a particle size of 0.01 ?m to 0.1 ?m.