SOUNDPROOF COVERA soundproof cover (1) which covers a target object (2) is provided with: a sound absorbing sheet (3) which is formed in a planar shape by means of a sound absorbing material and which covers the surf…DRIVE·Jan 29·2 min readFollowB32B15/046SUMITOMO RIKO CO LTD [JP]
COMPOSITE MATERIAL FOR THERMAL OR ACOUSTIC INSULATIONComposite material (10) and manufacturing process of a composite material (10) for realizing thermal and/or acoustic insulation in vehicles, buildings or systems comprising an overall flat plate-like …DRIVE·Oct 16·1 min readFollowB32B15/046CELLOFOAM GMBH & CO KG [DE]
SOUND ABSORPTION PANELSound absorbency is imparted on a panel, which has increased strength and rigidity, by laminating a foam resin that is not originally permeable and does not absorb sound, and surface sheets that are n…DRIVE·Dec 25·1 min readFollowB32B15/046KOBE STEEL LTD [JP]
Tie-layer formulation and method of manufacture of laminate therewithA multi layer thermoplastic polymer alloy (220, 320) is provided. The multi layer alloy includes a skin of thermoplastic polymer alloy (20, 120) having non-polar segments and a tie-layer having non-po…DRIVE·Jan 29·1 min readFollowB32B15/046DELPHI TECH INC [US]
