Patent ID: 9156998
Filing Date: 2015-10-13
Classification: B32B,C08G,C08J,C08K,C08L,C09D,C09K,F16J,Y10T

Abstract:
1. A coating agent in the form of an organic solvent solution, which comprises a methyl cellulose, an isocyanate group-containing 1,2-polybutadiene, a Fischer-Tropsch wax, an oleic acid amide, and graphite, wherein solid matter components in a film formed from the coating agent comprises 5-40% by weight of methyl cellulose, 20-70% by weight of the isocyanate group-containing 1,2-polybutadiene, 5-50% by weight of total amounts of Fischer-Tropsch wax and oleic acid amide, and 5-50% by weight of graphite, wherein when the coating agent is used to form a film on a substrate the methyl cellulose reacts with the isocyanate group-containing 1,2-polybutadiene to improve film strength.