METHOD OF LAP SPLICING COMPONENTS MADE FROM FIBRE GLASS Russian patent published in 2013 - IPC C09J5/02 C09J127/24 

FIELD: chemistry.

SUBSTANCE: invention involves applying an adhesive onto the glued surfaces and bringing the surfaces into contact. An adhesive which is based on a solution of perchlorovinyl resin in an organic solvent is applied twice onto the surfaces, followed by addition of modifiers such as polyethylene polyamine and a phosphorus-boron-chlorine-containing oligomer. The phosphorus-boron-chlorine-containing oligomer is obtained from reacting methylphosphite borate with epichlorohydrin. The solvent used is a mixture of butyl acetate and acetone. An adhesive film is applied in two layers and dried at room temperature, followed by gluing the surfaces.

EFFECT: invention simplifies the method of gluing components made from fibre glass and increases the strength of lap splicing fibre glass.

2 tbl