초록 ▼

The invention relates to a process for adhering rubber to aluminium. The process comprises a succession of steps: anodization of the surface of the aluminium which is intended to be brought into contact with the rubber; treatment of the anodized surface with a solution of silane mercaptan in an orga

The invention relates to a process for adhering rubber to aluminium. The process comprises a succession of steps: anodization of the surface of the aluminium which is intended to be brought into contact with the rubber; treatment of the anodized surface with a solution of silane mercaptan in an organic solvent; followed by drying; and applying the rubber to be adhered while the treated surface is hot. The invention finds application in the production of all aluminium-rubber composites and in particular those which form guides for automobile door windows.

대표청구항 ▼

A process for adhering rubber to an aluminum surface, comprising the steps of: anodizing the surface of the aluminum which is to be adhered to the rubber; treating said anodized surface with a solution consisting essentially of a silane mercaptan in an organic solvent; causing substantially total ev

A process for adhering rubber to an aluminum surface, comprising the steps of: anodizing the surface of the aluminum which is to be adhered to the rubber; treating said anodized surface with a solution consisting essentially of a silane mercaptan in an organic solvent; causing substantially total evaporation of said organic solvent; and subsequently, depositing said rubber directly on said silane mercaptan treated surface and maintaining at a temperature of about 200°-250°C. for at least two minutes without application of pressure to adhere said rubber to said aluminum surface.