Method of manufacture of paint and adhesive rubber from vulcanized rubber
AssigneeRelastomer S/A
InventorLuiz C. Oliveira da Cunha Lima
Life of this patent
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Abstract
Method of manufacture of paint and adhesive of rubber from vulcanized rubber that is reclaimed, becoming a product that provides impermeability, flexibility and resistance to the pellicle by process of reduction to small particles through cracking beater mills, immersed in adequate solvents and recovered in ball mills to which is added products such as dyeing, pigments, asphalts, oils, accelerators, resins, etc., which give to the paint or adhesive its final characteristics.
Claims14
A method of manufacturing a coating from scrap or waste vulcanized rubber comprising the steps of:
- mixing said vulcanized rubber with an organic solvent;
- grinding said vulcanized rubber mixture in a ball mill composed of an iron and manganese composition, to produce fine particles of a reclaimed rubber from said vulcanized rubber wherein said grinding also homogenizes said mixture to produce said coating which is both smooth and homogeneous.
A method of manufacturing a coating from scrap or waste vulcanized rubber comprising the steps of:
- mixing said vulcanized rubber with an organic solvent;
- grinding said mixture of vulcanized rubber and solvent in a ball mill, wherein the composition of said balls is selected from the group consisting of steel and brass, to produce fine particles of a reclaimed rubber from said vulcanized rubber, wherein said grinding also homogenizes said mixture to produce said coating which is both smooth and homogeneous.
Dependencies are inferred from the claim text.