음향 투과성 사포질 가능한 코팅

• Main Authors: GULBRANDSEN PEDER J, HULKA SAMUEL D, BURY RAFAEL
• Format: Patent
• Language: Korean
• Published: 17.04.2020
• Subjects: ADHESIVES; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; BUILDING; CEILINGS; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; CORRECTING FLUIDS; DYES; FILLING PASTES; FIXED CONSTRUCTIONS; FLOORS; GENERAL BUILDING CONSTRUCTIONS; INKS; INSULATION OR OTHER PROTECTION OF BUILDINGS; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; PERFORMING OPERATIONS; POLISHES; PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL; ROOFS; SPRAYING OR ATOMISING IN GENERAL; TRANSPORTING; USE OF MATERIALS THEREFOR; WALLS, e.g. PARTITIONS; WOODSTAINS

음향 기판 상에 사용하기 위한 음향 투과성 코팅을 위한 제제로서, 물 분산성 결합제 및 비교적 큰 충전제 입자들을 포함하고; 제제가 액적으로 분무될 수 있게 하기 위한, 높은 안료 대 체적 농도, 높은 점도, 높은 전단 담화, 및 급속 건조를 특징으로 하며; 상기 액적들은 상호 접촉 시 자신의 동질성을 유지하며 건조 코팅 시에 효율적으로 평평하게 사포질될 수 있는, 음향 투과성 코팅을 위한 제제. A formulation for an acoustically transparent coating for use on an acoustical substrate comprising a water dispersible binder and relatively large filler particles, and characterized by a high pigment to volume concentration, high viscosity, high shear thinning, and fast drying to enable the formulation to be sprayed in droplets that retain their identity when in mutual contact and in a dry coating can be efficiently sanded flat.