公开(公告)号：US20160076259A1

公开(公告)日：2016-03-17

申请号：US14949199

申请日：2015-11-23

Applicant: ARMSTRONG WORLD INDUSTRIES, INC.

Inventor： SUNIL RAMACHANDRA ,  KEITH THOMAS QUISENBERRY ,  TONY T. PASTRANA

IPC: E04F15/02

CPC classification number: E04F15/02011 ,  C08L91/06 ,  C08L97/02 ,  C08L2205/02 ,  E04F15/02038

Abstract: Described herein is a flooring member comprising: a panel body and a sound-deadening composition applied to a vertical portion of at least one of a first or a second profiled edge of the panel body, the sound-deadening composition including: a first wax having a melting point between about 53° C. and about 56° C. and a second wax having a melting point between about 67° C. and about 71° C.

Abstract translation: 本文描述的是一种地板构件，包括：面板主体和应用于面板主体的第一或第二异形边缘中的至少一个的垂直部分的消音组合物，所述隔音组合物包括：第一蜡，其具有 约53℃至约56℃的熔点和熔点在约67℃至约71℃之间的第二蜡。