| abstract |
THE INVENTION RELATES TO ADHESIVE MIXTURES AND COMPOSITE STRUCTURES. IT CONCERNS MIXTURES OF RESINS THAT BOND STRONGLY TO VARIOUS SUBSTRATES, ESPECIALLY POLAR SUBSTRATES. THESE MIXTURES INCLUDE: A. A GRAFT COPOLYMER INCLUDING A POLYETHYLENIC SKELETON ON WHICH IS GRAFT AT LEAST ONE MONOMER CHOSEN BETWEEN ACIDS OR DERIVATIVES OF CARBOXYLIC ACIDS WITH NON-SATURATION ETHYLENIC ETHYLENIC POLYMERISABLE, DESHYLENIC DESELS, DESHYLENIC, DESHYLENIC, DESHYLENIC, DESTERISABLES, DESHYLENIC, DESTERISABLES, DESHESTERS, AND AMIDS , OF IMIDS, ETC .; B. AN UNSATURATED LDPE OR ETHYLENE-ESTER COPOLYMER; AND C. A POLY (A-OLEFINE). APPLICATION TO THE REALIZATION OF COMPOSITE STRUCTURES CONSISTING OF ONE OR MORE SUBSTRATES AND A MIXTURE OF THE TYPE DEFINED ABOVE AS ADHESIVE IN CONTACT WITH THE SUBSTRATE (s). |