METHOD OF GLUING RUBBER TO METAL Russian patent published in 2010 - IPC C09J5/00 C09J5/02 C09J5/04 

FIELD: chemistry.

SUBSTANCE: invention can be used in rubber industry to make rubber-metal articles, particularly water-resistant articles used at high temperatures (up to 90°C). The invention relates to a method of gluing rubber to metal through a cold curing method, which involves applying a layer of glue onto a processed metal surface. Rubber is glued to the metal using a ternary adhesive composition: a first layer of Chemosil 211 glue is applied onto a processed metal surface and dried, a second layer of Chemosil 221 or Chemosil 222 glue is applied on the first layer and dried, and two layers of 88 KR glue are applied on each processed metal and rubber surfaces, drying each of the layers and then gluing the surfaces.

EFFECT: higher bonding strength of polar raw rubber-based rubber with a metal alloy while maintaining high adhesiveness and adhesion strength when the article is used in water at high temperatures.

2 cl, 1 tbl