STRUCTURAL LAMINATED MATERIAL Russian patent published in 1996 - IPC

Abstract RU 2070112 C1

FIELD: production of sheet structural materials for acoustic system bodies. SUBSTANCE: structural laminated material has external layers made on the basis of wood material, and internal layers on the basis on the viscoelastic material. At least, one of internal layers is made with Young's modulus of 3•107-3•109 Pa. EFFECT: higher efficiency.

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RU 2 070 112 C1

Authors

Avilova G.M.

Chernyshov V.B.

Platov A.D.

Shushkova V.V.

Palej M.I.

Tikhomirova T.P.

Dates

1996-12-10Published

1992-05-03Filed